diff options
author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2010-04-06 18:14:15 -0400 |
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committer | Sage Weil <sage@newdream.net> | 2010-10-20 18:37:28 -0400 |
commit | 3d14c5d2b6e15c21d8e5467dc62d33127c23a644 (patch) | |
tree | 7d123c47847df9d1e865b6b78dc7da3fe739b704 /net/ceph/ceph_strings.c | |
parent | ae1533b62b3369e6ae32338f4a77d64d0e88f676 (diff) |
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>
Diffstat (limited to 'net/ceph/ceph_strings.c')
-rw-r--r-- | net/ceph/ceph_strings.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/net/ceph/ceph_strings.c b/net/ceph/ceph_strings.c new file mode 100644 index 000000000000..3fbda04de29c --- /dev/null +++ b/net/ceph/ceph_strings.c | |||
@@ -0,0 +1,84 @@ | |||
1 | /* | ||
2 | * Ceph string constants | ||
3 | */ | ||
4 | #include <linux/module.h> | ||
5 | #include <linux/ceph/types.h> | ||
6 | |||
7 | const char *ceph_entity_type_name(int type) | ||
8 | { | ||
9 | switch (type) { | ||
10 | case CEPH_ENTITY_TYPE_MDS: return "mds"; | ||
11 | case CEPH_ENTITY_TYPE_OSD: return "osd"; | ||
12 | case CEPH_ENTITY_TYPE_MON: return "mon"; | ||
13 | case CEPH_ENTITY_TYPE_CLIENT: return "client"; | ||
14 | case CEPH_ENTITY_TYPE_AUTH: return "auth"; | ||
15 | default: return "unknown"; | ||
16 | } | ||
17 | } | ||
18 | |||
19 | const char *ceph_osd_op_name(int op) | ||
20 | { | ||
21 | switch (op) { | ||
22 | case CEPH_OSD_OP_READ: return "read"; | ||
23 | case CEPH_OSD_OP_STAT: return "stat"; | ||
24 | |||
25 | case CEPH_OSD_OP_MASKTRUNC: return "masktrunc"; | ||
26 | |||
27 | case CEPH_OSD_OP_WRITE: return "write"; | ||
28 | case CEPH_OSD_OP_DELETE: return "delete"; | ||
29 | case CEPH_OSD_OP_TRUNCATE: return "truncate"; | ||
30 | case CEPH_OSD_OP_ZERO: return "zero"; | ||
31 | case CEPH_OSD_OP_WRITEFULL: return "writefull"; | ||
32 | case CEPH_OSD_OP_ROLLBACK: return "rollback"; | ||
33 | |||
34 | case CEPH_OSD_OP_APPEND: return "append"; | ||
35 | case CEPH_OSD_OP_STARTSYNC: return "startsync"; | ||
36 | case CEPH_OSD_OP_SETTRUNC: return "settrunc"; | ||
37 | case CEPH_OSD_OP_TRIMTRUNC: return "trimtrunc"; | ||
38 | |||
39 | case CEPH_OSD_OP_TMAPUP: return "tmapup"; | ||
40 | case CEPH_OSD_OP_TMAPGET: return "tmapget"; | ||
41 | case CEPH_OSD_OP_TMAPPUT: return "tmapput"; | ||
42 | |||
43 | case CEPH_OSD_OP_GETXATTR: return "getxattr"; | ||
44 | case CEPH_OSD_OP_GETXATTRS: return "getxattrs"; | ||
45 | case CEPH_OSD_OP_SETXATTR: return "setxattr"; | ||
46 | case CEPH_OSD_OP_SETXATTRS: return "setxattrs"; | ||
47 | case CEPH_OSD_OP_RESETXATTRS: return "resetxattrs"; | ||
48 | case CEPH_OSD_OP_RMXATTR: return "rmxattr"; | ||
49 | case CEPH_OSD_OP_CMPXATTR: return "cmpxattr"; | ||
50 | |||
51 | case CEPH_OSD_OP_PULL: return "pull"; | ||
52 | case CEPH_OSD_OP_PUSH: return "push"; | ||
53 | case CEPH_OSD_OP_BALANCEREADS: return "balance-reads"; | ||
54 | case CEPH_OSD_OP_UNBALANCEREADS: return "unbalance-reads"; | ||
55 | case CEPH_OSD_OP_SCRUB: return "scrub"; | ||
56 | |||
57 | case CEPH_OSD_OP_WRLOCK: return "wrlock"; | ||
58 | case CEPH_OSD_OP_WRUNLOCK: return "wrunlock"; | ||
59 | case CEPH_OSD_OP_RDLOCK: return "rdlock"; | ||
60 | case CEPH_OSD_OP_RDUNLOCK: return "rdunlock"; | ||
61 | case CEPH_OSD_OP_UPLOCK: return "uplock"; | ||
62 | case CEPH_OSD_OP_DNLOCK: return "dnlock"; | ||
63 | |||
64 | case CEPH_OSD_OP_CALL: return "call"; | ||
65 | |||
66 | case CEPH_OSD_OP_PGLS: return "pgls"; | ||
67 | } | ||
68 | return "???"; | ||
69 | } | ||
70 | |||
71 | |||
72 | const char *ceph_pool_op_name(int op) | ||
73 | { | ||
74 | switch (op) { | ||
75 | case POOL_OP_CREATE: return "create"; | ||
76 | case POOL_OP_DELETE: return "delete"; | ||
77 | case POOL_OP_AUID_CHANGE: return "auid change"; | ||
78 | case POOL_OP_CREATE_SNAP: return "create snap"; | ||
79 | case POOL_OP_DELETE_SNAP: return "delete snap"; | ||
80 | case POOL_OP_CREATE_UNMANAGED_SNAP: return "create unmanaged snap"; | ||
81 | case POOL_OP_DELETE_UNMANAGED_SNAP: return "delete unmanaged snap"; | ||
82 | } | ||
83 | return "???"; | ||
84 | } | ||