Re: [ovirt-users] Ovirt backups lead to unresponsive VM
Ok. I will reproduce and collect logs. Thanx, Alex On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan@outlook.com> wrote: I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it. -- Respectfully *Mahdi A. Mahdi* ------------------------------ *From:* Alex K <rightkicktech@gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM Hi, I have observed this logged at host when the issue occurs: VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer or VDSM host.domain command GetStatsVDS failed: Connection reset by peer At engine logs have not been able to correlate. Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues. Thanx, Alex On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan@outlook.com> wrote: Hi, We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ? -- Respectfully *Mahdi A. Mahdi* ------------------------------ *From:* users-bounces@ovirt.org <users-bounces@ovirt.org> on behalf of Alex K <rightkicktech@gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM Hi all, I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything). For scheduled backups I use: https://github.com/wefixit-AT/oVirtBackup The script does the following: 1. snapshot VM (this is done ok without any failure) 2. Clone snapshot (this steps renders the VM unresponsive) 3. Export Clone 4. Delete clone 5. Delete snapshot Do you have any similar experience? Any suggestions to address this? I have never seen such issue with hosted Linux VMs. The cluster has enough storage to accommodate the clone. Thanx, Alex
Hi All, I have reproduced the backups failure. The VM that failed is named Win-FileServer and is a Windows 2016 server 64bit with 300GB of disk. During the cloning step the VM went unresponsive and I had to stop/start it. I am attaching the logs.I have another VM with same OS (named DC-Server within the logs) but with smaller disk (60GB) which does not give any error when it is cloned. I see a line: EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM v2.sitedomain command SnapshotVDS failed: Message timeout which can be caused by communication issues I appreciate any advise why I am facing such issue with the backups. thanx, Alex On Tue, Jan 30, 2018 at 12:49 AM, Alex K <rightkicktech@gmail.com> wrote:
Ok. I will reproduce and collect logs.
Thanx, Alex
On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan@outlook.com> wrote:
I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it.
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* Alex K <rightkicktech@gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM
Hi,
I have observed this logged at host when the issue occurs:
VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer
or
VDSM host.domain command GetStatsVDS failed: Connection reset by peer
At engine logs have not been able to correlate.
Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues.
Thanx, Alex
On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan@outlook.com> wrote:
Hi,
We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ?
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* users-bounces@ovirt.org <users-bounces@ovirt.org> on behalf of Alex K <rightkicktech@gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM
Hi all,
I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything).
For scheduled backups I use:
https://github.com/wefixit-AT/oVirtBackup
The script does the following:
1. snapshot VM (this is done ok without any failure)
2. Clone snapshot (this steps renders the VM unresponsive)
3. Export Clone
4. Delete clone
5. Delete snapshot
Do you have any similar experience? Any suggestions to address this?
I have never seen such issue with hosted Linux VMs.
The cluster has enough storage to accommodate the clone.
Thanx,
Alex
On Feb 3, 2018 3:24 PM, "Alex K" <rightkicktech@gmail.com> wrote: Hi All, I have reproduced the backups failure. The VM that failed is named Win-FileServer and is a Windows 2016 server 64bit with 300GB of disk. During the cloning step the VM went unresponsive and I had to stop/start it. I am attaching the logs.I have another VM with same OS (named DC-Server within the logs) but with smaller disk (60GB) which does not give any error when it is cloned. I see a line: EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM v2.sitedomain command SnapshotVDS failed: Message timeout which can be caused by communication issues I suggest adding relevant vdsm.log as well. Y. I appreciate any advise why I am facing such issue with the backups. thanx, Alex On Tue, Jan 30, 2018 at 12:49 AM, Alex K <rightkicktech@gmail.com> wrote:
Ok. I will reproduce and collect logs.
Thanx, Alex
On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan@outlook.com> wrote:
I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it.
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* Alex K <rightkicktech@gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM
Hi,
I have observed this logged at host when the issue occurs:
VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer
or
VDSM host.domain command GetStatsVDS failed: Connection reset by peer
At engine logs have not been able to correlate.
Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues.
Thanx, Alex
On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan@outlook.com> wrote:
Hi,
We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ?
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* users-bounces@ovirt.org <users-bounces@ovirt.org> on behalf of Alex K <rightkicktech@gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM
Hi all,
I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything).
For scheduled backups I use:
https://github.com/wefixit-AT/oVirtBackup
The script does the following:
1. snapshot VM (this is done ok without any failure)
2. Clone snapshot (this steps renders the VM unresponsive)
3. Export Clone
4. Delete clone
5. Delete snapshot
Do you have any similar experience? Any suggestions to address this?
I have never seen such issue with hosted Linux VMs.
The cluster has enough storage to accommodate the clone.
Thanx,
Alex
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Attaching vdm log from host that trigerred the error, where the Vm that was being cloned was running at that time. thanx, Alex On Sat, Feb 3, 2018 at 5:20 PM, Yaniv Kaul <ykaul@redhat.com> wrote:
On Feb 3, 2018 3:24 PM, "Alex K" <rightkicktech@gmail.com> wrote:
Hi All,
I have reproduced the backups failure. The VM that failed is named Win-FileServer and is a Windows 2016 server 64bit with 300GB of disk. During the cloning step the VM went unresponsive and I had to stop/start it. I am attaching the logs.I have another VM with same OS (named DC-Server within the logs) but with smaller disk (60GB) which does not give any error when it is cloned. I see a line:
EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM v2.sitedomain command SnapshotVDS failed: Message timeout which can be caused by communication issues
I suggest adding relevant vdsm.log as well. Y.
I appreciate any advise why I am facing such issue with the backups.
thanx, Alex
On Tue, Jan 30, 2018 at 12:49 AM, Alex K <rightkicktech@gmail.com> wrote:
Ok. I will reproduce and collect logs.
Thanx, Alex
On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan@outlook.com> wrote:
I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it.
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* Alex K <rightkicktech@gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM
Hi,
I have observed this logged at host when the issue occurs:
VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer
or
VDSM host.domain command GetStatsVDS failed: Connection reset by peer
At engine logs have not been able to correlate.
Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues.
Thanx, Alex
On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan@outlook.com> wrote:
Hi,
We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ?
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* users-bounces@ovirt.org <users-bounces@ovirt.org> on behalf of Alex K <rightkicktech@gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM
Hi all,
I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything).
For scheduled backups I use:
https://github.com/wefixit-AT/oVirtBackup
The script does the following:
1. snapshot VM (this is done ok without any failure)
2. Clone snapshot (this steps renders the VM unresponsive)
3. Export Clone
4. Delete clone
5. Delete snapshot
Do you have any similar experience? Any suggestions to address this?
I have never seen such issue with hosted Linux VMs.
The cluster has enough storage to accommodate the clone.
Thanx,
Alex
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
From a brief look at your logs, I've noticed that the error you've got at
Hi Alex, Sorry for the mail's delay. the engine's log was logged at 2018-02-03 00:22:56, while your vdsm's log ends at 2018-02-03 00:01:01. Is there a way you can reproduce a fuller vdsm log? *Regards,* *Shani Leviim* On Sat, Feb 3, 2018 at 5:41 PM, Alex K <rightkicktech@gmail.com> wrote:
Attaching vdm log from host that trigerred the error, where the Vm that was being cloned was running at that time.
thanx, Alex
On Sat, Feb 3, 2018 at 5:20 PM, Yaniv Kaul <ykaul@redhat.com> wrote:
On Feb 3, 2018 3:24 PM, "Alex K" <rightkicktech@gmail.com> wrote:
Hi All,
I have reproduced the backups failure. The VM that failed is named Win-FileServer and is a Windows 2016 server 64bit with 300GB of disk. During the cloning step the VM went unresponsive and I had to stop/start it. I am attaching the logs.I have another VM with same OS (named DC-Server within the logs) but with smaller disk (60GB) which does not give any error when it is cloned. I see a line:
EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM v2.sitedomain command SnapshotVDS failed: Message timeout which can be caused by communication issues
I suggest adding relevant vdsm.log as well. Y.
I appreciate any advise why I am facing such issue with the backups.
thanx, Alex
On Tue, Jan 30, 2018 at 12:49 AM, Alex K <rightkicktech@gmail.com> wrote:
Ok. I will reproduce and collect logs.
Thanx, Alex
On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan@outlook.com> wrote:
I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it.
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* Alex K <rightkicktech@gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM
Hi,
I have observed this logged at host when the issue occurs:
VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer
or
VDSM host.domain command GetStatsVDS failed: Connection reset by peer
At engine logs have not been able to correlate.
Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues.
Thanx, Alex
On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan@outlook.com> wrote:
Hi,
We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ?
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* users-bounces@ovirt.org <users-bounces@ovirt.org> on behalf of Alex K <rightkicktech@gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM
Hi all,
I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything).
For scheduled backups I use:
https://github.com/wefixit-AT/oVirtBackup
The script does the following:
1. snapshot VM (this is done ok without any failure)
2. Clone snapshot (this steps renders the VM unresponsive)
3. Export Clone
4. Delete clone
5. Delete snapshot
Do you have any similar experience? Any suggestions to address this?
I have never seen such issue with hosted Linux VMs.
The cluster has enough storage to accommodate the clone.
Thanx,
Alex
_______________________________________________ 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
Hi Shani, Didn't notice that. I am attaching later vdsm logs. Thanx, Alex On Wed, Feb 7, 2018 at 5:31 PM, Shani Leviim <sleviim@redhat.com> wrote:
Hi Alex, Sorry for the mail's delay.
From a brief look at your logs, I've noticed that the error you've got at the engine's log was logged at 2018-02-03 00:22:56, while your vdsm's log ends at 2018-02-03 00:01:01. Is there a way you can reproduce a fuller vdsm log?
*Regards,*
*Shani Leviim*
On Sat, Feb 3, 2018 at 5:41 PM, Alex K <rightkicktech@gmail.com> wrote:
Attaching vdm log from host that trigerred the error, where the Vm that was being cloned was running at that time.
thanx, Alex
On Sat, Feb 3, 2018 at 5:20 PM, Yaniv Kaul <ykaul@redhat.com> wrote:
On Feb 3, 2018 3:24 PM, "Alex K" <rightkicktech@gmail.com> wrote:
Hi All,
I have reproduced the backups failure. The VM that failed is named Win-FileServer and is a Windows 2016 server 64bit with 300GB of disk. During the cloning step the VM went unresponsive and I had to stop/start it. I am attaching the logs.I have another VM with same OS (named DC-Server within the logs) but with smaller disk (60GB) which does not give any error when it is cloned. I see a line:
EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM v2.sitedomain command SnapshotVDS failed: Message timeout which can be caused by communication issues
I suggest adding relevant vdsm.log as well. Y.
I appreciate any advise why I am facing such issue with the backups.
thanx, Alex
On Tue, Jan 30, 2018 at 12:49 AM, Alex K <rightkicktech@gmail.com> wrote:
Ok. I will reproduce and collect logs.
Thanx, Alex
On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan@outlook.com> wrote:
I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it.
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* Alex K <rightkicktech@gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM
Hi,
I have observed this logged at host when the issue occurs:
VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer
or
VDSM host.domain command GetStatsVDS failed: Connection reset by peer
At engine logs have not been able to correlate.
Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues.
Thanx, Alex
On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan@outlook.com> wrote:
Hi,
We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ?
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* users-bounces@ovirt.org <users-bounces@ovirt.org> on behalf of Alex K <rightkicktech@gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM
Hi all,
I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything).
For scheduled backups I use:
https://github.com/wefixit-AT/oVirtBackup
The script does the following:
1. snapshot VM (this is done ok without any failure)
2. Clone snapshot (this steps renders the VM unresponsive)
3. Export Clone
4. Delete clone
5. Delete snapshot
Do you have any similar experience? Any suggestions to address this?
I have never seen such issue with hosted Linux VMs.
The cluster has enough storage to accommodate the clone.
Thanx,
Alex
_______________________________________________ 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
Hi all, In case you need any further logs let me know. Thanx for the time. Alex On Thu, Feb 8, 2018 at 9:41 AM, Alex K <rightkicktech@gmail.com> wrote:
Hi Shani,
Didn't notice that. I am attaching later vdsm logs.
Thanx, Alex
On Wed, Feb 7, 2018 at 5:31 PM, Shani Leviim <sleviim@redhat.com> wrote:
Hi Alex, Sorry for the mail's delay.
From a brief look at your logs, I've noticed that the error you've got at the engine's log was logged at 2018-02-03 00:22:56, while your vdsm's log ends at 2018-02-03 00:01:01. Is there a way you can reproduce a fuller vdsm log?
*Regards,*
*Shani Leviim*
On Sat, Feb 3, 2018 at 5:41 PM, Alex K <rightkicktech@gmail.com> wrote:
Attaching vdm log from host that trigerred the error, where the Vm that was being cloned was running at that time.
thanx, Alex
On Sat, Feb 3, 2018 at 5:20 PM, Yaniv Kaul <ykaul@redhat.com> wrote:
On Feb 3, 2018 3:24 PM, "Alex K" <rightkicktech@gmail.com> wrote:
Hi All,
I have reproduced the backups failure. The VM that failed is named Win-FileServer and is a Windows 2016 server 64bit with 300GB of disk. During the cloning step the VM went unresponsive and I had to stop/start it. I am attaching the logs.I have another VM with same OS (named DC-Server within the logs) but with smaller disk (60GB) which does not give any error when it is cloned. I see a line:
EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM v2.sitedomain command SnapshotVDS failed: Message timeout which can be caused by communication issues
I suggest adding relevant vdsm.log as well. Y.
I appreciate any advise why I am facing such issue with the backups.
thanx, Alex
On Tue, Jan 30, 2018 at 12:49 AM, Alex K <rightkicktech@gmail.com> wrote:
Ok. I will reproduce and collect logs.
Thanx, Alex
On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan@outlook.com> wrote:
I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it.
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* Alex K <rightkicktech@gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM
Hi,
I have observed this logged at host when the issue occurs:
VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer
or
VDSM host.domain command GetStatsVDS failed: Connection reset by peer
At engine logs have not been able to correlate.
Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues.
Thanx, Alex
On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan@outlook.com> wrote:
Hi,
We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ?
--
Respectfully *Mahdi A. Mahdi*
------------------------------ *From:* users-bounces@ovirt.org <users-bounces@ovirt.org> on behalf of Alex K <rightkicktech@gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM
Hi all,
I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything).
For scheduled backups I use:
https://github.com/wefixit-AT/oVirtBackup
The script does the following:
1. snapshot VM (this is done ok without any failure)
2. Clone snapshot (this steps renders the VM unresponsive)
3. Export Clone
4. Delete clone
5. Delete snapshot
Do you have any similar experience? Any suggestions to address this?
I have never seen such issue with hosted Linux VMs.
The cluster has enough storage to accommodate the clone.
Thanx,
Alex
_______________________________________________ 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
participants (3)
-
Alex K -
Shani Leviim -
Yaniv Kaul