Re: [ceph-users] Object location

2013-03-29 Thread Dan Mick
On Mar 29, 2013, at 9:32 PM, Waed Bataineh wrote: > Dan, > > well exactly if i used the mapping command line i have confusion about some > issues if i may : > _ exactly what it meant by obj in rados -p put , is this > obj consider like the first part of the file and pointing to the othe

Re: [ceph-users] Object location

2013-03-29 Thread Waed Bataineh
Dan, well exactly if i used the mapping command line i have confusion about some issues if i may : _ exactly what it meant by obj in * rados -p put * , is this obj consider like the first part of the file and pointing to the other object? _how i can get the file back ? _Finally, if i have two O

Re: [ceph-users] Object location

2013-03-29 Thread Dan Mick
so "rados -p put " is one way to create an object. There are also C/C++/Python librados bindings for writing programs to do so. On 03/28/2013 05:30 AM, Waed Bataineh wrote: Object Store. On Thu, Mar 28, 2013 at 11:51 AM, Sebastien Han mailto:sebastien@enovance.com>> wrote: Hi,

Re: [ceph-users] I/O Speed Comparisons

2013-03-29 Thread Josh Durgin
On 03/19/2013 07:06 PM, Josh Durgin wrote: On 03/18/2013 07:53 AM, Wolfgang Hennerbichler wrote: On 03/13/2013 06:38 PM, Josh Durgin wrote: Anyone seeing this problem, could you try the wip-rbd-cache-aio branch? Hi, just compiled and tested it out, unfortunately there's no big change

Re: [ceph-users] One PG active+clean+inconsistent and repair says object size mismatch

2013-03-29 Thread Wido den Hollander
On 03/29/2013 08:56 PM, Sage Weil wrote: On Fri, 29 Mar 2013, Wido den Hollander wrote: Hi, I'd assume more people are going to encounter this, so I thought an e-mail to the ceph-users list would be best. On a cluster I have one PG which is active+clean+inconsistent. I tried this: $ ceph pg r

Re: [ceph-users] One PG active+clean+inconsistent and repair says object size mismatch

2013-03-29 Thread Sage Weil
On Fri, 29 Mar 2013, Wido den Hollander wrote: > Hi, > > I'd assume more people are going to encounter this, so I thought an e-mail to > the ceph-users list would be best. > > On a cluster I have one PG which is active+clean+inconsistent. > > I tried this: > $ ceph pg repair 2.6a5 > > In my log

[ceph-users] One PG active+clean+inconsistent and repair says object size mismatch

2013-03-29 Thread Wido den Hollander
Hi, I'd assume more people are going to encounter this, so I thought an e-mail to the ceph-users list would be best. On a cluster I have one PG which is active+clean+inconsistent. I tried this: $ ceph pg repair 2.6a5 In my logs it showed: 2013-03-29 20:27:07.177416 osd.4 [ERR] repair 2.6a5

Re: [ceph-users] CTDB Cluster Samba on Cephfs

2013-03-29 Thread ronnie sahlberg
On Fri, Mar 29, 2013 at 9:31 AM, Marco Aroldi wrote: > Still trying with no success: > > Sage and Ronnie: > I've tried the ping_pong tool, even with "locking=no" in my smb.conf > (no differences) > > # ping_pong /mnt/ceph/samba-cluster/test 3 > I have about 180 locks/second That is very slow. >

Re: [ceph-users] CTDB Cluster Samba on Cephfs

2013-03-29 Thread Marco Aroldi
Still trying with no success: Sage and Ronnie: I've tried the ping_pong tool, even with "locking=no" in my smb.conf (no differences) # ping_pong /mnt/ceph/samba-cluster/test 3 I have about 180 locks/second If I start the same command from the other node, the tools stops completely. 0 locks/second

Re: [ceph-users] CTDB Cluster Samba on Cephfs

2013-03-29 Thread Jeremy Allison
On Thu, Mar 28, 2013 at 07:41:55AM -0700, Sage Weil wrote: > On Wed, 27 Mar 2013, Matthieu Patou wrote: > > On 03/27/2013 10:41 AM, Marco Aroldi wrote: > > > Hi list, > > > I'm trying to create a active/active Samba cluster on top of Cephfs > > > I would ask if Ceph fully supports CTDB at this time