Hi Italo, that is weird. Can you paste the output of 'lvs' ?
regards, Jaime On Thu, Sep 2, 2010 at 6:16 PM, Italo Madalozo <italo.madal...@gmail.com> wrote: > Hi Jaime, > thanks for the reply. /images is not a path it is the name of the VG, first > I tried /dev/images and it did not work, when I change to /images it works. > But it can not delete the snapshots afterwards. > Cheers > Italo > > On 2 September 2010 15:59, Jaime Melis <j.me...@fdi.ucm.es> wrote: >> >> 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