[Users] iscsi discovery issue

[Alex Leonhardt]

Will do when back on it early next week.

Alex

On 02/20/2013 03:22 PM, Dafna Ron wrote:
> Hi Alex,
>
> theoretically, even if the target is already logged in, engine is
> sending a query called getDeviceList which should update the information
> that was changed for the target.
>
> can you please attach the logs (both engine and vdsm)?
> also, if you can give me more information on what storage are you using
> and what exact commands (or steps) you did it would be most appreciated.
>
> Thanks,
>
> Dafna
>
>
>
> On 02/20/2013 04:26 PM, Alex Leonhardt wrote:
>> I thought of that, however, the node wasn't logged in to anything, in
>> fact, it didnt even know about the target / disk. I dont think it got
>> that far. Then I checked the engine host too, but nothing there either.
>>
>> I wont be doing much more testing today / this week, but really hope
>> someone can shed some light here as will have to pick this up again
>> beginning of next week.
>>
>> It's fair enough and not a biggie if it's simply a bug, but there
>> simply must be some record of where these things are being written to ?
>>
>> Alex
>>
>>
>>
>> On 20 February 2013 14:01, Jonathan Horne<jhorne at skopos.us
>> <mailto:jhorne at skopos.us>>  wrote:
>>
>>      I have seem the same thing in the past, you might try to get on
>>      the node itself and issue a logout command : iscsiadm -m node --logout
>>
>>
>>
>>      Then retry the discovery.
>>
>>
>>
>>      *From:*users-bounces at ovirt.org<mailto:users-bounces at ovirt.org>
>>      [mailto:users-bounces at ovirt.org<mailto:users-bounces at ovirt.org>]
>>      *On Behalf Of *Alex Leonhardt
>>      *Sent:* Wednesday, February 20, 2013 4:13 AM
>>      *To:* oVirt Mailing List
>>      *Subject:* [Users] iscsi discovery issue
>>
>>
>>
>>      Hi All,
>>
>>
>>
>>      I've successfully discovered a ISCSI target, however, when I tried
>>      to add it as storage to the engine, it complained of being too
>>      small, so I resized the file and restarted tgtd on the server.
>>
>>
>>
>>      The problem is that the engine doesnt seem to bother
>>      re-discoverying the target ? How can I remove its cache / current
>>      entries ? It never added it as a storage domain, so it is safe to
>>      remove that entry I suppose ?
>>
>>
>>
>>      Why would the engine not try to re-read the device stats when
>>      "adding a storage domain" ?
>>
>>
>>
>>      Thanks
>>
>>      Alex
>>
>>
>>
>>      --
>>
>>
>>
>>      | RHCE | Senior Systems Engineer | www.vcore.co
>>      <http://www.vcore.co>  | www.vsearchcloud.com
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>>
>> | RHCE | Senior Systems Engineer | www.vcore.co<http://www.vcore.co>
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