seaweedfs

mirror of https://github.com/seaweedfs/seaweedfs.git synced 2026-08-15 19:56:39 +00:00

Files

T

Chris LuandGitHub 240f82d6d2 fix(ec): persist EC source readonly mark and skip writable replicas on orphan cleanup (#9950 )

* fix(ec): persist the EC source replica readonly mark

markReplicasReadonly marked each regular replica readonly without
persisting it, so a source-server restart during or after encoding
silently reopened the volume to writes. Those writes are not in the EC
shards, and the later orphan-source cleanup would then delete the
replica, losing them. Send Persist:true so the mark survives a restart;
rollbackReadonly still clears it via VolumeMarkWritable on a failed
encode.

* fix(ec): don't delete a writable source replica during orphan cleanup

cleanupOrphanSourceReplicas issued VolumeDelete to every regular replica
once the EC shard set looked complete, without checking the replica's
current state. A replica that came back writable may hold writes the EC
shards do not contain, so deleting it loses data. Re-probe each replica
via VolumeStatus and skip any that is no longer readonly, logging a
warning instead of deleting.

2026-06-13 21:26:16 -07:00

balance

Treat co-located volume servers as one fault domain when balancing and allocating (#9854 )

2026-06-07 14:14:45 -07:00

base

chore: remove ~50k lines of unreachable dead code (#8913 )

2026-04-03 16:04:27 -07:00

ec_balance

ec.balance: verify shard landed on destination before deleting the source (#9858 )

2026-06-07 21:31:53 -07:00

erasure_coding

fix(ec): persist EC source readonly mark and skip writable replicas on orphan cleanup (#9950 )