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linux/fs/ceph/ceph_strings.c

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ceph: on-wire types 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>
2009-10-06 20:31:06 +02:00
/*
* Ceph string constants
*/
#include "types.h"
ceph: negotiate authentication protocol; implement AUTH_NONE protocol When we open a monitor session, we send an initial AUTH message listing the auth protocols we support, our entity name, and (possibly) a previously assigned global_id. The monitor chooses a protocol and responds with an initial message. Initially implement AUTH_NONE, a dummy protocol that provides no security, but works within the new framework. It generates 'authorizers' that are used when connecting to (mds, osd) services that simply state our entity name and global_id. This is a wire protocol change. Signed-off-by: Sage Weil <sage@newdream.net>
2009-11-19 01:19:57 +01:00
const char *ceph_entity_type_name(int type)
{
switch (type) {
case CEPH_ENTITY_TYPE_MDS: return "mds";
case CEPH_ENTITY_TYPE_OSD: return "osd";
case CEPH_ENTITY_TYPE_MON: return "mon";
case CEPH_ENTITY_TYPE_CLIENT: return "client";
case CEPH_ENTITY_TYPE_AUTH: return "auth";
default: return "unknown";
}
}
ceph: on-wire types 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>
2009-10-06 20:31:06 +02:00
const char *ceph_osd_op_name(int op)
{
switch (op) {
case CEPH_OSD_OP_READ: return "read";
case CEPH_OSD_OP_STAT: return "stat";
case CEPH_OSD_OP_MASKTRUNC: return "masktrunc";
case CEPH_OSD_OP_WRITE: return "write";
case CEPH_OSD_OP_DELETE: return "delete";
case CEPH_OSD_OP_TRUNCATE: return "truncate";
case CEPH_OSD_OP_ZERO: return "zero";
case CEPH_OSD_OP_WRITEFULL: return "writefull";
ceph: sync header defs with server code Define ROLLBACK op, IFLOCK inode lock (for advisory file locking). Signed-off-by: Sage Weil <sage@newdream.net>
2010-07-07 17:39:03 +02:00
case CEPH_OSD_OP_ROLLBACK: return "rollback";
ceph: on-wire types 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>
2009-10-06 20:31:06 +02:00
case CEPH_OSD_OP_APPEND: return "append";
case CEPH_OSD_OP_STARTSYNC: return "startsync";
case CEPH_OSD_OP_SETTRUNC: return "settrunc";
case CEPH_OSD_OP_TRIMTRUNC: return "trimtrunc";
case CEPH_OSD_OP_TMAPUP: return "tmapup";
case CEPH_OSD_OP_TMAPGET: return "tmapget";
case CEPH_OSD_OP_TMAPPUT: return "tmapput";
case CEPH_OSD_OP_GETXATTR: return "getxattr";
case CEPH_OSD_OP_GETXATTRS: return "getxattrs";
case CEPH_OSD_OP_SETXATTR: return "setxattr";
case CEPH_OSD_OP_SETXATTRS: return "setxattrs";
case CEPH_OSD_OP_RESETXATTRS: return "resetxattrs";
case CEPH_OSD_OP_RMXATTR: return "rmxattr";
ceph: resync headers with userland Notable changes include pool op defines and types, FLOCK feature bit, and new CMPXATTR osd ops. Signed-off-by: Sage Weil <sage@newdream.net>
2010-05-12 23:48:20 +02:00
case CEPH_OSD_OP_CMPXATTR: return "cmpxattr";
ceph: on-wire types 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>
2009-10-06 20:31:06 +02:00
case CEPH_OSD_OP_PULL: return "pull";
case CEPH_OSD_OP_PUSH: return "push";
case CEPH_OSD_OP_BALANCEREADS: return "balance-reads";
case CEPH_OSD_OP_UNBALANCEREADS: return "unbalance-reads";
case CEPH_OSD_OP_SCRUB: return "scrub";
case CEPH_OSD_OP_WRLOCK: return "wrlock";
case CEPH_OSD_OP_WRUNLOCK: return "wrunlock";
case CEPH_OSD_OP_RDLOCK: return "rdlock";
case CEPH_OSD_OP_RDUNLOCK: return "rdunlock";
case CEPH_OSD_OP_UPLOCK: return "uplock";
case CEPH_OSD_OP_DNLOCK: return "dnlock";
case CEPH_OSD_OP_CALL: return "call";
case CEPH_OSD_OP_PGLS: return "pgls";
}
return "???";
}
const char *ceph_mds_state_name(int s)
{
switch (s) {
/* down and out */
case CEPH_MDS_STATE_DNE: return "down:dne";
case CEPH_MDS_STATE_STOPPED: return "down:stopped";
/* up and out */
case CEPH_MDS_STATE_BOOT: return "up:boot";
case CEPH_MDS_STATE_STANDBY: return "up:standby";
case CEPH_MDS_STATE_STANDBY_REPLAY: return "up:standby-replay";
case CEPH_MDS_STATE_CREATING: return "up:creating";
case CEPH_MDS_STATE_STARTING: return "up:starting";
/* up and in */
case CEPH_MDS_STATE_REPLAY: return "up:replay";
case CEPH_MDS_STATE_RESOLVE: return "up:resolve";
case CEPH_MDS_STATE_RECONNECT: return "up:reconnect";
case CEPH_MDS_STATE_REJOIN: return "up:rejoin";
case CEPH_MDS_STATE_CLIENTREPLAY: return "up:clientreplay";
case CEPH_MDS_STATE_ACTIVE: return "up:active";
case CEPH_MDS_STATE_STOPPING: return "up:stopping";
}
return "???";
}
const char *ceph_session_op_name(int op)
{
switch (op) {
case CEPH_SESSION_REQUEST_OPEN: return "request_open";
case CEPH_SESSION_OPEN: return "open";
case CEPH_SESSION_REQUEST_CLOSE: return "request_close";
case CEPH_SESSION_CLOSE: return "close";
case CEPH_SESSION_REQUEST_RENEWCAPS: return "request_renewcaps";
case CEPH_SESSION_RENEWCAPS: return "renewcaps";
case CEPH_SESSION_STALE: return "stale";
case CEPH_SESSION_RECALL_STATE: return "recall_state";
}
return "???";
}
const char *ceph_mds_op_name(int op)
{
switch (op) {
case CEPH_MDS_OP_LOOKUP: return "lookup";
case CEPH_MDS_OP_LOOKUPHASH: return "lookuphash";
case CEPH_MDS_OP_LOOKUPPARENT: return "lookupparent";
case CEPH_MDS_OP_GETATTR: return "getattr";
case CEPH_MDS_OP_SETXATTR: return "setxattr";
case CEPH_MDS_OP_SETATTR: return "setattr";
case CEPH_MDS_OP_RMXATTR: return "rmxattr";
case CEPH_MDS_OP_READDIR: return "readdir";
case CEPH_MDS_OP_MKNOD: return "mknod";
case CEPH_MDS_OP_LINK: return "link";
case CEPH_MDS_OP_UNLINK: return "unlink";
case CEPH_MDS_OP_RENAME: return "rename";
case CEPH_MDS_OP_MKDIR: return "mkdir";
case CEPH_MDS_OP_RMDIR: return "rmdir";
case CEPH_MDS_OP_SYMLINK: return "symlink";
case CEPH_MDS_OP_CREATE: return "create";
case CEPH_MDS_OP_OPEN: return "open";
case CEPH_MDS_OP_LOOKUPSNAP: return "lookupsnap";
case CEPH_MDS_OP_LSSNAP: return "lssnap";
case CEPH_MDS_OP_MKSNAP: return "mksnap";
case CEPH_MDS_OP_RMSNAP: return "rmsnap";
ceph: define on-wire types, constants for file locking support Define the MDS operations and data types for doing file advisory locking with the MDS. Signed-off-by: Greg Farnum <gregf@hq.newdream.net> Signed-off-by: Sage Weil <sage@newdream.net>
2010-08-03 00:30:08 +02:00
case CEPH_MDS_OP_SETFILELOCK: return "setfilelock";
case CEPH_MDS_OP_GETFILELOCK: return "getfilelock";
ceph: on-wire types 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>
2009-10-06 20:31:06 +02:00
}
return "???";
}
const char *ceph_cap_op_name(int op)
{
switch (op) {
case CEPH_CAP_OP_GRANT: return "grant";
case CEPH_CAP_OP_REVOKE: return "revoke";
case CEPH_CAP_OP_TRUNC: return "trunc";
case CEPH_CAP_OP_EXPORT: return "export";
case CEPH_CAP_OP_IMPORT: return "import";
case CEPH_CAP_OP_UPDATE: return "update";
case CEPH_CAP_OP_DROP: return "drop";
case CEPH_CAP_OP_FLUSH: return "flush";
case CEPH_CAP_OP_FLUSH_ACK: return "flush_ack";
case CEPH_CAP_OP_FLUSHSNAP: return "flushsnap";
case CEPH_CAP_OP_FLUSHSNAP_ACK: return "flushsnap_ack";
case CEPH_CAP_OP_RELEASE: return "release";
case CEPH_CAP_OP_RENEW: return "renew";
}
return "???";
}
const char *ceph_lease_op_name(int o)
{
switch (o) {
case CEPH_MDS_LEASE_REVOKE: return "revoke";
case CEPH_MDS_LEASE_RELEASE: return "release";
case CEPH_MDS_LEASE_RENEW: return "renew";
case CEPH_MDS_LEASE_REVOKE_ACK: return "revoke_ack";
}
return "???";
}
const char *ceph_snap_op_name(int o)
{
switch (o) {
case CEPH_SNAP_OP_UPDATE: return "update";
case CEPH_SNAP_OP_CREATE: return "create";
case CEPH_SNAP_OP_DESTROY: return "destroy";
case CEPH_SNAP_OP_SPLIT: return "split";
}
return "???";
}
ceph: resync headers with userland Notable changes include pool op defines and types, FLOCK feature bit, and new CMPXATTR osd ops. Signed-off-by: Sage Weil <sage@newdream.net>
2010-05-12 23:48:20 +02:00
ceph: cleanup pool op strings Signed-off-by: Sage Weil <sage@newdream.net>
2010-05-14 20:36:48 +02:00
const char *ceph_pool_op_name(int op)
{
switch (op) {
case POOL_OP_CREATE: return "create";
case POOL_OP_DELETE: return "delete";
case POOL_OP_AUID_CHANGE: return "auid change";
case POOL_OP_CREATE_SNAP: return "create snap";
case POOL_OP_DELETE_SNAP: return "delete snap";
case POOL_OP_CREATE_UNMANAGED_SNAP: return "create unmanaged snap";
case POOL_OP_DELETE_UNMANAGED_SNAP: return "delete unmanaged snap";
}
return "???";
ceph: resync headers with userland Notable changes include pool op defines and types, FLOCK feature bit, and new CMPXATTR osd ops. Signed-off-by: Sage Weil <sage@newdream.net>
2010-05-12 23:48:20 +02:00
}