Thank you! Is striping supported while using CephFS? Peace, Hadi
On Wed, Jul 8, 2015 at 2:59 PM, Somnath Roy <[email protected]> wrote: > Striping is not supported with kernel rbd yet.. > > > > Thanks & Regards > > Somnath > > > > *From:* ceph-users [mailto:[email protected]] *On Behalf > Of *Hadi Montakhabi > *Sent:* Wednesday, July 08, 2015 12:56 PM > *To:* [email protected] > *Subject:* [ceph-users] Cannot map rbd image with striping! > > > > Hi Cephers, > > > > Here is the problem I am facing. > > I would like to use striping feature with rbd. > > When I create an image with striping arguments defined, I cannot map it: > > > > [cephuser@node01 ~]$ rbd create ceph-client0-rbd0 --image-format 2 --size > 10240 --stripe-unit 65536 --stripe-count 4 > > [cephuser@node01 ~]$ sudo rbd map --image ceph-client0-rbd0 > > > rbd: sysfs write failed > > rbd: map failed: (22) Invalid argument > > > > > > However, when I create an image without striping arguments, it gets mapped > with no problem: > > > > [cephuser@node01 ~]$ rbd create ceph-client0-rbd0 --size 10240 > > [cephuser@node01 ~]$ sudo rbd map --image ceph-client0-rbd0 > > /dev/rbd0 > > > > Any thoughts what could go wrong? > > > > Thanks, > > Hadi > > ------------------------------ > > PLEASE NOTE: The information contained in this electronic mail message is > intended only for the use of the designated recipient(s) named above. If > the reader of this message is not the intended recipient, you are hereby > notified that you have received this message in error and that any review, > dissemination, distribution, or copying of this message is strictly > prohibited. If you have received this communication in error, please notify > the sender by telephone or e-mail (as shown above) immediately and destroy > any and all copies of this message in your possession (whether hard copies > or electronically stored copies). > >
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