pve 6.5.11 automatic restart

[刘立业]

在pve主机的syslog中，没有显示机器重启的原因。如何排除故障以及机器自动重启

 

[Moayad]

Hi,

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Regarding your issue:

In the syslog of the pve host, there is no indication of the reason for the machine reboot. How to troubleshoot and automatic machine reboot

Can you check the hardware logs? You can use `dmesg`.

Does the server reboot every time at the same time or randomly? If at the same time could you check the cron job?

 

[刘立业]

It restarts randomly, and there is no record in dmesg why it restarted.

 

[刘立业]

[ 16.872794] i40e 0000:1a:00.2: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
[ 16.872863] i40e 0000:1a:00.2: Error I40E_AQ_RC_ENOSPC, forcing overflow promiscuous on PF
[ 16.873077] i40e 0000:1a:00.2: Error I40E_AQ_RC_ENOSPC adding RX filters on PF, promiscuous mode forced on
[ 16.873927] i40e 0000:1a:00.2: Error I40E_AQ_RC_ENOSPC adding RX filters on PF, promiscuous mode forced on


The error filtered by dmesg |grep Error is as shown above, but this error appears after restarting, not the error before restarting.

 

[Moayad]

If your server have remote management such as iDRAC, iLO etc.. could you check hardware event logs? I would also check the smarctl of your system disk `smartctl -a /dev/sdX`