problem s CARPem a PF

Vilem Kebrt vilem.kebrt at gmail.com
Tue Apr 28 15:31:33 CEST 2020


Ahoj.
>
> [root at sys-lb-p01 ~]# grep carp /var/log/messages | tail
> Apr 27 09:15:38 sys-lb-p01 kernel: carp: 102 at vmx2.701: MASTER -> 
> BACKUP (more frequent advertisement received)
> Apr 27 09:15:40 sys-lb-p01 kernel: carp: demoted by -240 to 0 (pfsync 
> bulk done)
> Apr 27 09:15:40 sys-lb-p01 kernel: carp: 102 at vmx2.701: BACKUP -> 
> MASTER (preempting a slower master)
> Apr 27 09:15:41 sys-lb-p01 kernel: carp: 101 at vmx1.251: BACKUP -> 
> MASTER (preempting a slower master)
> Apr 27 09:15:41 sys-lb-p01 kernel: carp: 100 at vmx0: BACKUP -> MASTER 
> (preempting a slower master)
> Apr 27 09:15:41 sys-lb-p01 kernel: carp: 101 at vmx1.146: BACKUP -> 
> MASTER (preempting a slower master)
> Apr 27 09:15:41 sys-lb-p01 kernel: carp: 101 at vmx1.162: BACKUP -> 
> MASTER (preempting a slower master)
> Apr 27 09:15:41 sys-lb-p01 kernel: carp: 101 at vmx1.65: BACKUP -> MASTER 
> (preempting a slower master)
> Apr 27 09:15:41 sys-lb-p01 kernel: carp: 102 at vmx2.190: BACKUP -> 
> MASTER (preempting a slower master)
> Apr 27 09:15:41 sys-lb-p01 kernel: carp: 102 at vmx2.233: BACKUP -> 
> MASTER (preempting a slower master)
>
> [root at sys-lb-p02 ~]# grep carp /var/log/messages | tail
> Apr 28 11:21:27 sys-lb-p02 kernel: carp: 100 at vmx0: BACKUP -> MASTER 
> (master timed out)
> Apr 28 11:21:27 sys-lb-p02 kernel: carp: 100 at vmx0: MASTER -> BACKUP 
> (more frequent advertisement received)
> Apr 28 11:38:16 sys-lb-p02 kernel: carp: 100 at vmx0: BACKUP -> MASTER 
> (master timed out)
> Apr 28 11:38:16 sys-lb-p02 kernel: carp: 100 at vmx0: MASTER -> BACKUP 
> (more frequent advertisement received)
> Apr 28 11:43:18 sys-lb-p02 kernel: carp: 100 at vmx0: BACKUP -> MASTER 
> (master timed out)
> Apr 28 11:43:18 sys-lb-p02 kernel: carp: 100 at vmx0: MASTER -> BACKUP 
> (more frequent advertisement received)
> Apr 28 11:53:18 sys-lb-p02 kernel: carp: 100 at vmx0: BACKUP -> MASTER 
> (master timed out)
> Apr 28 11:53:18 sys-lb-p02 kernel: carp: 100 at vmx0: MASTER -> BACKUP 
> (more frequent advertisement received)
> Apr 28 12:06:47 sys-lb-p02 kernel: carp: 100 at vmx0: BACKUP -> MASTER 
> (master timed out)
> Apr 28 12:06:47 sys-lb-p02 kernel: carp: 100 at vmx0: MASTER -> BACKUP 
> (more frequent advertisement received)
>
Me to prijde jako by nody byly out of timesync.

POkud nesedi synchronizace ani na case, nejspis se nesynchronizuje ani pf.

Vilem



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