Dears,
I use drbd in two machines connected
I
executed the comands in second node :
modprobe drbd
/sbin/drbdadm create-md
partition4
/sbin/drbdadm up partition4
In primary node i
executed :
modprobe drbd
/sbin/drbdadm create-md
partition4
/sbin/drbdadm up partition4
/sbin/drbdadm --
--overwrite-data-of-peer primary partition4
mkfs /dev/drbd0
In
/var/log/syslog
The log show:
Executing '/sbin/drbdadm --
--overwrite-data-of-peer primary partition4'
kernel: [ 1351.610443] block
drbd4: Not fencing peer, I'm not even Consistent myself.
kernel: [ 1351.610447] block
drbd4: Forced into split brain situation!
kernel: [ 1351.610453] block
drbd4: role( Secondary -> Primary ) disk( Inconsistent ->
UpToDate ) pdsk( DUnknown -> Outdated )
kernel: [ 1351.611116] block
drbd4: Forced to consider local data as UpToDate!
kernel: [ 1351.611148] block
drbd4: new current UUID
C591FBC821A81D4B:0000000000000004:0000000000000000:0000000000000000
Anyone
seen this problem in the log? can you help me?
My global_common.conf :
global {
usage-count yes;
}
common {
protocol B;
syncer {
rate 100M;
al-extents 3389;
}
handlers {
outdate-peer
"/usr/lib/heartbeat/drbd-peer-outdater";
split-brain
"/usr/lib/drbd/notify-split-brain.sh root";
}
disk {
on-io-error detach;
fencing resource-only;
}
net {
after-sb-0pri
discard-zero-changes;
after-sb-1pri discard-secondary;
after-sb-2pri disconnect;
max-buffers 8000;
max-epoch-size 8000;
sndbuf-size 0;
}
}
Best reguards,
Marcelo Frota
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