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Support #16738

mount.ceph: unknown mount options: rbytes and norbytes

Added by Alexander Trost over 3 years ago. Updated over 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
07/19/2016
Due date:
% Done:

0%

Tags:
Reviewed:
Affected Versions:
Component(FS):
Labels (FS):
Pull request ID:

Description

Ceph: v10.2.2 (45107e21c568dd033c2f0a3107dec8f0b0e58374)
Linux Kernel: 4.6.3-300.fc24.x86_64

Hello,

When trying to mount a cephfs with the rbytes or norbytes mount option, I'm getting the following output:

mount.ceph CEPH_HOSTS:6789:/ /mnt/test -v -o name=admin,secretfile=/etc/ceph/ceph.client.admin.key,norbytes
parsing options: name=admin,secretfile=/etc/ceph/ceph.client.admin.key,norbytes
ceph: Unknown mount option norbytes

(The output for the rbytes option says the same except different option name)

The mount options (norbytes and rbytes) are documented in the man page of mount.ceph see https://github.com/ceph/ceph/blob/master/doc/man/8/mount.ceph.rst and http://docs.ceph.com/docs/jewel/man/8/mount.ceph/, but why is the mount.ceph command saying they are unknown?
This feature is documented in hammer, infernalis and jewel version docs/man pages.

Is this a problem of my ceph/system configuration or is this feature that has not been implemented?

History

#1 Updated by Fred Drake over 2 years ago

Ceph: v10.2.7
Linux Kernel: 4.9.21-040921-generic on Ubuntu 16.04.1

The "rbytes" option in fstab seems to be working for me.

#2 Updated by Nathan Cutler over 2 years ago

  • Project changed from Ceph to fs

#3 Updated by Alexander Trost over 2 years ago

This issue can be closed. I have not experienced this issue anymore and the original systems the issue was found is not available anymore.

#4 Updated by John Spray over 2 years ago

  • Status changed from New to Closed

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