<scriptid="__config"type="application/json">{"base":"/mergerfs/2.41.0","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"/mergerfs/2.41.0/assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2161,7 +2161,7 @@ run before the read and write benchmarks as well just in case.</p>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2015,7 +2015,7 @@ the branches and continue on. The details will be
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2289,7 +2289,7 @@ is not necessary and actually can become problematic.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2000,7 +2000,8 @@ works for mergerfs itself. Not the underlying filesystems.</p>
<li><code>cache.files=full</code>: Enables page caching. Files are cached across
opens.</li>
<li><code>cache.files=auto-full</code>: Enables page caching. Files are cached
across opens if mtime and size are unchanged since previous open.</li>
across opens if mtime and size are unchanged since previous
open. Cache is dropped if mtime or size change on open.</li>
<li><code>cache.files=per-process</code>: Enable page caching (equivalent to
<code>cache.files=partial</code>) only for processes whose 'comm' name matches
one of the values defined in cache.files.process-names. If the name
@ -2025,6 +2026,10 @@ option to use regular file IO instead of <code>mmap</code>.</p>
transparently enable page caching when mmap is requested. This means
it should be safe to set <code>cache.files=off</code>. However, on Linux v6.5 and
below you will need to configure <code>cache.files</code> as you need.</p>
<p>If <ahref="../passthrough/">passthrough</a> is enabled so must be page
caching. mergerfs will set <code>cache.files=auto-full</code> if <code>passthrough</code> is
enabled. And when using <code>passthrough</code> the there is no double page
caching since it is in fact passing through the IO.</p>
<h2id="cacheentry">cache.entry</h2>
<ul>
<li><code>cache.entry=UINT</code>: Sets the number of seconds to cache
@ -2254,7 +2259,7 @@ first. <a class="footnote-backref" href="#fnref:1" title="Jump back to foot
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1923,7 +1923,7 @@ function or have been replaced. <strong>They should not be used.</strong></p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1915,7 +1915,7 @@ initiated it is not possible to change during run time.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1980,7 +1980,7 @@ specific branch would be flushed on close.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1922,7 +1922,7 @@ file a ticket on <a href="https://github.com/trapexit/mergerfs/issues/new?assign
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1949,7 +1949,7 @@ controlled by <code>fuse.getattr</code>.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
the core functions are grouped into 3 categories: <code>action</code>, <code>create</code>,
and <code>search</code>. These functions and categories can be assigned a policy
which dictates which branch is chosen when performing that
function.</p>
function. IE. When an application requests that a file or directory is
created how should mergerfs decide which branch to choose to attempt
the create? That is the policy.</p>
<p>Some functions, listed in the category <code>N/A</code> below, can not be
assigned the normal policies because they are directly related to a
file which has already been opened.</p>
@ -2006,9 +2008,9 @@ branches.</p>
branch base path provided is used. Not the full path to the file or
directory in question. Meaning that mounts within the branch will not
be considered in the space calculations.</p>
<p>NOTE: While any policy can be assigned to a function or category, some
may not be very useful in practice. For instance: <code>rand</code> (random) may
be useful for file creation but could lead to very odd behavior if
<p><strong>NOTE:</strong> While any policy can be assigned to a function or category,
some may not be very useful in practice. For instance: <code>rand</code> (random)
may be useful for file creation but could lead to very odd behavior if
used for <code>chmod</code> if there were more than one copy of the file. Unless
users find this flexibility useful it will likely be removed in the
future.</p>
@ -2028,7 +2030,7 @@ whether or not a branch is mounted read-only, and the branch mode
<ahref="../minfreespace/">minfreespace</a>.</li>
</ul>
<p>Policies may have their own additional filtering such as those that
require existing paths to be present.</p>
require relative paths to be present.</p>
<p>If all branches are filtered an error will be returned. Typically
<code>EROFS</code> (read-only filesystem) or <code>ENOSPC</code> (no space left on
device) depending on the most recent reason for filtering a
@ -2267,7 +2269,7 @@ policies is not appropriate.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1977,7 +1977,7 @@ removed. mergerfs should always be managing inode values.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1820,7 +1820,7 @@ be some currently unknown edge cases where disabling the feature might
help. Like <ahref="../export-support/">export-support</a> this is mostly for
debugging.</p>
<p>This option is a kernel mount option so unable to be changed at
runtime.</p>
runtime. It controls the <code>default_permissions</code> FUSE kernel option.</p>
@ -1918,7 +1918,7 @@ runtime.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1918,7 +1918,7 @@ link. In those cases, it is possible it will error or complain.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1914,7 +1914,7 @@ atomically "break" the link. After that it will open the new file.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1999,7 +1999,7 @@ that error will be returned back to the application making the
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1926,7 +1926,7 @@ which is empty is opened for writing.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
Controls the FUSE <code>default_permissions</code> option. Primarily for
debugging. (default: true)</li>
<li><strong>security_capability=BOOL</strong>: If false return ENOATTR when xattr
security.capability is queried. (default: true)</li>
<li><strong><ahref="../xattr/">xattr</a>=passthrough|noattr|nosys</strong>: Runtime control of
@ -2191,7 +2194,7 @@ you're using. Not all features are available in older releases.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<li><code>off</code>: Passthrough is never enabled.</li>
<li><code>ro</code>: Only enable passthrough when file opened for reading only.</li>
<li><code>wo</code>: Only enable passthrough when file opened for writing only.</li>
<li><code>rw</code>: Enable passthrough when file opened for reading, writing,
<li><code>ro</code>: Only enable IO passthrough when file opened for reading only.</li>
<li><code>wo</code>: Only enable IO passthrough when file opened for writing only.</li>
<li><code>rw</code>: Enable IO passthrough when file opened for reading, writing,
or both.</li>
</ul>
</li>
@ -1941,17 +1941,24 @@ file opened. However, at the moment there is no use case for picking
and choosing which to enable outside <code>cache.files=per-process</code> (which
is largely unnecessary on Linux v6.6 and above. See
<ahref="../options/">direct-io-allow-mmap</a>) If such a use case arises please
reach out to the author to discuss.</p>
<ahref="../../support/">reach out to the author</a> to discuss.</p>
<p>Unlike <ahref="../../tooling/#preloadso">preload.so</a>, <code>passthrough</code> will work for
any software interacting with <code>mergerfs</code>. However, <code>passthrough</code>
requires Linux v6.9 or above to work.</p>
<p><strong>NOTE:</strong> This feature will <strong>ONLY</strong> work if <code>mergerfs</code> is running as
<code>root</code> as currently only <code>root</code> is allowed to leverage the kernel
feature.</p>
<p><strong>NOTE:</strong> If a file has been opened and passthrough enabled, while that
file is open, if another open request is made <code>mergerfs</code> must also
enable <code>passthrough</code> for the second open request. This is a limitation
of how the passthrough feature works.</p>
<p><strong>NOTE:</strong> If a file has been opened and <code>passthrough</code> enabled, while
that file is open, if another open request is made <code>mergerfs</code> must
also enable <code>passthrough</code> for the second open request. This is a
limitation of how the passthrough feature works. Though there is no
known usecase where this is useful.</p>
<p><strong>NOTE:</strong> In order to add <code>passthrough</code> feature to <code>mergerfs</code> it was
necessary to remove the "feature" where mergerfs could open the same
file on different branches. Such as using <code>func.open=rand</code> and having
multiple files at the same relative path across different
branches. This "feature" was very very rarely used and it was
impossible to support <code>passthrough</code> without changing the behavior.</p>
<h2id="alternatives">Alternatives</h2>
<ul>
<li><ahref="../../tooling/#preloadso">preload.so</a>: Leverages the ability to
@ -2072,7 +2079,7 @@ DDR4-2400 RAM).</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1925,7 +1925,7 @@ threads. Invalid values are ignored.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1936,7 +1936,7 @@ changed to only set mergerfs' readahead.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1921,7 +1921,7 @@ symlinks when multiple <code>oldpaths</code> exist.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<li><ahref="../../faq/technical_behavior_and_limitations/#how-does-mergerfs-handle-moving-and-copying-of-files">How does mergerfs handle moving and copying of files?</a></li>
<li><ahref="../../faq/why_isnt_it_working/#why-are-file-moves-renames-linkshardlinks-failing">Why are file moves and renames failing?</a></li>
<li><ahref="../../faq/why_isnt_it_working/#why-are-file-moves-renames-linkshard-links-failing">Why are file moves and renames failing?</a></li>
</ul>
@ -2024,7 +2024,7 @@ returned but it will still be possible.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2181,7 +2181,7 @@ performing maintenance tasks. These are logged via <code>syslog</code> and on
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
one of the scripts below, or create your own. The script's
responsibility is to move files from the <strong>cache</strong> branches (not
pool) to the <strong>base</strong> pool.</li>
<li>Use <code>cron</code> (as root) to schedule the command at whatever frequency
is appropriate for your workflow.</li>
</ul>
<p><strong>NOTE:</strong> Due to the additional overhead it is not recommended to nest
or otherwise create hierarchies of mergerfs pools. It will work but
the latency increases will further harm performance. Even when using
passthrough IO or other features.</p>
<h3id="time-based-expiring">time based expiring</h3>
<p>Move files from cache filesystem to base pool which have an access
time older than the supplied number of days. Replace <code>-atime</code> with
@ -2101,7 +2107,7 @@ respectively.</p>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2010,7 +2010,7 @@ WinFsp would first mean porting it to <code>libfuse</code>.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2090,7 +2090,7 @@ wear on them and can lead to their death earlier than otherwise.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2024,7 +2024,7 @@ that will naturally impact performance more than low latency SSDs.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<h2id="do-reflink-ficlone-or-ficlonerange-work">Do reflink, FICLONE, or FICLONERANGE work?</h2>
<p>Unfortunately not. FUSE, the technology mergerfs is based on, does not
support the <code>clone_file_range</code> feature needed for it to work. mergerfs
@ -2170,6 +2262,31 @@ contention and therefore lower performance than Linux.</p>
<p>Additionally, mergerfs <ahref="../../known_issues_bugs/#supplemental-user-groups">utilizes a cache for supplemental
groups</a> due the the
high cost of querying that information.</p>
<h2id="does-mergerfs-support-idmap">Does mergerfs support idmap?</h2>
<p>Yes. At least in so far as it's been enabled now the FUSE itself
allows a filesystem to indicate it is allowed.</p>
<p>Requires that
<ahref="../../config/kernel-permissions-check/">kernel-permissions-check</a> be
enabled (the default.)</p>
<p>If there are any usage issues contact the <ahref="../../support/">author</a>.</p>
<h2id="what-happens-if-a-branch-filesystem-blocks">What happens if a branch filesystem blocks?</h2>
<p>POSIX filesystem calls unfortunately are entirely synchronous. If the
underlying filesystem mergerfs is interacting with freezes up or
blocks then the thread issuing the request will block same as any
other piece of software. If enough threads block then mergerfs will
block. There are no timeouts or ways to truly work around this
situation. If mergerfs spawned new threads it is very likely they too
would end up blocked.</p>
<h2id="what-information-does-mergerfs-have-when-making-decisions">What information does mergerfs have when making decisions?</h2>
<p>Every incoming request contains:</p>
<ul>
<li>The <code>tid</code> or <code>pid</code> of the calling thread/process</li>
<li>The <code>uid</code> and <code>gid</code> of the calling thread/process</li>
<li>The <code>umask</code> of the calling thread/process</li>
<li>The arguments of the filesystem call in question</li>
</ul>
<p>Naturally the mergerfs config as well as anything queriable from the
operating system or filesystems are also available.</p>
@ -2267,7 +2384,7 @@ high cost of querying that information.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2199,7 +2199,7 @@ to clear or ignore the cache. This is the same issue you can have with
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<li><ahref="../technical_behavior_and_limitations/#how-does-mergerfs-handle-moving-and-copying-of-files">How does mergerfs handle moving and copying of files?</a></li>
<li><ahref="../../known_issues_bugs/#moving-files-and-directories-fails-with-samba">Moving files and directories fails with Samba</a></li>
</ul>
@ -2362,7 +2362,7 @@ can use the <a href="../../runtime_interface/">runtime interface</a>.</p>
<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":".","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2186,6 +2186,8 @@ those needing that knowledge.</p>
<li><ahref="https://en.wikipedia.org/wiki/File_descriptor">file descriptor</a>: A
handle used by software, provided by the operating system, to
reference open files.</li>
<li><ahref="https://en.wikipedia.org/wiki/Mmap">mmap</a>: A way to abstract access
to a file by making it appear as a region of memory.</li>
</ul>
<h2id="files">Files</h2>
<p>In POSIX filesystems there are several types of files. Interacting
@ -2548,7 +2550,7 @@ point it may be too late.</p>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2589,7 +2589,7 @@ crashes due to mergerfs not expecting them.</p>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2008,7 +2008,7 @@ before changing them to understand how functionality will change.</p>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
</span><spanid="__span-5-17"><aid="__codelineno-5-17"name="__codelineno-5-17"></a><ahref="#__codelineno-5-17"><spanclass="linenos"data-linenos="17 "></span></a><spanclass="c1"># Or if you need fusermount</span>
</span><spanid="__span-8-18"><aid="__codelineno-8-18"name="__codelineno-8-18"></a><ahref="#__codelineno-8-18"><spanclass="linenos"data-linenos="18 "></span></a><spanclass="c1"># Or if you need fusermount</span>
@ -2472,7 +2477,7 @@ you mount mergerfs follow this example.</p>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<p>It should be noted that NFS and FUSE (the technology mergerfs uses) do
not work perfectly with one another. They largely can be worked around
@ -2287,7 +2303,7 @@ and I will add it to the list.</p>
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<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2363,7 +2363,7 @@ to set them will result in an error.</p>
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@ -2075,7 +2075,7 @@ branches should be considered works in progress.</p>
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<scriptid="__config"type="application/json">{"base":"../..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -1925,7 +1925,7 @@ interface</a> should be used.</p>
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<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
<scriptid="__config"type="application/json">{"base":"..","features":["content.action.edit","content.action.view","content.code.copy","content.code.select","navigation.footer","navigation.instant","navigation.instant.prefetch","navigation.path","navigation.top","navigation.tracking","optimize","search.share","search.suggest","toc.follow"],"search":"../assets/javascripts/workers/search.973d3a69.min.js","tags":null,"translations":{"clipboard.copied":"Copied to clipboard","clipboard.copy":"Copy to clipboard","search.result.more.one":"1 more on this page","search.result.more.other":"# more on this page","search.result.none":"No matching documents","search.result.one":"1 matching document","search.result.other":"# matching documents","search.result.placeholder":"Type to start searching","search.result.term.missing":"Missing","select.version":"Select version"},"version":{"provider":"mike"}}</script>
@ -2217,7 +2217,7 @@ won't work and shouldn't cause any issues.</p>
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Antonio SJ Musumeci
2 weeks ago