#ifndef _LUSTRE_IDL_H_
#define _LUSTRE_IDL_H_
+#include <linux/types.h>
#include <libcfs/libcfs.h>
#include <lnet/types.h>
#include <lustre/lustre_user.h> /* Defn's shared with user-space. */
*to be reused.*/
#define OBD_CONNECT_ATTRFID 0x4000ULL /*Server can GetAttr By Fid*/
#define OBD_CONNECT_NODEVOH 0x8000ULL /*No open hndl on specl nodes*/
-#define OBD_CONNECT_RMT_CLIENT 0x10000ULL /*Remote client */
-#define OBD_CONNECT_RMT_CLIENT_FORCE 0x20000ULL /*Remote client by force */
+#define OBD_CONNECT_RMT_CLIENT 0x10000ULL /* Remote client, never used
+ * in production. Removed in
+ * 2.9. Keep this flag to
+ * avoid reusing.
+ */
+#define OBD_CONNECT_RMT_CLIENT_FORCE 0x20000ULL /* Remote client by force,
+ * never used in production.
+ * Removed in 2.9. Keep this
+ * flag to avoid reusing.
+ */
#define OBD_CONNECT_BRW_SIZE 0x40000ULL /*Max bytes per rpc */
#define OBD_CONNECT_QUOTA64 0x80000ULL /*Not used since 2.4 */
#define OBD_CONNECT_MDS_CAPA 0x100000ULL /*MDS capability */
#define OBD_CONNECT_AT 0x1000000ULL /*client uses AT */
#define OBD_CONNECT_LRU_RESIZE 0x2000000ULL /*LRU resize feature. */
#define OBD_CONNECT_MDS_MDS 0x4000000ULL /*MDS-MDS connection */
-#define OBD_CONNECT_REAL 0x8000000ULL /*real connection */
+#define OBD_CONNECT_REAL 0x8000000ULL /* obsolete since 2.8 */
#define OBD_CONNECT_CHANGE_QS 0x10000000ULL /*Not used since 2.4 */
#define OBD_CONNECT_CKSUM 0x20000000ULL /*support several cksum algos*/
#define OBD_CONNECT_FID 0x40000000ULL /*FID is supported by server */
#define OBD_CONNECT_BULK_MBITS 0x2000000000000000ULL
#define OBD_CONNECT_OBDOPACK 0x4000000000000000ULL /* compact OUT obdo */
#define OBD_CONNECT_FLAGS2 0x8000000000000000ULL /* second flags word */
+/* ocd_connect_flags2 flags */
+#define OBD_CONNECT2_FILE_SECCTX 0x1ULL /* set file security context at create */
+
/* XXX README XXX:
* Please DO NOT add flag values here before first ensuring that this same
* flag value is not in use on some other branch. Please clear any such
#endif
#define MDT_CONNECT_SUPPORTED (OBD_CONNECT_RDONLY | OBD_CONNECT_VERSION | \
- OBD_CONNECT_ACL | OBD_CONNECT_XATTR | \
- OBD_CONNECT_IBITS | \
- OBD_CONNECT_NODEVOH | OBD_CONNECT_ATTRFID | \
- OBD_CONNECT_CANCELSET | OBD_CONNECT_AT | \
- OBD_CONNECT_RMT_CLIENT | \
- OBD_CONNECT_RMT_CLIENT_FORCE | \
- OBD_CONNECT_BRW_SIZE | OBD_CONNECT_MDS_MDS | \
- OBD_CONNECT_FID | LRU_RESIZE_CONNECT_FLAG | \
- OBD_CONNECT_VBR | OBD_CONNECT_LOV_V3 | \
- OBD_CONNECT_FULL20 | \
+ OBD_CONNECT_ACL | OBD_CONNECT_XATTR | \
+ OBD_CONNECT_IBITS | OBD_CONNECT_NODEVOH | \
+ OBD_CONNECT_ATTRFID | OBD_CONNECT_CANCELSET | \
+ OBD_CONNECT_AT | OBD_CONNECT_BRW_SIZE | \
+ OBD_CONNECT_MDS_MDS | OBD_CONNECT_FID | \
+ LRU_RESIZE_CONNECT_FLAG | OBD_CONNECT_VBR | \
+ OBD_CONNECT_LOV_V3 | OBD_CONNECT_FULL20 | \
OBD_CONNECT_64BITHASH | OBD_CONNECT_JOBSTATS | \
OBD_CONNECT_EINPROGRESS | \
OBD_CONNECT_LIGHTWEIGHT | OBD_CONNECT_UMASK | \
OBD_CONNECT_OPEN_BY_FID | \
OBD_CONNECT_DIR_STRIPE | \
OBD_CONNECT_BULK_MBITS | \
- OBD_CONNECT_MULTIMODRPCS)
+ OBD_CONNECT_MULTIMODRPCS | \
+ OBD_CONNECT_SUBTREE | \
+ OBD_CONNECT_FLAGS2)
+
+#define MDT_CONNECT_SUPPORTED2 OBD_CONNECT2_FILE_SECCTX
#define OST_CONNECT_SUPPORTED (OBD_CONNECT_SRVLOCK | OBD_CONNECT_GRANT | \
- OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \
- OBD_CONNECT_TRUNCLOCK | OBD_CONNECT_INDEX | \
- OBD_CONNECT_BRW_SIZE | \
- OBD_CONNECT_CANCELSET | OBD_CONNECT_AT | \
- LRU_RESIZE_CONNECT_FLAG | OBD_CONNECT_CKSUM | \
- OBD_CONNECT_RMT_CLIENT | \
- OBD_CONNECT_RMT_CLIENT_FORCE | OBD_CONNECT_VBR | \
- OBD_CONNECT_MDS | OBD_CONNECT_SKIP_ORPHAN | \
- OBD_CONNECT_GRANT_SHRINK | OBD_CONNECT_FULL20 | \
- OBD_CONNECT_64BITHASH | OBD_CONNECT_MAXBYTES | \
- OBD_CONNECT_MAX_EASIZE | \
+ OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \
+ OBD_CONNECT_TRUNCLOCK | OBD_CONNECT_INDEX | \
+ OBD_CONNECT_BRW_SIZE | OBD_CONNECT_CANCELSET | \
+ OBD_CONNECT_AT | LRU_RESIZE_CONNECT_FLAG | \
+ OBD_CONNECT_CKSUM | OBD_CONNECT_VBR | \
+ OBD_CONNECT_MDS | OBD_CONNECT_SKIP_ORPHAN | \
+ OBD_CONNECT_GRANT_SHRINK | OBD_CONNECT_FULL20 |\
+ OBD_CONNECT_64BITHASH | OBD_CONNECT_MAXBYTES | \
+ OBD_CONNECT_MAX_EASIZE | \
OBD_CONNECT_EINPROGRESS | \
OBD_CONNECT_JOBSTATS | \
OBD_CONNECT_LIGHTWEIGHT | OBD_CONNECT_LVB_TYPE|\
OBD_CONNECT_PINGLESS | OBD_CONNECT_LFSCK | \
OBD_CONNECT_BULK_MBITS | \
OBD_CONNECT_GRANT_PARAM)
-#define ECHO_CONNECT_SUPPORTED (0)
+#define OST_CONNECT_SUPPORTED2 0
+
+#define ECHO_CONNECT_SUPPORTED 0
+#define ECHO_CONNECT_SUPPORTED2 0
+
#define MGS_CONNECT_SUPPORTED (OBD_CONNECT_VERSION | OBD_CONNECT_AT | \
OBD_CONNECT_FULL20 | OBD_CONNECT_IMP_RECOV | \
OBD_CONNECT_MNE_SWAB | OBD_CONNECT_PINGLESS |\
OBD_CONNECT_BULK_MBITS)
+#define MGS_CONNECT_SUPPORTED2 0
+
/* Features required for this version of the client to work with server */
#define CLIENT_CONNECT_MDT_REQD (OBD_CONNECT_IBITS | OBD_CONNECT_FID | \
OBD_CONNECT_FULL20)
OST_QUOTACHECK = 18, /* not used since 2.4 */
OST_QUOTACTL = 19,
OST_QUOTA_ADJUST_QUNIT = 20, /* not used since 2.4 */
- OST_LAST_OPC
+ OST_LADVISE = 21,
+ OST_LAST_OPC /* must be < 33 to avoid MDS_GETATTR */
} ost_cmd_t;
#define OST_FIRST_OPC OST_REPLY
#define XATTR_NAME_LFSCK_BITMAP "trusted.lfsck_bitmap"
#define XATTR_NAME_DUMMY "trusted.dummy"
-#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 8, 53, 0)
-# define XATTR_NAME_LFSCK_NAMESPACE_OLD "trusted.lfsck_namespace"
-#endif
-
#define XATTR_NAME_LFSCK_NAMESPACE "trusted.lfsck_ns"
#define XATTR_NAME_MAX_LEN 32 /* increase this, if there is longer name. */
#define OBD_MD_FLXATTRLS (0x0000002000000000ULL) /* xattr list */
#define OBD_MD_FLXATTRRM (0x0000004000000000ULL) /* xattr remove */
#define OBD_MD_FLACL (0x0000008000000000ULL) /* ACL */
-#define OBD_MD_FLRMTPERM (0x0000010000000000ULL) /* remote permission */
+/* OBD_MD_FLRMTPERM (0x0000010000000000ULL) remote perm, obsolete */
#define OBD_MD_FLMDSCAPA (0x0000020000000000ULL) /* MDS capability */
#define OBD_MD_FLOSSCAPA (0x0000040000000000ULL) /* OSS capability */
#define OBD_MD_FLCKSPLIT (0x0000080000000000ULL) /* Check split on server */
* client holds the lock */
#define OBD_MD_FLOBJCOUNT (0x0000400000000000ULL) /* for multiple destroy */
-#define OBD_MD_FLRMTLSETFACL (0x0001000000000000ULL) /* lfs lsetfacl case */
-#define OBD_MD_FLRMTLGETFACL (0x0002000000000000ULL) /* lfs lgetfacl case */
-#define OBD_MD_FLRMTRSETFACL (0x0004000000000000ULL) /* lfs rsetfacl case */
-#define OBD_MD_FLRMTRGETFACL (0x0008000000000000ULL) /* lfs rgetfacl case */
+/* OBD_MD_FLRMTLSETFACL (0x0001000000000000ULL) lfs lsetfacl, obsolete */
+/* OBD_MD_FLRMTLGETFACL (0x0002000000000000ULL) lfs lgetfacl, obsolete */
+/* OBD_MD_FLRMTRSETFACL (0x0004000000000000ULL) lfs rsetfacl, obsolete */
+/* OBD_MD_FLRMTRGETFACL (0x0008000000000000ULL) lfs rgetfacl, obsolete */
#define OBD_MD_FLDATAVERSION (0x0010000000000000ULL) /* iversion sum */
#define OBD_MD_CLOSE_INTENT_EXECED (0x0020000000000000ULL) /* close intent
__u32 ioo_bufcnt; /* number of niobufs for this object */
};
+/* NOTE: IOOBJ_MAX_BRW_BITS defines the _offset_ of the max_brw field in
+ * ioo_max_brw, NOT the maximum number of bits in PTLRPC_BULK_OPS_BITS.
+ * That said, ioo_max_brw is a 32-bit field so the limit is also 16 bits. */
#define IOOBJ_MAX_BRW_BITS 16
-#define IOOBJ_TYPE_MASK ((1U << IOOBJ_MAX_BRW_BITS) - 1)
#define ioobj_max_brw_get(ioo) (((ioo)->ioo_max_brw >> IOOBJ_MAX_BRW_BITS) + 1)
#define ioobj_max_brw_set(ioo, num) \
do { (ioo)->ioo_max_brw = ((num) - 1) << IOOBJ_MAX_BRW_BITS; } while (0)
MDS_READPAGE = 37,
MDS_CONNECT = 38,
MDS_DISCONNECT = 39,
- MDS_GETSTATUS = 40,
+ MDS_GET_ROOT = 40,
MDS_STATFS = 41,
MDS_PIN = 42, /* obsolete, never used in a release */
MDS_UNPIN = 43, /* obsolete, never used in a release */
CFS_SETUID_PERM = 0x01,
CFS_SETGID_PERM = 0x02,
CFS_SETGRP_PERM = 0x04,
- CFS_RMTACL_PERM = 0x08,
- CFS_RMTOWN_PERM = 0x10
-};
-
-/* inode access permission for remote user, the inode info are omitted,
- * for client knows them. */
-struct mdt_remote_perm {
- __u32 rp_uid;
- __u32 rp_gid;
- __u32 rp_fsuid;
- __u32 rp_fsuid_h;
- __u32 rp_fsgid;
- __u32 rp_fsgid_h;
- __u32 rp_access_perm; /* MAY_READ/WRITE/EXEC */
- __u32 rp_padding;
};
struct mdt_rec_setattr {
LEF_QUERY_ALL = 0x00000020,
};
-static inline void lustre_set_wire_obdo(const struct obd_connect_data *ocd,
- struct obdo *wobdo,
- const struct obdo *lobdo)
-{
- *wobdo = *lobdo;
- wobdo->o_flags &= ~OBD_FL_LOCAL_MASK;
- if (ocd == NULL)
- return;
-
- if (unlikely(!(ocd->ocd_connect_flags & OBD_CONNECT_FID)) &&
- fid_seq_is_echo(ostid_seq(&lobdo->o_oi))) {
- /* Currently OBD_FL_OSTID will only be used when 2.4 echo
- * client communicate with pre-2.4 server */
- wobdo->o_oi.oi.oi_id = fid_oid(&lobdo->o_oi.oi_fid);
- wobdo->o_oi.oi.oi_seq = fid_seq(&lobdo->o_oi.oi_fid);
- }
-}
-
-static inline void lustre_get_wire_obdo(const struct obd_connect_data *ocd,
- struct obdo *lobdo,
- const struct obdo *wobdo)
-{
- __u32 local_flags = 0;
-
- if (lobdo->o_valid & OBD_MD_FLFLAGS)
- local_flags = lobdo->o_flags & OBD_FL_LOCAL_MASK;
-
- *lobdo = *wobdo;
- if (local_flags != 0) {
- lobdo->o_valid |= OBD_MD_FLFLAGS;
- lobdo->o_flags &= ~OBD_FL_LOCAL_MASK;
- lobdo->o_flags |= local_flags;
- }
- if (ocd == NULL)
- return;
-
- if (unlikely(!(ocd->ocd_connect_flags & OBD_CONNECT_FID)) &&
- fid_seq_is_echo(wobdo->o_oi.oi.oi_seq)) {
- /* see above */
- lobdo->o_oi.oi_fid.f_seq = wobdo->o_oi.oi.oi_seq;
- lobdo->o_oi.oi_fid.f_oid = wobdo->o_oi.oi.oi_id;
- lobdo->o_oi.oi_fid.f_ver = 0;
- }
-}
-
/* request structure for OST's */
struct ost_body {
- struct obdo oa;
+ struct obdo oa;
};
/* Key for FIEMAP to be used in get_info calls */
/* Functions for dumping PTLRPC fields */
void dump_rniobuf(struct niobuf_remote *rnb);
void dump_ioo(struct obd_ioobj *nb);
-void dump_obdo(struct obdo *oa);
void dump_ost_body(struct ost_body *ob);
void dump_rcs(__u32 *rc);
/** fid2path request/reply structure */
struct getinfo_fid2path {
- struct lu_fid gf_fid;
- __u64 gf_recno;
- __u32 gf_linkno;
- __u32 gf_pathlen;
- char gf_path[0];
+ struct lu_fid gf_fid;
+ __u64 gf_recno;
+ __u32 gf_linkno;
+ __u32 gf_pathlen;
+ union {
+ char gf_path[0];
+ struct lu_fid gf_root_fid[0];
+ } gf_u;
} __attribute__((packed));
/** path2parent request/reply structures */
char oup_buf[0];
};
-static inline size_t
-object_update_param_size(const struct object_update_param *param)
-{
- return cfs_size_round(sizeof(*param) + param->oup_len);
-}
-
/* object update */
struct object_update {
__u16 ou_type; /* enum update_type */
__u32 oub_padding;
};
-static inline size_t
-object_update_params_size(const struct object_update *update)
-{
- const struct object_update_param *param;
- size_t total_size = 0;
- unsigned int i;
-
- param = &update->ou_params[0];
- for (i = 0; i < update->ou_params_count; i++) {
- size_t size = object_update_param_size(param);
-
- param = (struct object_update_param *)((char *)param + size);
- total_size += size;
- }
-
- return total_size;
-}
-
-static inline size_t
-object_update_size(const struct object_update *update)
-{
- return offsetof(struct object_update, ou_params[0]) +
- object_update_params_size(update);
-}
-
-static inline struct object_update *
-object_update_request_get(const struct object_update_request *our,
- unsigned int index, size_t *size)
-{
- void *ptr;
- unsigned int i;
-
- if (index >= our->ourq_count)
- return NULL;
-
- ptr = (void *)&our->ourq_updates[0];
- for (i = 0; i < index; i++)
- ptr += object_update_size(ptr);
-
- if (size != NULL)
- *size = object_update_size(ptr);
-
- return ptr;
-}
-
-
/* the result of object update */
struct object_update_result {
__u32 our_rc;
__u16 ourp_lens[0];
};
-static inline struct object_update_result *
-object_update_result_get(const struct object_update_reply *reply,
- unsigned int index, size_t *size)
-{
- __u16 count = reply->ourp_count;
- unsigned int i;
- void *ptr;
-
- if (index >= count)
- return NULL;
-
- ptr = (char *)reply +
- cfs_size_round(offsetof(struct object_update_reply,
- ourp_lens[count]));
- for (i = 0; i < index; i++) {
- if (reply->ourp_lens[i] == 0)
- return NULL;
-
- ptr += cfs_size_round(reply->ourp_lens[i]);
- }
-
- if (size != NULL)
- *size = reply->ourp_lens[index];
-
- return ptr;
-}
-
/* read update result */
struct out_read_reply {
__u32 orr_size;
char orr_data[0];
};
-static inline void orr_cpu_to_le(struct out_read_reply *orr_dst,
- const struct out_read_reply *orr_src)
-{
- orr_dst->orr_size = cpu_to_le32(orr_src->orr_size);
- orr_dst->orr_padding = cpu_to_le32(orr_src->orr_padding);
- orr_dst->orr_offset = cpu_to_le64(orr_dst->orr_offset);
-}
-
-static inline void orr_le_to_cpu(struct out_read_reply *orr_dst,
- const struct out_read_reply *orr_src)
-{
- orr_dst->orr_size = le32_to_cpu(orr_src->orr_size);
- orr_dst->orr_padding = le32_to_cpu(orr_src->orr_padding);
- orr_dst->orr_offset = le64_to_cpu(orr_dst->orr_offset);
-}
-
/** layout swap request structure
* fid1 and fid2 are in mdt_body
*/
git://git.whamcloud.com / fs / lustre-release.git / blobdiff