That issue reported long ago, should not be one anymore
** Changed in: linux (Ubuntu Precise)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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** Tags added: needs-kernel-logs needs-upstream-testing
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https://bugs.launchpad.net/bugs/897421
Title:
cannot unfreeze filesystem due to a deadlock due to multipath
failover
To mana
** Changed in: linux (Ubuntu)
Assignee: Canonical Hardware Enablement Project Management Team
(canonical-hwe-pm-team) => (unassigned)
** Changed in: linux (Ubuntu Precise)
Assignee: Canonical Hardware Enablement Project Management Team
(canonical-hwe-pm-team) => (unassigned)
** Change
Oneiric eol reached https://wiki.ubuntu.com/Releases
** Tags removed: oneiric
** Changed in: linux (Ubuntu Oneiric)
Status: In Progress => Invalid
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AFAIK most of the work upstream is done, there was just some arguing concerning
an additional interface that could freeze/unfreeze filesystems.
https://lkml.org/lkml/2010/6/10/59
I don't think it's in mainline yet. It really needs a sherpa again.
At a minimum, we should integrate the unit test s
** Changed in: linux (Ubuntu)
Assignee: Kamal Mostafa (kamalmostafa) => Canonical Hardware Enablement
Project Management Team (canonical-hwe-pm-team)
** Changed in: linux (Ubuntu Oneiric)
Assignee: Kamal Mostafa (kamalmostafa) => Canonical Hardware Enablement
Project Management Team (c
We know the current patchset isn't perfect but it does dramatically reduce the
frequency of the fault, We plan to take
the fix when it's final. Hopefully the skew from 3.2 (current precise baseline)
to 3.4 isn't too dramatic as this does have to pass the SRU process.
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I'm still able to get deadlocks with the backported patches. The latest
(v5) patchset from Jan Kara are rock solid for me with vanilla
3.4.0-rc3. Are you planning on backporting them?
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h
** Tags added: precise rls-mgr-p-tracking
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https://bugs.launchpad.net/bugs/897421
Title:
cannot unfreeze filesystem due to a deadlock due to multipath
failover
To manage notificatio
I've backported Jan Kara's patch set https://lkml.org/lkml/2012/3/5/278
(and its prerequisites) to ubuntu-precise:
git: http://kernel.ubuntu.com/git?p=kamal/ubuntu-
precise.git;a=shortlog;h=refs/heads/lp897421-jankara-fsfreeze
Massimo reports that in his initial testing, that kernel does appea
The existing patchset has essentially been re-written and resubmitted by
Jan Kara.
https://lkml.org/lkml/2012/3/5/278
"Hallelujah,
after a couple of weeks and several rewrites, here comes the third iteration
of my patches to improve filesystem freezing. Filesystem freezing is currently
racy a
Revised patch set per upstream feedback.
The attached patch set lp897421-patches-2b.tar.gz has been determined to
resolve the problem. This set applies to linux 3.2-rc4 (or
Ubuntu-3.2.0-3.8) and has been submitted to upstream lists as "Subject:
[PATCH v2 0/7] fix s_umount thaw/write and journal de
The attached patch set lp897421-patches.tar.gz has been determined to
resolve the problem. This set applies to linux 3.2-rc3 (or
Ubuntu-3.2.0-2.5) and has been submitted to upstream lists as "Subject:
[PATCH 0/5] fix s_umount thaw/write and journal deadlock".
An ubuntu-precise kernel with this pa
** Changed in: linux (Ubuntu Oneiric)
Status: Confirmed => In Progress
** Changed in: linux (Ubuntu Precise)
Status: Confirmed => In Progress
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** Tags added: blocks-hwcert-enablement
** Also affects: linux (Ubuntu Oneiric)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Precise)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Oneiric)
Importance: Undecided => High
** Changed in: l
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