Bonjour a tous,
Cela fait quelques jours que j'essaye de mettre en place DRBD sur 2 machines
de test mais je bloque toujours au meme endroits.
La config est la suivante :
Sur pc406-139 : 2 disques : sda1 -> / , sda6 -> /usr , sdb1 -> utilisé pour
DRBD (/home), eth0 -> 134.214.xxx.xxx , eth2 -> 192.168.24.11
Sur pc406-127 : 2 disques : sda1 -> / , sda6 -> /usr , sdb1 -> utilisé pour
DRBD (/home), eth0 -> 134.214.xxx.xxx, eth1 -> 192.168.24.10
Le fichier /etc/drbd.conf est identique sur les deux machines
global {
dialog-refresh 1;
usage-count no;
minor-count 5;
}
common {
}
resource r0 {
protocol C;
startup {
become-primary-on both;
}
disk {
on-io-error detach;
}
net {
allow-two-primaries;
after-sb-0pri discard-least-changes;
after-sb-1pri violently-as0p;
after-sb-2pri violently-as0p;
rr-conflict violently;
}
syncer {
rate 10M;
}
on pc406-127 {
device /dev/drbd0;
disk /dev/sdb1;
address 192.168.24.10:7788;
meta-disk internal;
}
on pc406-139 {
device /dev/drbd0;
disk /dev/sdb1;
address 192.168.24.11:7788;
meta-disk internal;
}
}
pc406-139:~ # drbdadm create-md r0
You want me to create a v08 style flexible-size internal meta data block.
There appears to be a v08 flexible-size internal meta data block
already in place on /dev/sdb1 at byte offset 37580959744
Do you really want to overwrite the existing v08 meta-data?
[need to type 'yes' to confirm] yes
Writing meta data...
initializing activity log
NOT initialized bitmap
New drbd meta data block successfully created.
pc406-139:~ # drbdadm attach r0
0: Failure: (114) Lower device is already claimed. This usually means it is
mounted.
Command 'drbdsetup 0 disk /dev/sdb1 /dev/sdb1 internal --set-defaults --
create-device --on-io-error=detach' terminated with exit code 10
pc406-139:~ # cat /proc/drbd
version: 8.3.7 (api:88/proto:86-92)
srcversion: 04F43AA72D62F7D4F0CB048
0: cs:Unconfigured
Le probleme est que je ne vois pas à quoi le device est monté.
Le probleme est le meme sur pc406-127
Quelqu'un à déjà rencontré se problème ?
--
Fabien CHAUDIER
Departement Biosciences
11 av. Jean Capelle
69621 Villeurbanne cedex
Tél. : 04 72 43 89 96
Fax : 04 72 43 85 11
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