Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Monday 20 June 2011 16:07:40 Patrick Westphal wrote: > kpartx -a /dev/drbd0 > > Stopping all DRBD resources:/dev/drbd0: State change failed: (-12) > Device is held open by someone > ERROR: Module drbd is in use > > This error was just reasonable, because I forgot to unmount the > /dev/mapper/drbd0p1 device. But, unmounting it afterwards and retrying > gives me the same error ever and ever again. I'd guess that the kernel is keeping the device open to access those partitions. Try kpartx -d /dev/drbd0 Btw. is there any reason you cannot use LVM to divide your drbd device into different file systems? LVM on top of drbd is a well known and supported configuration. Regards, Stefan