------=_Part_4284968_312906203.1350546010972 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=20 Maybe this will help. I create a note, how remove and install a new install= ation on RHEVM 3.1:=20 Remove / Uninstall RHEVM & VDSM (clear old installation)=20 #### Manager: ####=20 rhevm-cleanup=20 yum -y remove rhevm* vdsm-bootstrap=20 rm -rf /var/log/ovirt-engine/engine*=20 rm -rf /var/log/ovirt-engine/server*=20 rm -rf /tmp/*=20 yum clean all=20 *** Clean PostgresSQL ***=20 psql -U postgres -l=20 dropdb -U postgres engine_2012_06_26_10_20_21=20 psql -U postgres -l=20 #### Host ####=20 service vdsmd stop=20 # service libvirtd stop=20 initctl stop libvirtd=20 service libvirtd status=20 # initctl status libvirtd=20 ### yum remove libvirt* vdsm* qemu* sanlock*=20 yum -y remove *vdsm* *libvirt* *qemu* *sanlock* jpackage* vdsm-python*=20 rm -rf /etc/libvirt/DC-04=20 rm -rf /var/lib/libvirt/=20 rm -rf /var/log/vdsm/=20 ## rm -rf /var/log/vdsm/vdsm.log*=20 ## rm -rf /var/log/vdsm/libvirt.log*=20 rm -rf /tmp/*=20 yum clean all=20 # yum makecache=20 ### Disconnect all iSCSI sessions:=20 iscsiadm -m session=20 iscsiadm -m session -u=20 iscsiadm -m node=20 iscsiadm -m node -o delete=20 iscsiadm -m session=20 iscsiadm -m node=20 ### umount PosixFS=20 ls -l /rhev/data-center/mnt/10.35.97.44\:_vol1_=20 umount /rhev/data-center/mnt/10.35.97.44\:_vol1_=20 ----- Original Message -----
From: "Andres Gonzalez" <tuchoz@gmail.com> To: "Dave Neary" <dneary@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 < dneary@redhat.com > wrote:
Hi, =20
On 10/11/2012 03:52 AM, Andres Gonzalez wrote: =20
I'm trying to reinstall but when I execute: engine-cleanup I get the =20 =20 following errors: =20 =20
<snip> =20
Stopping ovirt-engine service... [ ERROR ] =20 =20
Error: Couldn't connect to the database server.Check that connection is =20 =20 working and rerun the cleanup utility =20 =20 Error: Cleanup failed. =20 =20 please check log at =20 =20 /var/log/ovirt-engine/engine- cleanup_2012_10_10_23_38_30. log =20 =20
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"). =20
The issue is that SHMMAX is set low on Fedora 17 by default, and you need to increase it. =20
Let me know if this is the problem, or whether this is a different issue for you. =20
Thanks, =20 Dave. =20
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
<br>rhevm-cleanup<br>yum -y remove rhevm* vdsm-bootstrap<br><br>rm -rf /va= r/log/ovirt-engine/engine*<br>rm -rf /var/log/ovirt-engine/server*<br>rm -r= f /tmp/*<br><br>yum clean all<br><br>*** Clean PostgresSQL ***<br>psql -U p= ostgres -l<br>dropdb -U postgres engine_2012_06_26_10_20_21<br>psql -U post= gres -l<br><br><br><br>#### Host #### <br><br>service vdsmd stop<br># servi= ce libvirtd stop<br>initctl stop libvirtd<br>service libvirtd status<br># i= nitctl status libvirtd<br><br>### yum remove libvirt* vdsm* qemu* sanlock*<= br>yum -y remove *vdsm* *libvirt* *qemu* *sanlock* jpackage* vdsm-python*<b= r>rm -rf /etc/libvirt/DC-04<br>rm -rf /var/lib/libvirt/<br>rm -rf /var/log/= vdsm/<br>## rm -rf /var/log/vdsm/vdsm.log*<br>## rm -rf /var/log/vdsm/libvi= rt.log*<br>rm -rf /tmp/*<br><br>yum clean all<br># yum makecache<br><br>###= Disconnect all iSCSI sessions:<br>iscsiadm -m session<br>iscsiadm -m sessi= on -u<br>iscsiadm -m node<br>iscsiadm -m node -o delete<br>iscsiadm -m sess= ion<br>iscsiadm -m node<br><br>### umount PosixFS<br>ls -l /rhev/data-cente= r/mnt/10.35.97.44\:_vol1_<br>umount /rhev/data-center/mnt/10.35.97.44\:_vol= 1_<br><br><hr id=3D"zwchr"><blockquote style=3D"border-left:2px solid rgb(1= 6, 16, 255);margin-left:5px;padding-left:5px;color:#000;font-weight:normal;= font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-ser= if;font-size:12pt;"><b>From: </b>"Andres Gonzalez" <tuchoz@gmail.com>= <br><b>To: </b>"Dave Neary" <dneary@redhat.com><br><b>Cc: </b>users@o= virt.org<br><b>Sent: </b>Wednesday, October 17, 2012 10:23:12 PM<br><b>Subj= ect: </b>Re: [Users] [oVirt 3.1] reinstallation<br><br><div class=3D"gmail_= quote">On Sat, Oct 13, 2012 at 6:39 AM, Dave Neary <span dir=3D"ltr"><<a=
--=20 Have a nice day =E2=98=BA=E2=98=BB=E2=98=BA=E2=98=BB=E2=98=BA!=20 Thank you and best regards=20 Vladimir Vyazmin=20 Mobile: +972 (0) 50 277 2707=20 Phone: +972 (0) 9 769 2346=20 Email: vvyazmin@redhat.com=20 ------=_Part_4284968_312906203.1350546010972 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><head><style type=3D'text/css'>p { margin: 0; }</style></head><body><= div style=3D'font-family: times new roman,new york,times,serif; font-size: = 12pt; color: #000000'>Hi,<br><br>Maybe this will help. I create a note, how= remove and install a new installation on RHEVM 3.1:<br><br>Remove / Uninst= all RHEVM & VDSM (clear old installation)<br><br>#### Manager: #### <br= href=3D"mailto:dneary@redhat.com" target=3D"_blank">dneary@redhat.com</a>&= gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 = 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hi,<div class=3D"im"><br> <br> On 10/11/2012 03:52 AM, Andres Gonzalez wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= x #ccc solid;padding-left:1ex"> I'm trying to reinstall but when I execute: engine-cleanup I get the<br> following errors:<br> </blockquote> <br></div> <snip><div class=3D"im"><br> <br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= x #ccc solid;padding-left:1ex"> Stopping ovirt-engine service... = [ ERROR ]<br> <br> Error: Couldn't connect to the database server.Check that connection is<br> working and rerun the cleanup utility<br> Error: Cleanup failed.<br> please check log at<br> /var/log/ovirt-engine/engine-<u></u>cleanup_2012_10_10_23_38_30.<u></u>log<= br> </blockquote> <br></div> I had the same issue and found out what the problem was by looking in the o= Virt start-up logs - the issue was that the database was not starting, beca= use of an operating system setting (which I documented in <a href=3D"http:/= /wiki.ovirt.org/wiki/Troubleshooting" target=3D"_blank">http://wiki.ovirt.o= rg/wiki/<u></u>Troubleshooting</a> in the section "I am having trouble conn= ecting to the database. In the system log, I get the following message from= Postgres").<br> <br> The issue is that SHMMAX is set low on Fedora 17 by default, and you need t= o increase it.<br> <br> Let me know if this is the problem, or whether this is a different issue fo= r you.<br> <br> Thanks,<br> Dave.<span class=3D"HOEnZb"><font color=3D"#888888"><br><br></font></span><= /blockquote><div><br></div><div>Hi Dave, </div><div><br></div><div>I c= hanged the values according to the wiki but stills happens the same error.<= /div> <div><br></div><div>Regards.</div><div>Andres</div><div> </div></div><= br><br clear=3D"all"><div><br></div>-- <br>AGD<br> <br>_______________________________________________<br>Users mailing list<b= r>Users@ovirt.org<br>http://lists.ovirt.org/mailman/listinfo/users<br></blo= ckquote><br><br><br>-- <br><div><span name=3D"x"></span><br>Have a nice day= =E2=98=BA=E2=98=BB=E2=98=BA=E2=98=BB=E2=98=BA!<br>Thank you and best regar= ds<br><br>Vladimir Vyazmin<br>Mobile: +972 (0) 50 277 2707<br>Phone: = +972 (0) 9 769 2346<br>Email: vvyazmin@redhat.com<span name= =3D"x"></span><br></div></div></body></html> ------=_Part_4284968_312906203.1350546010972--