-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
/*
* Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
- */
-/*
- * Copyright (c) 2011 Whamcloud, Inc.
+ *
+ * Copyright (c) 2011, 2012, Whamcloud, Inc.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <lustre/lustre_user.h>
-/* Initially allocate for these many OSTs, realloc if needed */
-#define INIT_ALLOC_NUM_OSTS 1024
-
-/* Maximum number of osts that can be specified to lfs find */
-#define FIND_MAX_OSTS 1024
-
typedef void (*llapi_cb_t)(char *obd_type_name, char *obd_name, char *obd_uuid, void *args);
/* liblustreapi message severity level */
#define VERBOSE_DETAIL 0x10
#define VERBOSE_OBJID 0x20
#define VERBOSE_GENERATION 0x40
+#define VERBOSE_MDTINDEX 0x80
#define VERBOSE_ALL (VERBOSE_COUNT | VERBOSE_SIZE | VERBOSE_OFFSET | \
VERBOSE_POOL | VERBOSE_OBJID | VERBOSE_GENERATION)
time_t atime;
time_t mtime;
time_t ctime;
- int asign;
- int csign;
+ int asign; /* cannot be bitfields due to using pointers to */
+ int csign; /* access them during argument parsing. */
int msign;
int type;
+ int size_sign:2, /* these need to be signed values */
+ stripesize_sign:2,
+ stripecount_sign:2;
unsigned long long size;
- int size_sign;
unsigned long long size_units;
uid_t uid;
gid_t gid;
unsigned long zeroend:1,
recursive:1,
- got_uuids:1,
- obds_printed:1,
exclude_pattern:1,
exclude_type:1,
exclude_obd:1,
- have_fileinfo:1,
+ exclude_mdt:1,
exclude_gid:1,
exclude_uid:1,
- check_gid:1,
- check_uid:1,
- check_pool:1,
- check_size:1,
+ check_gid:1, /* group ID */
+ check_uid:1, /* user ID */
+ check_pool:1, /* LOV pool name */
+ check_size:1, /* file size */
exclude_pool:1,
exclude_size:1,
exclude_atime:1,
exclude_mtime:1,
exclude_ctime:1,
- get_mdt_index:1,
- raw:1;
+ get_lmv:1, /* get MDT list from LMV */
+ raw:1, /* do not fill in defaults */
+ check_stripesize:1, /* LOV stripe size */
+ exclude_stripesize:1,
+ check_stripecount:1, /* LOV stripe count */
+ exclude_stripecount:1;
int verbose;
int quiet;
char *print_fmt;
- struct obd_uuid *obduuid;
+ struct obd_uuid *obduuid;
int num_obds;
int num_alloc_obds;
int obdindex;
- int *obdindexes;
+ int *obdindexes;
+
+ struct obd_uuid *mdtuuid;
+ int num_mdts;
+ int num_alloc_mdts;
+ int mdtindex;
+ int *mdtindexes;
+ int file_mdtindex;
int lumlen;
struct lov_user_mds_data *lmd;
- /* In-precess parameters. */
- unsigned int depth;
- dev_t st_dev;
-
char poolname[LOV_MAXPOOLNAME + 1];
+
+ unsigned long long stripesize;
+ unsigned long long stripesize_units;
+ unsigned long long stripecount;
+
+ /* In-process parameters. */
+ unsigned long got_uuids:1,
+ obds_printed:1,
+ have_fileinfo:1; /* file attrs and LOV xattr */
+ unsigned int depth;
+ dev_t st_dev;
};
extern int llapi_ostlist(char *path, struct find_param *param);
struct obd_uuid *uuid_buf);
extern int llapi_ping(char *obd_type, char *obd_name);
extern int llapi_target_check(int num_types, char **obd_types, char *dir);
-extern int llapi_catinfo(char *dir, char *keyword, char *node_name);
extern int llapi_file_get_lov_uuid(const char *path, struct obd_uuid *lov_uuid);
extern int llapi_file_fget_lov_uuid(int fd, struct obd_uuid *lov_uuid);
extern int llapi_lov_get_uuids(int fd, struct obd_uuid *uuidp, int *ost_count);
+extern int llapi_lmv_get_uuids(int fd, struct obd_uuid *uuidp, int *mdt_count);
extern int llapi_is_lustre_mnttype(const char *type);
extern int llapi_search_ost(char *fsname, char *poolname, char *ostname);
extern int llapi_get_obd_count(char *mnt, int *count, int is_mdt);
extern int llapi_path2fid(const char *path, lustre_fid *fid);
extern int llapi_get_version(char *buffer, int buffer_size, char **version);
+extern int llapi_get_data_version(int fd, __u64 *data_version, __u64 flags);
+
/* Changelog interface. priv is private state, managed internally
by these functions */
#define CHANGELOG_FLAG_FOLLOW 0x01 /* Not yet implemented */
slow user parsing of the records, but it also prevents us from cleaning
up if the records are not consumed. */
+/* Records received are in extentded format now, though most of them are still
+ * written in disk in changelog_rec format (to save space and time), it's
+ * converted to extented format in liblustre to ease changelog analysis. */
+#define HAVE_CHANGELOG_EXTEND_REC 1
+
extern int llapi_changelog_start(void **priv, int flags, const char *mdtname,
long long startrec);
extern int llapi_changelog_fini(void **priv);
-extern int llapi_changelog_recv(void *priv, struct changelog_rec **rech);
-extern int llapi_changelog_free(struct changelog_rec **rech);
+extern int llapi_changelog_recv(void *priv, struct changelog_ext_rec **rech);
+extern int llapi_changelog_free(struct changelog_ext_rec **rech);
/* Allow records up to endrec to be destroyed; requires registered id. */
extern int llapi_changelog_clear(const char *mdtname, const char *idstr,
long long endrec);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff