7:09 p.m.
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I've been doing lots of unsuccessful 3.5 hosted-engine installs in my lab,
where it's easy for me to re-install the OS if I need to start over. Now I
need to try an install in a remote datacenter where I won't be able to
re-install the OS. So I was wondering if there is a way to 'reset' a failed
install so that another install can be attempted...
My thoughts so far are:
- stop vdsm, supervdsm, and libvirt
- use etckeeper to reset everything under /etc
- delete old log files
- delete hosted_engine storage domain on storage (if install got that far)
- restart vdsm, supervdsm, and libvirt
What am I missing? Maybe some remnants in /var (hmm, probably the vdsm
persistent config)? Anything else?
Robert
--=20
Senior Software Engineer @ Parsons
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9:55 p.m.
----- Original Message -----
From: "Robert Story" <rstory(a)tislabs.com>
To: users(a)ovirt.org
Sent: Saturday, November 8, 2014 3:09:02 AM
Subject: [ovirt-users] how to 'reset' a failed install?
I've been doing lots of unsuccessful 3.5 hosted-engine installs in my lab,
where it's easy for me to re-install the OS if I need to start over. Now I
need to try an install in a remote datacenter where I won't be able to
re-install the OS. So I was wondering if there is a way to 'reset' a failed
install so that another install can be attempted...
My thoughts so far are:
- stop vdsm, supervdsm, and libvirt
- use etckeeper to reset everything under /etc
- delete old log files
- delete hosted_engine storage domain on storage (if install got that far)
- restart vdsm, supervdsm, and libvirt
What am I missing? Maybe some remnants in /var (hmm, probably the vdsm
persistent config)? Anything else?
The VDSM log to be erased?
Out of curiosity, do you want to automate this process?
CC'ing Alon and Sandro who can probably give more meaningful advice than me.
Cheers,
Yair
Robert
--
Senior Software Engineer @ Parsons
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
10:13 a.m.
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On 11/08/2014 04=3A55 AM=2C Yair Zaslavsky wrote=3A
=3E
=3E ----- Original Message -----
=3E=3E From=3A =22Robert Story=22 =3Crstory=40tislabs=2Ecom=3E
=3E=3E To=3A users=40ovirt=2Eorg
=3E=3E Sent=3A Saturday=2C November 8=2C 2014 3=3A09=3A02 AM
=3E=3E Subject=3A =5Bovirt-users=5D how to =27reset=27 a failed install=3F=
=3E=3E
=3E=3E I=27ve been doing lots of unsuccessful 3=2E5 hosted-engine installs=
in my lab=2C
=3E=3E where it=27s easy for me to re-install the OS if I need to start ove=
r=2E Now I
=3E=3E need to try an install in a remote datacenter where I won=27t be abl=
e to
=3E=3E re-install the OS=2E So I was wondering if there is a way to =27rese=
t=27 a failed
=3E=3E install so that another install can be attempted=2E=2E=2E
=3E=3E
=3E=3E My thoughts so far are=3A
=3E=3E
=3E=3E - stop vdsm=2C supervdsm=2C and libvirt
=3E=3E - use etckeeper to reset everything under /etc
=3E=3E - delete old log files
=3E=3E - delete hosted=5Fengine storage domain on storage =28if install got=
that far=29
=3E=3E - restart vdsm=2C supervdsm=2C and libvirt
=3E=3E
=3E=3E What am I missing=3F Maybe some remnants in /var =28hmm=2C probably=
the vdsm
=3E=3E persistent config=29=3F Anything else=3F
Why not use engine-cleanup and be done with it=3F Or doesn=27t it work on=
=20
hosted engine=3F
Kind regards=2C
Jorick
Met vriendelijke groet=2C With kind regards=2C
Jorick Astrego
Netbulae Virtualization Experts=20
----------------
=09Tel=3A 053 20 30 270 =09info=40netbulae=2Eeu =09Staalsteden 4-3A =09KvK=
08198180
=09Fax=3A 053 20 30 271 =09www=2Enetbulae=2Eeu =097547 TA Enschede =09BTW=
NL821234584B01
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<br>
On 11/08/2014 04:55 AM, Yair Zaslavsky wrote: <br>
<font color=3D"#000000">> </font><br>
<font color=3D"#000000">> ----- Original Message
----- </font><br>
<font color=3D"#000000">>> From: "Robert
Story" <rstory@=
<a
href=3D"mailto:tislabs.com">tislabs.com</a>> </font><br>
<font color=3D"#000000">>> To: users@<a
href=3D"mailto:ovirt.org">ovi=
rt.org</a> </font><br>
<font color=3D"#000000">>> Sent: Saturday, November 8, 2014
3:09:02 A=
M </font><br>
<font color=3D"#000000">>> Subject: [ovirt-users] how to
'reset' a fa=
iled install? </font><br>
<font color=3D"#000000">>> </font><br>
<font color=3D"#000000">>> I've been doing lots of
unsuccessful 3.5 h=
osted-engine installs in my lab, </font><br>
<font color=3D"#000000">>> where it's easy for me to
re-install the O=
S if I need to start over. Now I </font><br>
<font color=3D"#000000">>> need to try an install in a
remote datacen=
ter where I won't be able to </font><br>
<font color=3D"#000000">>> re-install the OS. So I was
wondering if t=
here is a way to 'reset' a failed </font><br>
<font color=3D"#000000">>> install so that another install
can be att=
empted... </font><br>
<font color=3D"#000000">>> </font><br>
<font color=3D"#000000">>> My thoughts so far
are: </font><br>
<font color=3D"#000000">>> </font><br>
<font color=3D"#000000">>> - stop vdsm, supervdsm, and
libvirt </=
font><br>
<font color=3D"#000000">>> - use etckeeper to reset
everything under =
/etc </font><br>
<font color=3D"#000000">>> - delete old log
files </font><br>
<font color=3D"#000000">>> - delete hosted_engine storage
domain on s=
torage (if install got that far) </font><br>
<font color=3D"#000000">>> - restart vdsm, supervdsm, and
libvirt
=
;</font><br>
<font color=3D"#000000">>> </font><br>
<font color=3D"#000000">>> What am I missing? Maybe some
remnants in =
/var (hmm, probably the vdsm </font><br>
<font color=3D"#000000">>> persistent config)? Anything
else? </f=
ont><br>
<br>
Why not use engine-cleanup and be done with it? Or doesn't it work on =
<br>
hosted engine? <br>
<br>
Kind regards, <br>
<br>
Jorick <br>
=
=3CBR /=3E
=3CBR /=3E
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3459
days inactive
3459
days old
2 comments
3 participants
participants (3)
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Jorick Astrego -
Robert Story -
Yair Zaslavsky