Re: [ceph-users] Question about mount the same rbd in different machine

2014-11-25 Thread mail list
ter aware file system. > > Hope that helps! > -Mike > > -Original Message- > From: mail list [mailto:louis.hust...@gmail.com] > Sent: Tuesday, November 25, 2014 8:27 PM > To: Michael Kuriger > Cc: ceph-us...@ceph.com > Subject: Re: [ceph-users] Question abou

Re: [ceph-users] Question about mount the same rbd in different machine

2014-11-25 Thread Michael Kuriger
list [mailto:louis.hust...@gmail.com] Sent: Tuesday, November 25, 2014 8:27 PM To: Michael Kuriger Cc: ceph-us...@ceph.com Subject: Re: [ceph-users] Question about mount the same rbd in different machine Hi Michael, I write the same file with different content, and there is no hint for overwrite, so whe

Re: [ceph-users] Question about mount the same rbd in different machine

2014-11-25 Thread mail list
..@ceph.com > Subject: Re: [ceph-users] Question about mount the same rbd in different > machine > > hi, > > But i have touched the same file on the two machine under the same rbi with > no error. > will it cause some problem or just not suggested but can do? > >

Re: [ceph-users] Question about mount the same rbd in different machine

2014-11-25 Thread Michael Kuriger
Sent: Tuesday, November 25, 2014 8:11 PM To: Michael Kuriger Cc: ceph-us...@ceph.com Subject: Re: [ceph-users] Question about mount the same rbd in different machine hi, But i have touched the same file on the two machine under the same rbi with no error. will it cause some problem or jus

Re: [ceph-users] Question about mount the same rbd in different machine

2014-11-25 Thread mail list
hi, But i have touched the same file on the two machine under the same rbi with no error. will it cause some problem or just not suggested but can do? On Nov 26, 2014, at 12:08, Michael Kuriger wrote: > You can't write from 2 nodes mounted to the same rbd at the same time without > a cluste

Re: [ceph-users] Question about mount the same rbd in different machine

2014-11-25 Thread Michael Kuriger
You can't write from 2 nodes mounted to the same rbd at the same time without a cluster aware file system. -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of mail list Sent: Tuesday, November 25, 2014 7:30 PM To: ceph-us...@ceph.com Subject: [ce