Hi Jean,? Thanks for your answer.?show_layout and set_layout can only show and set object size, stripe units, stripe counts, pool and probably primary osd. They are not related to the file system block size which should be adjusted before setting the file system layout. I need to change CephFS block size. Thanks, Sherry On Sunday, May 25, 2014 8:21 PM, Jean-Charles LOPEZ <jc.lopez at inktank.com> wrote: Hi Sherry go to this page in order to look at the description for show_layout and set_layout which will do what you are seeking for: https://ceph.com/docs/master/man/8/cephfs/ Cheers JC On May 24, 2014, at 21:49, Sherry Shahbazi <shoosah at yahoo.com> wrote: > Hi all, > > I appreciate if anyone could let me know: > > 1) How to check CephFS block size (It seems to be 4 MB which is really high)? > 2) How to change CephFS default block size? I had a look at the following link but it seems that no option is provided for specifying block size! > https://ceph.com/docs/master/man/8/mount.ceph/#options > > Thanks, > Sherry > _______________________________________________ > ceph-users mailing list > ceph-users at lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140525/cdf26b6f/attachment.htm>
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