ERROR: ddf1: wrong # of devices in RAID set "ddf1_Main" [1/2] on /dev/sdX
Issue
- ERROR: ddf1: wrong # of devices in RAID set "ddf1_Main" [1/2] on /dev/sdX
- fsck fails with the following error
fsck.ext3: Device or resource busy while trying to open /dev/sdX# Filesystem mounted or opened exclusively by another program? [FAILED]
- Able to login to maintence mode but cannot fsck or mount the partition
Environment
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
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