[DRBD-user] drbd 0.6.10 + datadisk not switch

Nicola Percacciante - Digital Network s.n.c. nicola at digital-network.it
Tue Jan 13 10:31:32 CET 2004

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


hi

i have 2 node with drbd installed and heartbeat installed
df on node1:
node1:~# df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/sda1              4806904    519920   4042800  12% /
/dev/nb0              64641348     67048  61290616   1% /cluster
node1:~# cat /proc/drbd
version: 0.6.10 (api:64/proto:62)
0: cs:Connected st:Primary/Secondary ns:65674556 nr:65702392 dw:65704700 dr:65691477 pe:0 ua:0

node2:
node2:~# df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/sda1              4806904    520812   4041908  12% /
node2:~# cat /proc/drbd
cat /proc/drbd
version: 0.6.10 (api:64/proto:62)
0: cs:Connected st:Secondary/Primary ns:0 nr:65674556 dw:65674556 dr:0 pe:0 ua:0

All sonds good..and it worked until last week.
Now if i do restart on heartbeat on node1
node1:/etc# /etc/init.d/heartbeat stop
Stopping High-Availability services:
Done.
node1:/etc# cat /proc/drbd
version: 0.6.10 (api:64/proto:62)
0: cs:Connected st:Primary/Secondary ns:65675020 nr:65702392 dw:65705164 dr:65691477 pe:0 ua:0


node2:~# df
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/sda1              4806904    520816   4041904  12% /
node2:~# cat /proc/drbd
version: 0.6.10 (api:64/proto:62)
0: cs:Connected st:Secondary/Primary ns:0 nr:65675368 dw:65675368 dr:0 pe:0 ua:0
node2:~# ps aux |grep datadisk
root       576  0.1  0.1  2444 1364 ?        S    14:35   0:00 /bin/bash /etc/ha.d/resource.d/datadisk start

The node1 not switch /dev/nb0 in secondary state and node1 cannot mount /dev/nb0
How i can resolve it?

Tnx in advance 
Nicola

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