[DRBD-user] How to solve split brain?

Roberto Resoli roberto at resolutions.it
Mon Sep 5 09:46:23 CEST 2016

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Il 02/09/2016 18:10, Michele Rossetti ha scritto:
> Hi All,
> I don't know if I'm involved in a split brain situation on my new
> Proxmox4 with DRBD9 3 nodes, this is the output of drbd-overview:
> 
> root at mpve2:~# drbd-overview
>   0:.drbdctrl/0      Connected(3*)                 Secondary(3*)
> UpTo(mpve2)/UpTo(mpve3,mpve1)
>   1:.drbdctrl/1      Connected(3*)                 Secondary(3*)
> UpTo(mpve2)/UpTo(mpve3,mpve1)
> 100:vm-100-disk-1/0  Conn(mpve2,mpve3)/StAl(mpve1)
> Seco(mpve2)/Unkn(mpve1)/Prim(mpve3) UpTo(mpve2)/Inco(mpve1)/UpTo(mpve3)
> 101:vm-101-disk-1/0  Connected(3*)                 Secondary(3*)
> UpTo(mpve2)/UpTo(mpve3,mpve1)

What is the output of:

drbdsetup status vm-100-disk-1 --verbose --statistics

?

rob



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