[DRBD-user] drbd-9.0.26-rc2

Rob van der Wal rob.vanderwal at surf.nl
Thu Nov 19 11:23:17 CET 2020


Hi Philipp,

Thanks. This version fixed my build problem with Suse SLES 15 SP2 
(linux-5.3.18-24.37).

Regards,
Rob

On 11/18/20 5:37 PM, Philipp Reisner wrote:
> Hi,
>
> we had a very busy week. A number of merge-requests got ready. A bug
> fix from an external contributor cam in this week. The only issue that
> was reported from the -rc1 release was a minor glitch in the compat
> layer. That was fixed as well.
>
> I hope it calms down so that we can tag the final next week.
>
> This is a release candidate, please help testing it.
>
> Changelog:
> 9.0.26-0rc2 (api:genl2/proto:86-118/transport:14)
> --------
>   * fix a crash if during resync a discard operation fails on the
>     resync-target node
>   * fix online verify to not clamp disk states to UpToDate
>   * fix promoting resync-target nodes; the problem was that it could modify
>     the bitmap of an ongoing resync; which leads to alarming log messages
>   * pause a resync if the sync-source node becomes inconsistent; an example
>     is a cascading resync where the upstream resync aborts and leaves the
>     sync-source node for the downstream resync with an inconsistent disk;
>     note, the node at the end of the chain could still have an outdated disk
>     (better than inconsistent)
>   * allow force primary on a sync-target node by breaking the resync
>   * minor fixes to the compat tests
>
> 9.0.26-0rc1 (api:genl2/proto:86-118/transport:14)
> --------
>   * fix a case of a disk unexpectedly becoming Outdated by moving the
>     exchange of the initial packets into the body of the two-phase-commit
>     that happens at a connect
>   * fix adding of new volumes to resources with a primary node
>   * reliably detect split brain situation on both nodes
>   * fix an unexpected occurrence of NetworkFailure state in a tight
>     drbdsetup disconnect; drbdsetup connect sequence
>   * fix online verify to return to Established from VerifyS if the VerifyT node
>     was temporarily Inconsistent during the run
>   * fix a corner case where a node ends up Outdated after the crash and rejoin
>     of a primary node
>   * implement 'blockdev --setro' in DRBD
>   * following upstream changes to DRBD up to Linux 5.9 and ensure
>     compatibility with Linux 5.8 and 5.9
>
> https://www.linbit.com/downloads/drbd/9.0/drbd-9.0.26-0rc2.tar.gz
> https://github.com/LINBIT/drbd/commit/100c1e13813702a52e54cda9d0a011d3b88ac2b6
> _______________________________________________
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