#define PTL_RPC_MSG_REPLY 4713
/* DON'T use swabbed values of MAGIC as magic! */
-#define LUSTRE_MSG_MAGIC_V1 0x0BD00BD0
#define LUSTRE_MSG_MAGIC_V2 0x0BD00BD3
-
-#define LUSTRE_MSG_MAGIC_V1_SWABBED 0xD00BD00B
#define LUSTRE_MSG_MAGIC_V2_SWABBED 0xD30BD00B
#define LUSTRE_MSG_MAGIC LUSTRE_MSG_MAGIC_V2
#define LUSTRE_LOG_VERSION 0x00050000
#define LUSTRE_MGS_VERSION 0x00060000
-/* TODO: All obd_* typedefs will be removed in last patch in series */
-typedef __u64 obd_id;
-typedef __u64 obd_seq;
-typedef __s64 obd_time;
-typedef __u64 obd_size;
-typedef __u64 obd_off;
-typedef __u64 obd_blocks;
-typedef __u64 obd_valid;
-typedef __u32 obd_blksize;
-typedef __u32 obd_mode;
-typedef __u32 obd_uid;
-typedef __u32 obd_gid;
-typedef __u32 obd_flag;
-typedef __u32 obd_count;
-
/**
* Describes a range of sequence, lsr_start is included but lsr_end is
* not in the range.
#define SOM_INCOMPAT_SUPP 0x0
+/* copytool uses a 32b bitmask field to encode archive-Ids during register
+ * with MDT thru kuc.
+ * archive num = 0 => all
+ * archive num from 1 to 32
+ */
+#define LL_HSM_MAX_ARCHIVE (sizeof(__u32) * 8)
+
/**
* HSM on-disk attributes stored in a separate xattr.
*/
FID_OID_DOT_LUSTRE_LPF = 3UL,
};
+/** OID for FID_SEQ_ROOT */
+enum root_oid {
+ FID_OID_ROOT = 1UL,
+ FID_OID_ECHO_ROOT = 2UL,
+};
+
static inline bool fid_seq_is_mdt0(__u64 seq)
{
return seq == FID_SEQ_OST_MDT0;
static inline void lu_root_fid(struct lu_fid *fid)
{
fid->f_seq = FID_SEQ_ROOT;
- fid->f_oid = 1;
+ fid->f_oid = FID_OID_ROOT;
+ fid->f_ver = 0;
+}
+
+static inline void lu_echo_root_fid(struct lu_fid *fid)
+{
+ fid->f_seq = FID_SEQ_ROOT;
+ fid->f_oid = FID_OID_ECHO_ROOT;
fid->f_ver = 0;
}
/**
* Check if a fid is igif or not.
* \param fid the fid to be tested.
- * \return true if the fid is a igif; otherwise false.
+ * \return true if the fid is an igif; otherwise false.
*/
static inline bool fid_seq_is_igif(__u64 seq)
{
/**
* Check if a fid is idif or not.
* \param fid the fid to be tested.
- * \return true if the fid is a idif; otherwise false.
+ * \return true if the fid is an idif; otherwise false.
*/
static inline bool fid_seq_is_idif(__u64 seq)
{
}
/**
- * Get inode number from a igif.
- * \param fid a igif to get inode number from.
+ * Get inode number from an igif.
+ * \param fid an igif to get inode number from.
* \return inode number for the igif.
*/
static inline ino_t lu_igif_ino(const struct lu_fid *fid)
extern void lustre_swab_ost_id(struct ost_id *oid);
/**
- * Get inode generation from a igif.
- * \param fid a igif to get inode generation from.
+ * Get inode generation from an igif.
+ * \param fid an igif to get inode generation from.
* \return inode generation for the igif.
*/
static inline __u32 lu_igif_gen(const struct lu_fid *fid)
LUDA_TYPE = 0x0002,
LUDA_64BITHASH = 0x0004,
- /* The following attrs are used for MDT interanl only,
+ /* The following attrs are used for MDT internal only,
* not visible to client */
/* Verify the dirent consistency */
__u32 pb_version;
__u32 pb_opc;
__u32 pb_status;
- __u64 pb_last_xid;
- __u64 pb_last_seen;
+ __u64 pb_last_xid; /* highest replied XID without lower unreplied XID */
+ __u16 pb_tag; /* virtual slot idx for multiple modifying RPCs */
+ __u16 pb_padding0;
+ __u32 pb_padding1;
__u64 pb_last_committed;
__u64 pb_transno;
__u32 pb_flags;
__u32 pb_version;
__u32 pb_opc;
__u32 pb_status;
- __u64 pb_last_xid;
- __u64 pb_last_seen;
+ __u64 pb_last_xid; /* highest replied XID without lower unreplied XID */
+ __u16 pb_tag; /* virtual slot idx for multiple modifying RPCs */
+ __u16 pb_padding0;
+ __u32 pb_padding1;
__u64 pb_last_committed;
__u64 pb_transno;
__u32 pb_flags;
name in request */
#define OBD_CONNECT_LFSCK 0x40000000000000ULL/* support online LFSCK */
#define OBD_CONNECT_UNLINK_CLOSE 0x100000000000000ULL/* close file in unlink */
+#define OBD_CONNECT_MULTIMODRPCS 0x200000000000000ULL /* support multiple modify
+ RPCs in parallel */
#define OBD_CONNECT_DIR_STRIPE 0x400000000000000ULL /* striped DNE dir */
/* XXX README XXX:
*
* If we eventually have separate connect data for different types, which we
* almost certainly will, then perhaps we stick a union in here. */
-struct obd_connect_data_v1 {
- __u64 ocd_connect_flags; /* OBD_CONNECT_* per above */
- __u32 ocd_version; /* lustre release version number */
- __u32 ocd_grant; /* initial cache grant amount (bytes) */
- __u32 ocd_index; /* LOV index to connect to */
- __u32 ocd_brw_size; /* Maximum BRW size in bytes, must be 2^n */
- __u64 ocd_ibits_known; /* inode bits this client understands */
- __u8 ocd_blocksize; /* log2 of the backend filesystem blocksize */
- __u8 ocd_inodespace; /* log2 of the per-inode space consumption */
- __u16 ocd_grant_extent; /* per-extent grant overhead, in 1K blocks */
- __u32 ocd_unused; /* also fix lustre_swab_connect */
- __u64 ocd_transno; /* first transno from client to be replayed */
- __u32 ocd_group; /* MDS group on OST */
- __u32 ocd_cksum_types; /* supported checksum algorithms */
- __u32 ocd_max_easize; /* How big LOV EA can be on MDS */
- __u32 ocd_instance; /* also fix lustre_swab_connect */
- __u64 ocd_maxbytes; /* Maximum stripe size in bytes */
-};
-
struct obd_connect_data {
__u64 ocd_connect_flags; /* OBD_CONNECT_* per above */
__u32 ocd_version; /* lustre release version number */
* if the corresponding flag in ocd_connect_flags is set. Accessing
* any field after ocd_maxbytes on the receiver without a valid flag
* may result in out-of-bound memory access and kernel oops. */
- __u64 padding1; /* added 2.1.0. also fix lustre_swab_connect */
+ __u16 ocd_maxmodrpcs; /* Maximum modify RPCs in parallel */
+ __u16 padding0; /* added 2.1.0. also fix lustre_swab_connect */
+ __u32 padding1; /* added 2.1.0. also fix lustre_swab_connect */
__u64 padding2; /* added 2.1.0. also fix lustre_swab_connect */
__u64 padding3; /* added 2.1.0. also fix lustre_swab_connect */
__u64 padding4; /* added 2.1.0. also fix lustre_swab_connect */
#define XATTR_NAME_SOM "trusted.som"
#define XATTR_NAME_HSM "trusted.hsm"
#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"
MF_GET_MDT_IDX = (1 << 9),
};
-#define MF_SOM_LOCAL_FLAGS (MF_SOM_CHANGE | MF_EPOCH_OPEN | MF_EPOCH_CLOSE)
-
#define LUSTRE_BFLAG_UNCOMMITTED_WRITES 0x1
/* these should be identical to their EXT4_*_FL counterparts, they are
#define CHANGELOG_MINMASK (1 << CL_MARK)
/** bits covering all \a changelog_rec_type's */
#define CHANGELOG_ALLMASK 0XFFFFFFFF
-/** default \a changelog_rec_type mask */
-#define CHANGELOG_DEFMASK CHANGELOG_ALLMASK & ~(1 << CL_ATIME | 1 << CL_CLOSE)
+/** default \a changelog_rec_type mask. Allow all of them, except
+ * CL_ATIME since it can really be time consuming, and not necessary
+ * under normal use. */
+#define CHANGELOG_DEFMASK (CHANGELOG_ALLMASK & ~(1 << CL_ATIME))
/* changelog llog name, needed by client replicators */
#define CHANGELOG_CATALOG "changelog_catalog"
__u16 lr_active;
__u16 lr_param;
__u16 lr_async_windows;
- union {
- __u32 lr_flags2;
- __u32 lr_layout_version;
- };
+ __u32 lr_flags2;
struct lu_fid lr_fid;
struct lu_fid lr_fid2;
- union {
- struct lu_fid lr_fid3;
- char lr_pool_name[LOV_MAXPOOLNAME + 1];
- };
- __u32 lr_stripe_count;
- __u32 lr_hash_type;
- __u64 lr_padding_3;
+ struct lu_fid lr_fid3;
+ __u64 lr_padding_1;
+ __u64 lr_padding_2;
};
void lustre_swab_lfsck_request(struct lfsck_request *lr);
LE_PEER_EXIT = 9,
LE_CONDITIONAL_DESTROY = 10,
LE_PAIRS_VERIFY = 11,
- LE_CREATE_ORPHAN = 12,
LE_SKIP_NLINK_DECLARE = 13,
LE_SKIP_NLINK = 14,
LE_SET_LMV_MASTER = 15,
git://git.whamcloud.com / fs / lustre-release.git / blobdiff