include/linux/ceph/ceph_features.h

   1 #ifndef __CEPH_FEATURES
   2 #define __CEPH_FEATURES
   3
   4 /*
   5  * feature bits
   6  */
   7 #define CEPH_FEATURE_UID            (1<<0)
   8 #define CEPH_FEATURE_NOSRCADDR      (1<<1)
   9 #define CEPH_FEATURE_MONCLOCKCHECK  (1<<2)
  10 #define CEPH_FEATURE_FLOCK          (1<<3)
  11 #define CEPH_FEATURE_SUBSCRIBE2     (1<<4)
  12 #define CEPH_FEATURE_MONNAMES       (1<<5)
  13 #define CEPH_FEATURE_RECONNECT_SEQ  (1<<6)
  14 #define CEPH_FEATURE_DIRLAYOUTHASH  (1<<7)
  15 #define CEPH_FEATURE_OBJECTLOCATOR  (1<<8)
  16 #define CEPH_FEATURE_PGID64         (1<<9)
  17 #define CEPH_FEATURE_INCSUBOSDMAP   (1<<10)
  18 #define CEPH_FEATURE_PGPOOL3        (1<<11)
  19 #define CEPH_FEATURE_OSDREPLYMUX    (1<<12)
  20 #define CEPH_FEATURE_OSDENC         (1<<13)
  21 #define CEPH_FEATURE_OMAP           (1<<14)
  22 #define CEPH_FEATURE_MONENC         (1<<15)
  23 #define CEPH_FEATURE_QUERY_T        (1<<16)
  24 #define CEPH_FEATURE_INDEP_PG_MAP   (1<<17)
  25 #define CEPH_FEATURE_CRUSH_TUNABLES (1<<18)
  26 #define CEPH_FEATURE_CHUNKY_SCRUB   (1<<19)
  27 #define CEPH_FEATURE_MON_NULLROUTE  (1<<20)
  28 #define CEPH_FEATURE_MON_GV         (1<<21)
  29 #define CEPH_FEATURE_BACKFILL_RESERVATION (1<<22)
  30 #define CEPH_FEATURE_MSG_AUTH       (1<<23)
  31 #define CEPH_FEATURE_RECOVERY_RESERVATION (1<<24)
  32 #define CEPH_FEATURE_CRUSH_TUNABLES2 (1<<25)
  33 #define CEPH_FEATURE_CREATEPOOLID   (1<<26)
  34 #define CEPH_FEATURE_REPLY_CREATE_INODE   (1<<27)
  35 #define CEPH_FEATURE_OSD_HBMSGS     (1<<28)
  36 #define CEPH_FEATURE_MDSENC         (1<<29)
  37 #define CEPH_FEATURE_OSDHASHPSPOOL  (1<<30)
  38
  39 /*
  40  * Features supported.
  41  */
  42 #define CEPH_FEATURES_SUPPORTED_DEFAULT  \
  43         (CEPH_FEATURE_NOSRCADDR |               \
  44          CEPH_FEATURE_RECONNECT_SEQ |           \
  45          CEPH_FEATURE_PGID64 |                  \
  46          CEPH_FEATURE_PGPOOL3 |                 \
  47          CEPH_FEATURE_OSDENC |                  \
  48          CEPH_FEATURE_CRUSH_TUNABLES |          \
  49          CEPH_FEATURE_CRUSH_TUNABLES2 |         \
  50          CEPH_FEATURE_REPLY_CREATE_INODE |      \
  51          CEPH_FEATURE_OSDHASHPSPOOL)
  52
  53 #define CEPH_FEATURES_REQUIRED_DEFAULT   \
  54         (CEPH_FEATURE_NOSRCADDR |        \
  55          CEPH_FEATURE_RECONNECT_SEQ |    \
  56          CEPH_FEATURE_PGID64 |           \
  57          CEPH_FEATURE_PGPOOL3 |          \
  58          CEPH_FEATURE_OSDENC)
  59 #endif