12:33 p.m.
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I changed the IQN and the hosted engine VM now won=E2=80=99t boot. Is =
there something else I need to change.
Feb 2 11:30:43 CHISRVPRDOVND002 ovirt-ha-agent: =
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Reloading =
vm.conf from the shared storage domain
Feb 2 11:30:43 CHISRVPRDOVND002 ovirt-ha-agent: =
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Trying=
to get a fresher copy of vm configuration from the OVF_STORE
Feb 2 11:30:43 CHISRVPRDOVND002 kernel: dd: sending ioctl 80306d02 to a =
partition!
Feb 2 11:30:44 CHISRVPRDOVND002 kernel: dd: sending ioctl 80306d02 to a =
partition!
Feb 2 11:30:44 CHISRVPRDOVND002 kernel: dd: sending ioctl 80306d02 to a =
partition!
Feb 2 11:30:44 CHISRVPRDOVND002 kernel: dd: sending ioctl 80306d02 to a =
partition!
Feb 2 11:30:44 CHISRVPRDOVND002 ovirt-ha-agent: =
WARNING:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:Unable to find =
OVF_STORE
Feb 2 11:30:44 CHISRVPRDOVND002 journal: ovirt-ha-agent =
ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config ERROR =
Unable to get vm.conf from OVF_STORE, falling back to initial vm.conf
Feb 2 11:30:44 CHISRVPRDOVND002 ovirt-ha-agent: =
ERROR:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Unabl=
e to get vm.conf from OVF_STORE, falling back to initial vm.conf
Feb 2 11:30:44 CHISRVPRDOVND002 ovirt-ha-agent: =
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Current =
state GlobalMaintenance (score: 3400)
On Feb 2, 2016, at 2:47 AM, Simone Tiraboschi
<stirabos(a)redhat.com> =
wrote:
=20
Hi Bill,
in order to provide HA, the hosted-engine HA services should be able =
to
autonomously connect the shared storage from each hosted-engine =
involved host.
=20
The storage configuration is in =
/etc/ovirt-hosted-engine/hosted-engine.conf
=20
So:
1. set global-maintenance mode
2. shutdown the engine VM
3. manually edit /etc/ovirt-hosted-engine/hosted-engine.conf on each =
host=20
4. here we have a delicate point: on restart ovirt-ha-agent will =
connect the new storage server but the issue is that it will not call =
disconnectStorageServer on the previously connected one so you will =
probably end with VDSM that has still a reference also to the previous =
location and this can cause timeouts and so on if not available. =
Restarting VDSM is probably not enough since the the symlinks under =
/var/run/vdsm will not be refreshed if they are already there ( ) so =
I'd suggest to reboot all the hosts to avoid any possible issue.
5. exits global maintenance mode
=20
On Tue, Feb 2, 2016 at 6:12 AM, bill(a)taney.com <mailto:bill@taney.com> =
<bill(a)taney.com <mailto:bill@taney.com>> wrote:
In a hosted-engine deployment has anyone had to migrate to a new
iSCSI =
SAN? I can not figure out how to move the engine(s) to a new iSCSI =
target.. The SAN=E2=80=99s can fully replicate to one another and I can =
move the LUN to the other device but don=E2=80=99t see how to stop the =
engine and change the settings for it=E2=80=99s iSCSI target to another =
IP/IQN. Any direction would be greatly appreciated - I am looking for =
any method to get this done, we have to retire the old SAN - Thanks.=EF=BB=
=BF
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users =
<http://lists.ovirt.org/mailman/listinfo/users>
=20
=20
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<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D""><div class=3D"">I changed the IQN and the hosted
engine VM =
now won=E2=80=99t boot. Is there something else I need to =
change.</div><div class=3D""><br
class=3D""></div><div class=3D""><br =
class=3D""></div>Feb 2 11:30:43 CHISRVPRDOVND002 =
ovirt-ha-agent: =
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Reloading =
vm.conf from the shared storage domain<br
class=3D"">Feb 2 =
11:30:43 CHISRVPRDOVND002 ovirt-ha-agent: =
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Trying=
to get a fresher copy of vm configuration from the OVF_STORE<br =
class=3D"">Feb 2 11:30:43 CHISRVPRDOVND002 kernel: dd: =
sending ioctl 80306d02 to a partition!<br
class=3D"">Feb 2 =
11:30:44 CHISRVPRDOVND002 kernel: dd: sending ioctl 80306d02 to a =
partition!<br class=3D"">Feb 2 11:30:44
CHISRVPRDOVND002 =
kernel: dd: sending ioctl 80306d02 to a partition!<br =
class=3D"">Feb 2 11:30:44 CHISRVPRDOVND002 kernel: dd: =
sending ioctl 80306d02 to a partition!<br
class=3D"">Feb 2 =
11:30:44 CHISRVPRDOVND002 ovirt-ha-agent: =
WARNING:ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore:Unable to find =
OVF_STORE<br class=3D"">Feb 2 11:30:44 CHISRVPRDOVND002
=
journal: ovirt-ha-agent =
ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config ERROR =
Unable to get vm.conf from OVF_STORE, falling back to =
initial vm.conf<br class=3D"">Feb 2 11:30:44
=
CHISRVPRDOVND002 ovirt-ha-agent: =
ERROR:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config:Unabl=
e to get vm.conf from OVF_STORE, falling back to initial vm.conf<br =
class=3D"">Feb 2 11:30:44 CHISRVPRDOVND002 ovirt-ha-agent:
=
INFO:ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine:Current =
state GlobalMaintenance (score: 3400)<br class=3D""><br =
class=3D""><div><blockquote type=3D"cite"
class=3D""><div class=3D"">On =
Feb 2, 2016, at 2:47 AM, Simone Tiraboschi <<a =
href=3D"mailto:stirabos@redhat.com"
class=3D"">stirabos(a)redhat.com</a>&gt;=
wrote:</div><br class=3D"Apple-interchange-newline"><div
class=3D""><div =
dir=3D"ltr" class=3D"">Hi Bill,<div class=3D"">in
order to provide HA, =
the hosted-engine HA services should be able to autonomously connect the =
shared storage from each hosted-engine involved host.</div><div =
class=3D""><br class=3D""></div><div
class=3D"">The storage =
configuration is =
in /etc/ovirt-hosted-engine/hosted-engine.conf</div><div =
class=3D""><br class=3D""></div><div
class=3D"">So:</div><div =
class=3D""><div style=3D"font-size:12.8px"
class=3D""><span =
style=3D"font-size:12.8px" class=3D"">1. set global-maintenance =
mode</span><br class=3D""></div><div
style=3D"font-size:12.8px" =
class=3D"">2. shutdown the engine VM</div><div
style=3D"font-size:12.8px" =
class=3D"">3. manually edit <span
style=3D"font-size:small" =
class=3D"">/etc/ovirt-hosted-engine/hosted-engine.conf</span> on
=
each host </div><div style=3D"font-size:12.8px"
class=3D"">4. here =
we have a delicate point: on restart <span
style=3D"font-size:12.8px"=
class=3D"">ovirt-ha-agent will connect the new storage server but the =
issue is that it will not call disconnectStorageServer on the previously =
connected one so you will probably end with VDSM that has still a =
reference also to the previous location and this can cause timeouts and =
so on if not available. Restarting VDSM is probably not enough since the =
the symlinks under /var/run/vdsm will not be refreshed if they are =
already there ( ) so I'd suggest to reboot all the hosts to avoid =
any possible issue.</span></div><div style=3D"font-size:12.8px"
=
class=3D"">5. exits global maintenance
mode</div></div></div><div =
class=3D"gmail_extra"><br class=3D""><div
class=3D"gmail_quote">On Tue, =
Feb 2, 2016 at 6:12 AM, <a href=3D"mailto:bill@taney.com" =
class=3D"">bill(a)taney.com</a> <span dir=3D"ltr"
class=3D""><<a =
href=3D"mailto:bill@taney.com" target=3D"_blank" =
class=3D"">bill(a)taney.com</a>&gt;</span> wrote:<br
class=3D""><blockquote =
class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc =
solid;padding-left:1ex"><div style=3D"word-wrap:break-word" =
class=3D""><span style=3D"background-color:rgb(255,255,255)" =
class=3D""><font color=3D"#404040" size=3D"2"
class=3D"">In a =
hosted-engine deployment has anyone had to migrate to a new iSCSI SAN? I =
can not figure out how to move the engine(s) to a new iSCSI target.. The =
SAN=E2=80=99s can fully replicate to one another and I can move the LUN =
to the other device but don=E2=80=99t see how to stop the engine and =
change the settings for it=E2=80=99s iSCSI target to another IP/IQN. Any =
direction would be greatly appreciated - I am looking for any method to =
get this done, we have to retire the old SAN - =
Thanks.=EF=BB=BF</font></span></div><br =
class=3D"">_______________________________________________<br
class=3D"">
Users mailing list<br class=3D"">
<a href=3D"mailto:Users@ovirt.org"
class=3D"">Users(a)ovirt.org</a><br =
class=3D"">
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users" =
rel=3D"noreferrer" target=3D"_blank" =
class=3D"">http://lists.ovirt.org/mailman/listinfo/users<... =
class=3D"">
<br class=3D""></blockquote></div><br
class=3D""></div>
</div></blockquote></div><br
class=3D""></body></html>=
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