<div dir="ltr"><div><div><div><div>Sergei hi,<br><br></div>Which version are you using ?<br></div>Please provide the VDSM and engine logs at the time of the error.<br><br></div>Thanks,<br><br></div>Fred<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jan 6, 2017 at 9:30 AM, Sergei Hanus <span dir="ltr"><<a href="mailto:getallad@gmail.com" target="_blank">getallad@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"> Hi, All!<div><div><br></div><div>When trying to attach iscsi device from my storage system, ovirt complains, that it cannot create a storage pool. </div><div><br></div><div>In logs I can see only this:</div><div>------------------------------<wbr>----------------------------</div><div>RuntimeError(u'Error creating a storage pool: (u"spUUID=3fcace71-cd2b-4ab4-9<wbr>d64-8ef926ead05a, poolName=hosted_datacenter, masterDom=71b0d510-c24a-49fa-8<wbr>6ec-6b5ebf530140, domList=[u\'71b0d510-c24a-49fa<wbr>-86ec-6b5ebf530140\', u\'793985b7-9d11-44a4-bf68-4b5<wbr>09a967a52\'], masterVersion=1, clusterlock params: ({\'LEASETIMESEC\': 60, \'LOCKPOLICY\': \'ON\', \'IOOPTIMEOUTSEC\': 10, \'LEASERETRIES\': 3, \'LOCKRENEWALINTERVALSEC\': 5})",)',), <traceback object at 0x35935a8>)<br></div><div>------------------------------<wbr>-----------------------------</div><div><br></div><div>I have verified, that this block device can be successfully connected and partitioned on the same server using standard tools (iscsiadm, parted, mount), so, storage system on its own is working fine.</div><div><br></div><div>My question is: what are requirements for block device in order for it to be compliant with ovirt? I know, that block size must be 512 bytes, but anything else?</div><div><br></div><div>Thank you in advance, any comments appreciated.</div><span class="HOEnZb"><font color="#888888"><span class="m_-8800324790522114429gmail-HOEnZb"><font color="#888888"><div><br></div><div> Sergei.</div><div><br></div></font></span></font></span></div></div></div>
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