Hi, Here test steps: 1. Create IMSM Container: mdadm -CR imsm0 -e imsm -n 2 /dev/sd[bc] 2. Create IMSM level 0 Array: mdadm -CR vol0 -l 0 -n 2 /dev/sd[bc] 3. Wait for resync to complete mdadm --wait /dev/md/vol0 4. Read /proc/mdstat and check /dev/md/ directory cat /proc/mdstat ls /dev/md/ 5. Fail one disk incrementaly (simulate device disappearing from system) mdadm -If sdc 6. Check mdstat file and /dev/md/ cat /proc/mdstat ls /dev/md/ Result: After disk fail [5] raid 0 array should disappear from mdstat, link /dev/md/imsm0 should exist.
The issue is fixed in PPA.
Thanks, Mariusz
Hi,
Here test steps:
1. Create IMSM Container:
mdadm -CR imsm0 -e imsm -n 2 /dev/sd[bc]
2. Create IMSM level 0 Array:
mdadm -CR vol0 -l 0 -n 2 /dev/sd[bc]
3. Wait for resync to complete
mdadm --wait /dev/md/vol0
4. Read /proc/mdstat and check /dev/md/ directory
cat /proc/mdstat
ls /dev/md/
5. Fail one disk incrementaly (simulate device disappearing from system)
mdadm -If sdc
6. Check mdstat file and /dev/md/
cat /proc/mdstat
ls /dev/md/
Result:
After disk fail [5] raid 0 array should disappear from mdstat, link /dev/md/imsm0 should exist.
The issue is fixed in PPA.
Thanks,
Mariusz