Hi, The first thing you should do is take a look at the logs [1].
Regards [1] http://opennebula.org/documentation:rel4.2:log_debug -- Carlos Martín, MSc Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | cmar...@opennebula.org | @OpenNebula<http://twitter.com/opennebula><cmar...@opennebula.org> On Wed, Nov 27, 2013 at 5:42 AM, Qiubo Su (David Su) <qiub...@gmail.com>wrote: > Dear OpenNebula Community, > > Thanks for your help. > > If it is failed when start a VM, how to debug to sort out the cause for > the error? > > Thanks, > Q.S. > > > On Tue, Nov 26, 2013 at 11:56 PM, Carlos Martín Sánchez < > cmar...@opennebula.org> wrote: > >> Hi, >> >> The oneadmin home is not relevant, what is required is that the >> datastores are mounted in the same location [1]. DATASTORE_LOCATION is >> defined in oned.conf, and by default it is /var/lib/one/datastores. >> >> Regards >> >> [1] >> http://opennebula.org/documentation:rel4.2:system_ds#using_the_shared_transfer_driver >> >> -- >> Carlos Martín, MSc >> Project Engineer >> OpenNebula - Flexible Enterprise Cloud Made Simple >> www.OpenNebula.org | cmar...@opennebula.org | >> @OpenNebula<http://twitter.com/opennebula><cmar...@opennebula.org> >> >> >> On Tue, Nov 19, 2013 at 11:51 AM, Qiubo Su (David Su) >> <qiub...@gmail.com>wrote: >> >>> Dear OpenNebula Community, >>> >>> For VM migration between two physical host machines HostA (with IP >>> 192.168.1.97) and HostB (with IP 192.168.1.98). >>> >>> 1) in HostA, create a user "oneadmin", add user to group "oneadmin" and >>> have /home/var/lib/one as home folder. >>> >>> edit /etc/exports as below: >>> >>> /home/var/lib/one >>> 192.168.1.0/24(rw,sync,no_subtree_check,no_root_squash,anonuid=10000,anongid=10000) >>> >>> 2) in HostB, create a user "oneadmin", add user to group "oneadmin" and >>> have /var/lib/one as home folder. >>> >>> edit /etc/fstab as below: >>> >>> 192.168.1.97:/home/var/lib/one /var/lib/one nfs defaults >>> 0 0 >>> >>> From above 1) and 2) can see that the home folders of HostA and HostB >>> are different, is this setup OK for VM migration between HostA and HostB? >>> >>> Thanks kindly, >>> Q.S. >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users@lists.opennebula.org >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >>> >>> >> >
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