/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _LIBDISKMGT_H #define _LIBDISKMGT_H #pragma ident "%Z%%M% %I% %E% SMI" #ifdef __cplusplus extern "C" { #endif #include /* * Holds all the data regarding the device. * Private to libdiskmgt. Must use dm_xxx functions to set/get data. */ typedef uint64_t dm_descriptor_t; typedef enum { DM_WHO_MKFS = 0, DM_WHO_ZPOOL, DM_WHO_ZPOOL_FORCE, DM_WHO_FORMAT, DM_WHO_SWAP, DM_WHO_DUMP, DM_WHO_ZPOOL_SPARE } dm_who_type_t; typedef enum { DM_DRIVE = 0, DM_CONTROLLER, DM_MEDIA, DM_SLICE, DM_PARTITION, DM_PATH, DM_ALIAS, DM_BUS } dm_desc_type_t; typedef enum { DM_DT_UNKNOWN = 0, DM_DT_FIXED, DM_DT_ZIP, DM_DT_JAZ, DM_DT_FLOPPY, DM_DT_MO_ERASABLE, DM_DT_MO_WRITEONCE, DM_DT_AS_MO, DM_DT_CDROM, DM_DT_CDR, DM_DT_CDRW, DM_DT_DVDROM, DM_DT_DVDR, DM_DT_DVDRAM, DM_DT_DVDRW, DM_DT_DDCDROM, DM_DT_DDCDR, DM_DT_DDCDRW } dm_drive_type_t; typedef enum { DM_MT_UNKNOWN = 0, DM_MT_FIXED, DM_MT_FLOPPY, DM_MT_CDROM, DM_MT_ZIP, DM_MT_JAZ, DM_MT_CDR, DM_MT_CDRW, DM_MT_DVDROM, DM_MT_DVDR, DM_MT_DVDRAM, DM_MT_MO_ERASABLE, DM_MT_MO_WRITEONCE, DM_MT_AS_MO } dm_media_type_t; #define DM_FILTER_END -1 /* drive stat name */ typedef enum { DM_DRV_STAT_PERFORMANCE = 0, DM_DRV_STAT_DIAGNOSTIC, DM_DRV_STAT_TEMPERATURE } dm_drive_stat_t; /* slice stat name */ typedef enum { DM_SLICE_STAT_USE = 0 } dm_slice_stat_t; /* attribute definitions */ /* drive */ #define DM_DISK_UP 1 #define DM_DISK_DOWN 0 #define DM_CLUSTERED "clustered" #define DM_DRVTYPE "drvtype" #define DM_FAILING "failing" #define DM_LOADED "loaded" /* also in media */ #define DM_NDNRERRS "ndevice_not_ready_errors" #define DM_NBYTESREAD "nbytes_read" #define DM_NBYTESWRITTEN "nbytes_written" #define DM_NHARDERRS "nhard_errors" #define DM_NILLREQERRS "nillegal_req_errors" #define DM_NMEDIAERRS "nmedia_errors" #define DM_NNODEVERRS "nno_dev_errors" #define DM_NREADOPS "nread_ops" #define DM_NRECOVERRS "nrecoverable_errors" #define DM_NSOFTERRS "nsoft_errors" #define DM_NTRANSERRS "ntransport_errors" #define DM_NWRITEOPS "nwrite_ops" #define DM_OPATH "opath" #define DM_PRODUCT_ID "product_id" #define DM_REMOVABLE "removable" /* also in media */ #define DM_RPM "rpm" #define DM_STATUS "status" #define DM_SYNC_SPEED "sync_speed" #define DM_TEMPERATURE "temperature" #define DM_VENDOR_ID "vendor_id" #define DM_WIDE "wide" /* also on controller */ #define DM_WWN "wwn" /* bus */ #define DM_BTYPE "btype" #define DM_CLOCK "clock" /* also on controller */ #define DM_PNAME "pname" /* controller */ #define DM_FAST "fast" #define DM_FAST20 "fast20" #define DM_FAST40 "fast40" #define DM_FAST80 "fast80" #define DM_MULTIPLEX "multiplex" #define DM_PATH_STATE "path_state" #define DM_CTYPE_ATA "ata" #define DM_CTYPE_SCSI "scsi" #define DM_CTYPE_FIBRE "fibre channel" #define DM_CTYPE_USB "usb" #define DM_CTYPE_UNKNOWN "unknown" /* media */ #define DM_BLOCKSIZE "blocksize" #define DM_FDISK "fdisk" #define DM_MTYPE "mtype" #define DM_NACTUALCYLINDERS "nactual_cylinders" #define DM_NALTCYLINDERS "nalt_cylinders" #define DM_NCYLINDERS "ncylinders" #define DM_NHEADS "nheads" #define DM_NPHYSCYLINDERS "nphys_cylinders" #define DM_NSECTORS "nsectors" /* also in partition */ #define DM_SIZE "size" /* also in slice */ #define DM_NACCESSIBLE "naccessible" #define DM_LABEL "label" /* partition */ #define DM_BCYL "bcyl" #define DM_BHEAD "bhead" #define DM_BOOTID "bootid" #define DM_BSECT "bsect" #define DM_ECYL "ecyl" #define DM_EHEAD "ehead" #define DM_ESECT "esect" #define DM_PTYPE "ptype" #define DM_RELSECT "relsect" /* slice */ #define DM_DEVICEID "deviceid" #define DM_DEVT "devt" #define DM_INDEX "index" #define DM_EFI_NAME "name" #define DM_MOUNTPOINT "mountpoint" #define DM_LOCALNAME "localname" #define DM_START "start" #define DM_TAG "tag" #define DM_FLAG "flag" #define DM_EFI "efi" /* also on media */ #define DM_USED_BY "used_by" #define DM_USED_NAME "used_name" #define DM_USE_MOUNT "mount" #define DM_USE_SVM "svm" #define DM_USE_LU "lu" #define DM_USE_DUMP "dump" #define DM_USE_VXVM "vxvm" #define DM_USE_FS "fs" #define DM_USE_VFSTAB "vfstab" #define DM_USE_EXPORTED_ZPOOL "exported_zpool" #define DM_USE_ACTIVE_ZPOOL "active_zpool" #define DM_USE_SPARE_ZPOOL "spare_zpool" /* event */ #define DM_EV_NAME "name" #define DM_EV_DTYPE "edtype" #define DM_EV_TYPE "evtype" #define DM_EV_TADD "add" #define DM_EV_TREMOVE "remove" #define DM_EV_TCHANGE "change" /* findisks */ #define DM_CTYPE "ctype" #define DM_LUN "lun" #define DM_TARGET "target" #define NOINUSE_SET getenv("NOINUSE_CHECK") != NULL void dm_free_descriptors(dm_descriptor_t *desc_list); void dm_free_descriptor(dm_descriptor_t desc); void dm_free_name(char *name); dm_descriptor_t *dm_get_descriptors(dm_desc_type_t type, int filter[], int *errp); dm_descriptor_t *dm_get_associated_descriptors(dm_descriptor_t desc, dm_desc_type_t type, int *errp); dm_desc_type_t *dm_get_associated_types(dm_desc_type_t type); dm_descriptor_t dm_get_descriptor_by_name(dm_desc_type_t desc_type, char *name, int *errp); char *dm_get_name(dm_descriptor_t desc, int *errp); dm_desc_type_t dm_get_type(dm_descriptor_t desc); nvlist_t *dm_get_attributes(dm_descriptor_t desc, int *errp); nvlist_t *dm_get_stats(dm_descriptor_t desc, int stat_type, int *errp); void dm_init_event_queue(void(*callback)(nvlist_t *, int), int *errp); nvlist_t *dm_get_event(int *errp); void dm_get_slices(char *drive, dm_descriptor_t **slices, int *errp); void dm_get_slice_stats(char *slice, nvlist_t **dev_stats, int *errp); void dm_get_usage_string(char *who, char *data, char **msg); int dm_inuse(char *dev_name, char **msg, dm_who_type_t who, int *errp); int dm_isoverlapping(char *dev_name, char **msg, int *errp); #ifdef __cplusplus } #endif #endif /* _LIBDISKMGT_H */