<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 24, 2016 at 2:39 PM, knarra <span dir="ltr"><<a href="mailto:knarra@redhat.com" target="_blank">knarra@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<div class="gmail-m_-2672125017527102966moz-cite-prefix">On 11/24/2016 06:56 PM, Simone
Tiraboschi wrote:<br>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Nov 24, 2016 at 2:08 PM,
knarra <span dir="ltr"><<a href="mailto:knarra@redhat.com" target="_blank">knarra@redhat.com</a>></span>
wrote:<br>
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<div class="gmail-m_-2672125017527102966m_-6170493833456119351moz-cite-prefix">On
11/24/2016 06:15 PM, Simone Tiraboschi wrote:<br>
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<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Nov 24, 2016
at 1:26 PM, knarra <span dir="ltr"><<a href="mailto:knarra@redhat.com" target="_blank">knarra@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
<br>
I have three nodes with glusterfs as
storage domain. For some reason i see that
vm.conf from
/var/run/ovirt-hosted-engine-h<wbr>a is
missing and due to this on one of my host
i see that Hosted Engine HA : Not Active.
Once i copy the file from some other node
and restart ovirt-ha-broker and
ovirt-ha-agent services everything works
fine. But then this happens again. Can
some please help me identify why this
happens. Below is the log i see in
ovirt-ha-agent.logs.<br>
<br>
<br>
<a href="https://paste.fedoraproject.org/489120/79990345/" rel="noreferrer" target="_blank">https://paste.fedoraproject.or<wbr>g/489120/79990345/</a><br>
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Once the engine correctly imported the
hosted-engine storage domain, a couple of
OVF_STORE volumes will appear there.<br>
Every modification to the engine VM
configuration will be written by the engine
into that OVF_STORE, so all the
ovirt-ha-agent running on the hosted-engine
hosts will be able to re-start the engine VM
with a coherent configuration.<br>
<br>
Till the engine imports the hosted-engine
storage domain, ovirt-ha-agent will fall
back to the initial vm.conf.<br>
<br>
In you case the OVF_STORE volume is there,<br>
but the agent fails extracting the engine VM
configuration:<br>
MainThread::<a class="gmail-m_-2672125017527102966m_-6170493833456119351moz-txt-link-freetext">INFO::2016-11-24</a>
17:55:04,914::ovf_store::112::<wbr>ovirt_hosted_engine_ha.lib.ovf<wbr>.ovf_store.OVFStore::(getEngin<wbr>eVMOVF)
Extracting Engine VM OVF from the OVF_STORE<br>
MainThread::<a class="gmail-m_-2672125017527102966m_-6170493833456119351moz-txt-link-freetext">INFO::2016-11-24</a>
17:55:04,919::ovf_store::119::<wbr>ovirt_hosted_engine_ha.lib.ovf<wbr>.ovf_store.OVFStore::(getEngin<wbr>eVMOVF)
OVF_STORE volume path:
/rhev/data-center/mnt/glusterS<wbr>D/10.70.36.79:_engine/27f054c3<wbr>-c245-4039-b42a-c28b37043016/<wbr>images/fdf49778-9a06-49c6-<wbr>bf7a-a0f12425911c/8c954add-<wbr>6bcf-47f8-ac2e-4c85fc3f8699<br>
MainThread::ERROR::2016-11-24
17:55:04,928::ovf_store::124::<wbr>ovirt_hosted_engine_ha.lib.ovf<wbr>.ovf_store.OVFStore::(getEngin<wbr>eVMOVF)
Unable to extract HEVM OVF<br>
<br>
So it tries to rollback to the initial
vm.conf, but also that one seams to miss
some values and so the agent is failing:<br>
MainThread::ERROR::2016-11-24
17:55:04,974::agent::205::ovir<wbr>t_hosted_engine_ha.agent.agent<wbr>.Agent::(_run_agent)
Error: ''Configuration value not found:
file=/var/run/ovirt-hosted-eng<wbr>ine-ha/vm.conf,
key=memSize'' - trying to restart agent<br>
<br>
Both of the issue seams storage related,
could yuo please share your gluster logs?<br>
<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <br>
Thanks<br>
<br>
kasturi<br>
<br>
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<p>Hi Simone,</p>
<p> Below [1] is the link for the sosreports on the
first two hosts. The third host has some issue. Once
it is up will give the sosreport from there as well.</p>
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<div>And the host where you see the initial issue was the
third one? <br>
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It is on the first host.<span class="gmail-"><br>
<blockquote type="cite">
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<div class="gmail_extra">
<div class="gmail_quote">
<div> </div></div></div></div></blockquote></span></div></blockquote><div><br></div><div>It seams that host1 is failing reading from the the hosted-engine storage domain:</div><div><br></div><div><div>[2016-11-24 12:33:43.678467] W [MSGID: 114031] [client-rpc-fops.c:2938:client3_3_lookup_cbk] 0-engine-client-2: remote operation failed. Path: / (00000000-0000-0000-0000-000000000001) [Transport endpoint is not connected]</div><div>[2016-11-24 12:33:43.678747] E [rpc-clnt.c:365:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x192)[0x7f077eba1642] (--> /lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7f077e96775e] (--> /lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7f077e96786e] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x84)[0x7f077e968fc4] (--> /lib64/libgfrpc.so.0(rpc_clnt_notify+0x120)[0x7f077e9698a0] ))))) 0-engine-client-2: forced unwinding frame type(GlusterFS 3.3) op(LOOKUP(27)) called at 2016-11-24 12:33:07.495178 (xid=0x82a1c)</div><div>[2016-11-24 12:33:43.678982] E [rpc-clnt.c:365:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x192)[0x7f077eba1642] (--> /lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7f077e96775e] (--> /lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7f077e96786e] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x84)[0x7f077e968fc4] (--> /lib64/libgfrpc.so.0(rpc_clnt_notify+0x120)[0x7f077e9698a0] ))))) 0-engine-client-2: forced unwinding frame type(GlusterFS 3.3) op(LOOKUP(27)) called at 2016-11-24 12:33:08.770637 (xid=0x82a1d)</div><div>[2016-11-24 12:33:43.679001] W [MSGID: 114031] [client-rpc-fops.c:2938:client3_3_lookup_cbk] 0-engine-client-2: remote operation failed. Path: /27f054c3-c245-4039-b42a-c28b37043016/images/39960f40-4aae-4714-ba73-1637785fae7c/38fa3519-f21e-4671-8c69-d1497ff8a490 (1090c25b-9c90-434e-a133-faf9647cc992) [Transport endpoint is not connected]</div><div>[2016-11-24 12:33:43.679303] E [rpc-clnt.c:365:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x192)[0x7f077eba1642] (--> /lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7f077e96775e] (--> /lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7f077e96786e] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x84)[0x7f077e968fc4] (--> /lib64/libgfrpc.so.0(rpc_clnt_notify+0x120)[0x7f077e9698a0] ))))) 0-engine-client-2: forced unwinding frame type(GlusterFS 3.3) op(LOOKUP(27)) called at 2016-11-24 12:33:11.096856 (xid=0x82a1e)</div><div>[2016-11-24 12:33:43.679596] E [rpc-clnt.c:365:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x192)[0x7f077eba1642] (--> /lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7f077e96775e] (--> /lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7f077e96786e] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x84)[0x7f077e968fc4] (--> /lib64/libgfrpc.so.0(rpc_clnt_notify+0x120)[0x7f077e9698a0] ))))) 0-engine-client-2: forced unwinding frame type(GF-DUMP) op(NULL(2)) called at 2016-11-24 12:33:13.673743 (xid=0x82a1f)</div><div>[2016-11-24 12:33:43.682310] I [socket.c:3401:socket_submit_request] 0-engine-client-2: not connected (priv->connected = 0)</div><div>[2016-11-24 12:33:43.682328] W [rpc-clnt.c:1640:rpc_clnt_submit] 0-engine-client-2: failed to submit rpc-request (XID: 0x82a20 Program: GlusterFS 3.3, ProgVers: 330, Proc: 30) to rpc-transport (engine-client-2)</div><div>[2016-11-24 12:33:43.682391] W [rpc-clnt.c:1640:rpc_clnt_submit] 0-engine-client-2: failed to submit rpc-request (XID: 0x82a21 Program: GlusterFS 3.3, ProgVers: 330, Proc: 27) to rpc-transport (engine-client-2)</div><div>[2016-11-24 12:33:43.682441] W [rpc-clnt.c:1640:rpc_clnt_submit] 0-engine-client-2: failed to submit rpc-request (XID: 0x82a22 Program: GlusterFS 3.3, ProgVers: 330, Proc: 27) to rpc-transport (engine-client-2)</div><div>[2016-11-24 12:33:43.682441] W [MSGID: 114031] [client-rpc-fops.c:2938:client3_3_lookup_cbk] 0-engine-client-2: remote operation failed. Path: /27f054c3-c245-4039-b42a-c28b37043016 (a64398f5-3fa3-48fe-9d40-d3860876cc2c) [Transport endpoint is not connected]</div><div>[2016-11-24 12:33:43.682492] W [rpc-clnt-ping.c:203:rpc_clnt_ping_cbk] 0-engine-client-2: socket disconnected</div><div>[2016-11-24 12:33:43.682536] I [MSGID: 114018] [client.c:2280:client_rpc_notify] 0-engine-client-2: disconnected from engine-client-2. Client process will keep trying to connect to glusterd until brick's port is available</div><div>[2016-11-24 12:33:43.682562] W [rpc-clnt.c:1640:rpc_clnt_submit] 0-engine-client-2: failed to submit rpc-request (XID: 0x82a23 Program: GlusterFS 3.3, ProgVers: 330, Proc: 27) to rpc-transport (engine-client-2)</div><div>The message "W [MSGID: 114031] [client-rpc-fops.c:2938:client3_3_lookup_cbk] 0-engine-client-2: remote operation failed. Path: /27f054c3-c245-4039-b42a-c28b37043016 (a64398f5-3fa3-48fe-9d40-d3860876cc2c) [Transport endpoint is not connected]" repeated 2 times between [2016-11-24 12:33:43.682441] and [2016-11-24 12:33:43.682599]</div><div>[2016-11-24 12:33:43.688324] W [MSGID: 114031] [client-rpc-fops.c:2938:client3_3_lookup_cbk] 0-engine-client-2: remote operation failed. Path: (null) (00000000-0000-0000-0000-000000000000) [Transport endpoint is not connected]</div></div><div><br></div><div>Before that there was a lot of self-healing activities.</div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div bgcolor="#FFFFFF"><span class="gmail-"><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p>[1] <a class="gmail-m_-2672125017527102966m_-6170493833456119351moz-txt-link-freetext" href="http://rhsqe-repo.lab.eng.blr.redhat.com/sosreports/HC/vm_conf/" target="_blank">http://rhsqe-repo.lab.eng.blr.<wbr>redhat.com/sosreports/HC/vm_co<wbr>nf/</a></p>
<p>Thanks</p>
<p>kasturi<br>
</p>
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