Update OpenZFS to 2.0.0-rc3-gbd565f

CODE_OF_CONDUCT.md

 The [OpenZFS Code of Conduct](http://www.open-zfs.org/wiki/Code_of_Conduct)
-applies to spaces associated with the ZFS on Linux project, including GitHub.
+applies to spaces associated with the OpenZFS project, including GitHub.

META

@@ -2,9 +2,9 @@ Meta:          1
 Name:          zfs
 Branch:        1.0
 Version:       2.0.0
-Release:       rc2
+Release:       rc3
 Release-Tags:  relext
 License:       CDDL
 Author:        OpenZFS
-Linux-Maximum: 5.8
+Linux-Maximum: 5.9
 Linux-Minimum: 3.10

README.md

@@ -16,8 +16,8 @@ This repository contains the code for running OpenZFS on Linux and FreeBSD.
 
 # Installation
 
-Full documentation for installing OpenZFS on your favorite Linux distribution can
-be found at the [ZoL Site](https://zfsonlinux.org/).
+Full documentation for installing OpenZFS on your favorite operating system can
+be found at the [Getting Started Page](https://openzfs.github.io/openzfs-docs/Getting%20Started/index.html).
 
 # Contribute & Develop
 

cmd/arc_summary/arc_summary2

@@ -42,7 +42,7 @@
 Provides basic information on the ARC, its efficiency, the L2ARC (if present),
 the Data Management Unit (DMU), Virtual Devices (VDEVs), and tunables. See the
 in-source documentation and code at
-https://github.com/zfsonlinux/zfs/blob/master/module/zfs/arc.c for details.
+https://github.com/openzfs/zfs/blob/master/module/zfs/arc.c for details.
 """
 
 import getopt

cmd/arc_summary/arc_summary3

@@ -32,7 +32,7 @@
 Provides basic information on the ARC, its efficiency, the L2ARC (if present),
 the Data Management Unit (DMU), Virtual Devices (VDEVs), and tunables. See
 the in-source documentation and code at
-https://github.com/zfsonlinux/zfs/blob/master/module/zfs/arc.c for details.
+https://github.com/openzfs/zfs/blob/master/module/zfs/arc.c for details.
 The original introduction to arc_summary can be found at
 http://cuddletech.com/?p=454
 """
@@ -43,7 +43,7 @@ import subprocess
 import sys
 import time
 
-DESCRIPTION = 'Print ARC and other statistics for ZFS on Linux'
+DESCRIPTION = 'Print ARC and other statistics for OpenZFS'
 INDENT = ' '*8
 LINE_LENGTH = 72
 DATE_FORMAT = '%a %b %d %H:%M:%S %Y'
@@ -831,7 +831,7 @@ def section_vdev(kstats_dict):
 
     # Currently [Nov 2017] the VDEV cache is disabled, because it is actually
     # harmful. When this is the case, we just skip the whole entry. See
-    # https://github.com/zfsonlinux/zfs/blob/master/module/zfs/vdev_cache.c
+    # https://github.com/openzfs/zfs/blob/master/module/zfs/vdev_cache.c
     # for details
     tunables = get_vdev_params()
 
@@ -857,7 +857,7 @@ def section_vdev(kstats_dict):
 
 def section_zil(kstats_dict):
     """Collect information on the ZFS Intent Log. Some of the information
-    taken from https://github.com/zfsonlinux/zfs/blob/master/include/sys/zil.h
+    taken from https://github.com/openzfs/zfs/blob/master/include/sys/zil.h
     """
 
     zil_stats = isolate_section('zil', kstats_dict)

cmd/dbufstat/dbufstat.in

@@ -113,6 +113,21 @@ cmd = ("Usage: dbufstat [-bdhnrtvx] [-i file] [-f fields] [-o file] "
 raw = 0
 
 
+if sys.platform.startswith("freebsd"):
+    import io
+    # Requires py-sysctl on FreeBSD
+    import sysctl
+
+    def default_ifile():
+        dbufs = sysctl.filter("kstat.zfs.misc.dbufs")[0].value
+        sys.stdin = io.StringIO(dbufs)
+        return "-"
+
+elif sys.platform.startswith("linux"):
+    def default_ifile():
+        return "/proc/spl/kstat/zfs/dbufs"
+
+
 def print_incompat_helper(incompat):
     cnt = 0
     for key in sorted(incompat):
@@ -645,7 +660,7 @@ def main():
             sys.exit(1)
 
     if not ifile:
-        ifile = '/proc/spl/kstat/zfs/dbufs'
+        ifile = default_ifile()
 
     if ifile is not "-":
         try:

cmd/zdb/zdb.c

@@ -1120,7 +1120,21 @@ dump_zap(objset_t *os, uint64_t object, void *data, size_t size)
 		(void) zap_lookup(os, object, attr.za_name,
 		    attr.za_integer_length, attr.za_num_integers, prop);
 		if (attr.za_integer_length == 1) {
-			(void) printf("%s", (char *)prop);
+			if (strcmp(attr.za_name,
+			    DSL_CRYPTO_KEY_MASTER_KEY) == 0 ||
+			    strcmp(attr.za_name,
+			    DSL_CRYPTO_KEY_HMAC_KEY) == 0 ||
+			    strcmp(attr.za_name, DSL_CRYPTO_KEY_IV) == 0 ||
+			    strcmp(attr.za_name, DSL_CRYPTO_KEY_MAC) == 0 ||
+			    strcmp(attr.za_name, DMU_POOL_CHECKSUM_SALT) == 0) {
+				uint8_t *u8 = prop;
+
+				for (i = 0; i < attr.za_num_integers; i++) {
+					(void) printf("%02x", u8[i]);
+				}
+			} else {
+				(void) printf("%s", (char *)prop);
+			}
 		} else {
 			for (i = 0; i < attr.za_num_integers; i++) {
 				switch (attr.za_integer_length) {

cmd/zdb/zdb_il.c

@@ -62,9 +62,9 @@ print_log_bp(const blkptr_t *bp, const char *prefix)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_create(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_create(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_create_t *lr = arg;
+	const lr_create_t *lr = arg;
 	time_t crtime = lr->lr_crtime[0];
 	char *name, *link;
 	lr_attr_t *lrattr;
@@ -98,9 +98,9 @@ zil_prt_rec_create(zilog_t *zilog, int txtype, void *arg)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_remove(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_remove(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_remove_t *lr = arg;
+	const lr_remove_t *lr = arg;
 
 	(void) printf("%sdoid %llu, name %s\n", tab_prefix,
 	    (u_longlong_t)lr->lr_doid, (char *)(lr + 1));
@@ -108,9 +108,9 @@ zil_prt_rec_remove(zilog_t *zilog, int txtype, void *arg)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_link(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_link(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_link_t *lr = arg;
+	const lr_link_t *lr = arg;
 
 	(void) printf("%sdoid %llu, link_obj %llu, name %s\n", tab_prefix,
 	    (u_longlong_t)lr->lr_doid, (u_longlong_t)lr->lr_link_obj,
@@ -119,9 +119,9 @@ zil_prt_rec_link(zilog_t *zilog, int txtype, void *arg)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_rename(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_rename(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_rename_t *lr = arg;
+	const lr_rename_t *lr = arg;
 	char *snm = (char *)(lr + 1);
 	char *tnm = snm + strlen(snm) + 1;
 
@@ -148,11 +148,11 @@ zil_prt_rec_write_cb(void *data, size_t len, void *unused)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_write(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_write(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_write_t *lr = arg;
+	const lr_write_t *lr = arg;
 	abd_t *data;
-	blkptr_t *bp = &lr->lr_blkptr;
+	const blkptr_t *bp = &lr->lr_blkptr;
 	zbookmark_phys_t zb;
 	int verbose = MAX(dump_opt['d'], dump_opt['i']);
 	int error;
@@ -211,9 +211,9 @@ zil_prt_rec_write(zilog_t *zilog, int txtype, void *arg)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_truncate(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_truncate(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_truncate_t *lr = arg;
+	const lr_truncate_t *lr = arg;
 
 	(void) printf("%sfoid %llu, offset 0x%llx, length 0x%llx\n", tab_prefix,
 	    (u_longlong_t)lr->lr_foid, (longlong_t)lr->lr_offset,
@@ -222,9 +222,9 @@ zil_prt_rec_truncate(zilog_t *zilog, int txtype, void *arg)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_setattr(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_setattr(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_setattr_t *lr = arg;
+	const lr_setattr_t *lr = arg;
 	time_t atime = (time_t)lr->lr_atime[0];
 	time_t mtime = (time_t)lr->lr_mtime[0];
 
@@ -268,15 +268,15 @@ zil_prt_rec_setattr(zilog_t *zilog, int txtype, void *arg)
 
 /* ARGSUSED */
 static void
-zil_prt_rec_acl(zilog_t *zilog, int txtype, void *arg)
+zil_prt_rec_acl(zilog_t *zilog, int txtype, const void *arg)
 {
-	lr_acl_t *lr = arg;
+	const lr_acl_t *lr = arg;
 
 	(void) printf("%sfoid %llu, aclcnt %llu\n", tab_prefix,
 	    (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_aclcnt);
 }
 
-typedef void (*zil_prt_rec_func_t)(zilog_t *, int, void *);
+typedef void (*zil_prt_rec_func_t)(zilog_t *, int, const void *);
 typedef struct zil_rec_info {
 	zil_prt_rec_func_t	zri_print;
 	const char		*zri_name;
@@ -309,7 +309,7 @@ static zil_rec_info_t zil_rec_info[TX_MAX_TYPE] = {
 
 /* ARGSUSED */
 static int
-print_log_record(zilog_t *zilog, lr_t *lr, void *arg, uint64_t claim_txg)
+print_log_record(zilog_t *zilog, const lr_t *lr, void *arg, uint64_t claim_txg)
 {
 	int txtype;
 	int verbose = MAX(dump_opt['d'], dump_opt['i']);
@@ -343,7 +343,8 @@ print_log_record(zilog_t *zilog, lr_t *lr, void *arg, uint64_t claim_txg)
 
 /* ARGSUSED */
 static int
-print_log_block(zilog_t *zilog, blkptr_t *bp, void *arg, uint64_t claim_txg)
+print_log_block(zilog_t *zilog, const blkptr_t *bp, void *arg,
+    uint64_t claim_txg)
 {
 	char blkbuf[BP_SPRINTF_LEN + 10];
 	int verbose = MAX(dump_opt['d'], dump_opt['i']);

cmd/zed/agents/zfs_agents.c

@@ -177,9 +177,9 @@ zfs_agent_post_event(const char *class, const char *subclass, nvlist_t *nvl)
 	}
 
 	/*
-	 * On ZFS on Linux, we don't get the expected FM_RESOURCE_REMOVED
-	 * ereport from vdev_disk layer after a hot unplug. Fortunately we
-	 * get a EC_DEV_REMOVE from our disk monitor and it is a suitable
+	 * On Linux, we don't get the expected FM_RESOURCE_REMOVED ereport
+	 * from the vdev_disk layer after a hot unplug. Fortunately we do
+	 * get an EC_DEV_REMOVE from our disk monitor and it is a suitable
 	 * proxy so we remap it here for the benefit of the diagnosis engine.
 	 */
 	if ((strcmp(class, EC_DEV_REMOVE) == 0) &&

cmd/zed/agents/zfs_mod.c

@@ -63,9 +63,7 @@
  * If the device could not be replaced, then the second online attempt will
  * trigger the FMA fault that we skipped earlier.
  *
- * ZFS on Linux porting notes:
- *	Linux udev provides a disk insert for both the disk and the partition
- *
+ * On Linux udev provides a disk insert for both the disk and the partition.
  */
 
 #include <ctype.h>

cmd/zed/agents/zfs_retire.c

@@ -364,7 +364,7 @@ zfs_retire_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
 		return;
 
 	/*
-	 * Note: on zfsonlinux statechange events are more than just
+	 * Note: on Linux statechange events are more than just
 	 * healthy ones so we need to confirm the actual state value.
 	 */
 	if (strcmp(class, "resource.fs.zfs.statechange") == 0 &&

cmd/zed/zed.c

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed.h

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_conf.c

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_conf.h

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_event.c

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_event.h

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_exec.c

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_exec.h

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_file.c

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.