[ovirt-users] iscsi data domain when engine is down

Marcin Kruk askifyouneed at gmail.com
Sun Mar 12 18:52:32 UTC 2017


Are you 1000% sure? Because during startup vmsd the comman iscsiadm
<parameters> <target> is executed, In my opinion vmsd should rely on
/var/lib/iscsi settings.

2017-03-12 15:02 GMT+01:00 Chris Adams <cma at cmadams.net>:

> Once upon a time, Marcin Kruk <askifyouneed at gmail.com> said:
> > OK, but what your script do, only add paths by the iscsiadm command, but
> > the question is if hosted-engine can see it.
> > I do not know how to add an extra path, for example, when I congirured
> > hosted-engine during installation there was only one path in the target,
> > but now there are four. So how can I verify how many paths are now, and
> how
> > eventually change it.
>
> oVirt access iSCSI storage through multipath devices, so adding a path
> to the multipath device will work.  Adding an additional path with
> iscsiadm causes multipathd to recognize it; you can verify that with
> "multipath -ll".
> --
> Chris Adams <cma at cmadams.net>
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