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authorYan, Zheng <zyan@redhat.com>2016-11-10 09:02:06 +0100
committerIlya Dryomov <idryomov@gmail.com>2016-12-12 23:54:27 +0100
commite9e427f0a14f7e4773896dd7af357819a56d097a (patch)
tree0dc4cbb9e97788412760a6d03d86b0967e655db4 /fs/ceph/super.h
parentceph: fix splice read for no Fc capability case (diff)
downloadlinux-e9e427f0a14f7e4773896dd7af357819a56d097a.tar.xz
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ceph: check availability of mds cluster on mount
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs/ceph/super.h')
-rw-r--r--fs/ceph/super.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 622d5dd9f616..b07f55e55f60 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -36,6 +36,7 @@
#define CEPH_MOUNT_OPT_DCACHE (1<<9) /* use dcache for readdir etc */
#define CEPH_MOUNT_OPT_FSCACHE (1<<10) /* use fscache */
#define CEPH_MOUNT_OPT_NOPOOLPERM (1<<11) /* no pool permission check */
+#define CEPH_MOUNT_OPT_MOUNTWAIT (1<<12) /* mount waits if no mds is up */
#define CEPH_MOUNT_OPT_DEFAULT CEPH_MOUNT_OPT_DCACHE