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linux/net/ceph/ceph_strings.c

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ceph: factor out libceph from Ceph file system This factors out protocol and low-level storage parts of ceph into a separate libceph module living in net/ceph and include/linux/ceph. This is mostly a matter of moving files around. However, a few key pieces of the interface change as well: - ceph_client becomes ceph_fs_client and ceph_client, where the latter captures the mon and osd clients, and the fs_client gets the mds client and file system specific pieces. - Mount option parsing and debugfs setup is correspondingly broken into two pieces. - The mon client gets a generic handler callback for otherwise unknown messages (mds map, in this case). - The basic supported/required feature bits can be expanded (and are by ceph_fs_client). No functional change, aside from some subtle error handling cases that got cleaned up in the refactoring process. Signed-off-by: Sage Weil <sage@newdream.net>
2010-04-07 06:14:15 +08:00
/*
* Ceph string constants
*/
#include <linux/module.h>
#include <linux/ceph/types.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_CLIENT: return "client";
case CEPH_ENTITY_TYPE_AUTH: return "auth";
default: return "unknown";
}
}
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";
case CEPH_OSD_OP_ROLLBACK: return "rollback";
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";
case CEPH_OSD_OP_CMPXATTR: return "cmpxattr";
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 "???";
}
libceph: add ceph_osd_state_name() Add the definition of ceph_osd_state_name(), to match its counterpart in user space. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2013-02-16 01:42:30 +08:00
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";
default:
return "???";
}
}
ceph: factor out libceph from Ceph file system This factors out protocol and low-level storage parts of ceph into a separate libceph module living in net/ceph and include/linux/ceph. This is mostly a matter of moving files around. However, a few key pieces of the interface change as well: - ceph_client becomes ceph_fs_client and ceph_client, where the latter captures the mon and osd clients, and the fs_client gets the mds client and file system specific pieces. - Mount option parsing and debugfs setup is correspondingly broken into two pieces. - The mon client gets a generic handler callback for otherwise unknown messages (mds map, in this case). - The basic supported/required feature bits can be expanded (and are by ceph_fs_client). No functional change, aside from some subtle error handling cases that got cleaned up in the refactoring process. Signed-off-by: Sage Weil <sage@newdream.net>
2010-04-07 06:14:15 +08:00
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 "???";
}