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Description of problem:
Version-Release number of selected component (if applicable):
RHEL-8.5.0-20210718.d.2
mdadm-4.2-rc1_3.el8
How reproducible:
Steps to Reproduce:
1.Install the OS
2.run the kernel/storage/mdadm/trim-support test
Which creating a RAID1 device with following command:
mdadm --create --run /dev/md0 --level 1 --metadata 1.2 --raid-devices 5 /dev/loop0 /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 --spare-devices 1 /dev/loop5 --chunk 512 --bitmap=internal --bitmap-chunk=64M
3.check the log
Actual results:
mdadm: specifying chunk size is forbidden for this level
Expected results:
No error output, the md0 device should create successfully.
Additional info:
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (mdadm bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2021:4494