Re: [ceph-users] Re-exporting RBD images via iSCSI

2013-03-16 Thread Patrick McGarry
Hey guys, TGT has indeed been patch with the first pass at iSCSI work by Inktanker Dan Mick. This should probably be considered a 'tech preview' as it is quite new. Expect a blog entry to show up on the ceph.com blog in a week or two from Dan about all his hard work. Best Regards, Patrick McG

Re: [ceph-users] unable to unmap rbd

2013-03-16 Thread Léon Keijser
Thanks for the response. Currently we're running kernel 3.2.0-35 (3.2.0-35.55 on 12.04.2). Léon -Original message- > From:Sam Lang > Sent: Sat 16-Mar-2013 00:07 > To: Léon Keijser > Cc: ceph-us...@ceph.com; Alex Elder > Subject: Re: [ceph-users] unable to unmap rbd > > On Thu,

Re: [ceph-users] Re-exporting RBD images via iSCSI

2013-03-16 Thread Ansgar Jazdzewski
Hi, i have done a short look into RBD + iSCSI, and i found TGT + librbd. https://github.com/fujita/tgt http://stgt.sourceforge.net/ i didn't take a deeper look into it but i like to test it in the next monthor so, it looks easy to me https:// github.com/fujita/tgt/blob/master/doc/README.rbd che

[ceph-users] Re-exporting RBD images via iSCSI

2013-03-16 Thread Bond, Darryl
I have a small 3 node ceph cluster with 6 OSDs on each node I would like to re-export some rbd images via LIO. Is it recommended to run RBD/LIO on one of the cluster nodes? Preliminary tests show that it works fine. I have seen reports (that I can't find) that it is not recommended to run the RBD