Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello everyone,
I am not so familiar with the drbd ... but I will try be informative so you
are able to help me - I hope.
I have 2 nodes cluster ... node 1 had a disk failure .. it happens to be
part of drbd disks and holds its data ... so after seeing the diskless
status from cat /proc/drbd ..... I migrated to other node and made it
primary... ... I also have a backup of the data
The software is:
*- CentOS 6.5*
*- drbd 8.4*
*rpm -qa | grep drbd*
kmod-drbd84-8.4.2-1.el6_3.elrepo.x86_64
drbd84-utils-8.4.2-1.el6.elrepo.x86_64
*- drbd config*
* cat /etc/drbd.d/r0.res*
resource r0 {
volume 0 {
meta-disk internal;
device /dev/drbd1;
disk /dev/sda1;
}
volume 1 {
meta-disk internal;
device /dev/drbd2;
disk /dev/sdb1;
}
volume 2 {
meta-disk internal;
device /dev/drbd3;
disk /dev/sdc1;
}
volume 3 {
meta-disk internal;
device /dev/drbd4;
disk /dev/sdd1;
}
on lws1h1 {
address 10.100.0.223:7789;
}
on lws1h2 {
address 10.100.0.224:7789;
}
}
- Disk to replace
Feb 5 04:45:33 lws1h1 kernel: sd 4:0:0:0: [sdc] Unhandled error code
Feb 5 04:49:20 lws1h1 kernel: block drbd3: IO ERROR: neither local nor
remote disk
The disk is not part of LVM or Raid ....it is ext4 / JBOD
Cloud you please guide me to replace the disk properly .. and have
Uptodate/Uptodate back again on both ends
Thanks!
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