Re: Prevent cephfs clients from mount and browsing "/"

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Martin,

On Mon, 5 Dec 2016 13:27:01 +0100, Martin Palma wrote:

> Ok, just discovered that with the fuse client, we have to add the '-r
> /path' option, to treat that as root. So I assume the caps 'mds allow
> r' is only needed if we also what to be able to mount the directory
> with the kernel client. Right?

IIUC, this was recently fixed in the kernel client via:
commit ce2728aaa82bbebae7d20345324af3f0f49eeb20
Author: Yan, Zheng <zyan@xxxxxxxxxx>
Date:   Wed Sep 14 14:53:05 2016 +0800

    ceph: avoid accessing / when mounting a subpath

Cheers, David
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com



[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux