On 11/09/2011 05:46 PM, Itzik Brown wrote:
> What I meant not available is in discovery the target appears but not its 
> LUNs.
>
> The 'remove' option is always grayed out.
> Are there any steps I should do after adding the storage to make it available?

iirc, because the LUN is not clean (detected as being used by a RHEV PV 
already).

>
> Thanks,
> Itzik
>
> -----Original Message-----
> From: Itamar Heim [mailto:ih...@redhat.com]
> Sent: Wednesday, November 09, 2011 5:09 PM
> To: Itzik Brown
> Cc: vdsm-devel@lists.fedorahosted.org
> Subject: Re: left overs after removing a storage
>
> On 11/09/2011 03:55 PM, Itzik Brown wrote:
>> Hi,
>>
>> Using RHEV manager I added an iSCSI storage which created PV over it and LVs.
>> After "destroying" it from RHEV manager the storage is not available anymore 
>> when doing discovery.
>> In the console of the host running vdsmd I see the PV and LVs are still 
>> there.
>> After manually removing the LVs and PV the discovery from RHEV manager 
>> worked again.
>>
>> Should it be like this? Is it a bug? Is there a fix already?
>
> RHEV doesn't show a "used LUN".
> when you remove a storage domain, it is formatted, and can be re-used.
> when you destroy - assumption is no access to storage to format it, and you 
> need to manually format it to re-use it in RHEV.
> (dd to begining of the LUN should solve this).
>
> probably should show these LUNs in gray out at least in the UI - I think we 
> have an AI on that - I still need to move them to upstream bugzilla.
>
>>
>> Thanks,
>> Itzik
>>
>> _______________________________________________
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>> vdsm-devel@lists.fedorahosted.org
>> https://fedorahosted.org/mailman/listinfo/vdsm-devel
>

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