[Pkg-iscsi-maintainers] Bug#822247: open-iscsi & multipath-tools

[BASSAGET Cédric]

Seems that recreating the pv / vg on the multipath device reproduces the pb
:

root at virtm5:~# systemctl show -p
Before,After,WantedBy,Wants,RequiredBy,Requires multipath-tools.service
Requires=basic.target
Wants=system.slice
RequiredBy=
WantedBy=graphical.target multi-user.target
Before=multi-user.target graphical.target shutdown.target
After=systemd-udevd.service local-fs.target remote-fs.target
systemd-journald-dev-log.socket systemd-journald.socket basic.target syst

root at virtm5:~# systemctl show -p
Before,After,WantedBy,Wants,RequiredBy,Requires open-iscsi.service
Requires=
Wants=network-online.target remote-fs-pre.target system.slice
RequiredBy=
WantedBy=sysinit.target
Before=sysinit.target shutdown.target remote-fs-pre.target
multipath-tools.service pve-manager.service
After=network-online.target local-fs.target mountnfs-bootclean.service
systemd-journald.socket system.slice


root at virtm5:~# journalctl -u open-iscsi.service -u multipath-tools.service
-- Logs begin at Fri 2016-04-22 16:44:04 CEST, end at Fri 2016-04-22
16:46:12 CEST. --
Apr 22 16:44:07 virtm5 iscsid[1309]: iSCSI logger with pid=1312 started!
Apr 22 16:44:07 virtm5 open-iscsi[1278]: Starting iSCSI initiator service:
iscsid.
Apr 22 16:44:07 virtm5 open-iscsi[1278]: Setting up iSCSI targets:
Apr 22 16:44:08 virtm5 iscsid[1312]: iSCSI daemon with pid=1313 started!
Apr 22 16:44:09 virtm5 iscsid[1312]: Login authentication failed with
target
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5
Apr 22 16:44:09 virtm5 iscsid[1312]: Login authentication failed with
target
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5
Apr 22 16:44:10 virtm5 open-iscsi[1278]: Logging in to [iface: eth3,
target:
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5,
portal: 192.168.0.200,3260] (multiple)
Apr 22 16:44:10 virtm5 open-iscsi[1278]: Logging in to [iface: eth2,
target:
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5,
portal: 192.168.0.200,3260] (multiple)
Apr 22 16:44:10 virtm5 open-iscsi[1278]: Login to [iface: eth3, target:
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5,
portal: 192.168.0.200,3260] successful.
Apr 22 16:44:10 virtm5 open-iscsi[1278]: Login to [iface: eth2, target:
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5,
portal: 192.168.0.200,3260] successful.
Apr 22 16:44:10 virtm5 open-iscsi[1278]: .
Apr 22 16:44:10 virtm5 open-iscsi[1278]: Mounting network filesystems:.
Apr 22 16:44:10 virtm5 open-iscsi[1278]: Enabling network swap devices:.
Apr 22 16:44:10 virtm5 iscsid[1312]: Connection1:0 to [target:
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5,
portal: 192.168.0.200,3260] through [iface: eth3] is operational now
Apr 22 16:44:10 virtm5 iscsid[1312]: Connection2:0 to [target:
iqn.2001-05.com.equallogic:4-52aed6-ef76d5a6f-4926f953a505715d-vms-virt5,
portal: 192.168.0.200,3260] through [iface: eth2] is operational now
Apr 22 16:44:10 virtm5 multipath-tools[1526]: Starting multipath daemon:
multipathd.

Regards,
Cédric

2016-04-22 16:25 GMT+02:00 Christian Seiler <christian at iwakd.de>:

> Hello,
>
> (CC'ing the bug report I created, dropping debian-user in reply-to.)
>
> Am 2016-04-22 16:10, schrieb BASSAGET Cédric:
>
>> I'm unable to reproduce for about 1 hour... Now, everyhting works fine
>> after a reboot, but... the only thing I've done is to remove the vg /
>> pv i created on multipath device... weird.
>>
>
> Maybe that's the issue? Could you recreate the LVM stuff? That should
> also be supported, so maybe this only occurs if LVM is used on top.
>
> But even if it appears to be fixed, could you still copy the output
> of the systemctl and journalctl commands I asked for?
>
> systemctl show -p Before,After,WantedBy,Wants,RequiredBy,Requires
> multipath-tools.service
> systemctl show -p Before,After,WantedBy,Wants,RequiredBy,Requires
> open-iscsi.service
> journalctl -u open-iscsi.service -u multipath-tools.service
>
> Regards,
> Christian
>
>
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