1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _VOLUME_SVM_UTIL_H 28*0Sstevel@tonic-gate #define _VOLUME_SVM_UTIL_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #include "volume_devconfig.h" 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate /* 39*0Sstevel@tonic-gate * scan existing SVM config for the named diskset 40*0Sstevel@tonic-gate * and build lists of device, HSP and diskset names. 41*0Sstevel@tonic-gate */ 42*0Sstevel@tonic-gate extern int scan_svm_names(char *diskset); 43*0Sstevel@tonic-gate extern void release_svm_names(); 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate extern int hsp_get_default_for_diskset(char *diskset, 46*0Sstevel@tonic-gate devconfig_t **hsp); 47*0Sstevel@tonic-gate extern int hsp_get_by_name(char *diskset, char *hspname, 48*0Sstevel@tonic-gate devconfig_t **hsp); 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate extern int get_next_volume_name(char **name, 51*0Sstevel@tonic-gate component_type_t type); 52*0Sstevel@tonic-gate extern int get_next_hsp_name(char **name); 53*0Sstevel@tonic-gate extern int get_next_submirror_name(char *mname, char **subname); 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate extern int reserve_volume_name(char *name); 56*0Sstevel@tonic-gate extern int reserve_hsp_name(char *name); 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate extern void release_volume_name(char *name); 59*0Sstevel@tonic-gate extern void release_hsp_name(char *name); 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate extern boolean_t is_volume_name_valid(char *name); 62*0Sstevel@tonic-gate extern boolean_t is_hsp_name_valid(char *name); 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate extern boolean_t is_volume_name_in_range(char *name); 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate extern int get_disks_in_diskset(char *dsname, dlist_t **disks); 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate extern int is_disk_in_diskset( 69*0Sstevel@tonic-gate dm_descriptor_t disk, char *diskset, boolean_t *bool); 70*0Sstevel@tonic-gate extern int is_disk_in_other_diskset( 71*0Sstevel@tonic-gate dm_descriptor_t disk, char *diskset, boolean_t *bool); 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate extern boolean_t diskset_exists(char *name); 74*0Sstevel@tonic-gate extern uint64_t get_default_stripe_interlace(); 75*0Sstevel@tonic-gate 76*0Sstevel@tonic-gate extern int get_n_metadb_replicas(int *nreplicas); 77*0Sstevel@tonic-gate extern int get_max_number_of_devices(int *max); 78*0Sstevel@tonic-gate extern int get_max_number_of_disksets(int *max); 79*0Sstevel@tonic-gate 80*0Sstevel@tonic-gate extern int is_reserved_replica_slice_index( 81*0Sstevel@tonic-gate char *diskset, char *dname, uint32_t index, boolean_t *bool); 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate #ifdef __cplusplus 84*0Sstevel@tonic-gate } 85*0Sstevel@tonic-gate #endif 86*0Sstevel@tonic-gate 87*0Sstevel@tonic-gate #endif /* _VOLUME_SVM_UTIL_H */ 88