#include <lustre/lustre_user.h>
#include <lustre/lustre_errno.h>
+#include <lustre_ver.h>
/*
* GENERAL STUFF
LMAI_AGENT = 0x00000002, /* agent inode */
LMAI_REMOTE_PARENT = 0x00000004, /* the parent of the object
is on the remote MDT */
+ LMAI_STRIPED = 0x00000008, /* striped directory inode */
};
-#define LMA_INCOMPAT_SUPP (LMAI_AGENT | LMAI_REMOTE_PARENT)
+#define LMA_INCOMPAT_SUPP (LMAI_AGENT | LMAI_REMOTE_PARENT | LMAI_STRIPED)
extern void lustre_lma_swab(struct lustre_mdt_attrs *lma);
extern void lustre_lma_init(struct lustre_mdt_attrs *lma,
fid_seq_is_rsvd(fid_seq(fid)));
}
-static inline bool fid_is_zero(const struct lu_fid *fid)
-{
- return fid_seq(fid) == 0 && fid_oid(fid) == 0;
-}
-
extern void lustre_swab_lu_fid(struct lu_fid *fid);
extern void lustre_swab_lu_seq_range(struct lu_seq_range *range);
OBD_CONNECT_LVB_TYPE | OBD_CONNECT_LAYOUTLOCK |\
OBD_CONNECT_PINGLESS | OBD_CONNECT_MAX_EASIZE |\
OBD_CONNECT_FLOCK_DEAD | \
- OBD_CONNECT_DISP_STRIPE | OBD_CONNECT_LFSCK)
+ OBD_CONNECT_DISP_STRIPE | OBD_CONNECT_LFSCK | \
+ OBD_CONNECT_OPEN_BY_FID)
#define OST_CONNECT_SUPPORTED (OBD_CONNECT_SRVLOCK | OBD_CONNECT_GRANT | \
OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \
#define CLIENT_CONNECT_MDT_REQD (OBD_CONNECT_IBITS | OBD_CONNECT_FID | \
OBD_CONNECT_FULL20)
-#define OBD_OCD_VERSION(major,minor,patch,fix) (((major)<<24) + ((minor)<<16) +\
- ((patch)<<8) + (fix))
-#define OBD_OCD_VERSION_MAJOR(version) ((int)((version)>>24)&255)
-#define OBD_OCD_VERSION_MINOR(version) ((int)((version)>>16)&255)
-#define OBD_OCD_VERSION_PATCH(version) ((int)((version)>>8)&255)
-#define OBD_OCD_VERSION_FIX(version) ((int)(version)&255)
-
/* This structure is used for both request and reply.
*
* If we eventually have separate connect data for different types, which we
#define LOV_MAGIC_V1_DEF 0x0CD10BD0
#define LOV_MAGIC_V3_DEF 0x0CD30BD0
-#define LOV_PATTERN_RAID0 0x001 /* stripes are used round-robin */
-#define LOV_PATTERN_RAID1 0x002 /* stripes are mirrors of each other */
-#define LOV_PATTERN_FIRST 0x100 /* first stripe is not in round-robin */
-#define LOV_PATTERN_CMOBD 0x200
-
-#define LOV_PATTERN_F_MASK 0xffff0000
-#define LOV_PATTERN_F_RELEASED 0x80000000 /* HSM released file */
-
#define lov_pattern(pattern) (pattern & ~LOV_PATTERN_F_MASK)
#define lov_pattern_flags(pattern) (pattern & LOV_PATTERN_F_MASK)
* space for unstable pages; asking
* it to sync quickly */
-#define OBD_OBJECT_EOF 0xffffffffffffffffULL
+#define OBD_OBJECT_EOF LUSTRE_EOF
#define OST_MIN_PRECREATE 32
#define OST_MAX_PRECREATE 20000
*/
#ifndef QUOTABLOCK_BITS
-#define QUOTABLOCK_BITS 10
+# define QUOTABLOCK_BITS LUSTRE_QUOTABLOCK_BITS
#endif
#ifndef QUOTABLOCK_SIZE
-#define QUOTABLOCK_SIZE (1 << QUOTABLOCK_BITS)
+# define QUOTABLOCK_SIZE LUSTRE_QUOTABLOCK_SIZE
#endif
#ifndef toqb
-#define toqb(x) (((x) + QUOTABLOCK_SIZE - 1) >> QUOTABLOCK_BITS)
+# define toqb lustre_stoqb
#endif
/* The lquota_id structure is an union of all the possible identifier types that
extern void lustre_swab_obd_quotactl(struct obd_quotactl *q);
-#define Q_QUOTACHECK 0x800100 /* deprecated as of 2.4 */
-#define Q_INITQUOTA 0x800101 /* deprecated as of 2.4 */
-#define Q_GETOINFO 0x800102 /* get obd quota info */
-#define Q_GETOQUOTA 0x800103 /* get obd quotas */
-#define Q_FINVALIDATE 0x800104 /* deprecated as of 2.4 */
-
#define Q_COPY(out, in, member) (out)->member = (in)->member
#define QCTL_COPY(out, in) \
MDS_DISCONNECT = 39,
MDS_GETSTATUS = 40,
MDS_STATFS = 41,
- MDS_PIN = 42,
- MDS_UNPIN = 43,
+ MDS_PIN = 42, /* obsolete, never used in a release */
+ MDS_UNPIN = 43, /* obsolete, never used in a release */
MDS_SYNC = 44,
MDS_DONE_WRITING = 45,
MDS_SET_INFO = 46,
MDS_GETXATTR = 49,
MDS_SETXATTR = 50, /* obsolete, now it's MDS_REINT op */
MDS_WRITEPAGE = 51,
- MDS_IS_SUBDIR = 52,
+ MDS_IS_SUBDIR = 52, /* obsolete, never used in a release */
MDS_GET_INFO = 53,
MDS_HSM_STATE_GET = 54,
MDS_HSM_STATE_SET = 55,
};
struct mdt_body {
- struct lu_fid fid1;
- struct lu_fid fid2;
- struct lustre_handle handle;
- __u64 valid;
- __u64 size; /* Offset, in the case of MDS_READPAGE */
- obd_time mtime;
- obd_time atime;
- obd_time ctime;
- __u64 blocks; /* XID, in the case of MDS_READPAGE */
- __u64 ioepoch;
- __u64 t_state; /* transient file state defined in
- * enum md_transient_state
- * was "ino" until 2.4.0 */
- __u32 fsuid;
- __u32 fsgid;
- __u32 capability;
- __u32 mode;
- __u32 uid;
- __u32 gid;
- __u32 flags; /* from vfs for pin/unpin, LUSTRE_BFLAG close */
- __u32 rdev;
- __u32 nlink; /* #bytes to read in the case of MDS_READPAGE */
- __u32 unused2; /* was "generation" until 2.4.0 */
- __u32 suppgid;
- __u32 eadatasize;
- __u32 aclsize;
- __u32 max_mdsize;
- __u32 max_cookiesize;
- __u32 uid_h; /* high 32-bits of uid, for FUID */
- __u32 gid_h; /* high 32-bits of gid, for FUID */
- __u32 padding_5; /* also fix lustre_swab_mdt_body */
- __u64 padding_6;
- __u64 padding_7;
- __u64 padding_8;
- __u64 padding_9;
- __u64 padding_10;
+ struct lu_fid mbo_fid1;
+ struct lu_fid mbo_fid2;
+ struct lustre_handle mbo_handle;
+ __u64 mbo_valid;
+ __u64 mbo_size; /* Offset, in the case of MDS_READPAGE */
+ obd_time mbo_mtime;
+ obd_time mbo_atime;
+ obd_time mbo_ctime;
+ __u64 mbo_blocks; /* XID, in the case of MDS_READPAGE */
+ __u64 mbo_ioepoch;
+ __u64 mbo_t_state; /* transient file state defined in
+ * enum md_transient_state
+ * was "ino" until 2.4.0 */
+ __u32 mbo_fsuid;
+ __u32 mbo_fsgid;
+ __u32 mbo_capability;
+ __u32 mbo_mode;
+ __u32 mbo_uid;
+ __u32 mbo_gid;
+ __u32 mbo_flags;
+ __u32 mbo_rdev;
+ __u32 mbo_nlink; /* #bytes to read in the case of MDS_READPAGE */
+ __u32 mbo_unused2; /* was "generation" until 2.4.0 */
+ __u32 mbo_suppgid;
+ __u32 mbo_eadatasize;
+ __u32 mbo_aclsize;
+ __u32 mbo_max_mdsize;
+ __u32 mbo_max_cookiesize;
+ __u32 mbo_uid_h; /* high 32-bits of uid, for FUID */
+ __u32 mbo_gid_h; /* high 32-bits of gid, for FUID */
+ __u32 mbo_padding_5; /* also fix lustre_swab_mdt_body */
+ __u64 mbo_padding_6;
+ __u64 mbo_padding_7;
+ __u64 mbo_padding_8;
+ __u64 mbo_padding_9;
+ __u64 mbo_padding_10;
}; /* 216 */
extern void lustre_swab_mdt_body (struct mdt_body *b);
*/
#define MDS_OPEN_RELEASE 02000000000000ULL /* Open the file for HSM release */
+/* lustre internal open flags, which should not be set from user space */
+#define MDS_OPEN_FL_INTERNAL (MDS_OPEN_HAS_EA | MDS_OPEN_HAS_OBJS | \
+ MDS_OPEN_OWNEROVERRIDE | MDS_OPEN_LOCK | \
+ MDS_OPEN_BY_FID | MDS_OPEN_LEASE | \
+ MDS_OPEN_RELEASE)
+
/* permission for create non-directory file */
#define MAY_CREATE (1 << 7)
/* permission for create directory file */
* and the higher part will be the flag to indicate the status of object,
* for example the object is being migrated. And the hash function
* might be interpreted differently with different flags. */
-enum lmv_hash_type {
- LMV_HASH_TYPE_ALL_CHARS = 1,
- LMV_HASH_TYPE_FNV_1A_64 = 2,
-};
-
#define LMV_HASH_TYPE_MASK 0x0000ffff
#define LMV_HASH_FLAG_MIGRATION 0x80000000
#define LMV_HASH_FLAG_DEAD 0x40000000
-#define LMV_HASH_NAME_ALL_CHARS "all_char"
-#define LMV_HASH_NAME_FNV_1A_64 "fnv_1a_64"
-
/**
* The FNV-1a hash algorithm is as follows:
* hash = FNV_offset_basis
__u32 lsr_uid_h;
__u32 lsr_gid;
__u32 lsr_gid_h;
- __u64 lsr_padding;
+ __u64 lsr_valid;
struct llog_rec_tail lsr_tail;
} __attribute__((packed));
return (c->lc_opc & CAPA_OPC_INDEX_LOOKUP) == 0;
}
+static inline bool lovea_slot_is_dummy(const struct lov_ost_data_v1 *obj)
+{
+ /* zero area does not care about the bytes-order. */
+ if (obj->l_ost_oi.oi.oi_id == 0 && obj->l_ost_oi.oi.oi_seq == 0 &&
+ obj->l_ost_idx == 0 && obj->l_ost_gen == 0)
+ return true;
+
+ return false;
+}
+
/* lustre_capa::lc_hmac_alg */
enum {
CAPA_HMAC_ALG_SHA1 = 1, /**< sha1 algorithm */