svn commit: r242732 - vendor-sys/illumos/dist/uts/common/fs/zfs vendor-sys/illumos/dist/uts/common/fs/zfs/sys vendor/illumos/dist/cmd/zinject vendor/illumos/dist/lib/libzpool/common vendor/illumos/...
Martin Matuska
mm at FreeBSD.org
Thu Nov 8 01:36:07 UTC 2012
Author: mm
Date: Thu Nov 8 01:36:06 2012
New Revision: 242732
URL: http://svnweb.freebsd.org/changeset/base/242732
Log:
Update vendor/illumos/dist and vendor-sys/illumos/dist
to illumos-gate 13869:921a99998bb4
(illumos ZFS issue #3246 ZFS I/O deadman thread)
Note: illumos disables deadman logic by default on vmware and sparc
Modified:
vendor/illumos/dist/cmd/zinject/translate.c
vendor/illumos/dist/cmd/zinject/zinject.c
vendor/illumos/dist/lib/libzpool/common/kernel.c
vendor/illumos/dist/lib/libzpool/common/sys/zfs_context.h
Changes in other areas also in this revision:
Modified:
vendor-sys/illumos/dist/uts/common/fs/zfs/spa.c
vendor-sys/illumos/dist/uts/common/fs/zfs/spa_misc.c
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/spa.h
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/spa_boot.h
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/spa_impl.h
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/vdev.h
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/vdev_impl.h
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/zfs_context.h
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/zfs_ioctl.h
vendor-sys/illumos/dist/uts/common/fs/zfs/sys/zio.h
vendor-sys/illumos/dist/uts/common/fs/zfs/vdev.c
vendor-sys/illumos/dist/uts/common/fs/zfs/vdev_queue.c
vendor-sys/illumos/dist/uts/common/fs/zfs/zio_inject.c
Modified: vendor/illumos/dist/cmd/zinject/translate.c
==============================================================================
--- vendor/illumos/dist/cmd/zinject/translate.c Thu Nov 8 01:35:02 2012 (r242731)
+++ vendor/illumos/dist/cmd/zinject/translate.c Thu Nov 8 01:36:06 2012 (r242732)
@@ -20,6 +20,7 @@
*/
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012 by Delphix. All rights reserved.
*/
#include <libzfs.h>
@@ -472,6 +473,20 @@ translate_device(const char *pool, const
&record->zi_guid) == 0);
}
+ /*
+ * Device faults can take on three different forms:
+ * 1). delayed or hanging I/O
+ * 2). zfs label faults
+ * 3). generic disk faults
+ */
+ if (record->zi_timer != 0) {
+ record->zi_cmd = ZINJECT_DELAY_IO;
+ } else if (label_type != TYPE_INVAL) {
+ record->zi_cmd = ZINJECT_LABEL_FAULT;
+ } else {
+ record->zi_cmd = ZINJECT_DEVICE_FAULT;
+ }
+
switch (label_type) {
case TYPE_LABEL_UBERBLOCK:
record->zi_start = offsetof(vdev_label_t, vl_uberblock[0]);
Modified: vendor/illumos/dist/cmd/zinject/zinject.c
==============================================================================
--- vendor/illumos/dist/cmd/zinject/zinject.c Thu Nov 8 01:35:02 2012 (r242731)
+++ vendor/illumos/dist/cmd/zinject/zinject.c Thu Nov 8 01:36:06 2012 (r242732)
@@ -20,6 +20,7 @@
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012 by Delphix. All rights reserved.
*/
/*
@@ -600,7 +601,7 @@ main(int argc, char **argv)
}
while ((c = getopt(argc, argv,
- ":aA:b:d:f:Fg:qhIc:t:T:l:mr:s:e:uL:p:")) != -1) {
+ ":aA:b:d:D:f:Fg:qhIc:t:T:l:mr:s:e:uL:p:")) != -1) {
switch (c) {
case 'a':
flags |= ZINJECT_FLUSH_ARC;
@@ -626,6 +627,15 @@ main(int argc, char **argv)
case 'd':
device = optarg;
break;
+ case 'D':
+ record.zi_timer = strtoull(optarg, &end, 10);
+ if (errno != 0 || *end != '\0') {
+ (void) fprintf(stderr, "invalid i/o delay "
+ "value: '%s'\n", optarg);
+ usage();
+ return (1);
+ }
+ break;
case 'e':
if (strcasecmp(optarg, "io") == 0) {
error = EIO;
@@ -690,6 +700,7 @@ main(int argc, char **argv)
case 'p':
(void) strlcpy(record.zi_func, optarg,
sizeof (record.zi_func));
+ record.zi_cmd = ZINJECT_PANIC;
break;
case 'q':
quiet = 1;
@@ -763,13 +774,15 @@ main(int argc, char **argv)
argc -= optind;
argv += optind;
+ if (record.zi_duration != 0)
+ record.zi_cmd = ZINJECT_IGNORED_WRITES;
+
if (cancel != NULL) {
/*
* '-c' is invalid with any other options.
*/
if (raw != NULL || range != NULL || type != TYPE_INVAL ||
- level != 0 || record.zi_func[0] != '\0' ||
- record.zi_duration != 0) {
+ level != 0 || record.zi_cmd != ZINJECT_UNINITIALIZED) {
(void) fprintf(stderr, "cancel (-c) incompatible with "
"any other options\n");
usage();
@@ -801,8 +814,7 @@ main(int argc, char **argv)
* for doing injection, so handle it separately here.
*/
if (raw != NULL || range != NULL || type != TYPE_INVAL ||
- level != 0 || record.zi_func[0] != '\0' ||
- record.zi_duration != 0) {
+ level != 0 || record.zi_cmd != ZINJECT_UNINITIALIZED) {
(void) fprintf(stderr, "device (-d) incompatible with "
"data error injection\n");
usage();
@@ -836,7 +848,7 @@ main(int argc, char **argv)
} else if (raw != NULL) {
if (range != NULL || type != TYPE_INVAL || level != 0 ||
- record.zi_func[0] != '\0' || record.zi_duration != 0) {
+ record.zi_cmd != ZINJECT_UNINITIALIZED) {
(void) fprintf(stderr, "raw (-b) format with "
"any other options\n");
usage();
@@ -859,13 +871,14 @@ main(int argc, char **argv)
return (1);
}
+ record.zi_cmd = ZINJECT_DATA_FAULT;
if (translate_raw(raw, &record) != 0)
return (1);
if (!error)
error = EIO;
- } else if (record.zi_func[0] != '\0') {
+ } else if (record.zi_cmd == ZINJECT_PANIC) {
if (raw != NULL || range != NULL || type != TYPE_INVAL ||
- level != 0 || device != NULL || record.zi_duration != 0) {
+ level != 0 || device != NULL) {
(void) fprintf(stderr, "panic (-p) incompatible with "
"other options\n");
usage();
@@ -883,7 +896,7 @@ main(int argc, char **argv)
if (argv[1] != NULL)
record.zi_type = atoi(argv[1]);
dataset[0] = '\0';
- } else if (record.zi_duration != 0) {
+ } else if (record.zi_cmd == ZINJECT_IGNORED_WRITES) {
if (nowrites == 0) {
(void) fprintf(stderr, "-s or -g meaningless "
"without -I (ignore writes)\n");
@@ -937,6 +950,7 @@ main(int argc, char **argv)
return (1);
}
+ record.zi_cmd = ZINJECT_DATA_FAULT;
if (translate_record(type, argv[0], range, level, &record, pool,
dataset) != 0)
return (1);
Modified: vendor/illumos/dist/lib/libzpool/common/kernel.c
==============================================================================
--- vendor/illumos/dist/lib/libzpool/common/kernel.c Thu Nov 8 01:35:02 2012 (r242731)
+++ vendor/illumos/dist/lib/libzpool/common/kernel.c Thu Nov 8 01:36:06 2012 (r242732)
@@ -46,6 +46,7 @@ int aok;
uint64_t physmem;
vnode_t *rootdir = (vnode_t *)0xabcd1234;
char hw_serial[HW_HOSTID_LEN];
+kmutex_t cpu_lock;
vmem_t *zio_arena = NULL;
struct utsname utsname = {
@@ -790,6 +791,26 @@ ddi_strtoull(const char *str, char **npt
return (0);
}
+/* ARGSUSED */
+cyclic_id_t
+cyclic_add(cyc_handler_t *hdlr, cyc_time_t *when)
+{
+ return (1);
+}
+
+/* ARGSUSED */
+void
+cyclic_remove(cyclic_id_t id)
+{
+}
+
+/* ARGSUSED */
+int
+cyclic_reprogram(cyclic_id_t id, hrtime_t expiration)
+{
+ return (1);
+}
+
/*
* =========================================================================
* kernel emulation setup & teardown
@@ -823,6 +844,8 @@ kernel_init(int mode)
system_taskq_init();
+ mutex_init(&cpu_lock, NULL, MUTEX_DEFAULT, NULL);
+
spa_init(mode);
}
Modified: vendor/illumos/dist/lib/libzpool/common/sys/zfs_context.h
==============================================================================
--- vendor/illumos/dist/lib/libzpool/common/sys/zfs_context.h Thu Nov 8 01:35:02 2012 (r242731)
+++ vendor/illumos/dist/lib/libzpool/common/sys/zfs_context.h Thu Nov 8 01:36:06 2012 (r242732)
@@ -453,6 +453,9 @@ extern vnode_t *rootdir;
extern void delay(clock_t ticks);
+#define SEC_TO_TICK(sec) ((sec) * hz)
+#define NSEC_TO_TICK(usec) ((usec) / (NANOSEC / hz))
+
#define gethrestime_sec() time(NULL)
#define gethrestime(t) \
do {\
@@ -572,6 +575,34 @@ void ksiddomain_rele(ksiddomain_t *);
#define ddi_log_sysevent(_a, _b, _c, _d, _e, _f, _g) \
sysevent_post_event(_c, _d, _b, "libzpool", _e, _f)
+/*
+ * Cyclic information
+ */
+extern kmutex_t cpu_lock;
+
+typedef uintptr_t cyclic_id_t;
+typedef uint16_t cyc_level_t;
+typedef void (*cyc_func_t)(void *);
+
+#define CY_LOW_LEVEL 0
+#define CY_INFINITY INT64_MAX
+#define CYCLIC_NONE ((cyclic_id_t)0)
+
+typedef struct cyc_time {
+ hrtime_t cyt_when;
+ hrtime_t cyt_interval;
+} cyc_time_t;
+
+typedef struct cyc_handler {
+ cyc_func_t cyh_func;
+ void *cyh_arg;
+ cyc_level_t cyh_level;
+} cyc_handler_t;
+
+extern cyclic_id_t cyclic_add(cyc_handler_t *, cyc_time_t *);
+extern void cyclic_remove(cyclic_id_t);
+extern int cyclic_reprogram(cyclic_id_t, hrtime_t);
+
#ifdef __cplusplus
}
#endif
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