That require some kind of driver in Ceph(see XFSFileStoreBackend.cc/h and BTRFSFileStoreBackend.cc/h), you need to implement a GPFSFileStoreBackend in Ceph. But Why you want OSD on top of GPFS? > -----Original Message----- > From: ceph-devel-owner@xxxxxxxxxxxxxxx [mailto:ceph-devel- > owner@xxxxxxxxxxxxxxx] On Behalf Of Matt Weil > Sent: Wednesday, August 12, 2015 10:26 PM > To: Ceph Development > Subject: create OSD on IBM's GPFS file system > > Hello all, > > Is this possible? > > ____ > This email message is a private communication. The information transmitted, > including attachments, is intended only for the person or entity to which it is > addressed and may contain confidential, privileged, and/or proprietary > material. Any review, duplication, retransmission, distribution, or other use of, > or taking of any action in reliance upon, this information by persons or entities > other than the intended recipient is unauthorized by the sender and is > prohibited. If you have received this message in error, please contact the > sender immediately by return email and delete the original message from all > computer systems. Thank you. > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body > of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at > http://vger.kernel.org/majordomo-info.html ��.n��������+%������w��{.n����z��u���ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f