diff options
Diffstat (limited to 'include/linux/ceph/rados.h')
| -rw-r--r-- | include/linux/ceph/rados.h | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/include/linux/ceph/rados.h b/include/linux/ceph/rados.h index 2f822dca1..5c0da61cb 100644 --- a/include/linux/ceph/rados.h +++ b/include/linux/ceph/rados.h @@ -114,8 +114,8 @@ struct ceph_object_layout { * compound epoch+version, used by storage layer to serialize mutations */ struct ceph_eversion { - __le32 epoch; __le64 version; + __le32 epoch; } __attribute__ ((packed)); /* @@ -153,6 +153,11 @@ extern const char *ceph_osd_state_name(int s); #define CEPH_OSDMAP_NOIN (1<<8) /* block osd auto mark-in */ #define CEPH_OSDMAP_NOBACKFILL (1<<9) /* block osd backfill */ #define CEPH_OSDMAP_NORECOVER (1<<10) /* block osd recovery and backfill */ +#define CEPH_OSDMAP_NOSCRUB (1<<11) /* block periodic scrub */ +#define CEPH_OSDMAP_NODEEP_SCRUB (1<<12) /* block periodic deep-scrub */ +#define CEPH_OSDMAP_NOTIERAGENT (1<<13) /* disable tiering agent */ +#define CEPH_OSDMAP_NOREBALANCE (1<<14) /* block osd backfill unless pg is degraded */ +#define CEPH_OSDMAP_SORTBITWISE (1<<15) /* use bitwise hobject_t sort */ /* * The error code to return when an OSD can't handle a write @@ -389,6 +394,13 @@ enum { CEPH_OSD_FLAG_SKIPRWLOCKS = 0x10000, /* skip rw locks */ CEPH_OSD_FLAG_IGNORE_OVERLAY = 0x20000, /* ignore pool overlay */ CEPH_OSD_FLAG_FLUSH = 0x40000, /* this is part of flush */ + CEPH_OSD_FLAG_MAP_SNAP_CLONE = 0x80000, /* map snap direct to clone id */ + CEPH_OSD_FLAG_ENFORCE_SNAPC = 0x100000, /* use snapc provided even if + pool uses pool snaps */ + CEPH_OSD_FLAG_REDIRECTED = 0x200000, /* op has been redirected */ + CEPH_OSD_FLAG_KNOWN_REDIR = 0x400000, /* redirect bit is authoritative */ + CEPH_OSD_FLAG_FULL_TRY = 0x800000, /* try op despite full flag */ + CEPH_OSD_FLAG_FULL_FORCE = 0x1000000, /* force op despite full flag */ }; enum { @@ -415,7 +427,17 @@ enum { CEPH_OSD_CMPXATTR_MODE_U64 = 2 }; -#define RADOS_NOTIFY_VER 1 +enum { + CEPH_OSD_WATCH_OP_UNWATCH = 0, + CEPH_OSD_WATCH_OP_LEGACY_WATCH = 1, + /* note: use only ODD ids to prevent pre-giant code from + interpreting the op as UNWATCH */ + CEPH_OSD_WATCH_OP_WATCH = 3, + CEPH_OSD_WATCH_OP_RECONNECT = 5, + CEPH_OSD_WATCH_OP_PING = 7, +}; + +const char *ceph_osd_watch_op_name(int o); /* * an individual object operation. each may be accompanied by some data @@ -450,10 +472,14 @@ struct ceph_osd_op { } __attribute__ ((packed)) snap; struct { __le64 cookie; - __le64 ver; - __u8 flag; /* 0 = unwatch, 1 = watch */ + __le64 ver; /* no longer used */ + __u8 op; /* CEPH_OSD_WATCH_OP_* */ + __le32 gen; /* registration generation */ } __attribute__ ((packed)) watch; struct { + __le64 cookie; + } __attribute__ ((packed)) notify; + struct { __le64 offset, length; __le64 src_offset; } __attribute__ ((packed)) clonerange; |