*/
/*
- * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
*/
#ifndef _LIBZFS_H
EZFS_BADSTREAM, /* bad backup stream */
EZFS_DSREADONLY, /* dataset is readonly */
EZFS_VOLTOOBIG, /* volume is too large for 32-bit system */
- EZFS_VOLHASDATA, /* volume already contains data */
EZFS_INVALIDNAME, /* invalid dataset name */
EZFS_BADRESTORE, /* unable to restore to destination */
EZFS_BADBACKUP, /* backup failed */
EZFS_UMOUNTFAILED, /* failed to unmount dataset */
EZFS_UNSHARENFSFAILED, /* unshare(1M) failed */
EZFS_SHARENFSFAILED, /* share(1M) failed */
- EZFS_DEVLINKS, /* failed to create zvol links */
EZFS_PERM, /* permission denied */
EZFS_NOSPC, /* out of space */
+ EZFS_FAULT, /* bad address */
EZFS_IO, /* I/O error */
EZFS_INTR, /* signal received */
EZFS_ISSPARE, /* device is a hot spare */
EZFS_INVALCONFIG, /* invalid vdev configuration */
EZFS_RECURSIVE, /* recursive dependency */
EZFS_NOHISTORY, /* no history object */
- EZFS_UNSHAREISCSIFAILED, /* iscsitgtd failed request to unshare */
- EZFS_SHAREISCSIFAILED, /* iscsitgtd failed request to share */
EZFS_POOLPROPS, /* couldn't retrieve pool props */
EZFS_POOL_NOTSUP, /* ops not supported for this type of pool */
EZFS_POOL_INVALARG, /* invalid argument for this pool operation */
EZFS_OPENFAILED, /* open of device failed */
EZFS_NOCAP, /* couldn't get capacity */
EZFS_LABELFAILED, /* write of label failed */
- EZFS_ISCSISVCUNAVAIL, /* iscsi service unavailable */
EZFS_BADWHO, /* invalid permission who */
EZFS_BADPERM, /* invalid permission */
EZFS_BADPERMSET, /* invalid permission set name */
EZFS_UNPLAYED_LOGS, /* log device has unplayed logs */
EZFS_REFTAG_RELE, /* snapshot release: tag not found */
EZFS_REFTAG_HOLD, /* snapshot hold: tag already exists */
+ EZFS_TAGTOOLONG, /* snapshot hold/rele: tag too long */
+ EZFS_PIPEFAILED, /* pipe create failed */
+ EZFS_THREADCREATEFAILED, /* thread create failed */
+ EZFS_POSTSPLIT_ONLINE, /* onlining a disk after splitting it */
+ EZFS_SCRUBBING, /* currently scrubbing */
+ EZFS_NO_SCRUB, /* no active scrub */
EZFS_UNKNOWN
};
extern int zpool_destroy(zpool_handle_t *);
extern int zpool_add(zpool_handle_t *, nvlist_t *);
+typedef struct splitflags {
+ /* do not split, but return the config that would be split off */
+ int dryrun : 1;
+
+ /* after splitting, import the pool */
+ int import : 1;
+} splitflags_t;
+
/*
* Functions to manipulate pool and vdev state
*/
-extern int zpool_scrub(zpool_handle_t *, pool_scrub_type_t);
-extern int zpool_clear(zpool_handle_t *, const char *);
+extern int zpool_scan(zpool_handle_t *, pool_scan_func_t);
+extern int zpool_clear(zpool_handle_t *, const char *, nvlist_t *);
extern int zpool_vdev_online(zpool_handle_t *, const char *, int,
vdev_state_t *);
const char *, nvlist_t *, int);
extern int zpool_vdev_detach(zpool_handle_t *, const char *);
extern int zpool_vdev_remove(zpool_handle_t *, const char *);
+extern int zpool_vdev_split(zpool_handle_t *, char *, nvlist_t **, nvlist_t *,
+ splitflags_t);
-extern int zpool_vdev_fault(zpool_handle_t *, uint64_t);
-extern int zpool_vdev_degrade(zpool_handle_t *, uint64_t);
+extern int zpool_vdev_fault(zpool_handle_t *, uint64_t, vdev_aux_t);
+extern int zpool_vdev_degrade(zpool_handle_t *, uint64_t, vdev_aux_t);
extern int zpool_vdev_clear(zpool_handle_t *, uint64_t);
extern nvlist_t *zpool_find_vdev(zpool_handle_t *, const char *, boolean_t *,
extern zpool_status_t zpool_get_status(zpool_handle_t *, char **);
extern zpool_status_t zpool_import_status(nvlist_t *, char **);
+extern void zpool_dump_ddt(const ddt_stat_t *dds, const ddt_histogram_t *ddh);
/*
* Statistics and configuration functions.
/*
* Search for pools to import
*/
+
+typedef struct importargs {
+ char **path; /* a list of paths to search */
+ int paths; /* number of paths to search */
+ char *poolname; /* name of a pool to find */
+ uint64_t guid; /* guid of a pool to find */
+ char *cachefile; /* cachefile to use for import */
+ int can_be_active : 1; /* can the pool be active? */
+ int unique : 1; /* does 'poolname' already exist? */
+ int exists : 1; /* set on return if pool already exists */
+} importargs_t;
+
+extern nvlist_t *zpool_search_import(libzfs_handle_t *, importargs_t *);
+
+/* legacy pool search routines */
extern nvlist_t *zpool_find_import(libzfs_handle_t *, int, char **);
extern nvlist_t *zpool_find_import_cached(libzfs_handle_t *, const char *,
char *, uint64_t);
-extern nvlist_t *zpool_find_import_byname(libzfs_handle_t *, int, char **,
- char *);
-extern nvlist_t *zpool_find_import_byguid(libzfs_handle_t *, int, char **,
- uint64_t);
-extern nvlist_t *zpool_find_import_activeok(libzfs_handle_t *, int, char **);
/*
* Miscellaneous pool functions
*/
struct zfs_cmd;
-extern char *zpool_vdev_name(libzfs_handle_t *, zpool_handle_t *, nvlist_t *);
+extern const char *zfs_history_event_names[LOG_END];
+
+extern char *zpool_vdev_name(libzfs_handle_t *, zpool_handle_t *, nvlist_t *,
+ boolean_t verbose);
extern int zpool_upgrade(zpool_handle_t *, uint64_t);
extern int zpool_get_history(zpool_handle_t *, nvlist_t **);
+extern int zpool_history_unpack(char *, uint64_t, uint64_t *,
+ nvlist_t ***, uint_t *);
extern void zpool_set_history_str(const char *subcommand, int argc,
char **argv, char *history_str);
extern int zpool_stage_history(libzfs_handle_t *, const char *);
size_t len);
extern int zfs_ioctl(libzfs_handle_t *, int, struct zfs_cmd *);
extern int zpool_get_physpath(zpool_handle_t *, char *, size_t);
+extern void zpool_explain_recover(libzfs_handle_t *, const char *, int,
+ nvlist_t *);
/*
* Basic handle manipulations. These functions do not create or destroy the
extern int zfs_prop_set(zfs_handle_t *, const char *, const char *);
extern int zfs_prop_get(zfs_handle_t *, zfs_prop_t, char *, size_t,
zprop_source_t *, char *, size_t, boolean_t);
+extern int zfs_prop_get_recvd(zfs_handle_t *, const char *, char *, size_t,
+ boolean_t);
extern int zfs_prop_get_numeric(zfs_handle_t *, zfs_prop_t, uint64_t *,
zprop_source_t *, char *, size_t);
extern int zfs_prop_get_userquota_int(zfs_handle_t *zhp, const char *propname,
extern int zfs_prop_get_userquota(zfs_handle_t *zhp, const char *propname,
char *propbuf, int proplen, boolean_t literal);
extern uint64_t zfs_prop_get_int(zfs_handle_t *, zfs_prop_t);
-extern int zfs_prop_inherit(zfs_handle_t *, const char *);
+extern int zfs_prop_inherit(zfs_handle_t *, const char *, boolean_t);
extern const char *zfs_prop_values(zfs_prop_t);
extern int zfs_prop_is_string(zfs_prop_t prop);
extern nvlist_t *zfs_get_user_props(zfs_handle_t *);
+extern nvlist_t *zfs_get_recvd_props(zfs_handle_t *);
typedef struct zprop_list {
int pl_prop;
struct zprop_list *pl_next;
boolean_t pl_all;
size_t pl_width;
+ size_t pl_recvd_width;
boolean_t pl_fixed;
} zprop_list_t;
-extern int zfs_expand_proplist(zfs_handle_t *, zprop_list_t **);
+extern int zfs_expand_proplist(zfs_handle_t *, zprop_list_t **, boolean_t);
extern void zfs_prune_proplist(zfs_handle_t *, uint8_t *);
#define ZFS_MOUNTPOINT_NONE "none"
zfs_type_t);
extern void zprop_free_list(zprop_list_t *);
+#define ZFS_GET_NCOLS 5
+
+typedef enum {
+ GET_COL_NONE,
+ GET_COL_NAME,
+ GET_COL_PROPERTY,
+ GET_COL_VALUE,
+ GET_COL_RECVD,
+ GET_COL_SOURCE
+} zfs_get_column_t;
+
/*
* Functions for printing zfs or zpool properties
*/
typedef struct zprop_get_cbdata {
int cb_sources;
- int cb_columns[4];
- int cb_colwidths[5];
+ zfs_get_column_t cb_columns[ZFS_GET_NCOLS];
+ int cb_colwidths[ZFS_GET_NCOLS + 1];
boolean_t cb_scripted;
boolean_t cb_literal;
boolean_t cb_first;
} zprop_get_cbdata_t;
void zprop_print_one_property(const char *, zprop_get_cbdata_t *,
- const char *, const char *, zprop_source_t, const char *);
-
-#define GET_COL_NAME 1
-#define GET_COL_PROPERTY 2
-#define GET_COL_VALUE 3
-#define GET_COL_SOURCE 4
+ const char *, const char *, zprop_source_t, const char *,
+ const char *);
/*
* Iterator functions.
extern int zfs_iter_dependents(zfs_handle_t *, boolean_t, zfs_iter_f, void *);
extern int zfs_iter_filesystems(zfs_handle_t *, zfs_iter_f, void *);
extern int zfs_iter_snapshots(zfs_handle_t *, zfs_iter_f, void *);
+extern int zfs_iter_snapshots_sorted(zfs_handle_t *, zfs_iter_f, void *);
/*
* Functions to create and destroy datasets.
extern int zfs_snapshot(libzfs_handle_t *, const char *, boolean_t, nvlist_t *);
extern int zfs_rollback(zfs_handle_t *, zfs_handle_t *, boolean_t);
extern int zfs_rename(zfs_handle_t *, const char *, boolean_t);
-extern int zfs_send(zfs_handle_t *, const char *, const char *,
- boolean_t, boolean_t, boolean_t, boolean_t, int);
+
+typedef struct sendflags {
+ /* print informational messages (ie, -v was specified) */
+ int verbose : 1;
+
+ /* recursive send (ie, -R) */
+ int replicate : 1;
+
+ /* for incrementals, do all intermediate snapshots */
+ int doall : 1; /* (ie, -I) */
+
+ /* if dataset is a clone, do incremental from its origin */
+ int fromorigin : 1;
+
+ /* do deduplication */
+ int dedup : 1;
+
+ /* send properties (ie, -p) */
+ int props : 1;
+} sendflags_t;
+
+typedef boolean_t (snapfilter_cb_t)(zfs_handle_t *, void *);
+
+extern int zfs_send(zfs_handle_t *zhp, const char *fromsnap, const char *tosnap,
+ sendflags_t flags, int outfd, snapfilter_cb_t filter_func,
+ void *cb_arg, nvlist_t **debugnvp);
+
extern int zfs_promote(zfs_handle_t *);
-extern int zfs_hold(zfs_handle_t *, const char *, const char *, boolean_t);
+extern int zfs_hold(zfs_handle_t *, const char *, const char *, boolean_t,
+ boolean_t, boolean_t);
+extern int zfs_hold_range(zfs_handle_t *, const char *, const char *,
+ const char *, boolean_t, boolean_t, snapfilter_cb_t, void *);
extern int zfs_release(zfs_handle_t *, const char *, const char *, boolean_t);
+extern int zfs_release_range(zfs_handle_t *, const char *, const char *,
+ const char *, boolean_t);
+extern uint64_t zvol_volsize_to_reservation(uint64_t, nvlist_t *);
typedef int (*zfs_userspace_cb_t)(void *arg, const char *domain,
uid_t rid, uint64_t space);
/* the destination is a prefix, not the exact fs (ie, -d) */
int isprefix : 1;
+ /*
+ * Only the tail of the sent snapshot path is appended to the
+ * destination to determine the received snapshot name (ie, -e).
+ */
+ int istail : 1;
+
/* do not actually do the recv, just check if it would work (ie, -n) */
int dryrun : 1;
extern int zfs_unshareall_smb(zfs_handle_t *);
extern int zfs_unshareall_bypath(zfs_handle_t *, const char *);
extern int zfs_unshareall(zfs_handle_t *);
-extern boolean_t zfs_is_shared_iscsi(zfs_handle_t *);
-extern int zfs_share_iscsi(zfs_handle_t *);
-extern int zfs_unshare_iscsi(zfs_handle_t *);
-extern int zfs_iscsi_perm_check(libzfs_handle_t *, char *, ucred_t *);
extern int zfs_deleg_share_nfs(libzfs_handle_t *, char *, char *, char *,
void *, void *, int, zfs_share_op_t);
boolean_t *);
/*
- * ftyp special. Read the label from a given device.
+ * Label manipulation.
*/
extern int zpool_read_label(int, nvlist_t **);
-
-/*
- * Create and remove zvol /dev links.
- */
-extern int zpool_create_zvol_links(zpool_handle_t *);
-extern int zpool_remove_zvol_links(zpool_handle_t *);
+extern int zpool_clear_label(int);
/* is this zvol valid for use as a dump device? */
extern int zvol_check_dump_config(char *);
extern int zpool_enable_datasets(zpool_handle_t *, const char *, int);
extern int zpool_disable_datasets(zpool_handle_t *, boolean_t);
+/*
+ * Mappings between vdev and FRU.
+ */
+extern void libzfs_fru_refresh(libzfs_handle_t *);
+extern const char *libzfs_fru_lookup(libzfs_handle_t *, const char *);
+extern const char *libzfs_fru_devpath(libzfs_handle_t *, const char *);
+extern boolean_t libzfs_fru_compare(libzfs_handle_t *, const char *,
+ const char *);
+extern boolean_t libzfs_fru_notself(libzfs_handle_t *, const char *);
+extern int zpool_fru_set(zpool_handle_t *, uint64_t, const char *);
+
#ifdef __cplusplus
}
#endif
projects / mirror_zfs-debian.git / blobdiff