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/*
Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef _GLUSTERD_SNAP_UTILS_H
#define _GLUSTERD_SNAP_UTILS_H
int32_t
glusterd_snap_volinfo_find (char *volname, glusterd_snap_t *snap,
glusterd_volinfo_t **volinfo);
int32_t
glusterd_snap_volinfo_find_from_parent_volname (char *origin_volname,
glusterd_snap_t *snap,
glusterd_volinfo_t **volinfo);
int
glusterd_snap_volinfo_find_by_volume_id (uuid_t volume_id,
glusterd_volinfo_t **volinfo);
int32_t
glusterd_add_snapd_to_dict (glusterd_volinfo_t *volinfo,
dict_t *dict, int32_t count);
int
glusterd_compare_snap_time(struct list_head *, struct list_head *);
int
glusterd_compare_snap_vol_time(struct list_head *, struct list_head *);
int32_t
glusterd_snap_volinfo_restore (dict_t *dict, dict_t *rsp_dict,
glusterd_volinfo_t *new_volinfo,
glusterd_volinfo_t *snap_volinfo,
int32_t volcount);
int32_t
glusterd_missed_snapinfo_new (glusterd_missed_snap_info **missed_snapinfo);
int32_t
glusterd_missed_snap_op_new (glusterd_snap_op_t **snap_op);
int32_t
glusterd_add_missed_snaps_to_dict (dict_t *rsp_dict,
glusterd_volinfo_t *snap_vol,
glusterd_brickinfo_t *brickinfo,
int32_t brick_number, int32_t op);
int32_t
glusterd_add_missed_snaps_to_export_dict (dict_t *peer_data);
int32_t
glusterd_import_friend_missed_snap_list (dict_t *peer_data);
int
gd_restore_snap_volume (dict_t *dict, dict_t *rsp_dict,
glusterd_volinfo_t *orig_vol,
glusterd_volinfo_t *snap_vol,
int32_t volcount);
int32_t
glusterd_mount_lvm_snapshot (glusterd_brickinfo_t *brickinfo,
char *brick_mount_path);
int32_t
glusterd_umount (const char *path);
int32_t
glusterd_add_snapshots_to_export_dict (dict_t *peer_data);
int32_t
glusterd_compare_friend_snapshots (dict_t *peer_data,
glusterd_peerinfo_t *peerinfo);
int32_t
glusterd_store_create_snap_dir (glusterd_snap_t *snap);
int32_t
glusterd_copy_file (const char *source, const char *destination);
int32_t
glusterd_copy_folder (const char *source, const char *destination);
int32_t
glusterd_get_geo_rep_session (char *slave_key, char *origin_volname,
dict_t *gsync_slaves_dict, char *session,
char *slave);
int32_t
glusterd_restore_geo_rep_files (glusterd_volinfo_t *snap_vol);
int32_t
glusterd_copy_quota_files (glusterd_volinfo_t *src_vol,
glusterd_volinfo_t *dest_vol);
int
glusterd_snap_use_rsp_dict (dict_t *aggr, dict_t *rsp_dict);
int
gd_add_vol_snap_details_to_dict (dict_t *dict, char *prefix,
glusterd_volinfo_t *volinfo);
int
gd_add_brick_snap_details_to_dict (dict_t *dict, char *prefix,
glusterd_brickinfo_t *brickinfo);
int
gd_import_new_brick_snap_details (dict_t *dict, char *prefix,
glusterd_brickinfo_t *brickinfo);
int
gd_import_volume_snap_details (dict_t *dict, glusterd_volinfo_t *volinfo,
char *prefix, char *volname);
int32_t
glusterd_snap_quorum_check (dict_t *dict, gf_boolean_t snap_volume,
char **op_errstr,
struct list_head *peers_list);
int32_t
glusterd_snap_quorum_check_for_create (dict_t *dict, gf_boolean_t snap_volume,
char **op_errstr,
struct list_head *peers_list);
int32_t
glusterd_snap_brick_create (glusterd_volinfo_t *snap_volinfo,
glusterd_brickinfo_t *brickinfo,
int32_t brick_count);
int
glusterd_snapshot_restore_cleanup (dict_t *rsp_dict,
glusterd_volinfo_t *volinfo,
glusterd_snap_t *snap);
int
glusterd_handle_snapd_option (glusterd_volinfo_t *volinfo);
int32_t
glusterd_snapd_disconnect (glusterd_volinfo_t *volinfo);
void
glusterd_get_snapd_dir (glusterd_volinfo_t *volinfo,
char *path, int path_len);
void
glusterd_get_snapd_rundir (glusterd_volinfo_t *volinfo,
char *path, int path_len);
void
glusterd_get_snapd_volfile (glusterd_volinfo_t *volinfo,
char *path, int path_len);
void
glusterd_get_snapd_pidfile (glusterd_volinfo_t *volinfo,
char *path, int path_len);
void
glusterd_set_snapd_socket_filepath (glusterd_volinfo_t *volinfo,
char *path, int path_len);
gf_boolean_t
glusterd_is_snapd_running (glusterd_volinfo_t *volinfo);
int
glusterd_snapd_stop (glusterd_volinfo_t *volinfo);
int
glusterd_snapd_start (glusterd_volinfo_t *volinfo, gf_boolean_t wait);
int
glusterd_is_snapd_enabled (glusterd_volinfo_t *volinfo);
gf_boolean_t
glusterd_is_snapd_online (glusterd_volinfo_t *volinfo);
void
glusterd_snapd_set_online_status (glusterd_volinfo_t *volinfo,
gf_boolean_t status);
int
glusterd_restart_snapds (glusterd_conf_t *priv);
int32_t
glusterd_check_and_set_config_limit (glusterd_conf_t *priv);
int32_t
glusterd_is_snap_soft_limit_reached (glusterd_volinfo_t *volinfo,
dict_t *dict);
void
gd_get_snap_conf_values_if_present (dict_t *opts, uint64_t *sys_hard_limit,
uint64_t *sys_soft_limit);
#endif
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