[Users] cant remove disks from iscsi domain

[Yuriy Demchenko]

On 08/22/2013 11:17 AM, Doron Fediuck wrote:
> Yuri,
> just to clarify the quota part, the stack trace you provided
> was resolved as the bz Greg described-
> https://bugzilla.redhat.com/show_bug.cgi?id=905891
>
> This is unrelated to the storage issue, as the quota caching
> is an independent procedure running in parallel.
>
> So what we now need to focus on is this part:
> [Errno 2] No such file or directory:
> '/rhev/data-center/mnt/blockSD/d786e2d5-05ab-4da6-95fc-1af791a3c113/images/5344ca63-302a-43de-9193-da7937fbdfad/dfefc573-de85-4085-8900-da271affe831'
>
> What we need to understand is how did we get into
> this state; Did you have network issues or relevant crashes?
Well, I had a few power loss events (its my test env, so no ups 
installed yet) with storage, engine and nodes powered off unclean; my 
storage is kinda slow - just raid5 from 3 sata hdd. But there were no 
network issues i'm aware of, iscsi network is in separate vlan with 
1gbps physical.
Apart from power loss events I had no crashes of engine or nodes.

Yuriy Demchenko