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<p class="MsoNormal"><span lang="EN-US">Hi, Gluster expert,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I has just raise a bug with <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1529237">
https://bugzilla.redhat.com/show_bug.cgi?id=1529237</a> on gluster community.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I also attached the reproduce source code and shell script here FYI.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">From my investigation , I suppose the issue maybe caused by “cache in client is invalid but the file still not been
</span><span lang="EN-US">persistented in server brick”</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">But I can’t find the root cause from the debug log which attached in
<a href="https://bugzilla.redhat.com/show_bug.cgi?id=1529237">https://bugzilla.redhat.com/show_bug.cgi?id=1529237</a>.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">From the following log I abstract client log from the attachment in the Bugzilla, I highlight it with
<span style="background:yellow;mso-highlight:yellow">YELLOW</span> which in read phase, you can see
<span style="background:yellow;mso-highlight:yellow">both volume(test-client-0 and test-client-1) are failed</span>
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I just suppose it maybe some abnormal when it in read phase, but I can’t any usefully log in server brick log from myself, so your helps is highly appreciated!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.332524] T [MSGID: 0] [afr-inode-read.c:286:afr_fstat_cbk] 12-stack-trace: stack-address: 0x7fb5ec010680, test-replicate-0 returned 0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.332724] T [MSGID: 0] [syncop.c:1715:syncop_fgetxattr] 12-stack-trace: stack-address: 0x7fb5fc0618d0, winding from test-dht to test-replicate-0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.332768] D [MSGID: 0] [afr-read-txn.c:220:afr_read_txn] 12-test-replicate-0: 70e0f7ee-2f0a-4364-a38e-96e7031eee7b: generation now vs cached: 2, 2<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.332791] T [MSGID: 0] [afr-inode-read.c:1728:afr_fgetxattr_wind] 12-stack-trace: stack-address: 0x7fb5fc0618d0, winding from test-replicate-0 to test-client-0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.332817] T [rpc-clnt.c:1496:rpc_clnt_record] 12-test-client-0: Auth Info: pid: 5257, uid: 0, gid: 0, owner: 0000000000000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.332837] T [rpc-clnt.c:1353:rpc_clnt_record_build_header] 12-rpc-clnt: Request fraglen 140, payload: 64, rpc hdr: 76<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.332862] T [rpc-clnt.c:1699:rpc_clnt_submit] 12-rpc-clnt: submitted request (XID: 0x2681 Program: GlusterFS 3.3, ProgVers: 330, Proc: 35) to rpc-transport (test-client-0)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.333943] T [rpc-clnt.c:675:rpc_clnt_reply_init] 12-test-client-0: received rpc message (RPC XID: 0x2681 Program: GlusterFS 3.3, ProgVers: 330, Proc: 35) from rpc-transport (test-client-0)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334013] D [MSGID: 0] [<span style="background:yellow;mso-highlight:yellow">client-rpc-fops.c:1143:client3_3_fgetxattr_cbk] 12-test-client-0: remote operation failed: No data available</span><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334036] D [MSGID: 0] [client-rpc-fops.c:1151:client3_3_fgetxattr_cbk] 12-stack-trace: stack-address: 0x7fb5fc0618d0, test-client-0 returned -1 error:
<span style="background:yellow;mso-highlight:yellow">No data available [No data available]</span><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334114] T [MSGID: 0] [afr-common.c:1306:afr_inode_refresh_subvol_with_fstat] 12-stack-trace: stack-address: 0x7fb5fc0618d0, winding from test-replicate-0 to test-client-0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334174] T [rpc-clnt.c:1496:rpc_clnt_record] 12-test-client-0: Auth Info: pid: 5257, uid: 0, gid: 0, owner: 0000000000000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334196] T [rpc-clnt.c:1353:rpc_clnt_record_build_header] 12-rpc-clnt: Request fraglen 336, payload: 260, rpc hdr: 76<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334229] T [rpc-clnt.c:1699:rpc_clnt_submit] 12-rpc-clnt: submitted request (XID: 0x2682 Program: GlusterFS 3.3, ProgVers: 330, Proc: 25) to rpc-transport (test-client-0)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334280] T [MSGID: 0] [afr-common.c:1306:afr_inode_refresh_subvol_with_fstat] 12-stack-trace: stack-address: 0x7fb5fc0618d0, winding from test-replicate-0 to test-client-1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334311] T [rpc-clnt.c:1496:rpc_clnt_record] 12-test-client-1: Auth Info: pid: 5257, uid: 0, gid: 0, owner: 0000000000000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334330] T [rpc-clnt.c:1353:rpc_clnt_record_build_header] 12-rpc-clnt: Request fraglen 336, payload: 260, rpc hdr: 76<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334354] T [rpc-clnt.c:1699:rpc_clnt_submit] 12-rpc-clnt: submitted request (XID: 0x252c Program: GlusterFS 3.3, ProgVers: 330, Proc: 25) to rpc-transport (test-client-1)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334904] T [rpc-clnt.c:675:rpc_clnt_reply_init] 12-test-client-1: received rpc message (RPC XID: 0x252c Program: GlusterFS 3.3, ProgVers: 330, Proc: 25) from rpc-transport (test-client-1)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.334983] T [MSGID: 0] [client-rpc-fops.c:1462:client3_3_fstat_cbk] 12-stack-trace: stack-address: 0x7fb5fc0618d0, test-client-1 returned 0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.335128] T [rpc-clnt.c:675:rpc_clnt_reply_init] 12-test-client-0: received rpc message (RPC XID: 0x2682 Program: GlusterFS 3.3, ProgVers: 330, Proc: 25) from rpc-transport (test-client-0)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.335165] T [MSGID: 0] [client-rpc-fops.c:1462:client3_3_fstat_cbk] 12-stack-trace: stack-address: 0x7fb5fc0618d0, test-client-0 returned 0<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.335193] T [MSGID: 0] [afr-inode-read.c:1728:afr_fgetxattr_wind] 12-stack-trace: stack-address: 0x7fb5fc0618d0, winding from test-replicate-0 to test-client-1<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.335224] T [rpc-clnt.c:1496:rpc_clnt_record] 12-test-client-1: Auth Info: pid: 5257, uid: 0, gid: 0, owner: 0000000000000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.335253] T [rpc-clnt.c:1353:rpc_clnt_record_build_header] 12-rpc-clnt: Request fraglen 140, payload: 64, rpc hdr: 76<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.335284] T [rpc-clnt.c:1699:rpc_clnt_submit] 12-rpc-clnt: submitted request (XID: 0x252d Program: GlusterFS 3.3, ProgVers: 330, Proc: 35) to rpc-transport (test-client-1)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">[2017-12-27 06:21:04.335870] T [rpc-clnt.c:675:rpc_clnt_reply_init] 12-test-client-1: received rpc message (RPC XID: 0x252d Program: GlusterFS 3.3, ProgVers: 330, Proc: 35) from rpc-transport (test-client-1)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="background:yellow;mso-highlight:yellow">[2017-12-27 06:21:04.335902] D [MSGID: 0] [client-rpc-fops.c:1143:client3_3_fgetxattr_cbk] 12-test-client-1: remote operation failed: No data available<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="background:yellow;mso-highlight:yellow">[2017-12-27 06:21:04.335922] D [MSGID: 0] [client-rpc-fops.c:1151:client3_3_fgetxattr_cbk] 12-stack-trace: stack-address: 0x7fb5fc0618d0, test-client-1 returned -1 error:
No data available [No data available]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="background:yellow;mso-highlight:yellow">[2017-12-27 06:21:04.335950] D [MSGID: 0] [afr-inode-read.c:1720:afr_fgetxattr_wind] 12-stack-trace: stack-address: 0x7fb5fc0618d0, test-replicate-0 returned -1 error: No
data available [No data available]</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">George<o:p></o:p></span></p>
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