When the images are registered (oneimage create) they are placed (in filesystem-based datastores) in
$DATASTORE_BASE_PATH/<ds_id> DATASTORE_BASE_PATH is either from oned.conf or from datastore template (BASE_PATH attribute). This images are then copied in the hosts to $DATASTORE_LOCATION/<ds_id>/<vm_id>/ Note that those are different paths (one for the front-end) and the other for the hosts. If you want to access the default location, there is no need to set neither DATASTORE_BASE_PATH nor DATASTORE_LOCATION. Cheers Ruben On Tue, Dec 10, 2013 at 3:37 PM, <[email protected]> wrote: > Hello everyone, > > I'm deploying my first cloud with ONE 4.4 and I'm facing a problem that I > don't understand. I have read all the related guides and I though I had > understand them but obviously it's not the case. > My problem is that after creating a SSH System datastore to just copy the > VM images from the frontend to the hosts, every time I try to start a > virtual machine I end up with the following error messages in the log: > > > Tue Dec 10 12:10:47 2013 [TM][I]: Command execution fail: > /var/lib/one/remotes/tm/shared/clone > gpodmc.smos.lan:/var/lib/one//datastores/1/91209cfc6a24a39e60b42d9cd6ae5d7f > dpgsrcorepfw-3.smos.lan:/datastore/109/8/disk.0 8 1 > Tue Dec 10 12:10:47 2013 [TM][I]: clone: Cloning > /datastore/1/91209cfc6a24a39e60b42d9cd6ae5d7f in > dpgsrcorepfw-3.smos.lan:/datastore/109/8/disk.0 > Tue Dec 10 12:10:47 2013 [TM][E]: clone: Command "cd /datastore/109/8; cp > /datastore/1/91209cfc6a24a39e60b42d9cd6ae5d7f /datastore/109/8/disk.0" > failed: cp: cannot stat `/datastore/1/91209cfc6a24a39e60b42d9cd6ae5d7f': No > such file or directory > Tue Dec 10 12:10:47 2013 [TM][E]: Error copying > gpodmc.smos.lan:/var/lib/one//datastores/1/91209cfc6a24a39e60b42d9cd6ae5d7f > to dpgsrcorepfw-3.smos.lan:/datastore/109/8/disk.0 > Tue Dec 10 12:10:47 2013 [TM][I]: ExitCode: 1 > Tue Dec 10 12:10:47 2013 [TM][E]: Error executing image transfer script: > Error copying > gpodmc.smos.lan:/var/lib/one//datastores/1/91209cfc6a24a39e60b42d9cd6ae5d7f > to dpgsrcorepfw-3.smos.lan:/datastore/109/8/disk.0 > Tue Dec 10 12:10:47 2013 [DiM][I]: New VM state is FAILED > Tue Dec 10 12:20:58 2013 [DiM][I]: New VM state is DONE. > Tue Dec 10 12:20:58 2013 [TM][W]: Ignored: TRANSFER SUCCESS 8 > > > The DATASTORE_LOCATION is pointing to "/datastore" > > This is the output of the "onedatastore show" command: > > > ========================================================================================= > [oneadmin@gpodmc one]$ onedatastore show 109 > DATASTORE 109 > INFORMATION > ID : 109 > NAME : local_storage > USER : oneadmin > GROUP : oneadmin > CLUSTER : GPOD > TYPE : SYSTEM > DS_MAD : - > TM_MAD : ssh > BASE PATH : /datastore/109 > DISK_TYPE : FILE > > DATASTORE > CAPACITY > TOTAL: : - > FREE: : - > USED: : - > LIMIT: : - > > PERMISSIONS > > OWNER : um- > GROUP : u-- > OTHER : --- > > DATASTORE > TEMPLATE > SHARED="NO" > TM_MAD="ssh" > TYPE="SYSTEM_DS" > > > ================================================================================= > > What I really dont't understand is why ONE is trying to access the source > image from > > /datastore/1/91209cfc6a24a39e60b42d9cd6ae5d7f /datastore/109/8/disk.0 > > instead of using > > /var/lib/one/datastores/1/91209cfc6a24a39e60b42d9cd6ae5d7f > /datastore/109/8/disk.0 > ? > > Any body could explain to me what I'm doing wrong, please? > > Regards > Fernando > > -- > Fernando Felix-Redondo [INSA, S.A.] > [email protected] Phone: +34 91 813 1368 > > SMOS DPGS Operations > Ground Segment System Engineer > ESA - ESAC > > This message and any attachments are intended for the use of the addressee or > addressees only. The unauthorised disclosure, use, dissemination or copying > (either in whole or in part) of its content is not permitted. If you received > this message in error, please notify the sender and delete it from your > system. Emails can be altered and their integrity cannot be guaranteed by the > sender. > > Please consider the environment before printing this email. > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > -- -- Ruben S. Montero, PhD Project co-Lead and Chief Architect OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | [email protected] | @OpenNebula
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