Hi,
I tried to set up a read-only permission for a client but it looks
always writable.
I did the following:
==Server end==
[client.cephfs_data_ro]
key = AQxxxxxxxxxx==
caps mon = "allow r"
caps osd = "allow r pool=cephfs_data, allow r pool=cephfs_metadata"
==Client end==
mount -v -t ceph hostname.domainname:6789:/ /cephfs -o
name=cephfs_data_ro,secret=AQxxxxxxxxxx==
But I still can touch, delete, overwrite.
I read that touch/delete could be only meta data operations, but why I
still can overwrite?
Is there anyway I could test/check the data pool (instead of meta data)
to see if any effect on it?
Erming
--
---------------------------------------------
Erming Pei, Ph.D
Senior System Analyst; Grid/Cloud Specialist
Research Computing Group
Information Services & Technology
University of Alberta, Canada
Tel: +1 7804929914 Fax: +1 7804921729
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