proxmox vm keeps stops

powersupport

powersupport

Well-Known Member
Jan 18, 2020
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Hi,
One of our VM from proxmox cluster keeps stopping and we need to start it again, could you please advise what could be the issue?
I tried to remove the VM from HA, but the issue still exists

Thank you
 
Hi,

May I know which logs do we need to provide?

Regards,
 
Hi,

Could you please share the steps to check the log?

Regards,
 
cat /var/log/syslog | grep OOM should return some lines in case a VM got killed because of running out of RAM, when run on the PVE host.

Some other options to view the syslog:
cat /var/log/syslog | tail -100 to show the last 100 lines.
cat /var/log/syslog | more to view the full file page by page.
nano /var/log/syslog to open it in text editor.
 
Last edited:
Hi,

'cat /var/log/syslog | grep OOM' does not provide any outputs.On checking the cat /var/log/syslog there is only showing below detail regarding this VM.

==
Sep 27 03:25:59 node-n1 pvedaemon[1780898]: VM 131 qmp command failed - VM 131 qmp command 'guest-ping' failed - got timeout
==

Please advise.
 
Please attach the VM 131 configuration file (/etc/pve/qemu-server/131.conf). Time-out are usually caused by too much (fragmented) memory or PCIe passthrough issues. What hardware are you using for your Proxmox (CPU and memory for example)? Are you using ZFS?
 
Last edited:
Hi,

Please find the attached details. The storage type is RBD. This issue only affected this windows server in this cluster

# cat /etc/pve/qemu-server/131.conf
agent: 1
boot: cdn
bootdisk: scsi0
cores: 2
ide0: none,media=cdrom
ide2: none,media=cdrom
memory: 8192
name: ***
net0: ****
numa: 0
onboot: 1
ostype: l26
scsi0: storage:vm-*-disk-0,size=60G
scsihw: virtio-scsi-pci
smbios1: ***
sockets: 1
vmgenid: ***

Please advise.
 
HI,

Does anyone have any suggestions on this case? The VM keeps stopping at regular interval

Please advise
 
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