1f169c0eaSGlenn Lagasse /* 2f169c0eaSGlenn Lagasse * CDDL HEADER START 3f169c0eaSGlenn Lagasse * 4f169c0eaSGlenn Lagasse * The contents of this file are subject to the terms of the 5f169c0eaSGlenn Lagasse * Common Development and Distribution License (the "License"). 6f169c0eaSGlenn Lagasse * You may not use this file except in compliance with the License. 7f169c0eaSGlenn Lagasse * 8f169c0eaSGlenn Lagasse * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9f169c0eaSGlenn Lagasse * or http://www.opensolaris.org/os/licensing. 10f169c0eaSGlenn Lagasse * See the License for the specific language governing permissions 11f169c0eaSGlenn Lagasse * and limitations under the License. 12f169c0eaSGlenn Lagasse * 13f169c0eaSGlenn Lagasse * When distributing Covered Code, include this CDDL HEADER in each 14f169c0eaSGlenn Lagasse * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15f169c0eaSGlenn Lagasse * If applicable, add the following below this CDDL HEADER, with the 16f169c0eaSGlenn Lagasse * fields enclosed by brackets "[]" replaced with your own identifying 17f169c0eaSGlenn Lagasse * information: Portions Copyright [yyyy] [name of copyright owner] 18f169c0eaSGlenn Lagasse * 19f169c0eaSGlenn Lagasse * CDDL HEADER END 20f169c0eaSGlenn Lagasse */ 21f169c0eaSGlenn Lagasse 22f169c0eaSGlenn Lagasse /* 23f169c0eaSGlenn Lagasse * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 24f169c0eaSGlenn Lagasse */ 25f169c0eaSGlenn Lagasse 266b1d07a4SAlexander Eremin /* 276b1d07a4SAlexander Eremin * Copyright 2011 Nexenta Systems, Inc. All rights reserved. 286b1d07a4SAlexander Eremin */ 296b1d07a4SAlexander Eremin 30f169c0eaSGlenn Lagasse #ifndef _LIBBE_PRIV_H 31f169c0eaSGlenn Lagasse #define _LIBBE_PRIV_H 32f169c0eaSGlenn Lagasse 33f169c0eaSGlenn Lagasse #include <libnvpair.h> 34f169c0eaSGlenn Lagasse #include <libzfs.h> 35f169c0eaSGlenn Lagasse #include <instzones_api.h> 36f169c0eaSGlenn Lagasse 37f169c0eaSGlenn Lagasse #ifdef __cplusplus 38f169c0eaSGlenn Lagasse extern "C" { 39f169c0eaSGlenn Lagasse #endif 40f169c0eaSGlenn Lagasse 41f169c0eaSGlenn Lagasse #define ARCH_LENGTH MAXNAMELEN 42f169c0eaSGlenn Lagasse #define BE_AUTO_NAME_MAX_TRY 3 43f169c0eaSGlenn Lagasse #define BE_AUTO_NAME_DELIM '-' 44*de1ab35cSAlexander Eremin #define BE_DEFAULTS "/etc/default/be" 45*de1ab35cSAlexander Eremin #define BE_DFLT_BENAME_STARTS "BENAME_STARTS_WITH=" 46f169c0eaSGlenn Lagasse #define BE_CONTAINER_DS_NAME "ROOT" 476b1d07a4SAlexander Eremin #define BE_DEFAULT_CONSOLE "text" 48f169c0eaSGlenn Lagasse #define BE_POLICY_PROPERTY "org.opensolaris.libbe:policy" 49f169c0eaSGlenn Lagasse #define BE_UUID_PROPERTY "org.opensolaris.libbe:uuid" 50f169c0eaSGlenn Lagasse #define BE_PLCY_STATIC "static" 51f169c0eaSGlenn Lagasse #define BE_PLCY_VOLATILE "volatile" 52f169c0eaSGlenn Lagasse #define BE_GRUB_MENU "/boot/grub/menu.lst" 53f169c0eaSGlenn Lagasse #define BE_SPARC_MENU "/boot/menu.lst" 54f169c0eaSGlenn Lagasse #define BE_GRUB_COMMENT "#============ End of LIBBE entry =============" 556b1d07a4SAlexander Eremin #define BE_GRUB_SPLASH "splashimage /boot/solaris.xpm" 566b1d07a4SAlexander Eremin #define BE_GRUB_FOREGROUND "foreground 343434" 576b1d07a4SAlexander Eremin #define BE_GRUB_BACKGROUND "background F7FBFF" 586b1d07a4SAlexander Eremin #define BE_GRUB_DEFAULT "default 0" 59f169c0eaSGlenn Lagasse #define BE_WHITE_SPACE " \t\r\n" 60f169c0eaSGlenn Lagasse #define BE_CAP_FILE "/boot/grub/capability" 61f169c0eaSGlenn Lagasse #define BE_INSTALL_GRUB "/sbin/installgrub" 62f169c0eaSGlenn Lagasse #define BE_STAGE_1 "/boot/grub/stage1" 63f169c0eaSGlenn Lagasse #define BE_STAGE_2 "/boot/grub/stage2" 64f169c0eaSGlenn Lagasse #define ZFS_CLOSE(_zhp) \ 65f169c0eaSGlenn Lagasse if (_zhp) { \ 66f169c0eaSGlenn Lagasse zfs_close(_zhp); \ 67f169c0eaSGlenn Lagasse _zhp = NULL; \ 68f169c0eaSGlenn Lagasse } 69f169c0eaSGlenn Lagasse 70f169c0eaSGlenn Lagasse #define BE_ZONE_PARENTBE_PROPERTY "org.opensolaris.libbe:parentbe" 71f169c0eaSGlenn Lagasse #define BE_ZONE_ACTIVE_PROPERTY "org.opensolaris.libbe:active" 72f169c0eaSGlenn Lagasse #define BE_ZONE_SUPPORTED_BRANDS "ipkg labeled" 73f169c0eaSGlenn Lagasse #define BE_ZONE_SUPPORTED_BRANDS_DELIM " " 74f169c0eaSGlenn Lagasse 75f169c0eaSGlenn Lagasse /* Maximum length for the BE name. */ 76f169c0eaSGlenn Lagasse #define BE_NAME_MAX_LEN 64 77f169c0eaSGlenn Lagasse 78f169c0eaSGlenn Lagasse #define MAX(a, b) ((a) > (b) ? (a) : (b)) 79f169c0eaSGlenn Lagasse #define MIN(a, b) ((a) < (b) ? (a) : (b)) 80f169c0eaSGlenn Lagasse 81f169c0eaSGlenn Lagasse typedef struct be_transaction_data { 82f169c0eaSGlenn Lagasse char *obe_name; /* Original BE name */ 83f169c0eaSGlenn Lagasse char *obe_root_ds; /* Original BE root dataset */ 84f169c0eaSGlenn Lagasse char *obe_zpool; /* Original BE pool */ 85f169c0eaSGlenn Lagasse char *obe_snap_name; /* Original BE snapshot name */ 86f169c0eaSGlenn Lagasse char *obe_altroot; /* Original BE altroot */ 87f169c0eaSGlenn Lagasse char *nbe_name; /* New BE name */ 88f169c0eaSGlenn Lagasse char *nbe_root_ds; /* New BE root dataset */ 89f169c0eaSGlenn Lagasse char *nbe_zpool; /* New BE pool */ 90f169c0eaSGlenn Lagasse char *nbe_desc; /* New BE description */ 91f169c0eaSGlenn Lagasse nvlist_t *nbe_zfs_props; /* New BE dataset properties */ 92f169c0eaSGlenn Lagasse char *policy; /* BE policy type */ 93f169c0eaSGlenn Lagasse } be_transaction_data_t; 94f169c0eaSGlenn Lagasse 95f169c0eaSGlenn Lagasse typedef struct be_mount_data { 96f169c0eaSGlenn Lagasse char *altroot; /* Location of where to mount BE */ 97f169c0eaSGlenn Lagasse boolean_t shared_fs; /* Mount shared file sytsems */ 98f169c0eaSGlenn Lagasse boolean_t shared_rw; /* Mount shared file systems rw */ 99f169c0eaSGlenn Lagasse } be_mount_data_t; 100f169c0eaSGlenn Lagasse 101f169c0eaSGlenn Lagasse typedef struct be_unmount_data { 102f169c0eaSGlenn Lagasse char *altroot; /* Location of where BE is mounted */ 103f169c0eaSGlenn Lagasse boolean_t force; /* Forcibly unmount */ 104f169c0eaSGlenn Lagasse } be_unmount_data_t; 105f169c0eaSGlenn Lagasse 106f169c0eaSGlenn Lagasse typedef struct be_destroy_data { 107f169c0eaSGlenn Lagasse boolean_t destroy_snaps; /* Destroy snapshots of BE */ 108f169c0eaSGlenn Lagasse boolean_t force_unmount; /* Forcibly unmount BE if mounted */ 109f169c0eaSGlenn Lagasse uuid_t gz_be_uuid; /* UUID of the global zone BE */ 110f169c0eaSGlenn Lagasse } be_destroy_data_t; 111f169c0eaSGlenn Lagasse 112f169c0eaSGlenn Lagasse typedef struct be_demote_data { 113f169c0eaSGlenn Lagasse zfs_handle_t *clone_zhp; /* clone dataset to promote */ 114f169c0eaSGlenn Lagasse time_t origin_creation; /* snapshot creation time of clone */ 115f169c0eaSGlenn Lagasse const char *snapshot; /* snapshot of dataset being demoted */ 116f169c0eaSGlenn Lagasse boolean_t find_in_BE; /* flag noting to find clone in BE */ 117f169c0eaSGlenn Lagasse } be_demote_data_t; 118f169c0eaSGlenn Lagasse 119f169c0eaSGlenn Lagasse typedef struct be_fs_list_data { 120f169c0eaSGlenn Lagasse char *altroot; 121f169c0eaSGlenn Lagasse char **fs_list; 122f169c0eaSGlenn Lagasse int fs_num; 123f169c0eaSGlenn Lagasse } be_fs_list_data_t; 124f169c0eaSGlenn Lagasse 125f169c0eaSGlenn Lagasse typedef struct be_plcy_list { 126f169c0eaSGlenn Lagasse char *be_plcy_name; 127f169c0eaSGlenn Lagasse int be_num_max; 128f169c0eaSGlenn Lagasse int be_num_min; 129f169c0eaSGlenn Lagasse time_t be_age_max; 130f169c0eaSGlenn Lagasse int be_usage_pcnt; 131f169c0eaSGlenn Lagasse struct be_plcy_list *be_next_plcy; 132f169c0eaSGlenn Lagasse }be_plcy_list_t; 133f169c0eaSGlenn Lagasse 134*de1ab35cSAlexander Eremin struct be_defaults { 135*de1ab35cSAlexander Eremin boolean_t be_deflt_rpool_container; 136*de1ab35cSAlexander Eremin char be_deflt_bename_starts_with[ZFS_MAXNAMELEN]; 137*de1ab35cSAlexander Eremin }; 138*de1ab35cSAlexander Eremin 139f169c0eaSGlenn Lagasse /* Library globals */ 140f169c0eaSGlenn Lagasse extern libzfs_handle_t *g_zfs; 141f169c0eaSGlenn Lagasse extern boolean_t do_print; 142f169c0eaSGlenn Lagasse 143f169c0eaSGlenn Lagasse /* be_create.c */ 144f169c0eaSGlenn Lagasse int be_set_uuid(char *); 145f169c0eaSGlenn Lagasse int be_get_uuid(const char *, uuid_t *); 146f169c0eaSGlenn Lagasse 147f169c0eaSGlenn Lagasse /* be_list.c */ 148f169c0eaSGlenn Lagasse int _be_list(char *, be_node_list_t **); 149f169c0eaSGlenn Lagasse int be_get_zone_be_list(char *, char *, be_node_list_t **); 150f169c0eaSGlenn Lagasse 151f169c0eaSGlenn Lagasse /* be_mount.c */ 152f169c0eaSGlenn Lagasse int _be_mount(char *, char **, int); 153f169c0eaSGlenn Lagasse int _be_unmount(char *, int); 154f169c0eaSGlenn Lagasse int be_mount_pool(zfs_handle_t *, char **, char **, boolean_t *); 155f169c0eaSGlenn Lagasse int be_unmount_pool(zfs_handle_t *, char *, char *); 156f169c0eaSGlenn Lagasse int be_mount_zone_root(zfs_handle_t *, be_mount_data_t *); 157f169c0eaSGlenn Lagasse int be_unmount_zone_root(zfs_handle_t *, be_unmount_data_t *); 158f169c0eaSGlenn Lagasse int be_get_legacy_fs(char *, char *, char *, char *, be_fs_list_data_t *); 159f169c0eaSGlenn Lagasse void be_free_fs_list(be_fs_list_data_t *); 160f169c0eaSGlenn Lagasse char *be_get_ds_from_dir(char *); 161f169c0eaSGlenn Lagasse int be_make_tmp_mountpoint(char **); 162f169c0eaSGlenn Lagasse 163f169c0eaSGlenn Lagasse /* be_snapshot.c */ 164f169c0eaSGlenn Lagasse int _be_create_snapshot(char *, char **, char *); 165f169c0eaSGlenn Lagasse int _be_destroy_snapshot(char *, char *); 166f169c0eaSGlenn Lagasse 167f169c0eaSGlenn Lagasse /* be_utils.c */ 168f169c0eaSGlenn Lagasse boolean_t be_zfs_init(void); 169f169c0eaSGlenn Lagasse void be_zfs_fini(void); 170f169c0eaSGlenn Lagasse void be_make_root_ds(const char *, const char *, char *, int); 171f169c0eaSGlenn Lagasse void be_make_container_ds(const char *, char *, int); 172f169c0eaSGlenn Lagasse char *be_make_name_from_ds(const char *, char *); 173f169c0eaSGlenn Lagasse int be_append_menu(char *, char *, char *, char *, char *); 174f169c0eaSGlenn Lagasse int be_remove_menu(char *, char *, char *); 175f169c0eaSGlenn Lagasse int be_update_menu(char *, char *, char *, char *); 176f169c0eaSGlenn Lagasse int be_default_grub_bootfs(const char *, char **); 177f169c0eaSGlenn Lagasse boolean_t be_has_menu_entry(char *, char *, int *); 178f169c0eaSGlenn Lagasse int be_run_cmd(char *, char *, int, char *, int); 179f169c0eaSGlenn Lagasse int be_change_grub_default(char *, char *); 180f169c0eaSGlenn Lagasse int be_update_vfstab(char *, char *, char *, be_fs_list_data_t *, char *); 181f169c0eaSGlenn Lagasse int be_update_zone_vfstab(zfs_handle_t *, char *, char *, char *, 182f169c0eaSGlenn Lagasse be_fs_list_data_t *); 183f169c0eaSGlenn Lagasse int be_maxsize_avail(zfs_handle_t *, uint64_t *); 184f169c0eaSGlenn Lagasse char *be_auto_snap_name(void); 185f169c0eaSGlenn Lagasse char *be_auto_be_name(char *); 186f169c0eaSGlenn Lagasse char *be_auto_zone_be_name(char *, char *); 187f169c0eaSGlenn Lagasse char *be_default_policy(void); 188f169c0eaSGlenn Lagasse boolean_t valid_be_policy(char *); 189f169c0eaSGlenn Lagasse boolean_t be_valid_auto_snap_name(char *); 190f169c0eaSGlenn Lagasse boolean_t be_valid_be_name(const char *); 191f169c0eaSGlenn Lagasse void be_print_err(char *, ...); 192f169c0eaSGlenn Lagasse int be_find_current_be(be_transaction_data_t *); 193f169c0eaSGlenn Lagasse int zfs_err_to_be_err(libzfs_handle_t *); 194f169c0eaSGlenn Lagasse int errno_to_be_err(int); 195f169c0eaSGlenn Lagasse 196f169c0eaSGlenn Lagasse /* be_activate.c */ 197f169c0eaSGlenn Lagasse int _be_activate(char *); 198f169c0eaSGlenn Lagasse int be_activate_current_be(void); 199f169c0eaSGlenn Lagasse boolean_t be_is_active_on_boot(char *); 200f169c0eaSGlenn Lagasse 201f169c0eaSGlenn Lagasse /* be_zones.c */ 202f169c0eaSGlenn Lagasse void be_make_zoneroot(char *, char *, int); 203f169c0eaSGlenn Lagasse int be_find_active_zone_root(zfs_handle_t *, char *, char *, int); 204f169c0eaSGlenn Lagasse int be_find_mounted_zone_root(char *, char *, char *, int); 205f169c0eaSGlenn Lagasse boolean_t be_zone_supported(char *); 206f169c0eaSGlenn Lagasse zoneBrandList_t *be_get_supported_brandlist(void); 207f169c0eaSGlenn Lagasse int be_zone_get_parent_uuid(const char *, uuid_t *); 208f169c0eaSGlenn Lagasse 209f169c0eaSGlenn Lagasse /* check architecture functions */ 210f169c0eaSGlenn Lagasse char *be_get_default_isa(void); 211f169c0eaSGlenn Lagasse boolean_t be_is_isa(char *); 212f169c0eaSGlenn Lagasse boolean_t be_has_grub(void); 213f169c0eaSGlenn Lagasse 214f169c0eaSGlenn Lagasse /* callback functions */ 215f169c0eaSGlenn Lagasse int be_exists_callback(zpool_handle_t *, void *); 216f169c0eaSGlenn Lagasse int be_find_zpool_callback(zpool_handle_t *, void *); 217f169c0eaSGlenn Lagasse int be_zpool_find_current_be_callback(zpool_handle_t *, void *); 218f169c0eaSGlenn Lagasse int be_zfs_find_current_be_callback(zfs_handle_t *, void *); 219f169c0eaSGlenn Lagasse int be_check_be_roots_callback(zpool_handle_t *, void *); 220f169c0eaSGlenn Lagasse 221*de1ab35cSAlexander Eremin /* defaults */ 222*de1ab35cSAlexander Eremin void be_get_defaults(struct be_defaults *defaults); 223*de1ab35cSAlexander Eremin 224f169c0eaSGlenn Lagasse #ifdef __cplusplus 225f169c0eaSGlenn Lagasse } 226f169c0eaSGlenn Lagasse #endif 227f169c0eaSGlenn Lagasse 228f169c0eaSGlenn Lagasse #endif /* _LIBBE_PRIV_H */ 229