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3d14c5d2b6
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>
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/*
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* Ceph string constants
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*/
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#include <linux/module.h>
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#include <linux/ceph/types.h>
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const char *ceph_entity_type_name(int type)
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{
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switch (type) {
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case CEPH_ENTITY_TYPE_MDS: return "mds";
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case CEPH_ENTITY_TYPE_OSD: return "osd";
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case CEPH_ENTITY_TYPE_MON: return "mon";
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case CEPH_ENTITY_TYPE_CLIENT: return "client";
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case CEPH_ENTITY_TYPE_AUTH: return "auth";
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default: return "unknown";
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}
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}
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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_ROLLBACK: return "rollback";
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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_CMPXATTR: return "cmpxattr";
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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_pool_op_name(int op)
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{
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switch (op) {
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case POOL_OP_CREATE: return "create";
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case POOL_OP_DELETE: return "delete";
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case POOL_OP_AUID_CHANGE: return "auid change";
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case POOL_OP_CREATE_SNAP: return "create snap";
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case POOL_OP_DELETE_SNAP: return "delete snap";
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case POOL_OP_CREATE_UNMANAGED_SNAP: return "create unmanaged snap";
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case POOL_OP_DELETE_UNMANAGED_SNAP: return "delete unmanaged snap";
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}
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return "???";
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}
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