mirror of https://github.com/trapexit/mergerfs.git
trapexit
2 days ago
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6 changed files with 162 additions and 66 deletions
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16mkdocs/docs/faq/reliability_and_scalability.md
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11mkdocs/docs/media_and_publicity.md
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33mkdocs/docs/related_projects.md
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105mkdocs/docs/usage_patterns.md
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36tools/mergerfs.percent-full-mover
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27tools/mergerfs.time-based-mover
@ -1,21 +1,37 @@ |
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#!/usr/bin/env sh |
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|
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if [ $# != 3 ]; then |
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echo "usage: $0 <cache-fs> <backing-pool> <percentage>" |
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exit 1 |
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echo "usage: $0 <cache-fs> <base-pool> <percentage>" |
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exit 1 |
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fi |
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|
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CACHE="${1}" |
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BACKING="${2}" |
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CACHEFS="${1}" |
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BASEPOOL="${2}" |
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PERCENTAGE=${3} |
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|
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set -o errexit |
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while [ $(df --output=pcent "${CACHE}" | grep -v Use | cut -d'%' -f1) -gt ${PERCENTAGE} ] |
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while [ $(df "${CACHE}" | tail -n1 | awk '{print $5}' | cut -d'%' -f1) -gt ${PERCENTAGE} ] |
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do |
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# Find the file with the oldest access time |
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FILE=$(find "${CACHE}" -type f -printf '%A@ %P\n' | \ |
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sort | \ |
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head -n 1 | \ |
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cut -d' ' -f2-) |
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test -n "${FILE}" |
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rsync -axqHAXWESR --preallocate --relative --remove-source-files "${CACHE}/./${FILE}" "${BACKING}/" |
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sort | \ |
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head -n 1 | \ |
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cut -d' ' -f2-) |
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# If no file found, exit |
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test -n "${FILE}" || exit 0 |
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# Move file |
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rsync \ |
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--archive \ |
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--acls \ |
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--xattrs \ |
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--atimes \ |
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--hard-links \ |
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--one-file-system \ |
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--quiet \ |
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--preallocate \ |
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--remove-source-files \ |
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--relative \ |
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--log-file=/tmp/mergerfs-cache-rsync.log \ |
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"${CACHE}/./${FILE}" \ |
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"${BACKING}/" |
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done |
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@ -1,13 +1,26 @@ |
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#!/usr/bin/env sh |
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|
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if [ $# != 3 ]; then |
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echo "usage: $0 <cache-fs> <backing-pool> <days-old>" |
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exit 1 |
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echo "usage: $0 <cache-fs> <base-pool> <days-old>" |
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exit 1 |
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fi |
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|
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CACHE="${1}" |
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BACKING="${2}" |
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N=${3} |
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CACHEFS="${1}" |
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BASEPOOL="${2}" |
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DAYS_OLD=${3} |
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|
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find "${CACHE}" -type f -atime +${N} -printf '%P\n' | \ |
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rsync --files-from=- -axqHAXWES --preallocate --remove-source-files "${CACHE}/" "${BACKING}/" |
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find "${CACHEFS}" -type f -atime +${DAYS_OLD} -printf '%P\n' | \ |
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rsync \ |
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--files-from=- \ |
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--archive \ |
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--acls \ |
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--xattrs \ |
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--atimes \ |
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--hard-links \ |
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--one-file-system \ |
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--quiet \ |
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--preallocate \ |
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--remove-source-files \ |
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--log-file=/tmp/mergerfs-cache-rsync.log \ |
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"${CACHEFS}/" \ |
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"${BASEPOOL}/" |
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