[Ocfs2-devel] kernel bug
BASSAGET Cédric
cedric.bassaget.ml at gmail.com
Thu Jan 11 03:51:34 PST 2018
Hi Changwei,
short question : Will the stable release of kernel 4.15 fix this bug ?
Regards
2018-01-11 8:06 GMT+01:00 Changwei Ge <ge.changwei at h3c.com>:
> Hi Cédric,
>
> On kernel mainline:)
>
> On 2018/1/11 14:50, BASSAGET Cédric wrote:
> > Hi Changwei.
> > My question may be stupid, but... can you tell me where I can find the
> source of latest ocfs2 ?
> > Every google search points to oracle website which refers to 1.6
> versions....
> >
> > 2018-01-11 2:03 GMT+01:00 Changwei Ge <ge.changwei at h3c.com <mailto:
> ge.changwei at h3c.com>>:
> >
> > Hi Cédric,
> >
> > These two patches are already picked by Andrew being merged into -mm
> tree for now.
> > So you can refer to below links for them:
> >
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__ozlabs.org_-7Eakpm_mmots_broken-2Dout_ocfs2-2Dmake-2D&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=20g3Lf_wsqYVloou3gAzKuSQgPFvVZW-i9_euhbOpjc&e=
> metadata-estimation-accurate-and-clear.patch <https://urldefense.proofpoint.com/v2/url?u=http-3A__ozlabs.org_-7Eakpm_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=6ukzDv8DEwNABn7sbvjtKsDF7TPyvCsEnAZDXedQm6M&e=
> mmots/broken-out/ocfs2-make-metadata-estimation-accurate-and-clear.patch>
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__ozlabs.org_-7Eakpm_mmots_broken-2Dout_ocfs2-2Dtry-2Dto-2Dreuse-2D&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=FmxMvjLFsrF0f4EfIdmJQXsGDR6rscnOBZnrroNF9Kw&e=
> extent-block-in-dealloc-without-meta_alloc.patch <https://urldefense.proofpoint.com/v2/url?u=http-3A__ozlabs.org_-7Eakpm_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=6ukzDv8DEwNABn7sbvjtKsDF7TPyvCsEnAZDXedQm6M&e=
> mmots/broken-out/ocfs2-try-to-reuse-extent-block-in-dealloc-
> without-meta_alloc.patch>
> >
> > Thanks,
> > Changwei
> >
> > On 2018/1/10 22:34, BASSAGET Cédric wrote:
> > > Hi Changwei,
> > > Can you give me a ref or a link pointing to your patch ?
> > > Thanks
> > >
> > > 2018-01-10 12:57 GMT+01:00 Changwei Ge <ge.changwei at h3c.com
> <mailto:ge.changwei at h3c.com> <mailto:ge.changwei at h3c.com <mailto:
> ge.changwei at h3c.com>>>:
> > >
> > > Hi BASSAGET,
> > >
> > > We ocfs2 developers are solving a DIO crash issue which may
> share the same root cause with yours.
> > >
> > > You can refer to my patch set of 2 and backport them into your
> kernel to see if the issue can be kicked away.
> > >
> > > ocfs2: make metadata estimation accurate and clear
> > > ocfs2: try to reuse extent block in dealloc without
> meta_alloc
> > >
> > > On 2018/1/10 19:48, BASSAGET Cédric wrote:
> > > > Hello
> > > > Today I reported a bug related to ocfs2 1.8.on proxmox
> forum, maybe somebody here will be able to help me...
> > > > The bog on proxmox forum : https://urldefense.proofpoint.com/v2/url?u=https-3A__forum.proxmox.com_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=mTbG-drRMa_sMPv2_LYgY4KUtqHgPpgV-5LyUTd49YM&e=
> threads/ocfs2-kernel-bug.39163/ <https://urldefense.proofpoint.com/v2/url?u=https-3A__forum.proxmox.com_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=mTbG-drRMa_sMPv2_LYgY4KUtqHgPpgV-5LyUTd49YM&e=
> threads/ocfs2-kernel-bug.39163/> <https://urldefense.proofpoint.com/v2/url?u=https-3A__forum.proxmox.com_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=mTbG-drRMa_sMPv2_LYgY4KUtqHgPpgV-5LyUTd49YM&e=
> threads/ocfs2-kernel-bug.39163/ <https://urldefense.proofpoint.com/v2/url?u=https-3A__forum.proxmox.com_&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=mTbG-drRMa_sMPv2_LYgY4KUtqHgPpgV-5LyUTd49YM&e=
> threads/ocfs2-kernel-bug.39163/>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__urldefense&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=SWvBmib8lZnZOJmG9RFBJmKJ7UdwXje2gAIfNgwaqvw&e=.
> proofpoint.com/v2/url?u=https-3A__forum.proxmox.com_threads_
> ocfs2-2Dkernel-2Dbug.39163_&d=DwMFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIr
> MUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iD
> Y8-HD0qT6Fo7Y&m=93_F2INiG6ig-q6s8P3sPY09iW1NMx6_H9zZx13OxhM&s=
> j8Ae2cUQUVQJOimaDZOI0C-HbAhHPvEV-l6BS23AaSw&e= <https://urldefense.proofpoint.com/v2/url?u=https-3A__urldefense&d=DwIFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=8A4YNFzuh7DrMaRvGKKpYUICBcnBukXcKUvtzrl7wDk&s=SWvBmib8lZnZOJmG9RFBJmKJ7UdwXje2gAIfNgwaqvw&e=.
> proofpoint.com/v2/url?u=https-3A__forum.proxmox.com_threads_
> ocfs2-2Dkernel-2Dbug.39163_&d=DwMFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIr
> MUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iD
> Y8-HD0qT6Fo7Y&m=93_F2INiG6ig-q6s8P3sPY09iW1NMx6_H9zZx13OxhM&s=
> j8Ae2cUQUVQJOimaDZOI0C-HbAhHPvEV-l6BS23AaSw&e=>
> > <https://urldefense.proofpoint.com/v2/url?u=https-
> 3A__forum.proxmox.com_threads_ocfs2-2Dkernel-2Dbug.39163_&d=DwMFaQ&c=
> RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=
> C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=93_F2INiG6ig-
> q6s8P3sPY09iW1NMx6_H9zZx13OxhM&s=j8Ae2cUQUVQJOimaDZOI0C-
> HbAhHPvEV-l6BS23AaSw&e= <https://urldefense.proofpoint.com/v2/url?u=https-
> 3A__forum.proxmox.com_threads_ocfs2-2Dkernel-2Dbug.39163_&d=DwMFaQ&c=
> RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=
> C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=93_F2INiG6ig-
> q6s8P3sPY09iW1NMx6_H9zZx13OxhM&s=j8Ae2cUQUVQJOimaDZOI0C-
> HbAhHPvEV-l6BS23AaSw&e=>>>
> > > >
> > > > to resume : kernel BUG at fs/ocfs2/suballoc.c:2017!
> > > >
> > > > is this related to proxmox kernel or ocfs2 ? or both ?
> > > > does it have something to do with https://oss.oracle.com/
> pipermail/ocfs2-devel/2017-January/012701.html <https://oss.oracle.com/
> pipermail/ocfs2-devel/2017-January/012701.html> <https://oss.oracle.com/
> pipermail/ocfs2-devel/2017-January/012701.html <https://oss.oracle.com/
> pipermail/ocfs2-devel/2017-January/012701.html>> ?
> > > >
> > > > Thanks for your help.
> > > > Regards,
> > > > Cédric
> > >
> > >
> >
> >
>
>
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