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<div class="moz-cite-prefix">On 10/04/2018 01:57 PM, Pranith Kumar
Karampuri wrote:<br>
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cite="mid:CAOgeEnaLLKkuWWdf+W4MN8yLXBg+r-kUeFs+-Q=KZU8qO1SRhw@mail.gmail.com">
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<div dir="ltr">On Wed, Oct 3, 2018 at 11:20 PM 김경표 <<a
href="mailto:kpkim@gluesys.com" moz-do-not-send="true">kpkim@gluesys.com</a>>
wrote:<br>
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<div>Hello folks.</div>
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<div>Few days ago I found my EC(4+2) volume was
degraded.</div>
<div>I am using 3.12.13-1.el7.x86_64. <br>
</div>
<div>One brick was down, below is bricklog<br>
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<div>I am suspicious loc->inode bug in
index.c (see attached picture)</div>
<div>In GDB, loc->inode is null<br>
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<div> inode_find (loc->inode->table,
loc->gfid);
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<div>I see that loc->inode is coming from resolve_gfid()
where the following should have been executed.<br>
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<div> 0 resolve_loc->inode = server_inode_new
(state->itable,
<br>
1
resolve_loc->gfid); <br>
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<div><br>
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<div>As per the log:</div>
<div>"[2018-09-29 13:22:36.536579] W [inode.c:680:inode_new]
(-->/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xd048)
[0x7f9bd2494048]
-->/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xc14d)
[0x7f9bd249314d]
-->/lib64/libglusterfs.so.0(inode_new+0x8a) [0x<br>
7f9be70900ba] ) 0-gluvol02-05-server: inode not found"</div>
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<div>it indicates that inode-table is NULL. Is there a
possibility to upload the core somewhere for us to take a
closer look?<br>
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<br>
<a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/show_bug.cgi?id=1635784">https://bugzilla.redhat.com/show_bug.cgi?id=1635784</a> has been raised
by kpkim, best to attach the core to the BZ.<br>
-Ravi<br>
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<blockquote type="cite"
cite="mid:CAOgeEnaLLKkuWWdf+W4MN8yLXBg+r-kUeFs+-Q=KZU8qO1SRhw@mail.gmail.com">
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<div>Thansk for Gluster Community!!!</div>
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<div>- kpkim<br>
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<div><br>
</div>
<div>----------------------</div>
<div>[2018-09-29 13:22:36.536532] W
[inode.c:942:inode_find]
(-->/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xd01c)
[0x7f9bd249401c]
-->/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xc638)
[0x7f9bd2493638]
-->/lib64/libglusterfs.so.0(inode_find+0x92)
[<br>
0x7f9be7090a82] ) 0-gluvol02-05-server: table
not found<br>
[2018-09-29 13:22:36.536579] W
[inode.c:680:inode_new]
(-->/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xd048)
[0x7f9bd2494048]
-->/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xc14d)
[0x7f9bd249314d]
-->/lib64/libglusterfs.so.0(inode_new+0x8a)
[0x<br>
7f9be70900ba] ) 0-gluvol02-05-server: inode
not found<br>
[2018-09-29 13:22:36.537568] W
[inode.c:2305:inode_is_linked]
(-->/usr/lib64/glusterfs/3.12.13/xlator/features/quota.so(+0x4fc6)
[0x7f9bd2b1cfc6]
-->/usr/lib64/glusterfs/3.12.13/xlator/features/index.so(+0x4bb9)
[0x7f9bd2d43bb9]
-->/lib64/libglusterfs.so.0(inode_is_linke<br>
d+0x8a) [0x7f9be70927ea] )
0-gluvol02-05-index: inode not found<br>
pending frames:<br>
frame : type(0) op(18)<br>
frame : type(0) op(18)<br>
frame : type(0) op(28)<br>
</div>
<div>--snip --<br>
</div>
<div>frame : type(0) op(28)<br>
frame : type(0) op(28)<br>
frame : type(0) op(18)<br>
patchset: git://<a
href="http://git.gluster.org/glusterfs.git"
target="_blank" moz-do-not-send="true">git.gluster.org/glusterfs.git</a><br>
signal received: 11<br>
time of crash: <br>
2018-09-29 13:22:36<br>
configuration details:<br>
argp 1<br>
backtrace 1<br>
dlfcn 1<br>
libpthread 1<br>
llistxattr 1<br>
setfsid 1<br>
spinlock 1<br>
epoll.h 1<br>
xattr.h 1<br>
st_atim.tv_nsec 1<br>
package-string: glusterfs 3.12.13<br>
/lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xa0)[0x7f9be70804c0]<br>
/lib64/libglusterfs.so.0(gf_print_trace+0x334)[0x7f9be708a3f4]<br>
/lib64/libc.so.6(+0x362f0)[0x7f9be56e02f0]<br>
/usr/lib64/glusterfs/3.12.13/xlator/features/index.so(+0x4bc4)[0x7f9bd2d43bc4]<br>
/usr/lib64/glusterfs/3.12.13/xlator/features/quota.so(+0x4fc6)[0x7f9bd2b1cfc6]<br>
/usr/lib64/glusterfs/3.12.13/xlator/debug/io-stats.so(+0x4e53)[0x7f9bd28eee53]<br>
/lib64/libglusterfs.so.0(default_lookup+0xbd)[0x7f9be70fddfd]<br>
/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xc342)[0x7f9bd2493342]<br>
/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xd048)[0x7f9bd2494048]<br>
/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xd2c0)[0x7f9bd24942c0]<br>
/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xc89e)[0x7f9bd249389e]<br>
/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0xd354)[0x7f9bd2494354]<br>
/usr/lib64/glusterfs/3.12.13/xlator/protocol/server.so(+0x2f829)[0x7f9bd24b6829]<br>
/lib64/libgfrpc.so.0(rpcsvc_request_handler+0x96)[0x7f9be6e42246]<br>
/lib64/libpthread.so.0(+0x7e25)[0x7f9be5edfe25]<br>
/lib64/libc.so.6(clone+0x6d)[0x7f9be57a8bad] <br>
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-- <br>
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<div dir="ltr">Pranith<br>
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