Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 390 insertions, 0 deletions

diff --git a/src/common/ceph_strings.cc b/src/common/ceph_strings.cc
new file mode 100644
index 000000000..18dcc701b
--- /dev/null
+++ b/src/common/ceph_strings.cc
@@ -0,0 +1,390 @@
+/*
+ * Ceph string constants
+ */
+#include "ceph_strings.h"
+#include "include/types.h"
+#include "include/ceph_features.h"
+
+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_MGR: return "mgr";
+	case CEPH_ENTITY_TYPE_CLIENT: return "client";
+	case CEPH_ENTITY_TYPE_AUTH: return "auth";
+	default: return "unknown";
+	}
+}
+
+const char *ceph_con_mode_name(int con_mode)
+{
+	switch (con_mode) {
+	case CEPH_CON_MODE_UNKNOWN: return "unknown";
+	case CEPH_CON_MODE_CRC: return "crc";
+	case CEPH_CON_MODE_SECURE: return "secure";
+	default: return "???";
+	}
+}
+
+const char *ceph_osd_op_name(int op)
+{
+	switch (op) {
+#define GENERATE_CASE(op, opcode, str)	case CEPH_OSD_OP_##op: return (str);
+__CEPH_FORALL_OSD_OPS(GENERATE_CASE)
+#undef GENERATE_CASE
+	default:
+		return "???";
+	}
+}
+
+const char *ceph_osd_state_name(int s)
+{
+	switch (s) {
+	case CEPH_OSD_EXISTS:
+		return "exists";
+	case CEPH_OSD_UP:
+		return "up";
+	case CEPH_OSD_AUTOOUT:
+		return "autoout";
+	case CEPH_OSD_NEW:
+		return "new";
+	case CEPH_OSD_FULL:
+		return "full";
+	case CEPH_OSD_NEARFULL:
+		return "nearfull";
+	case CEPH_OSD_BACKFILLFULL:
+		return "backfillfull";
+        case CEPH_OSD_DESTROYED:
+                return "destroyed";
+        case CEPH_OSD_NOUP:
+                return "noup";
+        case CEPH_OSD_NODOWN:
+                return "nodown";
+        case CEPH_OSD_NOIN:
+                return "noin";
+        case CEPH_OSD_NOOUT:
+                return "noout";
+        case CEPH_OSD_STOP:
+                return "stop";
+	default:
+		return "???";
+	}
+}
+
+const char *ceph_release_name(int r)
+{
+	switch (r) {
+	case CEPH_RELEASE_ARGONAUT:
+		return "argonaut";
+	case CEPH_RELEASE_BOBTAIL:
+		return "bobtail";
+	case CEPH_RELEASE_CUTTLEFISH:
+		return "cuttlefish";
+	case CEPH_RELEASE_DUMPLING:
+		return "dumpling";
+	case CEPH_RELEASE_EMPEROR:
+		return "emperor";
+	case CEPH_RELEASE_FIREFLY:
+		return "firefly";
+	case CEPH_RELEASE_GIANT:
+		return "giant";
+	case CEPH_RELEASE_HAMMER:
+		return "hammer";
+	case CEPH_RELEASE_INFERNALIS:
+		return "infernalis";
+	case CEPH_RELEASE_JEWEL:
+		return "jewel";
+	case CEPH_RELEASE_KRAKEN:
+		return "kraken";
+	case CEPH_RELEASE_LUMINOUS:
+		return "luminous";
+	case CEPH_RELEASE_MIMIC:
+		return "mimic";
+	case CEPH_RELEASE_NAUTILUS:
+		return "nautilus";
+	case CEPH_RELEASE_OCTOPUS:
+		return "octopus";
+	case CEPH_RELEASE_PACIFIC:
+		return "pacific";
+	case CEPH_RELEASE_QUINCY:
+		return "quincy";
+	case CEPH_RELEASE_REEF:
+		return "reef";
+	default:
+		if (r < 0)
+			return "unspecified";
+		return "unknown";
+	}
+}
+
+uint64_t ceph_release_features(int r)
+{
+	uint64_t req = 0;
+
+	req |= CEPH_FEATURE_CRUSH_TUNABLES;
+	if (r <= CEPH_RELEASE_CUTTLEFISH)
+		return req;
+
+	req |= CEPH_FEATURE_CRUSH_TUNABLES2 |
+		CEPH_FEATURE_OSDHASHPSPOOL;
+	if (r <= CEPH_RELEASE_EMPEROR)
+		return req;
+
+	req |= CEPH_FEATURE_CRUSH_TUNABLES3 |
+		CEPH_FEATURE_OSD_PRIMARY_AFFINITY |
+		CEPH_FEATURE_OSD_CACHEPOOL;
+	if (r <= CEPH_RELEASE_GIANT)
+		return req;
+
+	req |= CEPH_FEATURE_CRUSH_V4;
+	if (r <= CEPH_RELEASE_INFERNALIS)
+		return req;
+
+	req |= CEPH_FEATURE_CRUSH_TUNABLES5;
+	if (r <= CEPH_RELEASE_JEWEL)
+		return req;
+
+	req |= CEPH_FEATURE_MSG_ADDR2;
+	if (r <= CEPH_RELEASE_KRAKEN)
+		return req;
+
+	req |= CEPH_FEATUREMASK_CRUSH_CHOOSE_ARGS; // and overlaps
+	if (r <= CEPH_RELEASE_LUMINOUS)
+		return req;
+
+	return req;
+}
+
+/* return oldest/first release that supports these features */
+int ceph_release_from_features(uint64_t features)
+{
+	int r = 1;
+	while (true) {
+		uint64_t need = ceph_release_features(r);
+		if ((need & features) != need ||
+		    r == CEPH_RELEASE_MAX) {
+			r--;
+			need = ceph_release_features(r);
+			/* we want the first release that looks like this */
+			while (r > 1 && ceph_release_features(r - 1) == need) {
+				r--;
+			}
+			break;
+		}
+		++r;
+	}
+	return r;
+}
+
+const char *ceph_osd_watch_op_name(int o)
+{
+	switch (o) {
+	case CEPH_OSD_WATCH_OP_UNWATCH:
+		return "unwatch";
+	case CEPH_OSD_WATCH_OP_WATCH:
+		return "watch";
+	case CEPH_OSD_WATCH_OP_RECONNECT:
+		return "reconnect";
+	case CEPH_OSD_WATCH_OP_PING:
+		return "ping";
+	default:
+		return "???";
+	}
+}
+
+const char *ceph_osd_alloc_hint_flag_name(int f)
+{
+	switch (f) {
+	case CEPH_OSD_ALLOC_HINT_FLAG_SEQUENTIAL_WRITE:
+		return "sequential_write";
+	case CEPH_OSD_ALLOC_HINT_FLAG_RANDOM_WRITE:
+		return "random_write";
+	case CEPH_OSD_ALLOC_HINT_FLAG_SEQUENTIAL_READ:
+		return "sequential_read";
+	case CEPH_OSD_ALLOC_HINT_FLAG_RANDOM_READ:
+		return "random_read";
+	case CEPH_OSD_ALLOC_HINT_FLAG_APPEND_ONLY:
+		return "append_only";
+	case CEPH_OSD_ALLOC_HINT_FLAG_IMMUTABLE:
+		return "immutable";
+	case CEPH_OSD_ALLOC_HINT_FLAG_SHORTLIVED:
+		return "shortlived";
+	case CEPH_OSD_ALLOC_HINT_FLAG_LONGLIVED:
+		return "longlived";
+	case CEPH_OSD_ALLOC_HINT_FLAG_COMPRESSIBLE:
+		return "compressible";
+	case CEPH_OSD_ALLOC_HINT_FLAG_INCOMPRESSIBLE:
+		return "incompressible";
+	default:
+		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";
+	case CEPH_MDS_STATE_DAMAGED:   return "down:damaged";
+		/* 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_REPLAYONCE: return "up:oneshot-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";
+               /* misc */
+	case CEPH_MDS_STATE_NULL:       return "null";
+	}
+	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";
+	case CEPH_SESSION_FLUSHMSG: return "flushmsg";
+	case CEPH_SESSION_FLUSHMSG_ACK: return "flushmsg_ack";
+	case CEPH_SESSION_FORCE_RO: return "force_ro";
+	case CEPH_SESSION_REJECT: return "reject";
+	case CEPH_SESSION_REQUEST_FLUSH_MDLOG: return "request_flushmdlog";
+	}
+	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_LOOKUPINO:  return "lookupino";
+	case CEPH_MDS_OP_LOOKUPNAME:  return "lookupname";
+	case CEPH_MDS_OP_GETATTR:  return "getattr";
+	case CEPH_MDS_OP_DUMMY:  return "dummy";
+	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_SETLAYOUT: return "setlayou";
+	case CEPH_MDS_OP_SETDIRLAYOUT: return "setdirlayout";
+	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";
+	case CEPH_MDS_OP_RENAMESNAP: return "renamesnap";
+	case CEPH_MDS_OP_READDIR_SNAPDIFF: return "readdir_snapdiff";
+	case CEPH_MDS_OP_SETFILELOCK: return "setfilelock";
+	case CEPH_MDS_OP_GETFILELOCK: return "getfilelock";
+	case CEPH_MDS_OP_FRAGMENTDIR: return "fragmentdir";
+	case CEPH_MDS_OP_EXPORTDIR: return "exportdir";
+	case CEPH_MDS_OP_FLUSH: return "flush_path";
+	case CEPH_MDS_OP_ENQUEUE_SCRUB: return "enqueue_scrub";
+	case CEPH_MDS_OP_REPAIR_FRAGSTATS: return "repair_fragstats";
+	case CEPH_MDS_OP_REPAIR_INODESTATS: return "repair_inodestats";
+	}
+	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 "???";
+}
+
+const char *ceph_watch_event_name(int e)
+{
+	switch (e) {
+	case CEPH_WATCH_EVENT_NOTIFY: return "notify";
+	case CEPH_WATCH_EVENT_NOTIFY_COMPLETE: return "notify_complete";
+	case CEPH_WATCH_EVENT_DISCONNECT: return "disconnect";
+	}
+	return "???";
+}
+
+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";  // (obsolete)
+	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 "???";
+}
+
+const char *ceph_osd_backoff_op_name(int op)
+{
+	switch (op) {
+	case CEPH_OSD_BACKOFF_OP_BLOCK: return "block";
+	case CEPH_OSD_BACKOFF_OP_ACK_BLOCK: return "ack-block";
+	case CEPH_OSD_BACKOFF_OP_UNBLOCK: return "unblock";
+	}
+	return "???";
+}