On 10/25/2013 06:22 PM, Jaime Melis wrote: > Hi Olivier, > > I don't know what could be going on. When the core detects that the > remotes_dir has been "touched" by the "onehost sync", then it sends a > special argument to the driver which forces an 'scp' of the remotes... > > As a workaround I can only tell you what you already know, which is to > manually scp the remotes over to the hosts... To debug it, we could > gdb the oned process and see what's going on, especifically here: > https://github.com/OpenNebula/one/blob/one-3.8/src/im/InformationManager.cc#L224 One of my hosts is "down" (I have set it down with the onehost command).
I wonder if: rc=hpool->discover(&discovered_hosts,host_limit,target_time); if ((rc != 0) || (discovered_hosts.empty() == true)) { return; } would not do a return because of my host is not up..... > > The upcoming OpenNebula 4.4 version won't have this problem, though. > The scp will be triggered by the actual 'onehost sync' command, > instead of the core. This is an advantage in many ways because it'll > be easier to debug and because you can select what hosts/clusters to > update: > https://github.com/OpenNebula/one/blob/master/src/cli/one_helper/onehost_helper.rb#L161 > > cheers, > Jaime > > > On Fri, Oct 25, 2013 at 5:14 PM, Olivier Sallou > <olivier.sal...@irisa.fr <mailto:olivier.sal...@irisa.fr>> wrote: > > As additional information, > there is no error in oned.log (nor any info about a sync > operation), and > my node has been monitored in the meanwhile: > > oneadmin@genokvm4:~$ onehost show mynode > HOST 14 > INFORMATION > ID : 14 > NAME : mynode > CLUSTER : - > STATE : MONITORED > IM_MAD : im_ganglia > VM_MAD : vmm_kvm > VN_MAD : dummy > LAST MONITORING TIME : 10/25 17:09:27 > > The "touch" made by the sync command succeed (/var/lib/one/remotes has > been updated), but no file is copied to remote nodes. > > On 10/25/2013 04:05 PM, Olivier Sallou wrote: > > Hi, > > > > I have executed "onehost sync" on my master, but even after > quite a long > > time, scripts are not updated on nodes (old scripts). > > > > (master installed via deb packages, and in oned.conf: > > SCRIPTS_REMOTE_DIR=/opt/one) > > > > On master I have: > > > > root@master:/var/log/one# ls -l /var/lib/one/remotes/vmm/kvm/ > > total 84 > > -rwxr-xr-x 1 oneadmin oneadmin 2842 juil. 24 19:09 attach_disk > > -rwxr-xr-x 1 oneadmin oneadmin 1583 juil. 24 19:09 attach_nic > > -rwxr-xr-x 1 oneadmin oneadmin 1596 juil. 24 19:09 cancel > > -rwxr-xr-x 1 oneadmin oneadmin 1545 juil. 24 19:09 deploy > > -rwxr-xr-x 1 oneadmin oneadmin 1495 juil. 24 19:09 detach_disk > > -rwxr-xr-x 1 oneadmin oneadmin 1470 juil. 24 19:09 detach_nic > > -rw-r--r-- 1 oneadmin oneadmin 1790 juil. 24 19:09 kvmrc > > -rwxr-xr-x 1 oneadmin oneadmin 1455 juil. 24 19:09 migrate > > -rwxr-xr-x 1 oneadmin oneadmin 1381 juil. 24 19:09 migrate_local > > -rwxr-xr-x 1 oneadmin oneadmin 10402 juil. 24 19:09 poll > > -rwxr-xr-x 1 oneadmin oneadmin 2930 juil. 24 19:09 poll_ganglia > > -rwxr-xr-x 1 oneadmin oneadmin 1400 juil. 24 19:09 reboot > > -rwxr-xr-x 1 oneadmin oneadmin 1398 juil. 24 19:09 reset > > -rwxr-xr-x 1 oneadmin oneadmin 1376 juil. 24 19:09 restore > > -rwxr-xr-x 1 oneadmin oneadmin 1613 juil. 24 19:09 save > > -rwxr-xr-x 1 oneadmin oneadmin 2304 juil. 24 19:09 shutdown > > -rwxr-xr-x 1 oneadmin oneadmin 1522 juil. 24 19:09 snapshot_create > > -rwxr-xr-x 1 oneadmin oneadmin 1443 juil. 24 19:09 snapshot_delete > > -rwxr-xr-x 1 oneadmin oneadmin 1454 juil. 24 19:09 snapshot_revert > > > > > > but on node: > > > > root@mynode:~# ls -l /opt/one/vmm/kvm/ > > total 48 > > -rwxr-xr-x 1 oneadmin oneadmin 1386 2 avril 2012 cancel > > -rwxr-xr-x 1 oneadmin oneadmin 1545 2 avril 2012 deploy > > -rw-r--r-- 1 oneadmin oneadmin 1266 2 avril 2012 kvmrc > > -rwxr-xr-x 1 oneadmin oneadmin 1455 2 avril 2012 migrate > > -rwxr-xr-x 1 oneadmin oneadmin 1381 2 avril 2012 migrate_local > > -rwxr-xr-x 1 oneadmin oneadmin 8183 2 avril 2012 poll > > -rwxr-xr-x 1 oneadmin oneadmin 2324 2 avril 2012 poll_ganglia > > -rwxr-xr-x 1 oneadmin oneadmin 1400 2 avril 2012 reboot > > -rwxr-xr-x 1 oneadmin oneadmin 1376 2 avril 2012 restore > > -rwxr-xr-x 1 oneadmin oneadmin 1467 2 avril 2012 save > > -rwxr-xr-x 1 oneadmin oneadmin 2065 2 avril 2012 shutdown > > > > Any idea how to fix this ? > > > > Olivier > > > > -- > Olivier Sallou > IRISA / University of Rennes 1 > Campus de Beaulieu, 35000 RENNES - FRANCE > Tel: 02.99.84.71.95 > > gpg key id: 4096R/326D8438 (keyring.debian.org > <http://keyring.debian.org>) > Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438 > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org <mailto:Users@lists.opennebula.org> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > > > -- > Jaime Melis > Project Engineer > OpenNebula - Flexible Enterprise Cloud Made Simple > www.OpenNebula.org <http://www.OpenNebula.org> | jme...@opennebula.org > <mailto:jme...@opennebula.org> -- Olivier Sallou IRISA / University of Rennes 1 Campus de Beaulieu, 35000 RENNES - FRANCE Tel: 02.99.84.71.95 gpg key id: 4096R/326D8438 (keyring.debian.org) Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438
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