Debian 5 mdadm "device or resource busy" raid
Trying to create my first RAID0 in a server.
I installed mdadm fine and all and proceeded to run: mdadm --create --verbose /dev/md0 --level=stripe --raid-devices=2 /dev/sda /dev/sdb With sda being my primary hard drive, and sdb being the secondary. I get this error message upon running the command "mdadm: chunk size defaults to 64K mdadm: Cannot open /dev/sda: Device or resource busy mdadm: create aborted" I don't know what's wrong! mdstat says: "Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty] unused devices: <none>" Any ideas? |
Hi,
hmmm, are you booted on one of theses partitions ?? Cheers. |
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