Tree:
d7c30fdb2b
add-ec-vacuum
add_fasthttp_client
add_remote_storage
adding-message-queue-integration-tests
adjust-fsck-cutoff-default
also-delete-parent-directory-if-empty
avoid_releasing_temp_file_on_write
changing-to-zap
collect-public-metrics
copilot/fix-helm-chart-installation
copilot/fix-s3-object-tagging-issue
copilot/make-renew-interval-configurable
copilot/make-renew-interval-configurable-again
copilot/sub-pr-7677
create-table-snapshot-api-design
data_query_pushdown
dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5
dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0
detect-and-plan-ec-tasks
do-not-retry-if-error-is-NotFound
ec-disk-type-support
enhance-erasure-coding
fasthttp
feature/mini-port-detection
feature/modernize-s3-tests
filer1_maintenance_branch
fix-GetObjectLockConfigurationHandler
fix-bucket-name-case-7910
fix-mount-http-parallelism
fix-mount-read-throughput-7504
fix-pr-7909
fix-s3-object-tagging-issue-7589
fix-sts-session-token-7941
fix-versioning-listing-only
ftp
gh-pages
improve-fuse-mount
improve-fuse-mount2
logrus
master
message_send
mount2
mq-subscribe
mq2
nfs-cookie-prefix-list-fixes
optimize-delete-lookups
original_weed_mount
pr-7412
pr/7984
raft-dual-write
random_access_file
refactor-needle-read-operations
refactor-volume-write
remote_overlay
remove-implicit-directory-handling
revert-5134-patch-1
revert-5819-patch-1
revert-6434-bugfix-missing-s3-audit
s3-remote-cache-singleflight
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sub
tcp_read
test-reverting-lock-table
test_udp
testing
testing-sdx-generation
tikv
track-mount-e2e
upgrade-versions-to-4.00
volume_buffered_writes
worker-execute-ec-tasks
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dev
helm-3.65.1
v0.69
v0.70beta
v3.33
${ noResults }
5 Commits (d7c30fdb2bc41dbd1eba45bddc4b4424aa1a1bcb)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Chris Lu
|
e10f11b480
|
opt: reduce ShardsInfo memory usage with bitmap and sorted slice (#7974)
* opt: reduce ShardsInfo memory usage with bitmap and sorted slice - Replace map[ShardId]*ShardInfo with sorted []ShardInfo slice - Add ShardBits (uint32) bitmap for O(1) existence checks - Use binary search for O(log n) lookups by shard ID - Maintain sorted order for efficient iteration - Add comprehensive unit tests and benchmarks Memory savings: - Map overhead: ~48 bytes per entry eliminated - Pointers: 8 bytes per entry eliminated - Total: ~56 bytes per shard saved Performance improvements: - Has(): O(1) using bitmap - Size(): O(log n) using binary search (was O(1), acceptable tradeoff) - Count(): O(1) using popcount on bitmap - Iteration: Faster due to cache locality * refactor: add methods to ShardBits type - Add Has(), Set(), Clear(), and Count() methods to ShardBits - Simplify ShardsInfo methods by using ShardBits methods - Improves code readability and encapsulation * opt: use ShardBits directly in ShardsCountFromVolumeEcShardInformationMessage Avoid creating a full ShardsInfo object just to count shards. Directly cast vi.EcIndexBits to ShardBits and use Count() method. * opt: use strings.Builder in ShardsInfo.String() for efficiency * refactor: change AsSlice to return []ShardInfo (values instead of pointers) This completes the memory optimization by avoiding unnecessary pointer slices and potential allocations. * refactor: rename ShardsCountFromVolumeEcShardInformationMessage to GetShardCount * fix: prevent deadlock in Add and Subtract methods Copy shards data from 'other' before releasing its lock to avoid potential deadlock when a.Add(b) and b.Add(a) are called concurrently. The previous implementation held other's lock while calling si.Set/Delete, which acquires si's lock. This could deadlock if two goroutines tried to add/subtract each other concurrently. * opt: avoid unnecessary locking in constructor functions ShardsInfoFromVolume and ShardsInfoFromVolumeEcShardInformationMessage now build shards slice and bitmap directly without calling Set(), which acquires a lock on every call. Since the object is local and not yet shared, locking is unnecessary and adds overhead. This improves performance during object construction. * fix: rename 'copy' variable to avoid shadowing built-in function The variable name 'copy' in TestShardsInfo_Copy shadowed the built-in copy() function, which is confusing and bad practice. Renamed to 'siCopy'. * opt: use math/bits.OnesCount32 and reorganize types 1. Replace manual popcount loop with math/bits.OnesCount32 for better performance and idiomatic Go code 2. Move ShardSize type definition to ec_shards_info.go for better code organization since it's primarily used there * refactor: Set() now accepts ShardInfo for future extensibility Changed Set(id ShardId, size ShardSize) to Set(shard ShardInfo) to support future additions to ShardInfo without changing the API. This makes the code more extensible as new fields can be added to ShardInfo (e.g., checksum, location, etc.) without breaking the Set API. * refactor: move ShardInfo and ShardSize to separate file Created ec_shard_info.go to hold the basic shard types (ShardInfo and ShardSize) for better code organization and separation of concerns. * refactor: add ShardInfo constructor and helper functions Added NewShardInfo() constructor and IsValid() method to better encapsulate ShardInfo creation and validation. Updated code to use the constructor for cleaner, more maintainable code. * fix: update remaining Set() calls to use NewShardInfo constructor Fixed compilation errors in storage and shell packages where Set() calls were not updated to use the new NewShardInfo() constructor. * fix: remove unreachable code in filer backup commands Removed unreachable return statements after infinite loops in filer_backup.go and filer_meta_backup.go to fix compilation errors. * fix: rename 'new' variable to avoid shadowing built-in Renamed 'new' to 'result' in MinusParityShards, Plus, and Minus methods to avoid shadowing Go's built-in new() function. * fix: update remaining test files to use NewShardInfo constructor Fixed Set() calls in command_volume_list_test.go and ec_rebalance_slots_test.go to use NewShardInfo() constructor. |
1 week ago |
Lisandro Pin
|
6b98b52acc
|
Fix reporting of EC shard sizes from nodes to masters. (#7835)
SeaweedFS tracks EC shard sizes on topology data stuctures, but this information is never
relayed to master servers :( The end result is that commands reporting disk usage, such
as `volume.list` and `cluster.status`, yield incorrect figures when EC shards are present.
As an example for a simple 5-node test cluster, before...
```
> volume.list
Topology volumeSizeLimit:30000 MB hdd(volume:6/40 active:6 free:33 remote:0)
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9001 hdd(volume:1/8 active:1 free:7 remote:0)
Disk hdd(volume:1/8 active:1 free:7 remote:0) id:0
volume id:3 size:88967096 file_count:172 replica_placement:2 version:3 modified_at_second:1766349617
ec volume id:1 collection: shards:[1 5]
Disk hdd total size:88967096 file_count:172
DataNode 192.168.10.111:9001 total size:88967096 file_count:172
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9002 hdd(volume:2/8 active:2 free:6 remote:0)
Disk hdd(volume:2/8 active:2 free:6 remote:0) id:0
volume id:2 size:77267536 file_count:166 replica_placement:2 version:3 modified_at_second:1766349617
volume id:3 size:88967096 file_count:172 replica_placement:2 version:3 modified_at_second:1766349617
ec volume id:1 collection: shards:[0 4]
Disk hdd total size:166234632 file_count:338
DataNode 192.168.10.111:9002 total size:166234632 file_count:338
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9003 hdd(volume:1/8 active:1 free:7 remote:0)
Disk hdd(volume:1/8 active:1 free:7 remote:0) id:0
volume id:2 size:77267536 file_count:166 replica_placement:2 version:3 modified_at_second:1766349617
ec volume id:1 collection: shards:[2 6]
Disk hdd total size:77267536 file_count:166
DataNode 192.168.10.111:9003 total size:77267536 file_count:166
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9004 hdd(volume:2/8 active:2 free:6 remote:0)
Disk hdd(volume:2/8 active:2 free:6 remote:0) id:0
volume id:2 size:77267536 file_count:166 replica_placement:2 version:3 modified_at_second:1766349617
volume id:3 size:88967096 file_count:172 replica_placement:2 version:3 modified_at_second:1766349617
ec volume id:1 collection: shards:[3 7]
Disk hdd total size:166234632 file_count:338
DataNode 192.168.10.111:9004 total size:166234632 file_count:338
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9005 hdd(volume:0/8 active:0 free:8 remote:0)
Disk hdd(volume:0/8 active:0 free:8 remote:0) id:0
ec volume id:1 collection: shards:[8 9 10 11 12 13]
Disk hdd total size:0 file_count:0
Rack DefaultRack total size:498703896 file_count:1014
DataCenter DefaultDataCenter total size:498703896 file_count:1014
total size:498703896 file_count:1014
```
...and after:
```
> volume.list
Topology volumeSizeLimit:30000 MB hdd(volume:6/40 active:6 free:33 remote:0)
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9001 hdd(volume:1/8 active:1 free:7 remote:0)
Disk hdd(volume:1/8 active:1 free:7 remote:0) id:0
volume id:2 size:81761800 file_count:161 replica_placement:2 version:3 modified_at_second:1766349495
ec volume id:1 collection: shards:[1 5 9] sizes:[1:8.00 MiB 5:8.00 MiB 9:8.00 MiB] total:24.00 MiB
Disk hdd total size:81761800 file_count:161
DataNode 192.168.10.111:9001 total size:81761800 file_count:161
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9002 hdd(volume:1/8 active:1 free:7 remote:0)
Disk hdd(volume:1/8 active:1 free:7 remote:0) id:0
volume id:3 size:88678712 file_count:170 replica_placement:2 version:3 modified_at_second:1766349495
ec volume id:1 collection: shards:[11 12 13] sizes:[11:8.00 MiB 12:8.00 MiB 13:8.00 MiB] total:24.00 MiB
Disk hdd total size:88678712 file_count:170
DataNode 192.168.10.111:9002 total size:88678712 file_count:170
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9003 hdd(volume:2/8 active:2 free:6 remote:0)
Disk hdd(volume:2/8 active:2 free:6 remote:0) id:0
volume id:2 size:81761800 file_count:161 replica_placement:2 version:3 modified_at_second:1766349495
volume id:3 size:88678712 file_count:170 replica_placement:2 version:3 modified_at_second:1766349495
ec volume id:1 collection: shards:[0 4 8] sizes:[0:8.00 MiB 4:8.00 MiB 8:8.00 MiB] total:24.00 MiB
Disk hdd total size:170440512 file_count:331
DataNode 192.168.10.111:9003 total size:170440512 file_count:331
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9004 hdd(volume:2/8 active:2 free:6 remote:0)
Disk hdd(volume:2/8 active:2 free:6 remote:0) id:0
volume id:2 size:81761800 file_count:161 replica_placement:2 version:3 modified_at_second:1766349495
volume id:3 size:88678712 file_count:170 replica_placement:2 version:3 modified_at_second:1766349495
ec volume id:1 collection: shards:[2 6 10] sizes:[2:8.00 MiB 6:8.00 MiB 10:8.00 MiB] total:24.00 MiB
Disk hdd total size:170440512 file_count:331
DataNode 192.168.10.111:9004 total size:170440512 file_count:331
DataCenter DefaultDataCenter hdd(volume:6/40 active:6 free:33 remote:0)
Rack DefaultRack hdd(volume:6/40 active:6 free:33 remote:0)
DataNode 192.168.10.111:9005 hdd(volume:0/8 active:0 free:8 remote:0)
Disk hdd(volume:0/8 active:0 free:8 remote:0) id:0
ec volume id:1 collection: shards:[3 7] sizes:[3:8.00 MiB 7:8.00 MiB] total:16.00 MiB
Disk hdd total size:0 file_count:0
Rack DefaultRack total size:511321536 file_count:993
DataCenter DefaultDataCenter total size:511321536 file_count:993
total size:511321536 file_count:993
```
|
2 weeks ago |
|
Lisandro Pin
|
6a1b9ce8cd
|
Give `cluster.status` detailed file metrics for regular volumes (#7791)
* Implement a `weed shell` command to return a status overview of the cluster. Detailed file information will be implemented in a follow-up MR. Note also that masters are currently not reporting back EC shard sizes correctly, via `master_pb.VolumeEcShardInformationMessage.shard_sizes`. F.ex: ``` > status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s)s, 1 disk(s) on 1 rack(s) volumes: total: 3 volumes on 1 collections max size: 31457280000 bytes regular: 2/80 volumes on 6 replicas, 6 writable (100.00%), 0 read-only (0.00%) EC: 1 EC volumes on 14 shards (14.00 shards/volume) storage: total: 186024424 bytes regular volumes: 186024424 bytes EC volumes: 0 bytes raw: 558073152 bytes on volume replicas, 0 bytes on EC shard files ``` * Humanize output for `weed.server` by default. Makes things more readable :) ``` > cluster.status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC, 10 disks on 1 rack volumes: total: 3 volumes, 1 collection max size: 32 GB regular: 2/80 volumes on 6 replicas, 6 writable (100%), 0 read-only (0%) EC: 1 EC volume on 14 shards (14 shards/volume) storage: total: 172 MB regular volumes: 172 MB EC volumes: 0 B raw: 516 MB on volume replicas, 0 B on EC shards ``` ``` > cluster.status --humanize=false cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s), 10 disk(s) on 1 rack(s) volumes: total: 3 volume(s), 1 collection(s) max size: 31457280000 byte(s) regular: 2/80 volume(s) on 6 replica(s), 5 writable (83.33%), 1 read-only (16.67%) EC: 1 EC volume(s) on 14 shard(s) (14.00 shards/volume) storage: total: 172128072 byte(s) regular volumes: 172128072 byte(s) EC volumes: 0 byte(s) raw: 516384216 byte(s) on volume replicas, 0 byte(s) on EC shards ``` Also adds unit tests, and reshuffles test files handling for clarity. * `cluster.status`: Add detailed file metrics for regular volumes. |
4 weeks ago |
|
Lisandro Pin
|
187ef65e8f
|
Humanize output for `weed.server` by default (#7758)
* Implement a `weed shell` command to return a status overview of the cluster. Detailed file information will be implemented in a follow-up MR. Note also that masters are currently not reporting back EC shard sizes correctly, via `master_pb.VolumeEcShardInformationMessage.shard_sizes`. F.ex: ``` > status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s)s, 1 disk(s) on 1 rack(s) volumes: total: 3 volumes on 1 collections max size: 31457280000 bytes regular: 2/80 volumes on 6 replicas, 6 writable (100.00%), 0 read-only (0.00%) EC: 1 EC volumes on 14 shards (14.00 shards/volume) storage: total: 186024424 bytes regular volumes: 186024424 bytes EC volumes: 0 bytes raw: 558073152 bytes on volume replicas, 0 bytes on EC shard files ``` * Humanize output for `weed.server` by default. Makes things more readable :) ``` > cluster.status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC, 10 disks on 1 rack volumes: total: 3 volumes, 1 collection max size: 32 GB regular: 2/80 volumes on 6 replicas, 6 writable (100%), 0 read-only (0%) EC: 1 EC volume on 14 shards (14 shards/volume) storage: total: 172 MB regular volumes: 172 MB EC volumes: 0 B raw: 516 MB on volume replicas, 0 B on EC shards ``` ``` > cluster.status --humanize=false cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s), 10 disk(s) on 1 rack(s) volumes: total: 3 volume(s), 1 collection(s) max size: 31457280000 byte(s) regular: 2/80 volume(s) on 6 replica(s), 5 writable (83.33%), 1 read-only (16.67%) EC: 1 EC volume(s) on 14 shard(s) (14.00 shards/volume) storage: total: 172128072 byte(s) regular volumes: 172128072 byte(s) EC volumes: 0 byte(s) raw: 516384216 byte(s) on volume replicas, 0 byte(s) on EC shards ``` Also adds unit tests, and reshuffles test files handling for clarity. |
4 weeks ago |
|
Lisandro Pin
|
662a6ac8ee
|
Implement a `weed shell` command to return a status overview of the cluster. (#7704)
Detailed file information will be implemented in a follow-up MR. Note also that masters are currently not reporting back EC shard sizes correctly, via `master_pb.VolumeEcShardInformationMessage.shard_sizes`. F.ex: ``` > cluster.status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s)s, 1 disk(s) on 1 rack(s) volumes: total: 3 volumes on 1 collections max size: 31457280000 bytes regular: 2/80 volumes on 6 replicas, 6 writable (100.00%), 0 read-only (0.00%) EC: 1 EC volumes on 14 shards (14.00 shards/volume) storage: total: 186024424 bytes regular volumes: 186024424 bytes EC volumes: 0 bytes raw: 558073152 bytes on volume replicas, 0 bytes on EC shard files ``` |
1 month ago |