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<body class='hmmessage'><div dir='ltr'>I am still trying to resolve this issue. I found the "Troubleshooting NFS Storage Issues" page, and have a few questions regarding the troubleshooting steps contained therein...<div><br></div><div>1) In the "Permissions" section, there's a suggestion under the "SELinux" subsection to "su - vdsm -s /bin/bash" and then try to mount the target NFS share under a temp mountpoint. However, the mount command is only usable as 'root', right? If this can indeed be done, please let me know how (and I will update the wiki page...)</div><div><br></div><div>2) In the "nfs-check program" section, it says to run the Python script passing the the target NFS share path as a parameter. However, it does not indicate where to run the script -- on the engine, or on a node? (When I ran it on a node, it gives the output: return = 32 error mount.nfs: access denied by server while mounting stordevfs.nec-labs.com:/volumes/storage/ovirt-isos)<br><br>Thanks!</div><div>Will<br><br><div><hr id="stopSpelling">From: willarddennis@live.com<br>To: stockhausen@collogia.de; users@ovirt.org<br>Date: Mon, 20 Jan 2014 16:17:28 -0500<br>Subject: Re: [Users] Error when trying to create a new ISO storage domain<br><br>
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<div dir="ltr">Thanks for the reply, Markus.<br><div><br>> Did you follow the NFS export guidelines and userid 36? Here the<br>> export data from our ISO NFS server path<br>> <br>> # ls -ald /var/nas3/OVirtISO<br>> drwxrwxr-x 3 36 36 74 Dez 10 12:53 /var/nas3/OVirtISO<br>> # cat /etc/exports<br>> /var/nas3/OVirtEXP 10.0.0.0/12(rw,async,no_subtree_check,anonuid=36,anongid=36,all_squash)<br>> ...<br>> <br>> Markus<br></div><div><br></div><div>The share is on a Illumos (nee OpenSolaris) box, and uses ZFS's NFS implementation. Here is the output of the "share" command (i.e. exportfs) for this share:</div><div><br></div><div><font face="Courier New">-@storage/ovir /volumes/storage/ovirt-isos anon=36,sec=none,rw ""</font></div><div><br></div><div>I did change the NFS mount options (added the "anon=36", and changed the "sec=" option from "sys to "none"), and now I'm getting a slightly different error:</div><div><br></div><div>-----</div><div><font face="Arial Unicode MS, Arial, sans-serif" size="3">Error while executing action Add Storage Connection: Problem while trying to mount target</font></div><div><font face="Arial Unicode MS, Arial, sans-serif" size="3">-----</font></div><div><br></div><div>Any way to get more info on what exactly the propblem is??</div> </div>
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