<div dir="ltr">Hi Changwei.<div>My question may be stupid, but... can you tell me where I can find the source of latest ocfs2 ?</div><div>Every google search points to oracle website which refers to 1.6 versions....</div></div><div class="gmail_extra"><br><div class="gmail_quote">2018-01-11 2:03 GMT+01:00 Changwei Ge <span dir="ltr"><<a href="mailto:ge.changwei@h3c.com" target="_blank">ge.changwei@h3c.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Cédric,<br>
<br>
These two patches are already picked by Andrew being merged into -mm tree for now.<br>
So you can refer to below links for them:<br>
<br>
<a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__ozlabs.org_-7Eakpm_mmots_broken-2Dout_ocfs2-2Dmake-2Dmetadata-2Destimation-2Daccurate-2Dand-2Dclear.patch&d=DwMFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=X2J0M6NkocsU4wZdP80cyhu00PjVCzf735naCm4yqiU&s=zfnNHnaytHyqMqxxNAvcdNk7z361bXq7HOa7nKc-Scc&e=" rel="noreferrer" target="_blank">http://ozlabs.org/~akpm/mmots/<wbr>broken-out/ocfs2-make-<wbr>metadata-estimation-accurate-<wbr>and-clear.patch</a><br>
<a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__ozlabs.org_-7Eakpm_mmots_broken-2Dout_ocfs2-2Dtry-2Dto-2Dreuse-2Dextent-2Dblock-2Din-2Ddealloc-2Dwithout-2Dmeta-5Falloc.patch&d=DwMFaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=C7gAd4uDxlAvTdc0vmU6X8CMk6L2iDY8-HD0qT6Fo7Y&m=X2J0M6NkocsU4wZdP80cyhu00PjVCzf735naCm4yqiU&s=F6EeU3fP7wbvJ6tly9gq3wnLz7zICdIpkrTc-UNKEhs&e=" rel="noreferrer" target="_blank">http://ozlabs.org/~akpm/mmots/<wbr>broken-out/ocfs2-try-to-reuse-<wbr>extent-block-in-dealloc-<wbr>without-meta_alloc.patch</a><br>
<br>
Thanks,<br>
Changwei<br>
<span class=""><br>
On 2018/1/10 22:34, BASSAGET Cédric wrote:<br>
> Hi Changwei,<br>
> Can you give me a ref or a link pointing to your patch ?<br>
> Thanks<br>
><br>
</span>> 2018-01-10 12:57 GMT+01:00 Changwei Ge <<a href="mailto:ge.changwei@h3c.com">ge.changwei@h3c.com</a> <mailto:<a href="mailto:ge.changwei@h3c.com">ge.changwei@h3c.com</a>>>:<br>
<span class="">><br>
> Hi BASSAGET,<br>
><br>
> We ocfs2 developers are solving a DIO crash issue which may share the same root cause with yours.<br>
><br>
> You can refer to my patch set of 2 and backport them into your kernel to see if the issue can be kicked away.<br>
><br>
> ocfs2: make metadata estimation accurate and clear<br>
> ocfs2: try to reuse extent block in dealloc without meta_alloc<br>
><br>
> On 2018/1/10 19:48, BASSAGET Cédric wrote:<br>
> > Hello<br>
> > Today I reported a bug related to ocfs2 1.8.on proxmox forum, maybe somebody here will be able to help me...<br>
</span>> > The bog on proxmox forum : <a href="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=X2J0M6NkocsU4wZdP80cyhu00PjVCzf735naCm4yqiU&s=YKH4-4VtQKSEBuG2tpFHwTQYjmZRwx327H7Hr2rNH0k&e=" rel="noreferrer" target="_blank">https://forum.proxmox.com/<wbr>threads/ocfs2-kernel-bug.<wbr>39163/</a> <<a href="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=X2J0M6NkocsU4wZdP80cyhu00PjVCzf735naCm4yqiU&s=YKH4-4VtQKSEBuG2tpFHwTQYjmZRwx327H7Hr2rNH0k&e=" rel="noreferrer" target="_blank">https://forum.proxmox.com/<wbr>threads/ocfs2-kernel-bug.<wbr>39163/</a>> <<a href="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=" rel="noreferrer" target="_blank">https://urldefense.<wbr>proofpoint.com/v2/url?u=https-<wbr>3A__forum.proxmox.com_threads_<wbr>ocfs2-2Dkernel-2Dbug.39163_&d=<wbr>DwMFaQ&c=<wbr>RoP1YumCXCgaWHvlZYR8PZh8Bv7qIr<wbr>MUB65eapI_JnE&r=<wbr>C7gAd4uDxlAvTdc0vmU6X8CMk6L2iD<wbr>Y8-HD0qT6Fo7Y&m=93_F2INiG6ig-<wbr>q6s8P3sPY09iW1NMx6_<wbr>H9zZx13OxhM&s=<wbr>j8Ae2cUQUVQJOimaDZOI0C-<wbr>HbAhHPvEV-l6BS23AaSw&e=</a> <<a href="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=" rel="noreferrer" target="_blank">https://urldefense.<wbr>proofpoint.com/v2/url?u=https-<wbr>3A__forum.proxmox.com_threads_<wbr>ocfs2-2Dkernel-2Dbug.39163_&d=<wbr>DwMFaQ&c=<wbr>RoP1YumCXCgaWHvlZYR8PZh8Bv7qIr<wbr>MUB65eapI_JnE&r=<wbr>C7gAd4uDxlAvTdc0vmU6X8CMk6L2iD<wbr>Y8-HD0qT6Fo7Y&m=93_F2INiG6ig-<wbr>q6s8P3sPY09iW1NMx6_<wbr>H9zZx13OxhM&s=<wbr>j8Ae2cUQUVQJOimaDZOI0C-<wbr>HbAhHPvEV-l6BS23AaSw&e=</a>>><br>
<span class="">> ><br>
> > to resume : kernel BUG at fs/ocfs2/suballoc.c:2017!<br>
> ><br>
> > is this related to proxmox kernel or ocfs2 ? or both ?<br>
</span>> > does it have something to do with <a href="https://oss.oracle.com/pipermail/ocfs2-devel/2017-January/012701.html" rel="noreferrer" target="_blank">https://oss.oracle.com/<wbr>pipermail/ocfs2-devel/2017-<wbr>January/012701.html</a> <<a href="https://oss.oracle.com/pipermail/ocfs2-devel/2017-January/012701.html" rel="noreferrer" target="_blank">https://oss.oracle.com/<wbr>pipermail/ocfs2-devel/2017-<wbr>January/012701.html</a>> ?<br>
<div class="HOEnZb"><div class="h5">> ><br>
> > Thanks for your help.<br>
> > Regards,<br>
> > Cédric<br>
><br>
><br>
<br>
</div></div></blockquote></div><br></div>