# drbdadm create-md drbd0 md_offset 2199023251456 al_offset 2199023218688 bm_offset 2198956109824 Found LVM2 physical volume signature 2147479552 kB data area apparently used 2147418076 kB left usable by current configuration 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 0 v08 /dev/sda3 internal create-md' terminated with exit code 40 drbdadm create-md drbd0: exited with code 40
このように作成ができません。
以下のリンクを参照して、
DRBD/FAQ: Linux HA
http://www.linux-ha.org/DRBD/FAQ#head-1e23230cc0e23aeb685e09680c3b3d80c4f80788
今回は、lvm領域を作り直しました。
# lvcreate -n LogVol00 -l 100%FREE vg_drbd1 Logical volume "LogVol00" created # vgdisplay --- Volume group --- VG Name vg_drbd1 System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 4 VG Access read/write VG Status resizable MAX LV 0 Cur LV 1 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 2.00 TiB PE Size 4.00 MiB Total PE 524287 Alloc PE / Size 524287 / 2.00 TiB Free PE / Size 0 / 0 VG UUID Lt5HPg-QRLh-Si0a-9opz-DJWQ-1UcR-QfIDIT