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 am new to DRBD and I tried to configure and run DRBD 8.2.7 on my system, but it didn't really work.
When I try to create the metadata: drbdadm create-md drbd-resource-0, i get this error:
-----
md_offset 1028059136
al_offset 1028026368
bm_offset 1027993600
Found ext3 filesystem which uses 22025040 kB
current configuration leaves usable 1003900 kB
Device size would be truncated, which
would corrupt data and result in
'access beyond end of device' errors.
You need to either
* use external meta data (recommended)
* shrink that filesystem first
* zero out the device (destroy the filesystem)
Operation refused.
Command 'drbdmeta /dev/drbd0 v08 /dev/md1 internal create-md' terminated with exit code 40
drbdadm create-md drbd-resource-0: exited with code 40
-----------------------------
I run openSUSE 11 on both PCs.
fdisk of /dev/sda:
Disk /dev/sda: 41.1 GB, 41110142976 bytes
255 heads, 63 sectors/track, 4998 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0xa0daa0da
Device Boot Start End Blocks Id System
/dev/sda1 1 13 104391 fd Linux raid autodetect
/dev/sda2 14 275 2104515 82 Linux swap / Solaris
/dev/sda3 276 400 1004062+ 83 Linux
/dev/sda4 668 4998 34788757+ f W95 Ext'd (LBA)
/dev/sda5 668 2626 15735636 fd Linux raid autodetect
/dev/sda6 2627 4998 19053058+ fd Linux raid autodetect
---------------------------------------------
fdisk of /dev/sdb:
Disk /dev/sdb: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00023fa6
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 13 104391 fd Linux raid autodetect
/dev/sdb2 14 275 2104515 82 Linux swap / Solaris
/dev/sdb3 276 400 1004062+ 83 Linux
/dev/sdb4 668 4998 34788757+ f W95 Ext'd (LBA)
/dev/sdb5 668 2626 15735636 fd Linux raid autodetect
/dev/sdb6 2627 4998 19053058+ fd Linux raid autodetect
---------------------------------------
/etc/drbd.conf:
resource drbd-resource-0 {
protocol C;
handlers {
pri-on-incon-degr "halt -f";
}
disk {
on-io-error detach;
}
#startup {
# degr-wfc-timeout 120;
#}
#net {
# timeout 60;
# connect-int 10;
# ping-int 10;
# max-buffers 2048;
# max-epoch-size 2048;
#}
syncer {
rate 20M;
# group 1;
# al-extents 257
}
on PC1 {
device /dev/drbd0;
disk /dev/md1;
address 10.0.0.210:7789;
meta-disk internal;
}
on PC2 {
device /dev/drbd0;
disk /dev/md1;
address 10.0.0.211:7789;
meta-disk internal;
}
-----------------------------------------
I tried different kinds of configurations in the drbd.conf. But everytime I received the same error.
Does anyone know how to fix this problem?
Thanks
Michael
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