<div dir="ltr"><span style="font-size:12px">Hi Aharon,</span><div style="font-size:12px"><br></div><div style="font-size:12px">Yes, I remove the lun from the storage.<br></div><div style="font-size:12px">The problem already solved, but a little bit confuse about the iscsi session on rhev-m.</div><div style="font-size:12px">I create new lun and rhev-m recognize the new LUN properly</div><div style="font-size:12px">But when I delete the previous lun, the rhev-m still showing the lun but the lun marked as unavailable lun.</div><div style="font-size:12px">For solving the "cache" issue on the rhev-m, running "iscsiadm -m session -u" and relogin with "iscsiadm -m node -l".</div><div style="font-size:12px">The issue is when I relogin the iscsi target on rhev-host, the running VM would be paused.</div><div style="font-size:12px"><br></div><div style="font-size:12px">There any other method to "clear cache" the lun on rhev-m ?</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 3, 2015 at 8:34 PM, Aharon Canan <span dir="ltr"><<a href="mailto:acanan@redhat.com" target="_blank">acanan@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-family:comic sans ms,comic sans,sans-serif;font-size:10pt;color:#000000"><div>Hi<br></div><div><br></div><div>How did you remove the lun?<br></div><div>from the storage side?<br></div><div><br></div><div><span name="x"></span><div><br></div><div><br></div><div>Regards, <br>__________________________________________________<br><strong><span style="color:rgb(51,102,255)">Aharon Canan</span></strong><span style="color:rgb(51,102,255);font-size:small"></span><br></div></div><hr><blockquote style="border-left:2px solid #1010ff;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt"><b>From: </b>"aditya hilman" <<a href="mailto:adityahilman3006@gmail.com" target="_blank">adityahilman3006@gmail.com</a>><br><b>To: </b><a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a><br><b>Sent: </b>Tuesday, March 3, 2015 6:03:40 AM<br><b>Subject: </b>[ovirt-users] Storage Domain ISCSI Inactive<div><div class="h5"><br><div><br></div><div dir="ltr">Hi folks,<div><br></div><div>I'm already searching on internet and any related documentation with ovirt, but i'm still facing the problem.</div><div><br></div><div>I've 3 hosts and 1 storage using netapp. After create new LUN and deleting the new one. The Data Centers is down, but VM guests still running.</div><div><br></div><div>Step to reproduce :</div><div>1. Create new LUN.</div><div>2. Attach new LUN to existing iscsi storage data (master)</div><div>3. The space on the existing iscsi storage would be increase</div><div>4. Remove the new LUN from existing iscsi storage</div><div>5. Storage domain would be Non-Responsive</div><div><br></div><div>I've already reboot the rhev-m and also rhev-host. But the Data Centers status is still Non-Responsive.</div><div>Below the related log :</div><div><br></div><div>engine.log</div><div>2015-03-02 07:55:47,884 WARN [org.ovirt.engine.core.bll.storage.ExtendSANStorageDomainCommand] (ajp-/127.0.0.1:8702-4) [70555e6d] CanDoAction of action ExtendSANStorageDomain failed. Reasons:VAR__TYPE__STORAGE__DOMAIN,VAR__ACTION__EXTEND,ERROR_CANNOT_EXTEND_CONNECTION_FAILED,$lun <br></div><div><br></div><div><div>2015-03-02 08:05:35,214 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] (DefaultQuartzScheduler_Worker-5) [241bd724] Failed in SpmStatusVDS method</div><div>2015-03-02 08:05:35,214 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] (DefaultQuartzScheduler_Worker-5) [241bd724] Error code GeneralException and error message VDSGenericException: VDSErrorException: Failed to SpmStatusVDS, error = [Errno 19] Could not find dm device named `unknown device`</div><div>2015-03-02 08:05:35,214 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] (DefaultQuartzScheduler_Worker-5) [241bd724] Command SpmStatusVDS execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to SpmStatusVDS, error = [Errno 19] Could not find dm device named `unknown device`</div></div><div><br></div><div><div>2015-03-02 08:05:49,332 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-92) [65ea552c] SPM Init: could not find reported vds or not up - pool:ISCSI_DATA_CENTER vds_spm_id: 2</div></div><div><br></div><div><br></div><div><br></div><div>Thanks.</div><div><br></div></div>
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