On Sun, Oct 14, 2018 at 4:34 AM Chris Burckhard <chris.burckh...@nhkusa.com>
wrote:

> We have an iscsi storage domain that has corrupt data. The os
>

How OS is related to the storage domain?


> boots to the login screen, but does not accept the password, so ovirt
> cannot connect to it.
>

Connect to the storage domain because the storage server fail on boot?


> We are able to boot to a centos live usb and mount the root partitions to
> see that data, but that doesn't really help since it has iscsi targets. We
> are seeing errors such as this:
> ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
> (org.ovirt.thread.pool-6-thread-21) [3fb88fb0] Command
> 'GetVGInfoVDSCommand(HostName = 0103ITVH084,
> GetVGInfoVDSCommandParameters:{runAsync='true',
> hostId='aaf63dd3-d8b9-4cc2-8ca7-977fbb1ea18a',
> VGID='sxpvjb-cdco-NyZ9-ReKL-WQdw-WGxG-qNjVCp'})' execution failed:
> VDSGenericException: VDSErrorException: Failed to GetVGInfoVDS, error =
> Volume Group does not exist: (u'vg_uuid:
> sxpvjb-cdco-NyZ9-ReKL-WQdw-WGxG-qNjVCp',), code = 506
>

If the storage server in trouble, the LUNs are not available and the
storage domain
using these LUN will be missing.

Nir


>
> Which seems to me that since it is on the live cd, the uuid changed. Is
> there any way to get the storage domain back online using something like a
> Centos Live USB?
>
> Thank you,
>
>
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