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This article introduces the relevant knowledge of "steps for ceph cluster to delete mds service". Many people will encounter this dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The steps to delete a MDS service are as follows:

1. Stop the mds process.

# / etc/init.d/ceph stop mds

2. Identify the mds service as invalid.

# ceph mds fail 0

3. Delete cephfs file system.

# cephfs rm cephfs-yes-i-really-mean-it

4. Check the ceph cluster status.

# ceph-s

At this point, you can see that the status of the ceph cluster should be HEALTH_OK.

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