17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 599653d4eSeschrock * Common Development and Distribution License (the "License"). 699653d4eSeschrock * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 2246657f8dSmmusante * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate #ifndef _LIBDISKMGT_H 277c478bd9Sstevel@tonic-gate #define _LIBDISKMGT_H 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 307c478bd9Sstevel@tonic-gate 317c478bd9Sstevel@tonic-gate #ifdef __cplusplus 327c478bd9Sstevel@tonic-gate extern "C" { 337c478bd9Sstevel@tonic-gate #endif 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate #include <libnvpair.h> 36181c2f42Smmusante #include <sys/swap.h> 3782d71480Ssjelinek 3882d71480Ssjelinek 393e1bd7a2Ssjelinek /* 403e1bd7a2Ssjelinek * Holds all the data regarding the device. 413e1bd7a2Ssjelinek * Private to libdiskmgt. Must use dm_xxx functions to set/get data. 423e1bd7a2Ssjelinek */ 437c478bd9Sstevel@tonic-gate typedef uint64_t dm_descriptor_t; 447c478bd9Sstevel@tonic-gate 453e1bd7a2Ssjelinek typedef enum { 463e1bd7a2Ssjelinek DM_WHO_MKFS = 0, 473e1bd7a2Ssjelinek DM_WHO_ZPOOL, 4846a2abf2Seschrock DM_WHO_ZPOOL_FORCE, 493e1bd7a2Ssjelinek DM_WHO_FORMAT, 503e1bd7a2Ssjelinek DM_WHO_SWAP, 5146657f8dSmmusante DM_WHO_DUMP, 5246657f8dSmmusante DM_WHO_ZPOOL_SPARE 533e1bd7a2Ssjelinek } dm_who_type_t; 543e1bd7a2Ssjelinek 557c478bd9Sstevel@tonic-gate typedef enum { 567c478bd9Sstevel@tonic-gate DM_DRIVE = 0, 577c478bd9Sstevel@tonic-gate DM_CONTROLLER, 587c478bd9Sstevel@tonic-gate DM_MEDIA, 597c478bd9Sstevel@tonic-gate DM_SLICE, 607c478bd9Sstevel@tonic-gate DM_PARTITION, 617c478bd9Sstevel@tonic-gate DM_PATH, 627c478bd9Sstevel@tonic-gate DM_ALIAS, 637c478bd9Sstevel@tonic-gate DM_BUS 647c478bd9Sstevel@tonic-gate } dm_desc_type_t; 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate 677c478bd9Sstevel@tonic-gate typedef enum { 687c478bd9Sstevel@tonic-gate DM_DT_UNKNOWN = 0, 697c478bd9Sstevel@tonic-gate DM_DT_FIXED, 707c478bd9Sstevel@tonic-gate DM_DT_ZIP, 717c478bd9Sstevel@tonic-gate DM_DT_JAZ, 727c478bd9Sstevel@tonic-gate DM_DT_FLOPPY, 737c478bd9Sstevel@tonic-gate DM_DT_MO_ERASABLE, 747c478bd9Sstevel@tonic-gate DM_DT_MO_WRITEONCE, 757c478bd9Sstevel@tonic-gate DM_DT_AS_MO, 767c478bd9Sstevel@tonic-gate DM_DT_CDROM, 777c478bd9Sstevel@tonic-gate DM_DT_CDR, 787c478bd9Sstevel@tonic-gate DM_DT_CDRW, 797c478bd9Sstevel@tonic-gate DM_DT_DVDROM, 807c478bd9Sstevel@tonic-gate DM_DT_DVDR, 817c478bd9Sstevel@tonic-gate DM_DT_DVDRAM, 827c478bd9Sstevel@tonic-gate DM_DT_DVDRW, 837c478bd9Sstevel@tonic-gate DM_DT_DDCDROM, 847c478bd9Sstevel@tonic-gate DM_DT_DDCDR, 857c478bd9Sstevel@tonic-gate DM_DT_DDCDRW 867c478bd9Sstevel@tonic-gate } dm_drive_type_t; 877c478bd9Sstevel@tonic-gate 887c478bd9Sstevel@tonic-gate typedef enum { 897c478bd9Sstevel@tonic-gate DM_MT_UNKNOWN = 0, 907c478bd9Sstevel@tonic-gate DM_MT_FIXED, 917c478bd9Sstevel@tonic-gate DM_MT_FLOPPY, 927c478bd9Sstevel@tonic-gate DM_MT_CDROM, 937c478bd9Sstevel@tonic-gate DM_MT_ZIP, 947c478bd9Sstevel@tonic-gate DM_MT_JAZ, 957c478bd9Sstevel@tonic-gate DM_MT_CDR, 967c478bd9Sstevel@tonic-gate DM_MT_CDRW, 977c478bd9Sstevel@tonic-gate DM_MT_DVDROM, 987c478bd9Sstevel@tonic-gate DM_MT_DVDR, 997c478bd9Sstevel@tonic-gate DM_MT_DVDRAM, 1007c478bd9Sstevel@tonic-gate DM_MT_MO_ERASABLE, 1017c478bd9Sstevel@tonic-gate DM_MT_MO_WRITEONCE, 1027c478bd9Sstevel@tonic-gate DM_MT_AS_MO 1037c478bd9Sstevel@tonic-gate } dm_media_type_t; 1047c478bd9Sstevel@tonic-gate 1057c478bd9Sstevel@tonic-gate #define DM_FILTER_END -1 1067c478bd9Sstevel@tonic-gate 1077c478bd9Sstevel@tonic-gate /* drive stat name */ 1087c478bd9Sstevel@tonic-gate typedef enum { 1097c478bd9Sstevel@tonic-gate DM_DRV_STAT_PERFORMANCE = 0, 1107c478bd9Sstevel@tonic-gate DM_DRV_STAT_DIAGNOSTIC, 1117c478bd9Sstevel@tonic-gate DM_DRV_STAT_TEMPERATURE 1127c478bd9Sstevel@tonic-gate } dm_drive_stat_t; 1137c478bd9Sstevel@tonic-gate 1147c478bd9Sstevel@tonic-gate /* slice stat name */ 1157c478bd9Sstevel@tonic-gate typedef enum { 1167c478bd9Sstevel@tonic-gate DM_SLICE_STAT_USE = 0 1177c478bd9Sstevel@tonic-gate } dm_slice_stat_t; 1187c478bd9Sstevel@tonic-gate 1197c478bd9Sstevel@tonic-gate /* attribute definitions */ 1207c478bd9Sstevel@tonic-gate 1217c478bd9Sstevel@tonic-gate /* drive */ 1227c478bd9Sstevel@tonic-gate #define DM_DISK_UP 1 1237c478bd9Sstevel@tonic-gate #define DM_DISK_DOWN 0 1247c478bd9Sstevel@tonic-gate 1257c478bd9Sstevel@tonic-gate #define DM_CLUSTERED "clustered" 1267c478bd9Sstevel@tonic-gate #define DM_DRVTYPE "drvtype" 1277c478bd9Sstevel@tonic-gate #define DM_FAILING "failing" 1287c478bd9Sstevel@tonic-gate #define DM_LOADED "loaded" /* also in media */ 1297c478bd9Sstevel@tonic-gate #define DM_NDNRERRS "ndevice_not_ready_errors" 1307c478bd9Sstevel@tonic-gate #define DM_NBYTESREAD "nbytes_read" 1317c478bd9Sstevel@tonic-gate #define DM_NBYTESWRITTEN "nbytes_written" 1327c478bd9Sstevel@tonic-gate #define DM_NHARDERRS "nhard_errors" 1337c478bd9Sstevel@tonic-gate #define DM_NILLREQERRS "nillegal_req_errors" 1347c478bd9Sstevel@tonic-gate #define DM_NMEDIAERRS "nmedia_errors" 1357c478bd9Sstevel@tonic-gate #define DM_NNODEVERRS "nno_dev_errors" 1367c478bd9Sstevel@tonic-gate #define DM_NREADOPS "nread_ops" 1377c478bd9Sstevel@tonic-gate #define DM_NRECOVERRS "nrecoverable_errors" 1387c478bd9Sstevel@tonic-gate #define DM_NSOFTERRS "nsoft_errors" 1397c478bd9Sstevel@tonic-gate #define DM_NTRANSERRS "ntransport_errors" 1407c478bd9Sstevel@tonic-gate #define DM_NWRITEOPS "nwrite_ops" 1417c478bd9Sstevel@tonic-gate #define DM_OPATH "opath" 1427c478bd9Sstevel@tonic-gate #define DM_PRODUCT_ID "product_id" 1437c478bd9Sstevel@tonic-gate #define DM_REMOVABLE "removable" /* also in media */ 1447c478bd9Sstevel@tonic-gate #define DM_RPM "rpm" 1457c478bd9Sstevel@tonic-gate #define DM_STATUS "status" 1467c478bd9Sstevel@tonic-gate #define DM_SYNC_SPEED "sync_speed" 1477c478bd9Sstevel@tonic-gate #define DM_TEMPERATURE "temperature" 1487c478bd9Sstevel@tonic-gate #define DM_VENDOR_ID "vendor_id" 1497c478bd9Sstevel@tonic-gate #define DM_WIDE "wide" /* also on controller */ 1507c478bd9Sstevel@tonic-gate #define DM_WWN "wwn" 1517c478bd9Sstevel@tonic-gate 1527c478bd9Sstevel@tonic-gate /* bus */ 1537c478bd9Sstevel@tonic-gate #define DM_BTYPE "btype" 1547c478bd9Sstevel@tonic-gate #define DM_CLOCK "clock" /* also on controller */ 1557c478bd9Sstevel@tonic-gate #define DM_PNAME "pname" 1567c478bd9Sstevel@tonic-gate 1577c478bd9Sstevel@tonic-gate /* controller */ 1587c478bd9Sstevel@tonic-gate #define DM_FAST "fast" 1597c478bd9Sstevel@tonic-gate #define DM_FAST20 "fast20" 1607c478bd9Sstevel@tonic-gate #define DM_FAST40 "fast40" 1617c478bd9Sstevel@tonic-gate #define DM_FAST80 "fast80" 1627c478bd9Sstevel@tonic-gate #define DM_MULTIPLEX "multiplex" 1637c478bd9Sstevel@tonic-gate #define DM_PATH_STATE "path_state" 1647c478bd9Sstevel@tonic-gate 1657c478bd9Sstevel@tonic-gate #define DM_CTYPE_ATA "ata" 1667c478bd9Sstevel@tonic-gate #define DM_CTYPE_SCSI "scsi" 1677c478bd9Sstevel@tonic-gate #define DM_CTYPE_FIBRE "fibre channel" 1687c478bd9Sstevel@tonic-gate #define DM_CTYPE_USB "usb" 1697c478bd9Sstevel@tonic-gate #define DM_CTYPE_UNKNOWN "unknown" 1707c478bd9Sstevel@tonic-gate 1717c478bd9Sstevel@tonic-gate /* media */ 1727c478bd9Sstevel@tonic-gate #define DM_BLOCKSIZE "blocksize" 1737c478bd9Sstevel@tonic-gate #define DM_FDISK "fdisk" 1747c478bd9Sstevel@tonic-gate #define DM_MTYPE "mtype" 1757c478bd9Sstevel@tonic-gate #define DM_NACTUALCYLINDERS "nactual_cylinders" 1767c478bd9Sstevel@tonic-gate #define DM_NALTCYLINDERS "nalt_cylinders" 1777c478bd9Sstevel@tonic-gate #define DM_NCYLINDERS "ncylinders" 1787c478bd9Sstevel@tonic-gate #define DM_NHEADS "nheads" 1797c478bd9Sstevel@tonic-gate #define DM_NPHYSCYLINDERS "nphys_cylinders" 1807c478bd9Sstevel@tonic-gate #define DM_NSECTORS "nsectors" /* also in partition */ 1817c478bd9Sstevel@tonic-gate #define DM_SIZE "size" /* also in slice */ 1827c478bd9Sstevel@tonic-gate #define DM_NACCESSIBLE "naccessible" 1837c478bd9Sstevel@tonic-gate #define DM_LABEL "label" 1847c478bd9Sstevel@tonic-gate 1857c478bd9Sstevel@tonic-gate /* partition */ 1867c478bd9Sstevel@tonic-gate #define DM_BCYL "bcyl" 1877c478bd9Sstevel@tonic-gate #define DM_BHEAD "bhead" 1887c478bd9Sstevel@tonic-gate #define DM_BOOTID "bootid" 1897c478bd9Sstevel@tonic-gate #define DM_BSECT "bsect" 1907c478bd9Sstevel@tonic-gate #define DM_ECYL "ecyl" 1917c478bd9Sstevel@tonic-gate #define DM_EHEAD "ehead" 1927c478bd9Sstevel@tonic-gate #define DM_ESECT "esect" 1937c478bd9Sstevel@tonic-gate #define DM_PTYPE "ptype" 1947c478bd9Sstevel@tonic-gate #define DM_RELSECT "relsect" 1957c478bd9Sstevel@tonic-gate 1967c478bd9Sstevel@tonic-gate /* slice */ 1977c478bd9Sstevel@tonic-gate #define DM_DEVICEID "deviceid" 1987c478bd9Sstevel@tonic-gate #define DM_DEVT "devt" 1997c478bd9Sstevel@tonic-gate #define DM_INDEX "index" 2007c478bd9Sstevel@tonic-gate #define DM_EFI_NAME "name" 2017c478bd9Sstevel@tonic-gate #define DM_MOUNTPOINT "mountpoint" 2027c478bd9Sstevel@tonic-gate #define DM_LOCALNAME "localname" 2037c478bd9Sstevel@tonic-gate #define DM_START "start" 2047c478bd9Sstevel@tonic-gate #define DM_TAG "tag" 2057c478bd9Sstevel@tonic-gate #define DM_FLAG "flag" 2067c478bd9Sstevel@tonic-gate #define DM_EFI "efi" /* also on media */ 2077c478bd9Sstevel@tonic-gate #define DM_USED_BY "used_by" 2087c478bd9Sstevel@tonic-gate #define DM_USED_NAME "used_name" 2097c478bd9Sstevel@tonic-gate #define DM_USE_MOUNT "mount" 2107c478bd9Sstevel@tonic-gate #define DM_USE_SVM "svm" 2117c478bd9Sstevel@tonic-gate #define DM_USE_LU "lu" 2127c478bd9Sstevel@tonic-gate #define DM_USE_DUMP "dump" 2137c478bd9Sstevel@tonic-gate #define DM_USE_VXVM "vxvm" 2147c478bd9Sstevel@tonic-gate #define DM_USE_FS "fs" 2157c478bd9Sstevel@tonic-gate #define DM_USE_VFSTAB "vfstab" 21646a2abf2Seschrock #define DM_USE_EXPORTED_ZPOOL "exported_zpool" 21746a2abf2Seschrock #define DM_USE_ACTIVE_ZPOOL "active_zpool" 21899653d4eSeschrock #define DM_USE_SPARE_ZPOOL "spare_zpool" 219*fa94a07fSbrendan #define DM_USE_L2CACHE_ZPOOL "l2cache_zpool" 2207c478bd9Sstevel@tonic-gate 2217c478bd9Sstevel@tonic-gate /* event */ 2227c478bd9Sstevel@tonic-gate #define DM_EV_NAME "name" 2237c478bd9Sstevel@tonic-gate #define DM_EV_DTYPE "edtype" 2247c478bd9Sstevel@tonic-gate #define DM_EV_TYPE "evtype" 2257c478bd9Sstevel@tonic-gate #define DM_EV_TADD "add" 2267c478bd9Sstevel@tonic-gate #define DM_EV_TREMOVE "remove" 2277c478bd9Sstevel@tonic-gate #define DM_EV_TCHANGE "change" 2287c478bd9Sstevel@tonic-gate 2297c478bd9Sstevel@tonic-gate /* findisks */ 2307c478bd9Sstevel@tonic-gate #define DM_CTYPE "ctype" 2317c478bd9Sstevel@tonic-gate #define DM_LUN "lun" 2327c478bd9Sstevel@tonic-gate #define DM_TARGET "target" 2337c478bd9Sstevel@tonic-gate 23482d71480Ssjelinek #define NOINUSE_SET getenv("NOINUSE_CHECK") != NULL 23582d71480Ssjelinek 2367c478bd9Sstevel@tonic-gate void dm_free_descriptors(dm_descriptor_t *desc_list); 2377c478bd9Sstevel@tonic-gate void dm_free_descriptor(dm_descriptor_t desc); 2387c478bd9Sstevel@tonic-gate void dm_free_name(char *name); 239181c2f42Smmusante void dm_free_swapentries(swaptbl_t *); 2407c478bd9Sstevel@tonic-gate 2417c478bd9Sstevel@tonic-gate dm_descriptor_t *dm_get_descriptors(dm_desc_type_t type, int filter[], 2427c478bd9Sstevel@tonic-gate int *errp); 2437c478bd9Sstevel@tonic-gate dm_descriptor_t *dm_get_associated_descriptors(dm_descriptor_t desc, 2447c478bd9Sstevel@tonic-gate dm_desc_type_t type, int *errp); 2457c478bd9Sstevel@tonic-gate dm_desc_type_t *dm_get_associated_types(dm_desc_type_t type); 2467c478bd9Sstevel@tonic-gate dm_descriptor_t dm_get_descriptor_by_name(dm_desc_type_t desc_type, 2477c478bd9Sstevel@tonic-gate char *name, int *errp); 2487c478bd9Sstevel@tonic-gate char *dm_get_name(dm_descriptor_t desc, int *errp); 2497c478bd9Sstevel@tonic-gate dm_desc_type_t dm_get_type(dm_descriptor_t desc); 2507c478bd9Sstevel@tonic-gate nvlist_t *dm_get_attributes(dm_descriptor_t desc, int *errp); 2517c478bd9Sstevel@tonic-gate nvlist_t *dm_get_stats(dm_descriptor_t desc, int stat_type, 2527c478bd9Sstevel@tonic-gate int *errp); 2537c478bd9Sstevel@tonic-gate void dm_init_event_queue(void(*callback)(nvlist_t *, int), 2547c478bd9Sstevel@tonic-gate int *errp); 2557c478bd9Sstevel@tonic-gate nvlist_t *dm_get_event(int *errp); 2563e1bd7a2Ssjelinek void dm_get_slices(char *drive, dm_descriptor_t **slices, 2573e1bd7a2Ssjelinek int *errp); 2583e1bd7a2Ssjelinek void dm_get_slice_stats(char *slice, nvlist_t **dev_stats, 2593e1bd7a2Ssjelinek int *errp); 260181c2f42Smmusante int dm_get_swapentries(swaptbl_t **, int *); 2613e1bd7a2Ssjelinek void dm_get_usage_string(char *who, char *data, char **msg); 2623e1bd7a2Ssjelinek int dm_inuse(char *dev_name, char **msg, dm_who_type_t who, 2633e1bd7a2Ssjelinek int *errp); 264181c2f42Smmusante int dm_inuse_swap(const char *dev_name, int *errp); 26546a2abf2Seschrock int dm_isoverlapping(char *dev_name, char **msg, int *errp); 2667c478bd9Sstevel@tonic-gate 2677c478bd9Sstevel@tonic-gate #ifdef __cplusplus 2687c478bd9Sstevel@tonic-gate } 2697c478bd9Sstevel@tonic-gate #endif 2707c478bd9Sstevel@tonic-gate 2717c478bd9Sstevel@tonic-gate #endif /* _LIBDISKMGT_H */ 272