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NEX-5736 implement autoreplace matching based on FRU slot number
NEX-6200 hot spares are not reactivated after reinserting into enclosure
NEX-9403 need to update FRU for spare and l2cache devices
NEX-9404 remove lofi autoreplace support from syseventd
NEX-9409 hotsparing doesn't work for vdevs without FRU
NEX-9424 zfs`vdev_online() needs better notification about state changes
Portions contributed by: Alek Pinchuk <alek@nexenta.com>
Portions contributed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
Reviewed by: Steve Peng <steve.peng@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
NEX-5728 Autosync Destination retention policy not being honoured
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
NEX-5795 Rename 'wrc' as 'wbc' in the source and in the tech docs
Reviewed by: Alex Aizman <alex.aizman@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Alek Pinchuk <alek.pinchuk@nexenta.com>
NEX-2846 Enable Automatic/Intelligent Hot Sparing capability
Reviewed by: Jeffry Molanus <jeffry.molanus@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
NEX-5163 backport illumos 6027 EOL zulu (XVR-4000)
Reviewed by: Kevin Crowe <kevin.crowe@nexenta.com>
6027 EOL zulu (XVR-4000)
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Peter Tribble <peter.tribble@gmail.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Dan McDonald <danmcd@omniti.com>
NEX-5162 backport illumos 6507 i386 makecontext(3c) needs to 16-byte align the stack
Reviewed by: Kevin Crowe <kevin.crowe@nexenta.com>
6507 i386 makecontext(3c) needs to 16-byte align the stack
Reviewed by: Gordon Ross <gordon.w.ross@gmail.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Dan McDonald <danmcd@omniti.com>
NEX-5207 attempt to activate spare cores fmd
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Roman Strashkin <roman.strashkin@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
NEX-4934 Add capability to remove special vdev
Reviewed by: Alex Aizman <alex.aizman@nexenta.com>
Reviewed by: Alek Pinchuk <alek.pinchuk@nexenta.com>
NEX-4830 writecache=off leaks data on special vdev (the data will never migrate)
Reviewed by: Alex Aizman <alex.aizman@nexenta.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
6298 zfs_create_008_neg and zpool_create_023_neg need to be updated for large block support
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
2605 want to resume interrupted zfs send
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed by: Xin Li <delphij@freebsd.org>
Reviewed by: Arne Jansen <sensille@gmx.net>
Approved by: Dan McDonald <danmcd@omniti.com>
5745 zfs set allows only one dataset property to be set at a time
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Bayard Bell <buffer.g.overflow@gmail.com>
Reviewed by: Richard PALO <richard@NetBSD.org>
Reviewed by: Steven Hartland <killing@multiplay.co.uk>
Approved by: Rich Lowe <richlowe@richlowe.net>
5692 expose the number of hole blocks in a file
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Boris Protopopov <bprotopopov@hotmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
NEX-4476 WRC: Allow to use write back cache per tree of datasets
Reviewed by: Alek Pinchuk <alek.pinchuk@nexenta.com>
Reviewed by: Alex Aizman <alex.aizman@nexenta.com>
Revert "NEX-4476 WRC: Allow to use write back cache per tree of datasets"
This reverts commit fe97b74444278a6f36fec93179133641296312da.
NEX-4476 WRC: Allow to use write back cache per tree of datasets
Reviewed by: Alek Pinchuk <alek.pinchuk@nexenta.com>
Reviewed by: Alex Aizman <alex.aizman@nexenta.com>
NEX-3984 On-demand TRIM
Reviewed by: Alek Pinchuk <alek@nexenta.com>
Reviewed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com>
Conflicts:
usr/src/common/zfs/zpool_prop.c
usr/src/uts/common/sys/fs/zfs.h
NEX-3669 Faults for fans that don't exist
Reviewed by: Jeffry Molanus <jeffry.molanus@nexenta.com>
NEX-3891 Hide the snapshots that belong to in-kernel autosnap-service
Reviewed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com>
Reviewed by: Alek Pinchuk <alek@nexenta.com>
NEX-3558 KRRP Integration
NEX-1456 Part 2, port FreeBSD patch - new zfs recv options support
OS-103 handle CoS descriptor persistent references across vdev operations
SUP-647 Long failover times dominated by zpool import times trigger client-side errors
re 13748 added zpool export -c option
zpool export -c command exports specified pool while keeping its latest
configuration in the cache file for subsequent zpool import -c.
re #10054 #13409 rb4387 added parallel unmount for zpool export
re #12585 rb4049 ZFS++ work port - refactoring to improve separation of open/closed code, bug fixes, performance improvements - open code
re #8279 rb3915 need a mechanism to notify NMS about ZFS config changes (Opened code)
Bug 11205: add missing libzfs_closed_stubs.c to fix opensource-only build.
ZFS plus work: special vdevs, cos, cos/vdev properties
Bug 10481 - Dry run option in 'zfs send' isn't the same as in NexentaStor 3.1
8853 sharenfs property must accept more than 1024 bytes
@@ -20,15 +20,15 @@
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011 Pawel Jakub Dawidek. All rights reserved.
- * Copyright (c) 2011, 2017 by Delphix. All rights reserved.
+ * Copyright (c) 2011, 2015 by Delphix. All rights reserved.
* Copyright (c) 2012, Joyent, Inc. All rights reserved.
* Copyright (c) 2013 Steven Hartland. All rights reserved.
* Copyright (c) 2014 Integros [integros.com]
- * Copyright 2016 Nexenta Systems, Inc.
+ * Copyright 2017 Nexenta Systems, Inc.
* Copyright (c) 2017 Datto Inc.
*/
#ifndef _LIBZFS_H
#define _LIBZFS_H
@@ -49,11 +49,11 @@
#endif
/*
* Miscellaneous ZFS constants
*/
-#define ZFS_MAXPROPLEN MAXPATHLEN
+#define ZFS_MAXPROPLEN (2 * MAXPATHLEN)
#define ZPOOL_MAXPROPLEN MAXPATHLEN
/*
* libzfs errors
*/
@@ -127,12 +127,20 @@
EZFS_SCRUBBING, /* currently scrubbing */
EZFS_NO_SCRUB, /* no active scrub */
EZFS_DIFF, /* general failure of zfs diff */
EZFS_DIFFDATA, /* bad zfs diff data */
EZFS_POOLREADONLY, /* pool is in read-only mode */
+ EZFS_PROPNOTSUP, /* property not supported */
+ EZFS_COSNOTFOUND, /* no matching CoS descriptor found */
+ EZFS_COSEXIST, /* CoS descriptor already exists */
+ EZFS_COSREF, /* CoS descriptor still referenced */
+ EZFS_WBCNOTSUP, /* 'feature@wbc' is not enabled */
+ EZFS_WBCCHILD, /* child ds has enabled WBC */
+ EZFS_WBCPARENT, /* parent ds has enabled WBC */
+ EZFS_WBCALREADY, /* WBC already enabled or disabled */
+ EZFS_WBCINPROGRESS, /* WBC is disabling */
EZFS_SCRUB_PAUSED, /* scrub currently paused */
- EZFS_NO_PENDING, /* cannot cancel, no operation is pending */
EZFS_UNKNOWN
} zfs_error_t;
/*
* UEFI boot support parameters. When creating whole disk boot pool,
@@ -225,10 +233,11 @@
extern const char *zpool_get_name(zpool_handle_t *);
extern int zpool_get_state(zpool_handle_t *);
extern const char *zpool_state_to_name(vdev_state_t, vdev_aux_t);
extern const char *zpool_pool_state_to_name(pool_state_t);
extern void zpool_free_handles(libzfs_handle_t *);
+extern int zpool_standard_error(libzfs_handle_t *, int, const char *);
/*
* Iterate over all active pools in the system.
*/
typedef int (*zpool_iter_f)(zpool_handle_t *, void *);
@@ -253,10 +262,11 @@
/*
* Functions to manipulate pool and vdev state
*/
extern int zpool_scan(zpool_handle_t *, pool_scan_func_t, pool_scrub_cmd_t);
+extern int zpool_trim(zpool_handle_t *, boolean_t start, uint64_t rate);
extern int zpool_clear(zpool_handle_t *, const char *, nvlist_t *);
extern int zpool_reguid(zpool_handle_t *);
extern int zpool_reopen(zpool_handle_t *);
extern int zpool_vdev_online(zpool_handle_t *, const char *, int,
@@ -264,29 +274,28 @@
extern int zpool_vdev_offline(zpool_handle_t *, const char *, boolean_t);
extern int zpool_vdev_attach(zpool_handle_t *, const char *,
const char *, nvlist_t *, int);
extern int zpool_vdev_detach(zpool_handle_t *, const char *);
extern int zpool_vdev_remove(zpool_handle_t *, const char *);
-extern int zpool_vdev_remove_cancel(zpool_handle_t *);
-extern int zpool_vdev_indirect_size(zpool_handle_t *, const char *, uint64_t *);
extern int zpool_vdev_split(zpool_handle_t *, char *, nvlist_t **, nvlist_t *,
splitflags_t);
extern int zpool_vdev_fault(zpool_handle_t *, uint64_t, vdev_aux_t);
extern int zpool_vdev_degrade(zpool_handle_t *, uint64_t, vdev_aux_t);
extern int zpool_vdev_clear(zpool_handle_t *, uint64_t);
extern nvlist_t *zpool_find_vdev(zpool_handle_t *, const char *, boolean_t *,
- boolean_t *, boolean_t *);
+ boolean_t *, boolean_t *, boolean_t *);
extern nvlist_t *zpool_find_vdev_by_physpath(zpool_handle_t *, const char *,
boolean_t *, boolean_t *, boolean_t *);
extern int zpool_label_disk(libzfs_handle_t *, zpool_handle_t *, const char *,
zpool_boot_label_t, uint64_t, int *);
/*
* Functions to manage pool properties
*/
+extern int zpool_set_proplist(zpool_handle_t *, nvlist_t *);
extern int zpool_set_prop(zpool_handle_t *, const char *, const char *);
extern int zpool_get_prop(zpool_handle_t *, zpool_prop_t, char *,
size_t proplen, zprop_source_t *, boolean_t);
extern uint64_t zpool_get_prop_int(zpool_handle_t *, zpool_prop_t,
zprop_source_t *);
@@ -365,12 +374,12 @@
extern boolean_t zpool_is_bootable(zpool_handle_t *);
/*
* Import and export functions
*/
-extern int zpool_export(zpool_handle_t *, boolean_t, const char *);
-extern int zpool_export_force(zpool_handle_t *, const char *);
+extern int zpool_export(zpool_handle_t *, boolean_t, boolean_t, const char *);
+extern int zpool_export_force(zpool_handle_t *, boolean_t, const char *);
extern int zpool_import(libzfs_handle_t *, nvlist_t *, const char *,
char *altroot);
extern int zpool_import_props(libzfs_handle_t *, nvlist_t *, const char *,
nvlist_t *, int);
extern void zpool_print_unsup_feat(nvlist_t *config);
@@ -386,11 +395,10 @@
uint64_t guid; /* guid of a pool to find */
char *cachefile; /* cachefile to use for import */
int can_be_active : 1; /* can the pool be active? */
int unique : 1; /* does 'poolname' already exist? */
int exists : 1; /* set on return if pool already exists */
- nvlist_t *policy; /* rewind policy (rewind txg, etc.) */
} importargs_t;
extern nvlist_t *zpool_search_import(libzfs_handle_t *, importargs_t *);
/* legacy pool search routines */
@@ -409,10 +417,11 @@
boolean_t verbose);
extern int zpool_upgrade(zpool_handle_t *, uint64_t);
extern int zpool_get_history(zpool_handle_t *, nvlist_t **);
extern int zpool_history_unpack(char *, uint64_t, uint64_t *,
nvlist_t ***, uint_t *);
+extern int zpool_stage_history(libzfs_handle_t *, const char *);
extern void zpool_obj_to_path(zpool_handle_t *, uint64_t, uint64_t, char *,
size_t len);
extern int zfs_ioctl(libzfs_handle_t *, int, struct zfs_cmd *);
extern int zpool_get_physpath(zpool_handle_t *, char *, size_t);
extern void zpool_explain_recover(libzfs_handle_t *, const char *, int,
@@ -508,10 +517,29 @@
extern uint64_t zpool_prop_default_numeric(zpool_prop_t);
extern const char *zpool_prop_column_name(zpool_prop_t);
extern boolean_t zpool_prop_align_right(zpool_prop_t);
/*
+ * Functions to manage vdev properties
+ */
+extern int vdev_set_proplist(zpool_handle_t *, const char *, nvlist_t *);
+extern int vdev_get_proplist(libzfs_handle_t *, char *, zprop_list_t **);
+extern int vdev_get_prop(zpool_handle_t *, const char *, vdev_prop_t,
+ char *, size_t len);
+
+/*
+ * Functions to manage cos properties
+ */
+extern int cos_alloc(zpool_handle_t *, char *, nvlist_t *);
+extern int cos_free(zpool_handle_t *, char *, uint64_t, boolean_t);
+extern int cos_list(zpool_handle_t *, nvlist_t **);
+extern int cos_set_proplist(zpool_handle_t *, const char *, nvlist_t *);
+extern int cos_get_proplist(libzfs_handle_t *, char *, zprop_list_t **);
+extern int cos_get_prop(zpool_handle_t *, const char *, cos_prop_t, char *,
+ size_t, nvlist_t **);
+
+/*
* Functions shared by zfs and zpool property management.
*/
extern int zprop_iter(zprop_func func, void *cb, boolean_t show_all,
boolean_t ordered, zfs_type_t type);
extern int zprop_get_list(libzfs_handle_t *, char *, zprop_list_t **,
@@ -544,19 +572,25 @@
} zprop_get_cbdata_t;
void zprop_print_one_property(const char *, zprop_get_cbdata_t *,
const char *, const char *, zprop_source_t, const char *,
const char *);
+void vdev_print_one_property(const char *, const char *,
+ zprop_get_cbdata_t *, const char *, const char *);
+void cos_print_one_property(const char *, const char *,
+ zprop_get_cbdata_t *, const char *, const char *);
/*
* Iterator functions.
*/
typedef int (*zfs_iter_f)(zfs_handle_t *, void *);
extern int zfs_iter_root(libzfs_handle_t *, zfs_iter_f, void *);
extern int zfs_iter_children(zfs_handle_t *, zfs_iter_f, void *);
extern int zfs_iter_dependents(zfs_handle_t *, boolean_t, zfs_iter_f, void *);
extern int zfs_iter_filesystems(zfs_handle_t *, zfs_iter_f, void *);
+extern int zfs_iter_autosnapshots(zfs_handle_t *, boolean_t, zfs_iter_f,
+ void *);
extern int zfs_iter_snapshots(zfs_handle_t *, boolean_t, zfs_iter_f, void *);
extern int zfs_iter_snapshots_sorted(zfs_handle_t *, zfs_iter_f, void *);
extern int zfs_iter_snapspec(zfs_handle_t *, const char *, zfs_iter_f, void *);
extern int zfs_iter_bookmarks(zfs_handle_t *, zfs_iter_f, void *);
@@ -575,10 +609,12 @@
* Functions to create and destroy datasets.
*/
extern int zfs_create(libzfs_handle_t *, const char *, zfs_type_t,
nvlist_t *);
extern int zfs_create_ancestors(libzfs_handle_t *, const char *);
+extern int zfs_check_krrp(libzfs_handle_t *, const char *);
+extern int zfs_destroy_atomically(zfs_handle_t *, boolean_t);
extern int zfs_destroy(zfs_handle_t *, boolean_t);
extern int zfs_destroy_snaps(zfs_handle_t *, char *, boolean_t);
extern int zfs_destroy_snaps_nvl(libzfs_handle_t *, nvlist_t *, boolean_t);
extern int zfs_clone(zfs_handle_t *, const char *, nvlist_t *);
extern int zfs_snapshot(libzfs_handle_t *, const char *, boolean_t, nvlist_t *);
@@ -607,10 +643,13 @@
boolean_t props;
/* do not send (no-op, ie. -n) */
boolean_t dryrun;
+ /* do not send (just calculate exact send stream size, ie. -s */
+ boolean_t sendsize;
+
/* parsable verbose output (ie. -P) */
boolean_t parsable;
/* show progress (ie. -v) */
boolean_t progress;
@@ -669,10 +708,13 @@
boolean_t dryrun;
/* rollback/destroy filesystems as necessary (eg, -F) */
boolean_t force;
+ /* when force-receiving, do not destroy snapshots (ie, -K) */
+ boolean_t keepsnap;
+
/* set "canmount=off" on all modified filesystems */
boolean_t canmountoff;
/*
* Mark the file systems as "resumable" and do not destroy them if the
@@ -685,12 +727,12 @@
/* do not mount file systems as they are extracted (private) */
boolean_t nomount;
} recvflags_t;
-extern int zfs_receive(libzfs_handle_t *, const char *, nvlist_t *,
- recvflags_t *, int, avl_tree_t *);
+extern int zfs_receive(libzfs_handle_t *, const char *, recvflags_t *,
+ int, nvlist_t *, nvlist_t *, avl_tree_t *);
typedef enum diff_flags {
ZFS_DIFF_PARSEABLE = 0x1,
ZFS_DIFF_TIMESTAMP = 0x2,
ZFS_DIFF_CLASSIFY = 0x4
@@ -786,25 +828,29 @@
/*
* Enable and disable datasets within a pool by mounting/unmounting and
* sharing/unsharing them.
*/
extern int zpool_enable_datasets(zpool_handle_t *, const char *, int);
+extern int zpool_enable_datasets_ex(zpool_handle_t *, const char *, int, int);
extern int zpool_disable_datasets(zpool_handle_t *, boolean_t);
+extern int zpool_disable_datasets_ex(zpool_handle_t *, boolean_t, int);
/*
* Mappings between vdev and FRU.
*/
extern void libzfs_fru_refresh(libzfs_handle_t *);
extern const char *libzfs_fru_lookup(libzfs_handle_t *, const char *);
extern const char *libzfs_fru_devpath(libzfs_handle_t *, const char *);
+extern boolean_t libzfs_fru_cmp_enclosure(const char *a, const char *b);
+extern int libzfs_fru_cmp_slot(libzfs_handle_t *, const char *, const char *,
+ size_t);
extern boolean_t libzfs_fru_compare(libzfs_handle_t *, const char *,
const char *);
extern boolean_t libzfs_fru_notself(libzfs_handle_t *, const char *);
extern int zpool_fru_set(zpool_handle_t *, uint64_t, const char *);
extern int zfs_get_hole_count(const char *, uint64_t *, uint64_t *);
-extern int zfs_remap_indirects(libzfs_handle_t *hdl, const char *);
/* Allow consumers to initialize libshare externally for optimal performance */
extern int zfs_init_libshare_arg(libzfs_handle_t *, int, void *);
/*
* For most consumers, zfs_init_libshare_arg is sufficient on its own, and