0dee3c28af
These headers describe the types used to exchange messages between the Ceph client and various servers. All types are little-endian and packed. These headers are shared between the kernel and userspace, so all types are in terms of e.g. __u32. Additionally, we define a few magic values to identify the current version of the protocol(s) in use, so that discrepancies to be detected on mount. Signed-off-by: Sage Weil <sage@newdream.net>
163 lines
5.1 KiB
C
163 lines
5.1 KiB
C
/*
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* Ceph string constants
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*/
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#include "types.h"
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const char *ceph_osd_op_name(int op)
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{
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switch (op) {
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case CEPH_OSD_OP_READ: return "read";
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case CEPH_OSD_OP_STAT: return "stat";
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case CEPH_OSD_OP_MASKTRUNC: return "masktrunc";
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case CEPH_OSD_OP_WRITE: return "write";
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case CEPH_OSD_OP_DELETE: return "delete";
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case CEPH_OSD_OP_TRUNCATE: return "truncate";
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case CEPH_OSD_OP_ZERO: return "zero";
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case CEPH_OSD_OP_WRITEFULL: return "writefull";
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case CEPH_OSD_OP_APPEND: return "append";
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case CEPH_OSD_OP_STARTSYNC: return "startsync";
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case CEPH_OSD_OP_SETTRUNC: return "settrunc";
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case CEPH_OSD_OP_TRIMTRUNC: return "trimtrunc";
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case CEPH_OSD_OP_TMAPUP: return "tmapup";
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case CEPH_OSD_OP_TMAPGET: return "tmapget";
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case CEPH_OSD_OP_TMAPPUT: return "tmapput";
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case CEPH_OSD_OP_GETXATTR: return "getxattr";
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case CEPH_OSD_OP_GETXATTRS: return "getxattrs";
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case CEPH_OSD_OP_SETXATTR: return "setxattr";
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case CEPH_OSD_OP_SETXATTRS: return "setxattrs";
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case CEPH_OSD_OP_RESETXATTRS: return "resetxattrs";
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case CEPH_OSD_OP_RMXATTR: return "rmxattr";
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case CEPH_OSD_OP_PULL: return "pull";
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case CEPH_OSD_OP_PUSH: return "push";
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case CEPH_OSD_OP_BALANCEREADS: return "balance-reads";
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case CEPH_OSD_OP_UNBALANCEREADS: return "unbalance-reads";
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case CEPH_OSD_OP_SCRUB: return "scrub";
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case CEPH_OSD_OP_WRLOCK: return "wrlock";
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case CEPH_OSD_OP_WRUNLOCK: return "wrunlock";
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case CEPH_OSD_OP_RDLOCK: return "rdlock";
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case CEPH_OSD_OP_RDUNLOCK: return "rdunlock";
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case CEPH_OSD_OP_UPLOCK: return "uplock";
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case CEPH_OSD_OP_DNLOCK: return "dnlock";
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case CEPH_OSD_OP_CALL: return "call";
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case CEPH_OSD_OP_PGLS: return "pgls";
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}
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return "???";
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}
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const char *ceph_mds_state_name(int s)
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{
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switch (s) {
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/* down and out */
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case CEPH_MDS_STATE_DNE: return "down:dne";
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case CEPH_MDS_STATE_STOPPED: return "down:stopped";
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/* up and out */
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case CEPH_MDS_STATE_BOOT: return "up:boot";
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case CEPH_MDS_STATE_STANDBY: return "up:standby";
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case CEPH_MDS_STATE_STANDBY_REPLAY: return "up:standby-replay";
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case CEPH_MDS_STATE_CREATING: return "up:creating";
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case CEPH_MDS_STATE_STARTING: return "up:starting";
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/* up and in */
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case CEPH_MDS_STATE_REPLAY: return "up:replay";
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case CEPH_MDS_STATE_RESOLVE: return "up:resolve";
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case CEPH_MDS_STATE_RECONNECT: return "up:reconnect";
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case CEPH_MDS_STATE_REJOIN: return "up:rejoin";
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case CEPH_MDS_STATE_CLIENTREPLAY: return "up:clientreplay";
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case CEPH_MDS_STATE_ACTIVE: return "up:active";
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case CEPH_MDS_STATE_STOPPING: return "up:stopping";
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}
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return "???";
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}
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const char *ceph_session_op_name(int op)
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{
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switch (op) {
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case CEPH_SESSION_REQUEST_OPEN: return "request_open";
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case CEPH_SESSION_OPEN: return "open";
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case CEPH_SESSION_REQUEST_CLOSE: return "request_close";
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case CEPH_SESSION_CLOSE: return "close";
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case CEPH_SESSION_REQUEST_RENEWCAPS: return "request_renewcaps";
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case CEPH_SESSION_RENEWCAPS: return "renewcaps";
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case CEPH_SESSION_STALE: return "stale";
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case CEPH_SESSION_RECALL_STATE: return "recall_state";
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}
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return "???";
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}
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const char *ceph_mds_op_name(int op)
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{
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switch (op) {
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case CEPH_MDS_OP_LOOKUP: return "lookup";
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case CEPH_MDS_OP_LOOKUPHASH: return "lookuphash";
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case CEPH_MDS_OP_LOOKUPPARENT: return "lookupparent";
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case CEPH_MDS_OP_GETATTR: return "getattr";
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case CEPH_MDS_OP_SETXATTR: return "setxattr";
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case CEPH_MDS_OP_SETATTR: return "setattr";
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case CEPH_MDS_OP_RMXATTR: return "rmxattr";
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case CEPH_MDS_OP_READDIR: return "readdir";
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case CEPH_MDS_OP_MKNOD: return "mknod";
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case CEPH_MDS_OP_LINK: return "link";
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case CEPH_MDS_OP_UNLINK: return "unlink";
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case CEPH_MDS_OP_RENAME: return "rename";
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case CEPH_MDS_OP_MKDIR: return "mkdir";
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case CEPH_MDS_OP_RMDIR: return "rmdir";
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case CEPH_MDS_OP_SYMLINK: return "symlink";
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case CEPH_MDS_OP_CREATE: return "create";
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case CEPH_MDS_OP_OPEN: return "open";
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case CEPH_MDS_OP_LOOKUPSNAP: return "lookupsnap";
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case CEPH_MDS_OP_LSSNAP: return "lssnap";
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case CEPH_MDS_OP_MKSNAP: return "mksnap";
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case CEPH_MDS_OP_RMSNAP: return "rmsnap";
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}
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return "???";
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}
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const char *ceph_cap_op_name(int op)
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{
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switch (op) {
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case CEPH_CAP_OP_GRANT: return "grant";
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case CEPH_CAP_OP_REVOKE: return "revoke";
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case CEPH_CAP_OP_TRUNC: return "trunc";
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case CEPH_CAP_OP_EXPORT: return "export";
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case CEPH_CAP_OP_IMPORT: return "import";
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case CEPH_CAP_OP_UPDATE: return "update";
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case CEPH_CAP_OP_DROP: return "drop";
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case CEPH_CAP_OP_FLUSH: return "flush";
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case CEPH_CAP_OP_FLUSH_ACK: return "flush_ack";
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case CEPH_CAP_OP_FLUSHSNAP: return "flushsnap";
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case CEPH_CAP_OP_FLUSHSNAP_ACK: return "flushsnap_ack";
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case CEPH_CAP_OP_RELEASE: return "release";
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case CEPH_CAP_OP_RENEW: return "renew";
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}
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return "???";
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}
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const char *ceph_lease_op_name(int o)
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{
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switch (o) {
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case CEPH_MDS_LEASE_REVOKE: return "revoke";
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case CEPH_MDS_LEASE_RELEASE: return "release";
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case CEPH_MDS_LEASE_RENEW: return "renew";
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case CEPH_MDS_LEASE_REVOKE_ACK: return "revoke_ack";
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}
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return "???";
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}
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const char *ceph_snap_op_name(int o)
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{
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switch (o) {
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case CEPH_SNAP_OP_UPDATE: return "update";
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case CEPH_SNAP_OP_CREATE: return "create";
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case CEPH_SNAP_OP_DESTROY: return "destroy";
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case CEPH_SNAP_OP_SPLIT: return "split";
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}
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return "???";
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}
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