Hi, A few fixes are waiting... The regression is, of course, painful, and causes a lot of thinking here about how we can get better at testing and verifying our changes. There is a plan.
The area of handling IO errors needed a bit of love and quickly adding and removing nodes with LINSTOR is an area where bugs where hidden. Help us to find out what is broken within a week. If you fail, this becomes a final release on May 18. 9.0.23-0rc1 (api:genl2/proto:86-116/transport:14) -------- * fix a deadlock (regression introduced in 9.0.22) that can be triggered if a minor is added into a resource with an established connection * generate new UUID immediately if a primary loses a disk due to an IO error * fix read requests on diskless nodes that hit a read error on a diskful node; the retry on another diskful node works, but a bug could lead to a log-storm on the diskless node * fix removal of diskless nodes from clusters with quorum enabled (initiated from the diskless itself) * fix wrongly declined state changes if connections are established concurrently * use rwsem _non_owner() operations to avoid false positives of lock-dep when running on a debug kernel https://www.linbit.com/downloads/drbd/9.0/drbd-9.0.23-0rc1.tar.gz best regards, Phil _______________________________________________ Star us on GITHUB: https://github.com/LINBIT drbd-user mailing list [email protected] https://lists.linbit.com/mailman/listinfo/drbd-user
