Hi, Maybe this will help. I create a note, how remove and install a new installation on RHEVM 3.1:
Remove / Uninstall RHEVM & VDSM (clear old installation) #### Manager: #### rhevm-cleanup yum -y remove rhevm* vdsm-bootstrap rm -rf /var/log/ovirt-engine/engine* rm -rf /var/log/ovirt-engine/server* rm -rf /tmp/* yum clean all *** Clean PostgresSQL *** psql -U postgres -l dropdb -U postgres engine_2012_06_26_10_20_21 psql -U postgres -l #### Host #### service vdsmd stop # service libvirtd stop initctl stop libvirtd service libvirtd status # initctl status libvirtd ### yum remove libvirt* vdsm* qemu* sanlock* yum -y remove *vdsm* *libvirt* *qemu* *sanlock* jpackage* vdsm-python* rm -rf /etc/libvirt/DC-04 rm -rf /var/lib/libvirt/ rm -rf /var/log/vdsm/ ## rm -rf /var/log/vdsm/vdsm.log* ## rm -rf /var/log/vdsm/libvirt.log* rm -rf /tmp/* yum clean all # yum makecache ### Disconnect all iSCSI sessions: iscsiadm -m session iscsiadm -m session -u iscsiadm -m node iscsiadm -m node -o delete iscsiadm -m session iscsiadm -m node ### umount PosixFS ls -l /rhev/data-center/mnt/10.35.97.44\:_vol1_ umount /rhev/data-center/mnt/10.35.97.44\:_vol1_ ----- Original Message ----- > From: "Andres Gonzalez" <tuc...@gmail.com> > To: "Dave Neary" <dne...@redhat.com> > Cc: users@ovirt.org > Sent: Wednesday, October 17, 2012 10:23:12 PM > Subject: Re: [Users] [oVirt 3.1] reinstallation > On Sat, Oct 13, 2012 at 6:39 AM, Dave Neary < dne...@redhat.com > > wrote: > > Hi, > > > On 10/11/2012 03:52 AM, Andres Gonzalez wrote: > > > > I'm trying to reinstall but when I execute: engine-cleanup I get > > > the > > > > > > following errors: > > > > > <snip> > > > > Stopping ovirt-engine service... [ ERROR ] > > > > > > Error: Couldn't connect to the database server.Check that > > > connection > > > is > > > > > > working and rerun the cleanup utility > > > > > > Error: Cleanup failed. > > > > > > please check log at > > > > > > /var/log/ovirt-engine/engine- cleanup_2012_10_10_23_38_30. log > > > > > I had the same issue and found out what the problem was by looking > > in > > the oVirt start-up logs - the issue was that the database was not > > starting, because of an operating system setting (which I > > documented > > in http://wiki.ovirt.org/wiki/ Troubleshooting in the section "I am > > having trouble connecting to the database. In the system log, I get > > the following message from Postgres"). > > > The issue is that SHMMAX is set low on Fedora 17 by default, and > > you > > need to increase it. > > > Let me know if this is the problem, or whether this is a different > > issue for you. > > > Thanks, > > > Dave. > > Hi Dave, > I changed the values according to the wiki but stills happens the > same error. > Regards. > Andres > -- > AGD > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users -- Have a nice day ☺☻☺☻☺! Thank you and best regards Vladimir Vyazmin Mobile: +972 (0) 50 277 2707 Phone: +972 (0) 9 769 2346 Email: vvyaz...@redhat.com
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