ceph: multiple filesystem support
authorYan, Zheng <zyan@redhat.com>
Wed, 30 Mar 2016 09:18:34 +0000 (17:18 +0800)
committerIlya Dryomov <idryomov@gmail.com>
Wed, 25 May 2016 23:15:31 +0000 (01:15 +0200)
commit235a09821c2bc71d9d07f12217ce2ac00db99eba
tree559215dc0394dc0753ee07ecf5878d0be7d5510c
parent737cc81ead34bcef0b1f6ea8322228e4378cf21a
ceph: multiple filesystem support

To access non-default filesystem, we just need to subscribe to
mdsmap.<MDS_NAMESPACE_ID> and add a new mount option for mds
namespace id.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
[idryomov@gmail.com: switch to a new libceph API]
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/ceph/super.c
fs/ceph/super.h