<div dir="ltr">Hi<div><br></div><div>There are two configuration variables, from oned.conf</div><div><br></div><div><br></div><div><div># DATASTORE_LOCATION: *Default* Path for Datastores in the hosts. It IS the</div><div># same for all the hosts in the cluster. DATASTORE_LOCATION IS ONLY FOR THE</div><div># HOSTS AND *NOT* THE FRONT-END. It defaults to /var/lib/one/datastores (or</div><div># $ONE_LOCATION/var/datastores in self-contained mode)</div><div>#</div><div># You can define a different DATASTORE_LOCATION in each cluster by updating</div><div># its properties with onecluster update.</div><div>#</div><div># DATASTORE_BASE_PATH: This is the base path for the SOURCE attribute of</div><div># the images registered in a Datastore. This is a default value, that can be</div><div># changed when the datastore is created.</div></div><div><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Sep 17, 2014 at 9:50 AM, Anandharaj Subramaniam <span dir="ltr"><<a href="mailto:anandharaj.maniam@mimos.my" target="_blank">anandharaj.maniam@mimos.my</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Hi,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I have deleted existing default datastores (ID: 0,1,2) and created 2 new datastore for image and system with the base path set to NFS mount point. Below is the details of the new datastore.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">[oneadmin@server ~]$ onedatastore list</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> ID NAME SIZE AVAIL CLUSTER IMAGES TYPE DS TM</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">102 ds-sys-nfs-01 50G 96% - 0 sys - shared</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">103 ds-img-nfs-01 1.8T 100% - 2 img fs shared</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">[oneadmin@server ~]$ onedatastore show 102</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DATASTORE 102 INFORMATION</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">ID : 102</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">NAME : ds-sys-nfs-01</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">USER : oneadmin</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">GROUP : oneadmin</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">CLUSTER : -</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TYPE : SYSTEM</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DS_MAD : -</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TM_MAD : shared</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">BASE PATH : /one/datastores/102</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DISK_TYPE : FILE</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DATASTORE CAPACITY</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TOTAL: : 50G</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">FREE: : 48.2G</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">USED: : 0M</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">LIMIT: : -</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">PERMISSIONS</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">OWNER : um-</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">GROUP : u--</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">OTHER : ---</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DATASTORE TEMPLATE</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">BASE_PATH="/one/datastores/"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">SHARED="YES"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TM_MAD="shared"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TYPE="SYSTEM_DS"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">IMAGES</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">[oneadmin@server ~]$ onedatastore show 103</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DATASTORE 103 INFORMATION</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">ID : 103</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">NAME : ds-img-nfs-01</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">USER : oneadmin</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">GROUP : oneadmin</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">CLUSTER : -</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TYPE : IMAGE</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DS_MAD : fs</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TM_MAD : shared</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">BASE PATH : /one/datastores/103</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DISK_TYPE : FILE</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DATASTORE CAPACITY</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TOTAL: : 1.8T</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">FREE: : 1.8T</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">USED: : 399M</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">LIMIT: : -</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">PERMISSIONS</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">OWNER : um-</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">GROUP : u--</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">OTHER : ---</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DATASTORE TEMPLATE</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">BASE_PATH="/one/datastores/"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">CLONE_TARGET="SYSTEM"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DISK_TYPE="FILE"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">DS_MAD="fs"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">LN_TARGET="NONE"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TM_MAD="shared"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">TYPE="IMAGE_DS"</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New""> </span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">IMAGES</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">0</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">1</span></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">As we can see, both DS is using new path but the DS capacity info for DS 102 is wrong – it displaying the size of /var/lib/one
</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">When I deploy the VM, I got the following error messages.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">[root@server one]# tail 0.log</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][DiM][I]: New VM state is ACTIVE.</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][LCM][I]: New VM state is PROLOG.</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][TM][I]: Command execution fail: /var/lib/one/remotes/tm/shared/clone server.mimos.local:/one/datastores/103/01420afc51ab1be828f0e877cb980113 server.mimos.local:/var/lib/one//datastores/102/0/disk.1
0 103</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][TM][I]: clone: Cloning /var/lib/one/datastores/103/01420afc51ab1be828f0e877cb980113 in server.mimos.local:/var/lib/one//datastores/102/0/disk.1</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][TM][E]: clone: Command "cd /var/lib/one/datastores/102/0; cp /var/lib/one/datastores/103/01420afc51ab1be828f0e877cb980113 /var/lib/one/datastores/102/0/disk.1"
failed: Warning: Permanently added 'server.mimos.local,192.168.254.94' (ECDSA) to the list of known hosts.</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][TM][I]: cp: cannot stat '/var/lib/one/datastores/103/01420afc51ab1be828f0e877cb980113': No such file or directory</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][TM][E]: Error copying server.mimos.local:/one/datastores/103/01420afc51ab1be828f0e877cb980113 to server.mimos.local:/var/lib/one//datastores/102/0/disk.1</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][TM][I]: ExitCode: 1</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][TM][E]: Error executing image transfer script: Error copying server.mimos.local:/one/datastores/103/01420afc51ab1be828f0e877cb980113 to server.mimos.local:/var/lib/one//datastores/102/0/disk.1</span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Courier New"">Wed Sep 17 15:03:06 2014 [Z0][DiM][I]: New VM state is FAILED</span></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">From the above message, I can see that it is still referring to /var/lib/one/ directory. What I have missed here? The BASE_PATH in DS page is for what actually?</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Note: Management and Node on the same server.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">--</p>
<p class="MsoNormal">Regards,</p>
<p class="MsoNormal">Anandharaj</p>
<p class="MsoNormal"> </p>
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