[Bug 2044657] Re: Multiple data corruption issues in zfs
Actually, it may not be an issue even for Jammy HWE. My copy shows block cloning as an option that's off. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2044657] Re: Multiple data corruption issues in zfs
This issue is different. It's another problem with block copy. But that's known to still be an issue. It's why block copy is disabled in 2.2.1. This is only an issue for the Jammy HWE, which has 2.2.0. No one should be shipping 2.2.0 with anything. It should be replaced with 2.2.1 at least. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2044657] Re: Multiple data corruption issues in zfs
FYI everyone, another corruption-with-zeros bug was found (so this issue was not completely fixed): https://github.com/openzfs/zfs/issues/15933 The fixed was committed last week, and is not yet part of a release: https://github.com/openzfs/zfs/pull/16019 ** Bug watch added: github.com/openzfs/zfs/issues #15933 https://github.com/openzfs/zfs/issues/15933 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2044657] Re: Multiple data corruption issues in zfs
This bug was fixed in the package zfs-linux - 0.8.3-1ubuntu12.17 --- zfs-linux (0.8.3-1ubuntu12.17) focal; urgency=medium * Cherry-pick https://github.com/robn/zfs/commit/f2f7f43a9bf4628328292f25b1663b873f271b1a.patch backport of "dnode_is_dirty: check dnode and its data for dirtiness" by robn. LP: #2044657 -- Dimitri John Ledkov Wed, 31 Jan 2024 16:02:07 + -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2044657] Re: Multiple data corruption issues in zfs
This bug was fixed in the package zfs-linux - 2.1.5-1ubuntu6~22.04.3 --- zfs-linux (2.1.5-1ubuntu6~22.04.3) jammy; urgency=medium * d/p/77b0c6f0403b2b7d145bf6c244b6acbc757ccdc9.patch Cherry-pick "dnode_is_dirty: check dnode and its data for dirtiness" fix from zfs-2.1.14. LP: #2044657 -- Dimitri John Ledkov Wed, 31 Jan 2024 14:32:34 + ** Changed in: zfs-linux (Ubuntu Jammy) Status: Fix Committed => Fix Released ** Changed in: zfs-linux (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2044657] Re: Multiple data corruption issues in zfs
Sorry hedrick if a left a wrong impression. Looks, like my comment was not clear enough, I was recommending the 2.2.2 version for systems which came with a 2.2.x package, e.g. 23.10 (mantic). There the bugs started to make real problems (happening much more often) because a bunch of things came together (IIRC the enabled block cloning feature, new packages of tools like cp which used the new features, etc.) and could be triggered much easier. I wasn't following older branches too close, so no recommendations on those from my side, but IIRC the origin of the "clone feature bug" was much much older. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2044657] Re: Multiple data corruption issues in zfs
Since I was just referenced, note that I wouldn't favor putting 2.2 into Jammy. I would, however, prefer to see the latest 2.1.x. 2.2 is still seeing a substantial number of bug fixes. It will probably be ok by the release date of 24.04, but I still wouldn't change major versions for Jammy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2044657] Re: Multiple data corruption issues in zfs
I can only second @hedrick on his comment and as already written above, recommend everyone to build 2.2.2 by yourself. I am running 2.2.2 stable for a couple of weeks on mantic. I still have to fix one notebook here which got f**ked up (most likely) by this and reports no errors on a pool scrub but crashes with a ZFS kernel core dump on a `zdb -vvv -ccc POOL_NAME`. The pool is marked having errors and when you restart the machine works as if nothing ever happened. So it is a hidden ticking time bomb as you don't know when the system will crash. Unfortunately I wasn't able to narrow down the problem to a specific file system on the pool yet. But I can only recommend to go with the full 2.2.2 patch set which has been tested by the ZFS dev team and a couple of highly motivated folks involved in fixing the bug(s) back then. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2044657 Title: Multiple data corruption issues in zfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2044657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
