Re: [Users] [Fwd: Guest never gets removed]
Hi Noam!
tor 2013-05-16 klockan 06:23 -0400 skrev Noam Slomianko:
Hi Karli,
I don't know about reminding the engine of forgotten actions and sounds like
the failure can originate from all sort of problems...
This means I don't have a good solution, but I do have a solution.
What is a man without backups?;)
Go to the host and manually remoove the VM:
If vdsClient is installed do vdsClient 0 list table and then vdsClient 0
destroy UUID
If not the use virsh to list the vms virsh list then using the id/name remove
it virsh destroy id/name
No sign of that Guest using any of the above commands. I also checked whether
it still had any ghost Virtual Disks so I guess SPM managed to clear that.
Then go to Ovirt DB and delete (cascade) the VM from vm_static
That´s where I could use the most guideance really. How exactly do I do that?
But remember that as always touching the inner working directly might be risky
and prone to errors (no way to recover if you deleted the wrong VM)
So use with caution.
I hope this helps,
Noam.
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
To: users users@ovirt.orgmailto:users@ovirt.org
Sent: Wednesday, May 15, 2013 8:17:47 AM
Subject: [Users] [Fwd: Guest never gets removed]
Hello everyone!
I think perhaps this question passed completly unnoticed so I´m trying to
resend it to perhaps get some attention.
/Karli
Vidarebefordrat meddelande
Från : Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
Till : users users@ovirt.orgmailto:users@ovirt.org
Ämne : [Users] Guest never gets removed
Datum : Wed, 8 May 2013 05:06:57 +
Hi,
yesterday I issued a remove of a Guest and then immediately afterwards engine
started complaining about sync errors between database and storage metadata. To
my surprise, both of my two data stores were marked as master in their storage
metadata files. I had to change MASTER_VERSION and ROLE, then tail the vdsm
log on a Host and watch it complain that the checksum is wrong and how it is
${X} but should be ${Y} according to it´s logic, and copy/paste tbe correct
checksum into storage metadata file as well. This had to be done for both data
domains, and when done, I have one Master- and one Regular domain that
works and equals what´s in the database.
The problem is that engine now apparently has forgotten about my Guest that it
was supposed to remove before all of this... The operation is still listed in
Tasks, so it´s not quite finished yet. Since it´s changed state to
hourglass and status Image locked, I can´t click for removal again either...
Is there any way to remind engine of a job not done?
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@slu.se
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@slu.se
___
Users mailing list
Users@ovirt.orgmailto:Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@adm.slu.se
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Fwd: Guest never gets removed]
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.se
To: Noam Slomianko nslom...@redhat.com
Cc: users users@ovirt.org
Sent: Thursday, May 16, 2013 3:50:11 PM
Subject: Re: [Users] [Fwd: Guest never gets removed]
Hi Noam!
tor 2013-05-16 klockan 06:23 -0400 skrev Noam Slomianko:
Hi Karli,
I don't know about reminding the engine of forgotten actions and sounds like
the failure can originate from all sort of problems...
This means I don't have a good solution, but I do have a solution.
What is a man without backups?;)
Go to the host and manually remoove the VM:
If vdsClient is installed do vdsClient 0 list table and then vdsClient 0
destroy UUID
If not the use virsh to list the vms virsh list then using the id/name
remove it virsh destroy id/name
No sign of that Guest using any of the above commands. I also checked whether
it still had any ghost Virtual Disks so I guess SPM managed to clear that.
Then go to Ovirt DB and delete (cascade) the VM from vm_static
That´s where I could use the most guideance really. How exactly do I do that?
as a last resort, you can run the following sql statements
1) select vm_guid from vm_static where vm_name = '???'
2) delete from snapshots where vm_id = 'vm_guid' -- vm_guid from 1
3) select DeleteVmStatic('vm_guid') -- vm_guid from 1
But remember that as always touching the inner working directly might be
risky and prone to errors (no way to recover if you deleted the wrong VM)
So use with caution.
I hope this helps,
Noam.
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.se
To: users users@ovirt.org
Sent: Wednesday, May 15, 2013 8:17:47 AM
Subject: [Users] [Fwd: Guest never gets removed]
Hello everyone!
I think perhaps this question passed completly unnoticed so I´m trying to
resend it to perhaps get some attention.
/Karli
Vidarebefordrat meddelande
Från : Karli Sjöberg karli.sjob...@slu.se
Till : users users@ovirt.org
Ämne : [Users] Guest never gets removed
Datum : Wed, 8 May 2013 05:06:57 +
Hi,
yesterday I issued a remove of a Guest and then immediately afterwards engine
started complaining about sync errors between database and storage metadata.
To my surprise, both of my two data stores were marked as master in their
storage metadata files. I had to change MASTER_VERSION and ROLE, then
tail the vdsm log on a Host and watch it complain that the checksum is wrong
and how it is ${X} but should be ${Y} according to it´s logic, and
copy/paste tbe correct checksum into storage metadata file as well. This had
to be done for both data domains, and when done, I have one Master- and
one Regular domain that works and equals what´s in the database.
The problem is that engine now apparently has forgotten about my Guest that
it was supposed to remove before all of this... The operation is still
listed in Tasks, so it´s not quite finished yet. Since it´s changed state
to hourglass and status Image locked, I can´t click for removal again
either...
Is there any way to remind engine of a job not done?
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.se --
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.se
___
Users mailing list Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.se
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [Fwd: Guest never gets removed]
tor 2013-05-16 klockan 11:19 -0400 skrev Gilad Chaplik:
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
To: Noam Slomianko nslom...@redhat.commailto:nslom...@redhat.com
Cc: users users@ovirt.orgmailto:users@ovirt.org
Sent: Thursday, May 16, 2013 3:50:11 PM
Subject: Re: [Users] [Fwd: Guest never gets removed]
Hi Noam!
tor 2013-05-16 klockan 06:23 -0400 skrev Noam Slomianko:
Hi Karli,
I don't know about reminding the engine of forgotten actions and sounds like
the failure can originate from all sort of problems...
This means I don't have a good solution, but I do have a solution.
What is a man without backups?;)
Go to the host and manually remoove the VM:
If vdsClient is installed do vdsClient 0 list table and then vdsClient 0
destroy UUID
If not the use virsh to list the vms virsh list then using the id/name
remove it virsh destroy id/name
No sign of that Guest using any of the above commands. I also checked whether
it still had any ghost Virtual Disks so I guess SPM managed to clear that.
Then go to Ovirt DB and delete (cascade) the VM from vm_static
That´s where I could use the most guideance really. How exactly do I do that?
as a last resort, you can run the following sql statements
1) select vm_guid from vm_static where vm_name = '???'
2) delete from snapshots where vm_id = 'vm_guid' -- vm_guid from 1
3) select DeleteVmStatic('vm_guid') -- vm_guid from 1
[root@enginemailto:root@storm ~]# psql -U engine -c select vm_guid from
vm_static where vm_name = 'GhostGuest'
vm_guid
--
86380302-ce99-4e40-94ca-3f59bb491e5e
(1 row)
[root@enginemailto:root@engine ~]# psql -U engine -c delete from snapshots
where vm_id = '86380302-ce99-4e40-94ca-3f59bb491e5e' -- vm_guid from 1
DELETE 1
[root@enginemailto:root@storm ~]# psql -U engine -c select
DeleteVmStatic('86380302-ce99-4e40-94ca-3f59bb491e5e') -- vm_guid from 1
deletevmstatic
(1 row)
The ghost Guest was then exorcised (it immaterialized from web-ui) and I
could also delete a Template that was previously locked due this GhostGuest (it
was made with thin Template Provisioning). Super help! Thanks a bunch!
/Karli
But remember that as always touching the inner working directly might be
risky and prone to errors (no way to recover if you deleted the wrong VM)
So use with caution.
I hope this helps,
Noam.
- Original Message -
From: Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
To: users users@ovirt.orgmailto:users@ovirt.org
Sent: Wednesday, May 15, 2013 8:17:47 AM
Subject: [Users] [Fwd: Guest never gets removed]
Hello everyone!
I think perhaps this question passed completly unnoticed so I´m trying to
resend it to perhaps get some attention.
/Karli
Vidarebefordrat meddelande
Från : Karli Sjöberg karli.sjob...@slu.semailto:karli.sjob...@slu.se
Till : users users@ovirt.orgmailto:users@ovirt.org
Ämne : [Users] Guest never gets removed
Datum : Wed, 8 May 2013 05:06:57 +
Hi,
yesterday I issued a remove of a Guest and then immediately afterwards engine
started complaining about sync errors between database and storage metadata.
To my surprise, both of my two data stores were marked as master in their
storage metadata files. I had to change MASTER_VERSION and ROLE, then
tail the vdsm log on a Host and watch it complain that the checksum is wrong
and how it is ${X} but should be ${Y} according to it´s logic, and
copy/paste tbe correct checksum into storage metadata file as well. This had
to be done for both data domains, and when done, I have one Master- and
one Regular domain that works and equals what´s in the database.
The problem is that engine now apparently has forgotten about my Guest that
it was supposed to remove before all of this... The operation is still
listed in Tasks, so it´s not quite finished yet. Since it´s changed state
to hourglass and status Image locked, I can´t click for removal again
either...
Is there any way to remind engine of a job not done?
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.semailto:karli.sjob...@slu.se --
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66 karli.sjob...@slu.semailto:karli.sjob...@slu.se
___
Users mailing list Users@ovirt.orgmailto:Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Med Vänliga Hälsningar
[Users] [Fwd: Guest never gets removed]
Hello everyone!
I think perhaps this question passed completly unnoticed so I´m trying to
resend it to perhaps get some attention.
/Karli
Vidarebefordrat meddelande
Från: Karli Sjöberg
karli.sjob...@slu.semailto:karli%20%3d%3fiso-8859-1%3fq%3fsj%3df6berg%3f%3d%20%3ckarli.sjob...@slu.se%3e
Till: users users@ovirt.orgmailto:users%20%3cus...@ovirt.org%3e
Ämne: [Users] Guest never gets removed
Datum: Wed, 8 May 2013 05:06:57 +
Hi,
yesterday I issued a remove of a Guest and then immediately afterwards engine
started complaining about sync errors between database and storage metadata. To
my surprise, both of my two data stores were marked as master in their storage
metadata files. I had to change MASTER_VERSION and ROLE, then tail the vdsm
log on a Host and watch it complain that the checksum is wrong and how it is
${X} but should be ${Y} according to it´s logic, and copy/paste tbe correct
checksum into storage metadata file as well. This had to be done for both data
domains, and when done, I have one Master- and one Regular domain that
works and equals what´s in the database.
The problem is that engine now apparently has forgotten about my Guest that it
was supposed to remove before all of this... The operation is still listed in
Tasks, so it´s not quite finished yet. Since it´s changed state to
hourglass and status Image locked, I can´t click for removal again either...
Is there any way to remind engine of a job not done?
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@adm.slu.se
--
Med Vänliga Hälsningar
---
Karli Sjöberg
Swedish University of Agricultural Sciences
Box 7079 (Visiting Address Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjob...@slu.semailto:karli.sjob...@adm.slu.se
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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