Hi Italo, it looks like $VG_NAME contains "/images", but it shouldn't be a path, it should be the name of the volume group that LVM uses to create LVs.
Try changing that to "images", by editing tm_lvmrc. cheers, Jaime On Wed, Sep 1, 2010 at 5:30 PM, Italo Madalozo <italo.madal...@gmail.com> wrote: > Hi, > I have been trying Open Nebula for a couple of weeks now and so far it > works great, one of the complex steps of building the cloud is the storage. > After reading about LVM on the website and then from the mailing list I > managed to get it working , VG_NAME=/images, and now I can instance many > virtual machines to the pool within seconds or minutes without having to > clone (wasting storage) the images or wasting bandwidth transferring from > the front end to the nodes. > Now the problem I am facing is that the lvm/tm_delete.sh script can't manage > to delete the snapshots created by lvm/clone.sh. I have tried onevm $ID > delete,shutdown and cancel as recommended in a previous thread but none of > them worked. > This is the log output: > Wed Sep 1 16:20:47 2010 [InM][I]: Monitoring host 192.168.1.4 (5) > Wed Sep 1 16:20:47 2010 [VMM][D]: Message received: LOG - 62 Driver command > for 62 cancelled > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 Command > execution fail: /srv/cloud/one/lib/tm_commands/lvm/tm_delete.sh > 192.168.1.4:/srv/cloud/one/var/62/images > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 STDERR follows. > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 ERROR MESSAGE > --8<------ > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 "/images": > Invalid path for Logical Volume > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 "/images/": > Invalid path for Logical Volume > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 ERROR MESSAGE > ------>8-- > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 ExitCode: 5 > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 tm_delete.sh: > Deleting remote LVs > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 tm_delete.sh: > ERROR: Command "ssh 192.168.1.4 sudo lvremove -f $(echo /images/$(sudo lvs > --noheadings /images|awk '{print $1}'|grep lv-one-62))" failed. > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 tm_delete.sh: > ERROR: "/images": Invalid path for Logical Volume > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: LOG - 62 "/images/": > Invalid path for Logical Volume > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: TRANSFER FAILURE 62 > "/images": Invalid path for Logical Volume > Wed Sep 1 16:20:47 2010 [TM][D]: Message received: "/images/": Invalid > path for Logical Volume > Wed Sep 1 16:20:48 2010 [VMM][D]: Message received: CANCEL SUCCESS 62 - > Wed Sep 1 16:20:51 2010 [InM][D]: Host 5 successfully monitored. > > After checking the script tm_delete.sh I see everything is fine , so I don't > understand why instead of /dev/images one is looking for /images/. > Italo > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > _______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org