Tree:
e19940abca
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/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
filer1_maintenance_branch
fix-GetObjectLockConfigurationHandler
fix-mount-http-parallelism
fix-mount-read-throughput-7504
fix-s3-object-tagging-issue-7589
fix-versioning-listing-only
fix/s3-objectversion-memory
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
random_access_file
refactor-needle-read-operations
refactor-volume-write
remote_overlay
revert-5134-patch-1
revert-5819-patch-1
revert-6434-bugfix-missing-s3-audit
s3-select
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 (e19940abca57be96f644b0859e02d9ff943aebca)
| Author | SHA1 | Message | Date |
|---|---|---|---|
chrislu
|
72f0a47563 |
CRITICAL: Check ALL task states for volume conflicts
Fix major scheduling bug where only active tasks were checked for conflicts. Changes: - Check PENDING tasks: Prevent scheduling if task is queued for same volume - Check ASSIGNED/ACTIVE tasks: Prevent scheduling if task is running on same volume - Check RECENT tasks: Prevent immediate re-scheduling on same volume after completion This prevents dangerous scenarios like: ❌ Scheduling vacuum while another vacuum is pending on same volume ❌ Scheduling balance while erasure coding is queued for same volume ❌ Immediately re-scheduling failed tasks without cooldown period Critical safety improvement ensuring comprehensive volume-level task isolation. |
4 months ago |
|
chrislu
|
751cfac7d7 |
Implement volume-aware task conflict checking
MAJOR IMPROVEMENT: Tasks now conflict by volume ID, not globally by task type Changes: - PRIMARY RULE: Tasks on the same volume ID always conflict (prevents race conditions) - SECONDARY RULE: Minimal global task type conflicts (currently none) - Add isDiskAvailableForVolume() for volume-specific availability checking - Add GetAvailableDisksForVolume() and GetDisksWithEffectiveCapacityForVolume() - Remove overly restrictive global task type conflicts - Update planning functions to focus on capacity, not conflicts Benefits: ✅ Multiple vacuum tasks can run on different volumes simultaneously ✅ Balance and erasure coding can run on different volumes ✅ Still prevents dangerous concurrent operations on same volume ✅ Much more efficient resource utilization ✅ Maintains data integrity and prevents race conditions This addresses the user feedback that task conflicts should be volume-specific, not global task type restrictions. |
4 months ago |
|
chrislu
|
5c1e6e904d |
CRITICAL: Restore task conflict definitions to prevent data integrity issues
- Restore conflicts between vacuum, balance, erasure_coding, and ec_vacuum tasks - Prevent dangerous concurrent operations on same volumes/resources - Add comprehensive task conflict matrix to avoid race conditions - This addresses a serious safety regression where all conflicts were removed Critical conflicts restored: - vacuum ↔ balance, erasure_coding, ec_vacuum - balance ↔ vacuum, erasure_coding, ec_vacuum - erasure_coding ↔ vacuum, balance, ec_vacuum - ec_vacuum ↔ vacuum, balance, erasure_coding - replication ↔ vacuum, balance (destructive ops) |
4 months ago |
|
chrislu
|
05a0cc156b |
Self-Contained Design
To prove the system is truly self-contained: To add a new task: Create a task package (e.g., worker/tasks/compression/) Import it: _ "github.com/.../worker/tasks/compression" That's it! No other changes needed. To remove a task: Delete the task package directory Remove the import line That's it! No other changes needed. |
4 months ago |
Chris Lu
|
0ecb466eda
|
Admin: refactoring active topology (#7073)
* refactoring * add ec shard size * address comments * passing task id There seems to be a disconnect between the pending tasks created in ActiveTopology and the TaskDetectionResult returned by this function. A taskID is generated locally and used to create pending tasks via AddPendingECShardTask, but this taskID is not stored in the TaskDetectionResult or passed along in any way. This makes it impossible for the worker that eventually executes the task to know which pending task in ActiveTopology it corresponds to. Without the correct taskID, the worker cannot call AssignTask or CompleteTask on the master, breaking the entire task lifecycle and capacity management feature. A potential solution is to add a TaskID field to TaskDetectionResult and worker_pb.TaskParams, ensuring the ID is propagated from detection to execution. * 1 source multiple destinations * task supports multi source and destination * ec needs to clean up previous shards * use erasure coding constants * getPlanningCapacityUnsafe getEffectiveAvailableCapacityUnsafe should return StorageSlotChange for calculation * use CanAccommodate to calculate * remove dead code * address comments * fix Mutex Copying in Protobuf Structs * use constants * fix estimatedSize The calculation for estimatedSize only considers source.EstimatedSize and dest.StorageChange, but omits dest.EstimatedSize. The TaskDestination struct has an EstimatedSize field, which seems to be ignored here. This could lead to an incorrect estimation of the total size of data involved in tasks on a disk. The loop should probably also include estimatedSize += dest.EstimatedSize. * at.assignTaskToDisk(task) * refactoring * Update weed/admin/topology/internal.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> * fail fast * fix compilation * Update weed/worker/tasks/erasure_coding/detection.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> * indexes for volume and shard locations * dedup with ToVolumeSlots * return an additional boolean to indicate success, or an error * Update abstract_sql_store.go * fix * Update weed/worker/tasks/erasure_coding/detection.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> * Update weed/admin/topology/task_management.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> * faster findVolumeDisk * Update weed/worker/tasks/erasure_coding/detection.go Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update weed/admin/topology/storage_slot_test.go Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * refactor * simplify * remove unused GetDiskStorageImpact function * refactor * add comments * Update weed/admin/topology/storage_impact.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> * Update weed/admin/topology/storage_slot_test.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> * Update storage_impact.go * AddPendingTask The unified AddPendingTask function now serves as the single entry point for all task creation, successfully consolidating the previously separate functions while maintaining full functionality and improving code organization. --------- Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> |
5 months ago |