[DRBD-user] local disk flush failed with status -5

BSD test bsdtest at mail.ru
Tue Jul 31 08:19:10 CEST 2012

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


2 x Ubuntu 8.04
drbd 8.0.11

After several reboots of each node because of power failures there was a split brain and the connection state on both nodes became StandAlone. 
I performed the steps from here: http://www.drbd.org/users-guide-8.3/s-resolve-split-brain.html . Everything worked fine and both nodes got UpToDate disk state.
After rebooting the secondary node to verify that everything works fine i got a lot of "drbd0: local disk flush failed with status -5" errors in dmesg and /dev/drbd0 was not mounted. 

'cat /proc/drbd' shows:

version: 8.0.11 (api:86/proto:86)
GIT-hash: b3fe2bdfd3b9f7c2f923186883eb9e2a0d3a5b1b build by phil at mescal, 2008-02-12 11:56:43
 0: cs:Connected st:Secondary/Primary ds:UpToDate/UpToDate C r---
    ns:0 nr:406656 dw:406656 dr:0 al:0 bm:624 lo:0 pe:0 ua:0 ap:0
        resync: used:0/31 hits:28580 misses:627 starving:0 dirty:0 changed:627
        act_log: used:0/1801 hits:0 misses:0 starving:0 dirty:0 changed:0

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