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| author | Yan, Zheng <zyan@redhat.com> | 2016-11-10 16:02:06 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-12-12 23:54:27 +0100 |
| commit | e9e427f0a14f7e4773896dd7af357819a56d097a (patch) | |
| tree | 0dc4cbb9e97788412760a6d03d86b0967e655db4 /include/linux/ceph/mdsmap.h | |
| parent | 7ce469a53e7106acdaca2e25027941d0f7c12a8e (diff) | |
| download | blackbird-op-linux-e9e427f0a14f7e4773896dd7af357819a56d097a.tar.gz blackbird-op-linux-e9e427f0a14f7e4773896dd7af357819a56d097a.zip | |
ceph: check availability of mds cluster on mount
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'include/linux/ceph/mdsmap.h')
| -rw-r--r-- | include/linux/ceph/mdsmap.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/ceph/mdsmap.h b/include/linux/ceph/mdsmap.h index 87ed09f54800..8ed5dc505fbb 100644 --- a/include/linux/ceph/mdsmap.h +++ b/include/linux/ceph/mdsmap.h @@ -31,6 +31,10 @@ struct ceph_mdsmap { int m_num_data_pg_pools; u64 *m_data_pg_pools; u64 m_cas_pg_pool; + + bool m_enabled; + bool m_damaged; + int m_num_laggy; }; static inline struct ceph_entity_addr * @@ -59,5 +63,6 @@ static inline bool ceph_mdsmap_is_laggy(struct ceph_mdsmap *m, int w) extern int ceph_mdsmap_get_random_mds(struct ceph_mdsmap *m); extern struct ceph_mdsmap *ceph_mdsmap_decode(void **p, void *end); extern void ceph_mdsmap_destroy(struct ceph_mdsmap *m); +extern bool ceph_mdsmap_is_cluster_available(struct ceph_mdsmap *m); #endif |
