DEV Community

Cover image for Mdadm - quick command reference
Julian
Julian

Posted on

Mdadm - quick command reference

#mdadm #raid #reference 
# show sync status
cat /sys/block/md0/md/sync_action

# show sync progress
cat /proc/mdstat

# show details
mdadm --detail /dev/md0

# mark faulty
mdadm /dev/md0 -f /dev/sdc1

# remove drive
mdadm /dev/md0 -r /dev/sdc1

# readd drive
mdadm /dev/md0 -a /dev/sdc1
Enter fullscreen mode Exit fullscreen mode

Top comments (0)

Read next

quovadis profile image

Terraform stories.

Quovadis -

peterlidee profile image

5. Mocking usePathName, useSearchParams and useRouter with Jest in Next 15

Peter Jacxsens -

per-starke-642 profile image

My Journey to Creating a Supportive Community for Freelancers & Small Business Owners - #1: The Vision

Per Starke -

rivea0 profile image

LeetCode Meditations: Number of 1 Bits

Eda -