Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello,
I have some trouble gettins drbd to sync properly, it run for some
days good, but than the server rebootet,
we dont know why jet and i cant get my second drbdb device to go into
primary/secondary mode
Im also using heartbeat to do a failover, can there be the problem?
I not 100% sure if the failover will work, i always errors about the
ucast device is not up.
This is the output of /proc/drbd, i tried to disable and connect he
2nd device, but it goes standalone after 2 seconds.
on server1
cat /proc/drbd
version: 8.0.11 (api:86/proto:86)
GIT-hash: b3fe2bdfd3b9f7c2f923186883eb9e2a0d3a5b1b build by
buildsvn at c5-x8664-build, 2008-02-13 19:17:43
0: cs:Connected st:Secondary/Primary ds:UpToDate/UpToDate C r---
ns:0 nr:79080 dw:79080 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
act_log: used:0/257 hits:0 misses:0 starving:0 dirty:0 changed:0
1: cs:StandAlone st:Primary/Unknown ds:UpToDate/DUnknown r---
ns:0 nr:0 dw:61948 dr:243669 al:10 bm:10 lo:0 pe:0 ua:0 ap:0
resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
act_log: used:0/257 hits:7777 misses:10 starving:0 dirty:0 changed:10
on server2
cat /proc/drbd
version: 8.0.6 (api:86/proto:86)
SVN Revision: 3048 build by buildsvn at c5-x8664-build, 2007-12-08 01:01:43
0: cs:Connected st:Primary/Secondary ds:UpToDate/UpToDate C r---
ns:79220 nr:0 dw:79220 dr:56212 al:6 bm:0 lo:0 pe:0 ua:0 ap:0
resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
act_log: used:0/257 hits:12690 misses:6 starving:0 dirty:0 changed:6
1: cs:StandAlone st:Primary/Unknown ds:UpToDate/DUnknown r---
ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
resync: used:0/31 hits:0 misses:0 starving:0 dirty:0 changed:0
act_log: used:0/257 hits:0 misses:0 starving:0 dirty:0 changed:0
thx a log
Heiko
my drbd.conf
resource drbd_backend {
protocol C;
startup {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
}
syncer {
rate 3M;
al-extents 257;
}
on xen-B1.fra1.mailcluster {
device /dev/drbd0;
disk /dev/md3;
address 172.20.2.1:7788;
meta-disk internal;
}
on xen-A1.fra1.mailcluster {
device /dev/drbd0;
disk /dev/md3;
address 172.20.1.1:7788;
meta-disk internal;
}
}
# spiegeln von md4, backend2
resource drbd_backend_2 {
protocol C;
startup {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
}
syncer {
rate 3M;
al-extents 257;
}
on xen-B1.fra1.mailcluster {
device /dev/drbd1;
disk /dev/md4;
address 172.20.2.1:7789;
meta-disk internal;
}
on xen-A1.fra1.mailcluster {
device /dev/drbd1;
disk /dev/md4;
address 172.20.1.1:7789;
meta-disk internal;
}
}