From: "Yedidyah Bar David" <didi(a)redhat.com&gt; To: "Tigran Baluyan" <tbaluyan(a)gmail.com&gt; Cc: users(a)ovirt.org Sent: Tuesday, 12 May, 2015 11:49:12 AM Subject: [ovirt-users] underscode at end of mount point (was: Problems with installing second host with hosted engine) ----- Original Message ----- > From: "Tigran Baluyan" <tbaluyan(a)gmail.com&gt; > To: users(a)ovirt.org > Sent: Tuesday, May 5, 2015 10:54:10 AM > Subject: [ovirt-users] Problems with installing second host with hosted > engine > > Hi, > > I've stumbled across a very strange bug and been trying to work around it > for > a couple of days with no luck. > > So my setup is: > Host 1: centos 6.6 with ovirt 3.5 deployed as hosted engine. Had a few > problems while deploying it, but eventually got it up and running. > > Host 2: same centos 6.6, same hardware. While executing hosted-engine > --deploy, I am getting this error: > > [ INFO ] Stage: Setup validation > [WARNING] Host name hyp-A2 has no domain suffix > [WARNING] Failed to resolve hyp-A2 using DNS, it can be resolved only > locally > [ ERROR ] Failed to execute stage 'Setup validation': [Errno 2] No such > file > or directory: > '/rhev/data-center/mnt/192.168.1.59:_media_ssd__raid10_ovirt_data__fast/f617dfce-4ac8-495b-a0f3-4f85ce39df27/ha_agent/hosted-engine.metadata' > > My storage machine is a separate host running RHEL 6.4. /etc/exports looks > like this: > > /media/ssd_raid10/ *(rw,sync,all_squash) > /media/ssd_raid10/ovirt > *(rw,sync,no_subtree_check,anonuid=36,anongid=36,all_squash) > *some other shares* > > Now here is the strange part: after repeatedly bashing my head against the > wall I finally noticed the difference: on the first host it mounts as: > > > 192.168.1.59:/media/ssd_raid10/ovirt/data_fast on > /rhev/data-center/mnt/192.168.1.59:_media_ssd__raid10_ovirt_data__fast_ > > While on the second host it mounts as: > > 192.168.1.59:/media/ssd_raid10/ovirt/data_fast on > /rhev/data-center/mnt/192.168.1.59:_media_ssd__raid10_ovirt_data__fast > > (note the lack of underscore in the end) > > That is what caused the problem - this "hosted-engine.metadata" file is > actually a symlink. And because of different mount points on the second > host > it was pointing to nowhere. > > So I figured, maybe I should add / to the end of the nfs path. So I tried > it > like this: > > Please specify the storage you would like to use (iscsi, nfs3, nfs4)[nfs3]: > Please specify the full shared storage connection path to use (example: > host:/path): 192.168.1.59:/media/ssd_raid10/ovirt/data_fast/ > [ INFO ] Installing on first host > Please provide storage domain name. [hosted_storage]: > > As you can see, in this case it doesn't detect that it already has a hosted > engine installed. > > So, I'm out of ideas how to make it work. There is clearly something > unstable > in the installation scripts, but does anyone have any idea how to make it > work? Changing the subject and adding Allon. Please post relevant vdsm logs.

Thanks! -- Didi _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users