Re: [ceph-users] File System stripping data

2014-12-18 Thread John Spray
Kevin, Yes, that is just too old for vxattrs (the earliest tag with vxattr support in fuse is v0.57~84^2~6). In Ceph FS terms, 0.56 is pretty ancient. Because the filesystem is under active development, you should use a much more recent version for clusters with Ceph FS enabled -- at least firef

Re: [ceph-users] File System stripping data

2014-12-17 Thread Kevin Shiah
Hi John, I am using 0.56.1. Could it be because data striping is not supported in this version? Kevin On Wed Dec 17 2014 at 4:00:15 AM PST Wido den Hollander wrote: > On 12/17/2014 12:35 PM, John Spray wrote: > > On Wed, Dec 17, 2014 at 10:25 AM, Wido den Hollander > wrote: > >> I just tried

Re: [ceph-users] File System stripping data

2014-12-17 Thread Wido den Hollander
On 12/17/2014 12:35 PM, John Spray wrote: > On Wed, Dec 17, 2014 at 10:25 AM, Wido den Hollander wrote: >> I just tried something similar on Giant (0.87) and I saw this in the logs: >> >> parse_layout_vxattr name layout.pool value 'cephfs_svo' >> invalid data pool 3 >> reply request -22 >> >> I r

Re: [ceph-users] File System stripping data

2014-12-17 Thread John Spray
On Wed, Dec 17, 2014 at 10:25 AM, Wido den Hollander wrote: > I just tried something similar on Giant (0.87) and I saw this in the logs: > > parse_layout_vxattr name layout.pool value 'cephfs_svo' > invalid data pool 3 > reply request -22 > > I resolves the pool to a ID, but then it's unable to s

Re: [ceph-users] File System stripping data

2014-12-17 Thread Wido den Hollander
On 12/17/2014 11:21 AM, John Spray wrote: > On Wed, Dec 17, 2014 at 2:07 AM, Kevin Shiah wrote: >> setfattr -n ceph.dir.layout.stripe_count -v 2 dir >> >> And return: >> >> setfattr: dir: Operation not supported > > Works for me on master. What ceph version are you using? > I just tried someth

Re: [ceph-users] File System stripping data

2014-12-17 Thread John Spray
On Wed, Dec 17, 2014 at 2:07 AM, Kevin Shiah wrote: > setfattr -n ceph.dir.layout.stripe_count -v 2 dir > > And return: > > setfattr: dir: Operation not supported Works for me on master. What ceph version are you using? John ___ ceph-users mailing lis

Re: [ceph-users] File System stripping data

2014-12-16 Thread Kevin Shiah
Hello, I am trying to set the extended attribute to a newly created created directory (call it "dir" here) using setfattr. I run the following command. setfattr -n ceph.dir.layout.stripe_count -v 2 dir And return: setfattr: dir: Operation not supported I am wondering if the underlying file syst