*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2011, 2015 by Delphix. All rights reserved.
+ * Copyright (c) 2011, 2016 by Delphix. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 2013 Steven Hartland. All rights reserved.
+ * Copyright (c) 2014 Integros [integros.com]
+ * Copyright 2017 Joyent, Inc.
*/
/*
#include <sys/refcount.h>
#include <sys/zfeature.h>
#include <sys/dsl_userhold.h>
+#include <sys/abd.h>
#include <stdio.h>
#include <stdio_ext.h>
#include <stdlib.h>
#include <sys/fs/zfs.h>
#include <zfs_fletcher.h>
#include <libnvpair.h>
+#include <libzfs.h>
#ifdef __GLIBC__
#include <execinfo.h> /* for backtrace() */
#endif
static ztest_shared_hdr_t *ztest_shared_hdr;
typedef struct ztest_shared_opts {
- char zo_pool[MAXNAMELEN];
- char zo_dir[MAXNAMELEN];
+ char zo_pool[ZFS_MAX_DATASET_NAME_LEN];
+ char zo_dir[ZFS_MAX_DATASET_NAME_LEN];
char zo_alt_ztest[MAXNAMELEN];
char zo_alt_libpath[MAXNAMELEN];
uint64_t zo_vdevs;
uint64_t zo_time;
uint64_t zo_maxloops;
uint64_t zo_metaslab_gang_bang;
+ int zo_mmp_test;
} ztest_shared_opts_t;
static const ztest_shared_opts_t ztest_opts_defaults = {
.zo_mirrors = 2,
.zo_raidz = 4,
.zo_raidz_parity = 1,
- .zo_vdev_size = SPA_MINDEVSIZE * 2,
+ .zo_vdev_size = SPA_MINDEVSIZE * 4, /* 256m default size */
.zo_datasets = 7,
.zo_threads = 23,
.zo_passtime = 60, /* 60 seconds */
.zo_killrate = 70, /* 70% kill rate */
.zo_verbose = 0,
+ .zo_mmp_test = 0,
.zo_init = 1,
.zo_time = 300, /* 5 minutes */
.zo_maxloops = 50, /* max loops during spa_freeze() */
extern uint64_t metaslab_gang_bang;
extern uint64_t metaslab_df_alloc_threshold;
extern int metaslab_preload_limit;
+extern boolean_t zfs_compressed_arc_enabled;
+extern int zfs_abd_scatter_enabled;
static ztest_shared_opts_t *ztest_shared_opts;
static ztest_shared_opts_t ztest_opts;
+static char *ztest_wkeydata = "abcdefghijklmnopqrstuvwxyz012345";
typedef struct ztest_shared_ds {
uint64_t zd_seq;
uint64_t bt_magic;
uint64_t bt_objset;
uint64_t bt_object;
+ uint64_t bt_dnodesize;
uint64_t bt_offset;
uint64_t bt_gen;
uint64_t bt_txg;
dmu_object_type_t od_crtype;
uint64_t od_blocksize;
uint64_t od_crblocksize;
+ uint64_t od_crdnodesize;
uint64_t od_gen;
uint64_t od_crgen;
- char od_name[MAXNAMELEN];
+ char od_name[ZFS_MAX_DATASET_NAME_LEN];
} ztest_od_t;
/*
rwlock_t zd_zilog_lock;
zilog_t *zd_zilog;
ztest_od_t *zd_od; /* debugging aid */
- char zd_name[MAXNAMELEN];
+ char zd_name[ZFS_MAX_DATASET_NAME_LEN];
kmutex_t zd_dirobj_lock;
rll_t zd_object_lock[ZTEST_OBJECT_LOCKS];
zll_t zd_range_lock[ZTEST_RANGE_LOCKS];
ztest_func_t ztest_fault_inject;
ztest_func_t ztest_ddt_repair;
ztest_func_t ztest_dmu_snapshot_hold;
+ztest_func_t ztest_mmp_enable_disable;
ztest_func_t ztest_spa_rename;
ztest_func_t ztest_scrub;
ztest_func_t ztest_dsl_dataset_promote_busy;
ztest_func_t ztest_reguid;
ztest_func_t ztest_spa_upgrade;
ztest_func_t ztest_fletcher;
+ztest_func_t ztest_fletcher_incr;
+ztest_func_t ztest_verify_dnode_bt;
uint64_t zopt_always = 0ULL * NANOSEC; /* all the time */
uint64_t zopt_incessant = 1ULL * NANOSEC / 10; /* every 1/10 second */
ZTI_INIT(ztest_fault_inject, 1, &zopt_sometimes),
ZTI_INIT(ztest_ddt_repair, 1, &zopt_sometimes),
ZTI_INIT(ztest_dmu_snapshot_hold, 1, &zopt_sometimes),
+ ZTI_INIT(ztest_mmp_enable_disable, 1, &zopt_sometimes),
ZTI_INIT(ztest_reguid, 1, &zopt_rarely),
ZTI_INIT(ztest_spa_rename, 1, &zopt_rarely),
ZTI_INIT(ztest_scrub, 1, &zopt_rarely),
ZTI_INIT(ztest_vdev_add_remove, 1, &ztest_opts.zo_vdevtime),
ZTI_INIT(ztest_vdev_aux_add_remove, 1, &ztest_opts.zo_vdevtime),
ZTI_INIT(ztest_fletcher, 1, &zopt_rarely),
+ ZTI_INIT(ztest_fletcher_incr, 1, &zopt_rarely),
+ ZTI_INIT(ztest_verify_dnode_bt, 1, &zopt_sometimes),
};
#define ZTEST_FUNCS (sizeof (ztest_info) / sizeof (ztest_info_t))
{
const ztest_shared_opts_t *zo = &ztest_opts_defaults;
- char nice_vdev_size[10];
- char nice_gang_bang[10];
+ char nice_vdev_size[NN_NUMBUF_SZ];
+ char nice_gang_bang[NN_NUMBUF_SZ];
FILE *fp = requested ? stdout : stderr;
- nicenum(zo->zo_vdev_size, nice_vdev_size);
- nicenum(zo->zo_metaslab_gang_bang, nice_gang_bang);
+ nicenum(zo->zo_vdev_size, nice_vdev_size, sizeof (nice_vdev_size));
+ nicenum(zo->zo_metaslab_gang_bang, nice_gang_bang,
+ sizeof (nice_gang_bang));
(void) fprintf(fp, "Usage: %s\n"
"\t[-v vdevs (default: %llu)]\n"
"\t[-k kill_percentage (default: %llu%%)]\n"
"\t[-p pool_name (default: %s)]\n"
"\t[-f dir (default: %s)] file directory for vdev files\n"
+ "\t[-M] Multi-host simulate pool imported on remote host\n"
"\t[-V] verbose (use multiple times for ever more blather)\n"
"\t[-E] use existing pool instead of creating new one\n"
"\t[-T time (default: %llu sec)] total run time\n"
"\t[-F freezeloops (default: %llu)] max loops in spa_freeze()\n"
"\t[-P passtime (default: %llu sec)] time per pass\n"
"\t[-B alt_ztest (default: <none>)] alternate ztest path\n"
+ "\t[-o variable=value] ... set global variable to an unsigned\n"
+ "\t 32-bit integer value\n"
"\t[-h] (print help)\n"
"",
zo->zo_pool,
bcopy(&ztest_opts_defaults, zo, sizeof (*zo));
while ((opt = getopt(argc, argv,
- "v:s:a:m:r:R:d:t:g:i:k:p:f:VET:P:hF:B:")) != EOF) {
+ "v:s:a:m:r:R:d:t:g:i:k:p:f:MVET:P:hF:B:o:")) != EOF) {
value = 0;
switch (opt) {
case 'v':
} else {
(void) strlcpy(zo->zo_dir, path,
sizeof (zo->zo_dir));
+ free(path);
}
break;
+ case 'M':
+ zo->zo_mmp_test = 1;
+ break;
case 'V':
zo->zo_verbose++;
break;
case 'B':
(void) strlcpy(altdir, optarg, sizeof (altdir));
break;
+ case 'o':
+ if (set_global_var(optarg) != 0)
+ usage(B_FALSE);
+ break;
case 'h':
usage(B_TRUE);
break;
return (1 << (SPA_MINBLOCKSHIFT + block_shift));
}
+static int
+ztest_random_dnodesize(void)
+{
+ int slots;
+ int max_slots = spa_maxdnodesize(ztest_spa) >> DNODE_SHIFT;
+
+ if (max_slots == DNODE_MIN_SLOTS)
+ return (DNODE_MIN_SIZE);
+
+ /*
+ * Weight the random distribution more heavily toward smaller
+ * dnode sizes since that is more likely to reflect real-world
+ * usage.
+ */
+ ASSERT3U(max_slots, >, 4);
+ switch (ztest_random(10)) {
+ case 0:
+ slots = 5 + ztest_random(max_slots - 4);
+ break;
+ case 1 ... 4:
+ slots = 2 + ztest_random(3);
+ break;
+ default:
+ slots = 1;
+ break;
+ }
+
+ return (slots << DNODE_SHIFT);
+}
+
static int
ztest_random_ibshift(void)
{
err = zfs_prop_index_to_string(prop, curval, &valname);
if (err)
- (void) printf("%s %s = %llu at '%s'\n",
- osname, propname, (unsigned long long)curval,
- setpoint);
+ (void) printf("%s %s = %llu at '%s'\n", osname,
+ propname, (unsigned long long)curval, setpoint);
else
(void) printf("%s %s = %s at '%s'\n",
osname, propname, valname, setpoint);
return (error);
}
+static int
+ztest_dmu_objset_own(const char *name, dmu_objset_type_t type,
+ boolean_t readonly, boolean_t decrypt, void *tag, objset_t **osp)
+{
+ int err;
+
+ err = dmu_objset_own(name, type, readonly, decrypt, tag, osp);
+ if (decrypt && err == EACCES) {
+ char ddname[ZFS_MAX_DATASET_NAME_LEN];
+ dsl_crypto_params_t *dcp;
+ nvlist_t *crypto_args = fnvlist_alloc();
+ char *cp = NULL;
+
+ /* spa_keystore_load_wkey() expects a dsl dir name */
+ strcpy(ddname, name);
+ cp = strchr(ddname, '@');
+ if (cp != NULL)
+ *cp = '\0';
+
+ fnvlist_add_uint8_array(crypto_args, "wkeydata",
+ (uint8_t *)ztest_wkeydata, WRAPPING_KEY_LEN);
+ VERIFY0(dsl_crypto_params_create_nvlist(DCP_CMD_NONE, NULL,
+ crypto_args, &dcp));
+ err = spa_keystore_load_wkey(ddname, dcp, B_FALSE);
+ dsl_crypto_params_free(dcp, B_FALSE);
+ fnvlist_free(crypto_args);
+
+ if (err != 0)
+ return (err);
+
+ err = dmu_objset_own(name, type, readonly, decrypt, tag, osp);
+ }
+
+ return (err);
+}
+
/*
* Object and range lock mechanics
static void
ztest_bt_generate(ztest_block_tag_t *bt, objset_t *os, uint64_t object,
- uint64_t offset, uint64_t gen, uint64_t txg, uint64_t crtxg)
+ uint64_t dnodesize, uint64_t offset, uint64_t gen, uint64_t txg,
+ uint64_t crtxg)
{
bt->bt_magic = BT_MAGIC;
bt->bt_objset = dmu_objset_id(os);
bt->bt_object = object;
+ bt->bt_dnodesize = dnodesize;
bt->bt_offset = offset;
bt->bt_gen = gen;
bt->bt_txg = txg;
static void
ztest_bt_verify(ztest_block_tag_t *bt, objset_t *os, uint64_t object,
- uint64_t offset, uint64_t gen, uint64_t txg, uint64_t crtxg)
+ uint64_t dnodesize, uint64_t offset, uint64_t gen, uint64_t txg,
+ uint64_t crtxg)
{
ASSERT3U(bt->bt_magic, ==, BT_MAGIC);
ASSERT3U(bt->bt_objset, ==, dmu_objset_id(os));
ASSERT3U(bt->bt_object, ==, object);
+ ASSERT3U(bt->bt_dnodesize, ==, dnodesize);
ASSERT3U(bt->bt_offset, ==, offset);
ASSERT3U(bt->bt_gen, <=, gen);
ASSERT3U(bt->bt_txg, <=, txg);
return (bt);
}
+/*
+ * Generate a token to fill up unused bonus buffer space. Try to make
+ * it unique to the object, generation, and offset to verify that data
+ * is not getting overwritten by data from other dnodes.
+ */
+#define ZTEST_BONUS_FILL_TOKEN(obj, ds, gen, offset) \
+ (((ds) << 48) | ((gen) << 32) | ((obj) << 8) | (offset))
+
+/*
+ * Fill up the unused bonus buffer region before the block tag with a
+ * verifiable pattern. Filling the whole bonus area with non-zero data
+ * helps ensure that all dnode traversal code properly skips the
+ * interior regions of large dnodes.
+ */
+void
+ztest_fill_unused_bonus(dmu_buf_t *db, void *end, uint64_t obj,
+ objset_t *os, uint64_t gen)
+{
+ uint64_t *bonusp;
+
+ ASSERT(IS_P2ALIGNED((char *)end - (char *)db->db_data, 8));
+
+ for (bonusp = db->db_data; bonusp < (uint64_t *)end; bonusp++) {
+ uint64_t token = ZTEST_BONUS_FILL_TOKEN(obj, dmu_objset_id(os),
+ gen, bonusp - (uint64_t *)db->db_data);
+ *bonusp = token;
+ }
+}
+
+/*
+ * Verify that the unused area of a bonus buffer is filled with the
+ * expected tokens.
+ */
+void
+ztest_verify_unused_bonus(dmu_buf_t *db, void *end, uint64_t obj,
+ objset_t *os, uint64_t gen)
+{
+ uint64_t *bonusp;
+
+ for (bonusp = db->db_data; bonusp < (uint64_t *)end; bonusp++) {
+ uint64_t token = ZTEST_BONUS_FILL_TOKEN(obj, dmu_objset_id(os),
+ gen, bonusp - (uint64_t *)db->db_data);
+ VERIFY3U(*bonusp, ==, token);
+ }
+}
+
/*
* ZIL logging ops
*/
#define lrz_blocksize lr_uid
#define lrz_ibshift lr_gid
#define lrz_bonustype lr_rdev
-#define lrz_bonuslen lr_crtime[1]
+#define lrz_dnodesize lr_crtime[1]
static void
ztest_log_create(ztest_ds_t *zd, dmu_tx_t *tx, lr_create_t *lr)
itx->itx_private = zd;
itx->itx_wr_state = write_state;
itx->itx_sync = (ztest_random(8) == 0);
- itx->itx_sod += (write_state == WR_NEED_COPY ? lr->lr_length : 0);
bcopy(&lr->lr_common + 1, &itx->itx_lr + 1,
sizeof (*lr) - sizeof (lr_t));
* ZIL replay ops
*/
static int
-ztest_replay_create(ztest_ds_t *zd, lr_create_t *lr, boolean_t byteswap)
+ztest_replay_create(void *arg1, void *arg2, boolean_t byteswap)
{
+ ztest_ds_t *zd = arg1;
+ lr_create_t *lr = arg2;
char *name = (void *)(lr + 1); /* name follows lr */
objset_t *os = zd->zd_os;
ztest_block_tag_t *bbt;
dmu_tx_t *tx;
uint64_t txg;
int error = 0;
+ int bonuslen;
if (byteswap)
byteswap_uint64_array(lr, sizeof (*lr));
return (ENOSPC);
ASSERT(dmu_objset_zil(os)->zl_replay == !!lr->lr_foid);
+ bonuslen = DN_BONUS_SIZE(lr->lrz_dnodesize);
if (lr->lrz_type == DMU_OT_ZAP_OTHER) {
if (lr->lr_foid == 0) {
- lr->lr_foid = zap_create(os,
+ lr->lr_foid = zap_create_dnsize(os,
lr->lrz_type, lr->lrz_bonustype,
- lr->lrz_bonuslen, tx);
+ bonuslen, lr->lrz_dnodesize, tx);
} else {
- error = zap_create_claim(os, lr->lr_foid,
+ error = zap_create_claim_dnsize(os, lr->lr_foid,
lr->lrz_type, lr->lrz_bonustype,
- lr->lrz_bonuslen, tx);
+ bonuslen, lr->lrz_dnodesize, tx);
}
} else {
if (lr->lr_foid == 0) {
- lr->lr_foid = dmu_object_alloc(os,
+ lr->lr_foid = dmu_object_alloc_dnsize(os,
lr->lrz_type, 0, lr->lrz_bonustype,
- lr->lrz_bonuslen, tx);
+ bonuslen, lr->lrz_dnodesize, tx);
} else {
- error = dmu_object_claim(os, lr->lr_foid,
+ error = dmu_object_claim_dnsize(os, lr->lr_foid,
lr->lrz_type, 0, lr->lrz_bonustype,
- lr->lrz_bonuslen, tx);
+ bonuslen, lr->lrz_dnodesize, tx);
}
}
VERIFY3U(0, ==, dmu_bonus_hold(os, lr->lr_foid, FTAG, &db));
bbt = ztest_bt_bonus(db);
dmu_buf_will_dirty(db, tx);
- ztest_bt_generate(bbt, os, lr->lr_foid, -1ULL, lr->lr_gen, txg, txg);
+ ztest_bt_generate(bbt, os, lr->lr_foid, lr->lrz_dnodesize, -1ULL,
+ lr->lr_gen, txg, txg);
+ ztest_fill_unused_bonus(db, bbt, lr->lr_foid, os, lr->lr_gen);
dmu_buf_rele(db, FTAG);
VERIFY3U(0, ==, zap_add(os, lr->lr_doid, name, sizeof (uint64_t), 1,
}
static int
-ztest_replay_remove(ztest_ds_t *zd, lr_remove_t *lr, boolean_t byteswap)
+ztest_replay_remove(void *arg1, void *arg2, boolean_t byteswap)
{
+ ztest_ds_t *zd = arg1;
+ lr_remove_t *lr = arg2;
char *name = (void *)(lr + 1); /* name follows lr */
objset_t *os = zd->zd_os;
dmu_object_info_t doi;
}
static int
-ztest_replay_write(ztest_ds_t *zd, lr_write_t *lr, boolean_t byteswap)
+ztest_replay_write(void *arg1, void *arg2, boolean_t byteswap)
{
+ ztest_ds_t *zd = arg1;
+ lr_write_t *lr = arg2;
objset_t *os = zd->zd_os;
void *data = lr + 1; /* data follows lr */
uint64_t offset, length;
VERIFY(dmu_read(os, lr->lr_foid, offset,
sizeof (rbt), &rbt, prefetch) == 0);
if (rbt.bt_magic == BT_MAGIC) {
- ztest_bt_verify(&rbt, os, lr->lr_foid,
+ ztest_bt_verify(&rbt, os, lr->lr_foid, 0,
offset, gen, txg, crtxg);
}
}
* as it was when the write was generated.
*/
if (zd->zd_zilog->zl_replay) {
- ztest_bt_verify(bt, os, lr->lr_foid, offset,
+ ztest_bt_verify(bt, os, lr->lr_foid, 0, offset,
MAX(gen, bt->bt_gen), MAX(txg, lrtxg),
bt->bt_crtxg);
}
* Set the bt's gen/txg to the bonus buffer's gen/txg
* so that all of the usual ASSERTs will work.
*/
- ztest_bt_generate(bt, os, lr->lr_foid, offset, gen, txg, crtxg);
+ ztest_bt_generate(bt, os, lr->lr_foid, 0, offset, gen, txg,
+ crtxg);
}
if (abuf == NULL) {
dmu_write(os, lr->lr_foid, offset, length, data, tx);
} else {
bcopy(data, abuf->b_data, length);
- dmu_assign_arcbuf(db, offset, abuf, tx);
+ dmu_assign_arcbuf_by_dbuf(db, offset, abuf, tx);
}
(void) ztest_log_write(zd, tx, lr);
}
static int
-ztest_replay_truncate(ztest_ds_t *zd, lr_truncate_t *lr, boolean_t byteswap)
+ztest_replay_truncate(void *arg1, void *arg2, boolean_t byteswap)
{
+ ztest_ds_t *zd = arg1;
+ lr_truncate_t *lr = arg2;
objset_t *os = zd->zd_os;
dmu_tx_t *tx;
uint64_t txg;
}
static int
-ztest_replay_setattr(ztest_ds_t *zd, lr_setattr_t *lr, boolean_t byteswap)
+ztest_replay_setattr(void *arg1, void *arg2, boolean_t byteswap)
{
+ ztest_ds_t *zd = arg1;
+ lr_setattr_t *lr = arg2;
objset_t *os = zd->zd_os;
dmu_tx_t *tx;
dmu_buf_t *db;
ztest_block_tag_t *bbt;
- uint64_t txg, lrtxg, crtxg;
+ uint64_t txg, lrtxg, crtxg, dnodesize;
if (byteswap)
byteswap_uint64_array(lr, sizeof (*lr));
ASSERT3U(bbt->bt_magic, ==, BT_MAGIC);
crtxg = bbt->bt_crtxg;
lrtxg = lr->lr_common.lrc_txg;
+ dnodesize = bbt->bt_dnodesize;
if (zd->zd_zilog->zl_replay) {
ASSERT(lr->lr_size != 0);
/*
* Verify that the current bonus buffer is not newer than our txg.
*/
- ztest_bt_verify(bbt, os, lr->lr_foid, -1ULL, lr->lr_mode,
+ ztest_bt_verify(bbt, os, lr->lr_foid, dnodesize, -1ULL, lr->lr_mode,
MAX(txg, lrtxg), crtxg);
dmu_buf_will_dirty(db, tx);
VERIFY0(dmu_set_bonus(db, lr->lr_size, tx));
bbt = ztest_bt_bonus(db);
- ztest_bt_generate(bbt, os, lr->lr_foid, -1ULL, lr->lr_mode, txg, crtxg);
-
+ ztest_bt_generate(bbt, os, lr->lr_foid, dnodesize, -1ULL, lr->lr_mode,
+ txg, crtxg);
+ ztest_fill_unused_bonus(db, bbt, lr->lr_foid, os, bbt->bt_gen);
dmu_buf_rele(db, FTAG);
(void) ztest_log_setattr(zd, tx, lr);
return (0);
}
-zil_replay_func_t ztest_replay_vector[TX_MAX_TYPE] = {
- NULL, /* 0 no such transaction type */
- (zil_replay_func_t)ztest_replay_create, /* TX_CREATE */
- NULL, /* TX_MKDIR */
- NULL, /* TX_MKXATTR */
- NULL, /* TX_SYMLINK */
- (zil_replay_func_t)ztest_replay_remove, /* TX_REMOVE */
- NULL, /* TX_RMDIR */
- NULL, /* TX_LINK */
- NULL, /* TX_RENAME */
- (zil_replay_func_t)ztest_replay_write, /* TX_WRITE */
- (zil_replay_func_t)ztest_replay_truncate, /* TX_TRUNCATE */
- (zil_replay_func_t)ztest_replay_setattr, /* TX_SETATTR */
- NULL, /* TX_ACL */
- NULL, /* TX_CREATE_ACL */
- NULL, /* TX_CREATE_ATTR */
- NULL, /* TX_CREATE_ACL_ATTR */
- NULL, /* TX_MKDIR_ACL */
- NULL, /* TX_MKDIR_ATTR */
- NULL, /* TX_MKDIR_ACL_ATTR */
- NULL, /* TX_WRITE2 */
+zil_replay_func_t *ztest_replay_vector[TX_MAX_TYPE] = {
+ NULL, /* 0 no such transaction type */
+ ztest_replay_create, /* TX_CREATE */
+ NULL, /* TX_MKDIR */
+ NULL, /* TX_MKXATTR */
+ NULL, /* TX_SYMLINK */
+ ztest_replay_remove, /* TX_REMOVE */
+ NULL, /* TX_RMDIR */
+ NULL, /* TX_LINK */
+ NULL, /* TX_RENAME */
+ ztest_replay_write, /* TX_WRITE */
+ ztest_replay_truncate, /* TX_TRUNCATE */
+ ztest_replay_setattr, /* TX_SETATTR */
+ NULL, /* TX_ACL */
+ NULL, /* TX_CREATE_ACL */
+ NULL, /* TX_CREATE_ATTR */
+ NULL, /* TX_CREATE_ACL_ATTR */
+ NULL, /* TX_MKDIR_ACL */
+ NULL, /* TX_MKDIR_ATTR */
+ NULL, /* TX_MKDIR_ACL_ATTR */
+ NULL, /* TX_WRITE2 */
};
/*
ztest_object_unlock(zd, object);
if (error == 0 && zgd->zgd_bp)
- zil_add_block(zgd->zgd_zilog, zgd->zgd_bp);
+ zil_lwb_add_block(zgd->zgd_lwb, zgd->zgd_bp);
umem_free(zgd, sizeof (*zgd));
umem_free(zzp, sizeof (*zzp));
}
static int
-ztest_get_data(void *arg, lr_write_t *lr, char *buf, zio_t *zio)
+ztest_get_data(void *arg, lr_write_t *lr, char *buf, struct lwb *lwb,
+ zio_t *zio)
{
ztest_ds_t *zd = arg;
objset_t *os = zd->zd_os;
uint64_t object = lr->lr_foid;
uint64_t offset = lr->lr_offset;
uint64_t size = lr->lr_length;
- blkptr_t *bp = &lr->lr_blkptr;
uint64_t txg = lr->lr_common.lrc_txg;
uint64_t crtxg;
dmu_object_info_t doi;
int error;
ztest_zgd_private_t *zgd_private;
+ ASSERT3P(lwb, !=, NULL);
+ ASSERT3P(zio, !=, NULL);
+ ASSERT3U(size, !=, 0);
+
ztest_object_lock(zd, object, RL_READER);
error = dmu_bonus_hold(os, object, FTAG, &db);
if (error) {
db = NULL;
zgd = umem_zalloc(sizeof (*zgd), UMEM_NOFAIL);
- zgd->zgd_zilog = zd->zd_zilog;
+ zgd->zgd_lwb = lwb;
zgd_private = umem_zalloc(sizeof (ztest_zgd_private_t), UMEM_NOFAIL);
zgd_private->z_zd = zd;
zgd_private->z_object = object;
if (buf != NULL) { /* immediate write */
zgd_private->z_rl = ztest_range_lock(zd, object, offset, size,
RL_READER);
+ zgd->zgd_rl = zgd_private->z_rl->z_rl;
error = dmu_read(os, object, offset, size, buf,
DMU_READ_NO_PREFETCH);
zgd_private->z_rl = ztest_range_lock(zd, object, offset, size,
RL_READER);
+ zgd->zgd_rl = zgd_private->z_rl->z_rl;
error = dmu_buf_hold(os, object, offset, zgd, &db,
DMU_READ_NO_PREFETCH);
if (error == 0) {
- blkptr_t *obp = dmu_buf_get_blkptr(db);
- if (obp) {
- ASSERT(BP_IS_HOLE(bp));
- *bp = *obp;
- }
+ blkptr_t *bp = &lr->lr_blkptr;
zgd->zgd_db = db;
zgd->zgd_bp = bp;
int error;
int i;
- ASSERT(mutex_held(&zd->zd_dirobj_lock));
+ ASSERT(MUTEX_HELD(&zd->zd_dirobj_lock));
for (i = 0; i < count; i++, od++) {
od->od_object = 0;
int missing = 0;
int i;
- ASSERT(mutex_held(&zd->zd_dirobj_lock));
+ ASSERT(MUTEX_HELD(&zd->zd_dirobj_lock));
for (i = 0; i < count; i++, od++) {
if (missing) {
lr->lrz_blocksize = od->od_crblocksize;
lr->lrz_ibshift = ztest_random_ibshift();
lr->lrz_bonustype = DMU_OT_UINT64_OTHER;
- lr->lrz_bonuslen = dmu_bonus_max();
+ lr->lrz_dnodesize = od->od_crdnodesize;
lr->lr_gen = od->od_crgen;
lr->lr_crtime[0] = time(NULL);
int error;
int i;
- ASSERT(mutex_held(&zd->zd_dirobj_lock));
+ ASSERT(MUTEX_HELD(&zd->zd_dirobj_lock));
od += count - 1;
switch (io_type) {
case ZTEST_IO_WRITE_TAG:
- ztest_bt_generate(&wbt, zd->zd_os, object, offset, 0, 0, 0);
+ ztest_bt_generate(&wbt, zd->zd_os, object, doi.doi_dnodesize,
+ offset, 0, 0, 0);
(void) ztest_write(zd, object, offset, sizeof (wbt), &wbt);
break;
*/
static void
ztest_od_init(ztest_od_t *od, uint64_t id, char *tag, uint64_t index,
- dmu_object_type_t type, uint64_t blocksize, uint64_t gen)
+ dmu_object_type_t type, uint64_t blocksize, uint64_t dnodesize,
+ uint64_t gen)
{
od->od_dir = ZTEST_DIROBJ;
od->od_object = 0;
od->od_crtype = type;
od->od_crblocksize = blocksize ? blocksize : ztest_random_blocksize();
+ od->od_crdnodesize = dnodesize ? dnodesize : ztest_random_dnodesize();
od->od_crgen = gen;
od->od_type = DMU_OT_NONE;
mutex_enter(&zd->zd_dirobj_lock);
(void) rw_wrlock(&zd->zd_zilog_lock);
- /* zfs_sb_teardown() */
+ /* zfsvfs_teardown() */
zil_close(zd->zd_zilog);
/* zfsvfs_setup() */
spa_t *spa;
nvlist_t *nvroot;
+ if (zo->zo_mmp_test)
+ return;
+
/*
* Attempt to create using a bad file.
*/
nvroot = make_vdev_root("/dev/bogus", NULL, NULL, 0, 0, 0, 0, 0, 1);
VERIFY3U(ENOENT, ==,
- spa_create("ztest_bad_file", nvroot, NULL, NULL));
+ spa_create("ztest_bad_file", nvroot, NULL, NULL, NULL));
nvlist_free(nvroot);
/*
*/
nvroot = make_vdev_root("/dev/bogus", NULL, NULL, 0, 0, 0, 0, 2, 1);
VERIFY3U(ENOENT, ==,
- spa_create("ztest_bad_mirror", nvroot, NULL, NULL));
+ spa_create("ztest_bad_mirror", nvroot, NULL, NULL, NULL));
nvlist_free(nvroot);
/*
*/
(void) rw_rdlock(&ztest_name_lock);
nvroot = make_vdev_root("/dev/bogus", NULL, NULL, 0, 0, 0, 0, 0, 1);
- VERIFY3U(EEXIST, ==, spa_create(zo->zo_pool, nvroot, NULL, NULL));
+ VERIFY3U(EEXIST, ==,
+ spa_create(zo->zo_pool, nvroot, NULL, NULL, NULL));
nvlist_free(nvroot);
VERIFY3U(0, ==, spa_open(zo->zo_pool, &spa, FTAG));
VERIFY3U(EBUSY, ==, spa_destroy(zo->zo_pool));
(void) rw_unlock(&ztest_name_lock);
}
+/*
+ * Start and then stop the MMP threads to ensure the startup and shutdown code
+ * works properly. Actual protection and property-related code tested via ZTS.
+ */
+/* ARGSUSED */
+void
+ztest_mmp_enable_disable(ztest_ds_t *zd, uint64_t id)
+{
+ ztest_shared_opts_t *zo = &ztest_opts;
+ spa_t *spa = ztest_spa;
+
+ if (zo->zo_mmp_test)
+ return;
+
+ spa_config_enter(spa, SCL_CONFIG, FTAG, RW_READER);
+ mutex_enter(&spa->spa_props_lock);
+
+ if (!spa_multihost(spa)) {
+ spa->spa_multihost = B_TRUE;
+ mmp_thread_start(spa);
+ }
+
+ mutex_exit(&spa->spa_props_lock);
+ spa_config_exit(spa, SCL_CONFIG, FTAG);
+
+ txg_wait_synced(spa_get_dsl(spa), 0);
+ mmp_signal_all_threads();
+ txg_wait_synced(spa_get_dsl(spa), 0);
+
+ spa_config_enter(spa, SCL_CONFIG, FTAG, RW_READER);
+ mutex_enter(&spa->spa_props_lock);
+
+ if (spa_multihost(spa)) {
+ mmp_thread_stop(spa);
+ spa->spa_multihost = B_FALSE;
+ }
+
+ mutex_exit(&spa->spa_props_lock);
+ spa_config_exit(spa, SCL_CONFIG, FTAG);
+}
+
/* ARGSUSED */
void
ztest_spa_upgrade(ztest_ds_t *zd, uint64_t id)
nvlist_t *nvroot, *props;
char *name;
+ if (ztest_opts.zo_mmp_test)
+ return;
+
mutex_enter(&ztest_vdev_lock);
name = kmem_asprintf("%s_upgrade", ztest_opts.zo_pool);
props = fnvlist_alloc();
fnvlist_add_uint64(props,
zpool_prop_to_name(ZPOOL_PROP_VERSION), version);
- VERIFY3S(spa_create(name, nvroot, props, NULL), ==, 0);
+ VERIFY3S(spa_create(name, nvroot, props, NULL, NULL), ==, 0);
fnvlist_free(nvroot);
fnvlist_free(props);
nvlist_t *nvroot;
int error;
+ if (ztest_opts.zo_mmp_test)
+ return;
+
mutex_enter(&ztest_vdev_lock);
leaves = MAX(zs->zs_mirrors + zs->zs_splits, 1) * ztest_opts.zo_raidz;
uint64_t guid = 0;
int error;
+ if (ztest_opts.zo_mmp_test)
+ return;
+
path = umem_alloc(MAXPATHLEN, UMEM_NOFAIL);
if (ztest_random(2) == 0) {
uint_t c, children, schildren = 0, lastlogid = 0;
int error = 0;
+ if (ztest_opts.zo_mmp_test)
+ return;
+
mutex_enter(&ztest_vdev_lock);
/* ensure we have a useable config; mirrors of raidz aren't supported */
int oldvd_is_log;
int error, expected_error;
+ if (ztest_opts.zo_mmp_test)
+ return;
+
oldpath = umem_alloc(MAXPATHLEN, UMEM_NOFAIL);
newpath = umem_alloc(MAXPATHLEN, UMEM_NOFAIL);
old_class_space, new_class_space);
if (ztest_opts.zo_verbose >= 5) {
- char oldnumbuf[6], newnumbuf[6];
+ char oldnumbuf[NN_NUMBUF_SZ], newnumbuf[NN_NUMBUF_SZ];
- nicenum(old_class_space, oldnumbuf);
- nicenum(new_class_space, newnumbuf);
+ nicenum(old_class_space, oldnumbuf, sizeof (oldnumbuf));
+ nicenum(new_class_space, newnumbuf, sizeof (newnumbuf));
(void) printf("%s grew from %s to %s\n",
spa->spa_name, oldnumbuf, newnumbuf);
}
static int
ztest_dataset_create(char *dsname)
{
- uint64_t zilset = ztest_random(100);
- int err = dmu_objset_create(dsname, DMU_OST_OTHER, 0,
+ int err;
+ uint64_t rand;
+ dsl_crypto_params_t *dcp = NULL;
+
+ /*
+ * 50% of the time, we create encrypted datasets
+ * using a random cipher suite and a hard-coded
+ * wrapping key.
+ */
+ rand = ztest_random(2);
+ if (rand != 0) {
+ nvlist_t *crypto_args = fnvlist_alloc();
+ nvlist_t *props = fnvlist_alloc();
+
+ /* slight bias towards the default cipher suite */
+ rand = ztest_random(ZIO_CRYPT_FUNCTIONS);
+ if (rand < ZIO_CRYPT_AES_128_CCM)
+ rand = ZIO_CRYPT_ON;
+
+ fnvlist_add_uint64(props,
+ zfs_prop_to_name(ZFS_PROP_ENCRYPTION), rand);
+ fnvlist_add_uint8_array(crypto_args, "wkeydata",
+ (uint8_t *)ztest_wkeydata, WRAPPING_KEY_LEN);
+
+ /*
+ * These parameters aren't really used by the kernel. They
+ * are simply stored so that userspace knows how to load
+ * the wrapping key.
+ */
+ fnvlist_add_uint64(props,
+ zfs_prop_to_name(ZFS_PROP_KEYFORMAT), ZFS_KEYFORMAT_RAW);
+ fnvlist_add_string(props,
+ zfs_prop_to_name(ZFS_PROP_KEYLOCATION), "prompt");
+ fnvlist_add_uint64(props,
+ zfs_prop_to_name(ZFS_PROP_PBKDF2_SALT), 0ULL);
+ fnvlist_add_uint64(props,
+ zfs_prop_to_name(ZFS_PROP_PBKDF2_ITERS), 0ULL);
+
+ VERIFY0(dsl_crypto_params_create_nvlist(DCP_CMD_NONE, props,
+ crypto_args, &dcp));
+
+ fnvlist_free(crypto_args);
+ fnvlist_free(props);
+ }
+
+ err = dmu_objset_create(dsname, DMU_OST_OTHER, 0, dcp,
ztest_objset_create_cb, NULL);
+ dsl_crypto_params_free(dcp, !!err);
- if (err || zilset < 80)
+ rand = ztest_random(100);
+ if (err || rand < 80)
return (err);
if (ztest_opts.zo_verbose >= 5)
/*
* Verify that the dataset contains a directory object.
*/
- VERIFY0(dmu_objset_own(name, DMU_OST_OTHER, B_TRUE, FTAG, &os));
+ VERIFY0(ztest_dmu_objset_own(name, DMU_OST_OTHER, B_TRUE,
+ B_TRUE, FTAG, &os));
error = dmu_object_info(os, ZTEST_DIROBJ, &doi);
if (error != ENOENT) {
/* We could have crashed in the middle of destroying it */
ASSERT3U(doi.doi_type, ==, DMU_OT_ZAP_OTHER);
ASSERT3S(doi.doi_physical_blocks_512, >=, 0);
}
- dmu_objset_disown(os, FTAG);
+ dmu_objset_disown(os, B_TRUE, FTAG);
/*
* Destroy the dataset.
*/
if (strchr(name, '@') != NULL) {
- VERIFY0(dsl_destroy_snapshot(name, B_FALSE));
+ VERIFY0(dsl_destroy_snapshot(name, B_TRUE));
} else {
- VERIFY0(dsl_destroy_head(name));
+ error = dsl_destroy_head(name);
+ /* There could be a hold on this dataset */
+ if (error != EBUSY)
+ ASSERT0(error);
}
return (0);
}
static boolean_t
ztest_snapshot_create(char *osname, uint64_t id)
{
- char snapname[MAXNAMELEN];
+ char snapname[ZFS_MAX_DATASET_NAME_LEN];
int error;
(void) snprintf(snapname, sizeof (snapname), "%llu", (u_longlong_t)id);
static boolean_t
ztest_snapshot_destroy(char *osname, uint64_t id)
{
- char snapname[MAXNAMELEN];
+ char snapname[ZFS_MAX_DATASET_NAME_LEN];
int error;
- (void) snprintf(snapname, MAXNAMELEN, "%s@%llu", osname,
+ (void) snprintf(snapname, sizeof (snapname), "%s@%llu", osname,
(u_longlong_t)id);
error = dsl_destroy_snapshot(snapname, B_FALSE);
int iters;
int error;
objset_t *os, *os2;
- char *name;
+ char name[ZFS_MAX_DATASET_NAME_LEN];
zilog_t *zilog;
int i;
zdtmp = umem_alloc(sizeof (ztest_ds_t), UMEM_NOFAIL);
- name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
(void) rw_rdlock(&ztest_name_lock);
- (void) snprintf(name, MAXNAMELEN, "%s/temp_%llu",
+ (void) snprintf(name, sizeof (name), "%s/temp_%llu",
ztest_opts.zo_pool, (u_longlong_t)id);
/*
* (invoked from ztest_objset_destroy_cb()) should just throw it away.
*/
if (ztest_random(2) == 0 &&
- dmu_objset_own(name, DMU_OST_OTHER, B_FALSE, FTAG, &os) == 0) {
+ ztest_dmu_objset_own(name, DMU_OST_OTHER, B_FALSE,
+ B_TRUE, FTAG, &os) == 0) {
ztest_zd_init(zdtmp, NULL, os);
zil_replay(os, zdtmp, ztest_replay_vector);
ztest_zd_fini(zdtmp);
- dmu_objset_disown(os, FTAG);
+ txg_wait_synced(dmu_objset_pool(os), 0);
+ dmu_objset_disown(os, B_TRUE, FTAG);
}
/*
/*
* Verify that the destroyed dataset is no longer in the namespace.
*/
- VERIFY3U(ENOENT, ==, dmu_objset_own(name, DMU_OST_OTHER, B_TRUE,
- FTAG, &os));
+ VERIFY3U(ENOENT, ==, ztest_dmu_objset_own(name, DMU_OST_OTHER, B_TRUE,
+ B_TRUE, FTAG, &os));
/*
* Verify that we can create a new dataset.
fatal(0, "dmu_objset_create(%s) = %d", name, error);
}
- VERIFY0(dmu_objset_own(name, DMU_OST_OTHER, B_FALSE, FTAG, &os));
+ VERIFY0(ztest_dmu_objset_own(name, DMU_OST_OTHER, B_FALSE, B_TRUE,
+ FTAG, &os));
ztest_zd_init(zdtmp, NULL, os);
* Verify that we cannot create an existing dataset.
*/
VERIFY3U(EEXIST, ==,
- dmu_objset_create(name, DMU_OST_OTHER, 0, NULL, NULL));
+ dmu_objset_create(name, DMU_OST_OTHER, 0, NULL, NULL, NULL));
/*
* Verify that we can hold an objset that is also owned.
/*
* Verify that we cannot own an objset that is already owned.
*/
- VERIFY3U(EBUSY, ==,
- dmu_objset_own(name, DMU_OST_OTHER, B_FALSE, FTAG, &os2));
+ VERIFY3U(EBUSY, ==, ztest_dmu_objset_own(name, DMU_OST_OTHER,
+ B_FALSE, B_TRUE, FTAG, &os2));
zil_close(zilog);
- dmu_objset_disown(os, FTAG);
+ txg_wait_synced(spa_get_dsl(os->os_spa), 0);
+ dmu_objset_disown(os, B_TRUE, FTAG);
ztest_zd_fini(zdtmp);
out:
(void) rw_unlock(&ztest_name_lock);
- umem_free(name, MAXNAMELEN);
umem_free(zdtmp, sizeof (ztest_ds_t));
}
char *snap3name;
int error;
- snap1name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- clone1name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- snap2name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- clone2name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- snap3name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
-
- (void) snprintf(snap1name, MAXNAMELEN, "%s@s1_%llu",
- osname, (u_longlong_t)id);
- (void) snprintf(clone1name, MAXNAMELEN, "%s/c1_%llu",
- osname, (u_longlong_t)id);
- (void) snprintf(snap2name, MAXNAMELEN, "%s@s2_%llu",
- clone1name, (u_longlong_t)id);
- (void) snprintf(clone2name, MAXNAMELEN, "%s/c2_%llu",
- osname, (u_longlong_t)id);
- (void) snprintf(snap3name, MAXNAMELEN, "%s@s3_%llu",
- clone1name, (u_longlong_t)id);
+ snap1name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ clone1name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ snap2name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ clone2name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ snap3name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+
+ (void) snprintf(snap1name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s@s1_%llu", osname, (u_longlong_t)id);
+ (void) snprintf(clone1name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s/c1_%llu", osname, (u_longlong_t)id);
+ (void) snprintf(snap2name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s@s2_%llu", clone1name, (u_longlong_t)id);
+ (void) snprintf(clone2name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s/c2_%llu", osname, (u_longlong_t)id);
+ (void) snprintf(snap3name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s@s3_%llu", clone1name, (u_longlong_t)id);
error = dsl_destroy_head(clone2name);
if (error && error != ENOENT)
if (error && error != ENOENT)
fatal(0, "dsl_destroy_snapshot(%s) = %d", snap1name, error);
- umem_free(snap1name, MAXNAMELEN);
- umem_free(clone1name, MAXNAMELEN);
- umem_free(snap2name, MAXNAMELEN);
- umem_free(clone2name, MAXNAMELEN);
- umem_free(snap3name, MAXNAMELEN);
+ umem_free(snap1name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(clone1name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(snap2name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(clone2name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(snap3name, ZFS_MAX_DATASET_NAME_LEN);
}
/*
char *osname = zd->zd_name;
int error;
- snap1name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- clone1name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- snap2name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- clone2name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
- snap3name = umem_alloc(MAXNAMELEN, UMEM_NOFAIL);
+ snap1name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ clone1name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ snap2name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ clone2name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
+ snap3name = umem_alloc(ZFS_MAX_DATASET_NAME_LEN, UMEM_NOFAIL);
(void) rw_rdlock(&ztest_name_lock);
ztest_dsl_dataset_cleanup(osname, id);
- (void) snprintf(snap1name, MAXNAMELEN, "%s@s1_%llu",
- osname, (u_longlong_t)id);
- (void) snprintf(clone1name, MAXNAMELEN, "%s/c1_%llu",
- osname, (u_longlong_t)id);
- (void) snprintf(snap2name, MAXNAMELEN, "%s@s2_%llu",
- clone1name, (u_longlong_t)id);
- (void) snprintf(clone2name, MAXNAMELEN, "%s/c2_%llu",
- osname, (u_longlong_t)id);
- (void) snprintf(snap3name, MAXNAMELEN, "%s@s3_%llu",
- clone1name, (u_longlong_t)id);
+ (void) snprintf(snap1name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s@s1_%llu", osname, (u_longlong_t)id);
+ (void) snprintf(clone1name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s/c1_%llu", osname, (u_longlong_t)id);
+ (void) snprintf(snap2name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s@s2_%llu", clone1name, (u_longlong_t)id);
+ (void) snprintf(clone2name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s/c2_%llu", osname, (u_longlong_t)id);
+ (void) snprintf(snap3name, ZFS_MAX_DATASET_NAME_LEN,
+ "%s@s3_%llu", clone1name, (u_longlong_t)id);
error = dmu_objset_snapshot_one(osname, strchr(snap1name, '@') + 1);
if (error && error != EEXIST) {
fatal(0, "dmu_objset_create(%s) = %d", clone2name, error);
}
- error = dmu_objset_own(snap2name, DMU_OST_ANY, B_TRUE, FTAG, &os);
+ error = ztest_dmu_objset_own(snap2name, DMU_OST_ANY, B_TRUE, B_TRUE,
+ FTAG, &os);
if (error)
fatal(0, "dmu_objset_own(%s) = %d", snap2name, error);
error = dsl_dataset_promote(clone2name, NULL);
if (error == ENOSPC) {
- dmu_objset_disown(os, FTAG);
+ dmu_objset_disown(os, B_TRUE, FTAG);
ztest_record_enospc(FTAG);
goto out;
}
if (error != EBUSY)
fatal(0, "dsl_dataset_promote(%s), %d, not EBUSY", clone2name,
error);
- dmu_objset_disown(os, FTAG);
+ dmu_objset_disown(os, B_TRUE, FTAG);
out:
ztest_dsl_dataset_cleanup(osname, id);
(void) rw_unlock(&ztest_name_lock);
- umem_free(snap1name, MAXNAMELEN);
- umem_free(clone1name, MAXNAMELEN);
- umem_free(snap2name, MAXNAMELEN);
- umem_free(clone2name, MAXNAMELEN);
- umem_free(snap3name, MAXNAMELEN);
+ umem_free(snap1name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(clone1name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(snap2name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(clone2name, ZFS_MAX_DATASET_NAME_LEN);
+ umem_free(snap3name, ZFS_MAX_DATASET_NAME_LEN);
}
#undef OD_ARRAY_SIZE
batchsize = OD_ARRAY_SIZE;
for (b = 0; b < batchsize; b++)
- ztest_od_init(od + b, id, FTAG, b, DMU_OT_UINT64_OTHER, 0, 0);
+ ztest_od_init(od + b, id, FTAG, b, DMU_OT_UINT64_OTHER,
+ 0, 0, 0);
/*
* Destroy the previous batch of objects, create a new batch,
/*
* Read the directory info. If it's the first time, set things up.
*/
- ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, 0, chunksize);
- ztest_od_init(od + 1, id, FTAG, 1, DMU_OT_UINT64_OTHER, 0, chunksize);
+ ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0, chunksize);
+ ztest_od_init(od + 1, id, FTAG, 1, DMU_OT_UINT64_OTHER, 0, 0,
+ chunksize);
if (ztest_object_init(zd, od, size, B_FALSE) != 0) {
umem_free(od, size);
* bigobj, at the tail of the nth chunk
*
* The chunk size is set equal to bigobj block size so that
- * dmu_assign_arcbuf() can be tested for object updates.
+ * dmu_assign_arcbuf_by_dbuf() can be tested for object updates.
*/
/*
* Read the directory info. If it's the first time, set things up.
*/
- ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0);
- ztest_od_init(od + 1, id, FTAG, 1, DMU_OT_UINT64_OTHER, 0, chunksize);
+ ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0, 0);
+ ztest_od_init(od + 1, id, FTAG, 1, DMU_OT_UINT64_OTHER, 0, 0,
+ chunksize);
if (ztest_object_init(zd, od, size, B_FALSE) != 0) {
/*
* In iteration 5 (i == 5) use arcbufs
* that don't match bigobj blksz to test
- * dmu_assign_arcbuf() when it can't directly
+ * dmu_assign_arcbuf_by_dbuf() when it can't directly
* assign an arcbuf to a dbuf.
*/
for (j = 0; j < s; j++) {
/*
* 50% of the time don't read objects in the 1st iteration to
- * test dmu_assign_arcbuf() for the case when there're no
- * existing dbufs for the specified offsets.
+ * test dmu_assign_arcbuf_by_dbuf() for the case when there are
+ * no existing dbufs for the specified offsets.
*/
if (i != 0 || ztest_random(2) != 0) {
error = dmu_read(os, packobj, packoff,
FTAG, &dbt, DMU_READ_NO_PREFETCH) == 0);
}
if (i != 5 || chunksize < (SPA_MINBLOCKSIZE * 2)) {
- dmu_assign_arcbuf(bonus_db, off,
+ dmu_assign_arcbuf_by_dbuf(bonus_db, off,
bigbuf_arcbufs[j], tx);
} else {
- dmu_assign_arcbuf(bonus_db, off,
+ dmu_assign_arcbuf_by_dbuf(bonus_db, off,
bigbuf_arcbufs[2 * j], tx);
- dmu_assign_arcbuf(bonus_db,
+ dmu_assign_arcbuf_by_dbuf(bonus_db,
off + chunksize / 2,
bigbuf_arcbufs[2 * j + 1], tx);
}
* to verify that parallel writes to an object -- even to the
* same blocks within the object -- doesn't cause any trouble.
*/
- ztest_od_init(od, ID_PARALLEL, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0);
+ ztest_od_init(od, ID_PARALLEL, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0, 0);
if (ztest_object_init(zd, od, sizeof (ztest_od_t), B_FALSE) != 0)
return;
od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL);
- ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0);
+ ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0, 0);
if (ztest_object_init(zd, od, sizeof (ztest_od_t),
!ztest_random(2)) != 0) {
char *hc[2] = { "s.acl.h", ".s.open.h.hyLZlg" };
od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL);
- ztest_od_init(od, id, FTAG, 0, DMU_OT_ZAP_OTHER, 0, 0);
+ ztest_od_init(od, id, FTAG, 0, DMU_OT_ZAP_OTHER, 0, 0, 0);
if (ztest_object_init(zd, od, sizeof (ztest_od_t),
- !ztest_random(2)) != 0)
+ !ztest_random(2)) != 0)
goto out;
object = od->od_object;
int i;
od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL);
- ztest_od_init(od, id, FTAG, 0, DMU_OT_ZAP_OTHER, 0, 0);
+ ztest_od_init(od, id, FTAG, 0, DMU_OT_ZAP_OTHER, 0, 0, 0);
if (ztest_object_init(zd, od, sizeof (ztest_od_t),
- !ztest_random(2)) != 0)
+ !ztest_random(2)) != 0)
goto out;
object = od->od_object;
* 2050 entries we should see ptrtbl growth and leaf-block split.
*/
for (i = 0; i < 2050; i++) {
- char name[MAXNAMELEN];
+ char name[ZFS_MAX_DATASET_NAME_LEN];
uint64_t value = i;
dmu_tx_t *tx;
int error;
void *data;
od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL);
- ztest_od_init(od, ID_PARALLEL, FTAG, micro, DMU_OT_ZAP_OTHER, 0, 0);
+ ztest_od_init(od, ID_PARALLEL, FTAG, micro, DMU_OT_ZAP_OTHER, 0, 0, 0);
if (ztest_object_init(zd, od, sizeof (ztest_od_t), B_FALSE) != 0) {
umem_free(od, sizeof (ztest_od_t));
tx = dmu_tx_create(os);
dmu_tx_hold_zap(tx, object, B_TRUE, NULL);
txg = ztest_tx_assign(tx, TXG_MIGHTWAIT, FTAG);
- if (txg == 0)
+ if (txg == 0) {
+ umem_free(od, sizeof (ztest_od_t));
return;
+ }
bcopy(name, string_value, namelen);
} else {
tx = NULL;
int i, error = 0;
od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL);
- ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0);
+ ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0, 0);
if (ztest_object_init(zd, od, sizeof (ztest_od_t), B_FALSE) != 0) {
umem_free(od, sizeof (ztest_od_t));
umem_free(od, sizeof (ztest_od_t));
}
+/*
+ * Visit each object in the dataset. Verify that its properties
+ * are consistent what was stored in the block tag when it was created,
+ * and that its unused bonus buffer space has not been overwritten.
+ */
+/* ARGSUSED */
+void
+ztest_verify_dnode_bt(ztest_ds_t *zd, uint64_t id)
+{
+ objset_t *os = zd->zd_os;
+ uint64_t obj;
+ int err = 0;
+
+ for (obj = 0; err == 0; err = dmu_object_next(os, &obj, FALSE, 0)) {
+ ztest_block_tag_t *bt = NULL;
+ dmu_object_info_t doi;
+ dmu_buf_t *db;
+
+ ztest_object_lock(zd, obj, RL_READER);
+ if (dmu_bonus_hold(os, obj, FTAG, &db) != 0) {
+ ztest_object_unlock(zd, obj);
+ continue;
+ }
+
+ dmu_object_info_from_db(db, &doi);
+ if (doi.doi_bonus_size >= sizeof (*bt))
+ bt = ztest_bt_bonus(db);
+
+ if (bt && bt->bt_magic == BT_MAGIC) {
+ ztest_bt_verify(bt, os, obj, doi.doi_dnodesize,
+ bt->bt_offset, bt->bt_gen, bt->bt_txg,
+ bt->bt_crtxg);
+ ztest_verify_unused_bonus(db, bt, obj, os, bt->bt_gen);
+ }
+
+ dmu_buf_rele(db, FTAG);
+ ztest_object_unlock(zd, obj);
+ }
+}
+
/* ARGSUSED */
void
ztest_dsl_prop_get_set(ztest_ds_t *zd, uint64_t id)
char fullname[100];
char clonename[100];
char tag[100];
- char osname[MAXNAMELEN];
+ char osname[ZFS_MAX_DATASET_NAME_LEN];
nvlist_t *holds;
(void) rw_rdlock(&ztest_name_lock);
char *path0;
char *pathrand;
size_t fsize;
- int bshift = SPA_MAXBLOCKSHIFT + 2; /* don't scrog all labels */
+ int bshift = SPA_MAXBLOCKSHIFT + 2;
int iters = 1000;
int maxfaults;
int mirror_save;
(leaves << bshift) + (leaf << bshift) +
(ztest_random(1ULL << (bshift - 1)) & -8ULL);
- if (offset >= fsize)
+ /*
+ * Only allow damage to the labels at one end of the vdev.
+ *
+ * If all labels are damaged, the device will be totally
+ * inaccessible, which will result in loss of data,
+ * because we also damage (parts of) the other side of
+ * the mirror/raidz.
+ *
+ * Additionally, we will always have both an even and an
+ * odd label, so that we can handle crashes in the
+ * middle of vdev_config_sync().
+ */
+ if ((leaf & 1) == 0 && offset < VDEV_LABEL_START_SIZE)
+ continue;
+
+ /*
+ * The two end labels are stored at the "end" of the disk, but
+ * the end of the disk (vdev_psize) is aligned to
+ * sizeof (vdev_label_t).
+ */
+ uint64_t psize = P2ALIGN(fsize, sizeof (vdev_label_t));
+ if ((leaf & 1) == 1 &&
+ offset + sizeof (bad) > psize - VDEV_LABEL_END_SIZE)
continue;
mutex_enter(&ztest_vdev_lock);
enum zio_checksum checksum = spa_dedup_checksum(spa);
dmu_buf_t *db;
dmu_tx_t *tx;
- void *buf;
+ abd_t *abd;
blkptr_t blk;
int copies = 2 * ZIO_DEDUPDITTO_MIN;
int i;
blocksize = MIN(blocksize, 2048); /* because we write so many */
od = umem_alloc(sizeof (ztest_od_t), UMEM_NOFAIL);
- ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0);
+ ztest_od_init(od, id, FTAG, 0, DMU_OT_UINT64_OTHER, blocksize, 0, 0);
if (ztest_object_init(zd, od, sizeof (ztest_od_t), B_FALSE) != 0) {
umem_free(od, sizeof (ztest_od_t));
return;
}
+ dmu_objset_stats_t dds;
+ dsl_pool_config_enter(dmu_objset_pool(os), FTAG);
+ dmu_objset_fast_stat(os, &dds);
+ dsl_pool_config_exit(dmu_objset_pool(os), FTAG);
+
object = od[0].od_object;
blocksize = od[0].od_blocksize;
- pattern = zs->zs_guid ^ dmu_objset_fsid_guid(os);
+ pattern = zs->zs_guid ^ dds.dds_guid;
ASSERT(object != 0);
* Damage the block. Dedup-ditto will save us when we read it later.
*/
psize = BP_GET_PSIZE(&blk);
- buf = zio_buf_alloc(psize);
- ztest_pattern_set(buf, psize, ~pattern);
+ abd = abd_alloc_linear(psize, B_TRUE);
+ ztest_pattern_set(abd_to_buf(abd), psize, ~pattern);
(void) zio_wait(zio_rewrite(NULL, spa, 0, &blk,
- buf, psize, NULL, NULL, ZIO_PRIORITY_SYNC_WRITE,
+ abd, psize, NULL, NULL, ZIO_PRIORITY_SYNC_WRITE,
ZIO_FLAG_CANFAIL | ZIO_FLAG_INDUCE_DAMAGE, NULL));
- zio_buf_free(buf, psize);
+ abd_free(abd);
(void) rw_unlock(&ztest_name_lock);
umem_free(od, sizeof (ztest_od_t));
uint64_t orig, load;
int error;
+ if (ztest_opts.zo_mmp_test)
+ return;
+
orig = spa_guid(spa);
load = spa_load_guid(spa);
char *oldname, *newname;
spa_t *spa;
+ if (ztest_opts.zo_mmp_test)
+ return;
+
(void) rw_wrlock(&ztest_name_lock);
oldname = ztest_opts.zo_pool;
while (gethrtime() <= end) {
int run_count = 100;
void *buf;
+ struct abd *abd_data, *abd_meta;
uint32_t size;
int *ptr;
int i;
zio_cksum_t zc_ref_byteswap;
size = ztest_random_blocksize();
+
buf = umem_alloc(size, UMEM_NOFAIL);
+ abd_data = abd_alloc(size, B_FALSE);
+ abd_meta = abd_alloc(size, B_TRUE);
for (i = 0, ptr = buf; i < size / sizeof (*ptr); i++, ptr++)
*ptr = ztest_random(UINT_MAX);
+ abd_copy_from_buf_off(abd_data, buf, 0, size);
+ abd_copy_from_buf_off(abd_meta, buf, 0, size);
+
VERIFY0(fletcher_4_impl_set("scalar"));
- fletcher_4_native(buf, size, &zc_ref);
- fletcher_4_byteswap(buf, size, &zc_ref_byteswap);
+ fletcher_4_native(buf, size, NULL, &zc_ref);
+ fletcher_4_byteswap(buf, size, NULL, &zc_ref_byteswap);
VERIFY0(fletcher_4_impl_set("cycle"));
while (run_count-- > 0) {
zio_cksum_t zc;
zio_cksum_t zc_byteswap;
- fletcher_4_byteswap(buf, size, &zc_byteswap);
- fletcher_4_native(buf, size, &zc);
+ fletcher_4_byteswap(buf, size, NULL, &zc_byteswap);
+ fletcher_4_native(buf, size, NULL, &zc);
VERIFY0(bcmp(&zc, &zc_ref, sizeof (zc)));
VERIFY0(bcmp(&zc_byteswap, &zc_ref_byteswap,
sizeof (zc_byteswap)));
+
+ /* Test ABD - data */
+ abd_fletcher_4_byteswap(abd_data, size, NULL,
+ &zc_byteswap);
+ abd_fletcher_4_native(abd_data, size, NULL, &zc);
+
+ VERIFY0(bcmp(&zc, &zc_ref, sizeof (zc)));
+ VERIFY0(bcmp(&zc_byteswap, &zc_ref_byteswap,
+ sizeof (zc_byteswap)));
+
+ /* Test ABD - metadata */
+ abd_fletcher_4_byteswap(abd_meta, size, NULL,
+ &zc_byteswap);
+ abd_fletcher_4_native(abd_meta, size, NULL, &zc);
+
+ VERIFY0(bcmp(&zc, &zc_ref, sizeof (zc)));
+ VERIFY0(bcmp(&zc_byteswap, &zc_ref_byteswap,
+ sizeof (zc_byteswap)));
+
+ }
+
+ umem_free(buf, size);
+ abd_free(abd_data);
+ abd_free(abd_meta);
+ }
+}
+
+void
+ztest_fletcher_incr(ztest_ds_t *zd, uint64_t id)
+{
+ void *buf;
+ size_t size;
+ int *ptr;
+ int i;
+ zio_cksum_t zc_ref;
+ zio_cksum_t zc_ref_bswap;
+
+ hrtime_t end = gethrtime() + NANOSEC;
+
+ while (gethrtime() <= end) {
+ int run_count = 100;
+
+ size = ztest_random_blocksize();
+ buf = umem_alloc(size, UMEM_NOFAIL);
+
+ for (i = 0, ptr = buf; i < size / sizeof (*ptr); i++, ptr++)
+ *ptr = ztest_random(UINT_MAX);
+
+ VERIFY0(fletcher_4_impl_set("scalar"));
+ fletcher_4_native(buf, size, NULL, &zc_ref);
+ fletcher_4_byteswap(buf, size, NULL, &zc_ref_bswap);
+
+ VERIFY0(fletcher_4_impl_set("cycle"));
+
+ while (run_count-- > 0) {
+ zio_cksum_t zc;
+ zio_cksum_t zc_bswap;
+ size_t pos = 0;
+
+ ZIO_SET_CHECKSUM(&zc, 0, 0, 0, 0);
+ ZIO_SET_CHECKSUM(&zc_bswap, 0, 0, 0, 0);
+
+ while (pos < size) {
+ size_t inc = 64 * ztest_random(size / 67);
+ /* sometimes add few bytes to test non-simd */
+ if (ztest_random(100) < 10)
+ inc += P2ALIGN(ztest_random(64),
+ sizeof (uint32_t));
+
+ if (inc > (size - pos))
+ inc = size - pos;
+
+ fletcher_4_incremental_native(buf + pos, inc,
+ &zc);
+ fletcher_4_incremental_byteswap(buf + pos, inc,
+ &zc_bswap);
+
+ pos += inc;
+ }
+
+ VERIFY3U(pos, ==, size);
+
+ VERIFY(ZIO_CHECKSUM_EQUAL(zc, zc_ref));
+ VERIFY(ZIO_CHECKSUM_EQUAL(zc_bswap, zc_ref_bswap));
+
+ /*
+ * verify if incremental on the whole buffer is
+ * equivalent to non-incremental version
+ */
+ ZIO_SET_CHECKSUM(&zc, 0, 0, 0, 0);
+ ZIO_SET_CHECKSUM(&zc_bswap, 0, 0, 0, 0);
+
+ fletcher_4_incremental_native(buf, size, &zc);
+ fletcher_4_incremental_byteswap(buf, size, &zc_bswap);
+
+ VERIFY(ZIO_CHECKSUM_EQUAL(zc, zc_ref));
+ VERIFY(ZIO_CHECKSUM_EQUAL(zc_bswap, zc_ref_bswap));
}
umem_free(buf, size);
ztest_get_zdb_bin(bin, len);
(void) sprintf(zdb,
- "%s -bcc%s%s -d -U %s %s",
+ "%s -bcc%s%s -G -d -U %s %s",
bin,
ztest_opts.zo_verbose >= 3 ? "s" : "",
ztest_opts.zo_verbose >= 4 ? "v" : "",
(void) zio_resume(spa);
}
-static void *
+static void
ztest_resume_thread(void *arg)
{
spa_t *spa = arg;
if (spa_suspended(spa))
ztest_resume(spa);
(void) poll(NULL, 0, 100);
+
+ /*
+ * Periodically change the zfs_compressed_arc_enabled setting.
+ */
+ if (ztest_random(10) == 0)
+ zfs_compressed_arc_enabled = ztest_random(2);
+
+ /*
+ * Periodically change the zfs_abd_scatter_enabled setting.
+ */
+ if (ztest_random(10) == 0)
+ zfs_abd_scatter_enabled = ztest_random(2);
}
thread_exit();
-
- return (NULL);
}
#define GRACE 300
(double)functime / NANOSEC, zi->zi_funcname);
}
-static void *
+static void
ztest_thread(void *arg)
{
int rand;
}
thread_exit();
-
- return (NULL);
}
static void
ztest_dataset_name(char *dsname, char *pool, int d)
{
- (void) snprintf(dsname, MAXNAMELEN, "%s/ds_%d", pool, d);
+ (void) snprintf(dsname, ZFS_MAX_DATASET_NAME_LEN, "%s/ds_%d", pool, d);
}
static void
ztest_dataset_destroy(int d)
{
- char name[MAXNAMELEN];
+ char name[ZFS_MAX_DATASET_NAME_LEN];
int t;
ztest_dataset_name(name, ztest_opts.zo_pool, d);
uint64_t committed_seq = ZTEST_GET_SHARED_DS(d)->zd_seq;
objset_t *os;
zilog_t *zilog;
- char name[MAXNAMELEN];
+ char name[ZFS_MAX_DATASET_NAME_LEN];
int error;
ztest_dataset_name(name, ztest_opts.zo_pool, d);
}
ASSERT(error == 0 || error == EEXIST);
- VERIFY0(dmu_objset_own(name, DMU_OST_OTHER, B_FALSE, zd, &os));
+ VERIFY0(ztest_dmu_objset_own(name, DMU_OST_OTHER, B_FALSE,
+ B_TRUE, zd, &os));
(void) rw_unlock(&ztest_name_lock);
ztest_zd_init(zd, ZTEST_GET_SHARED_DS(d), os);
ztest_ds_t *zd = &ztest_ds[d];
zil_close(zd->zd_zilog);
- dmu_objset_disown(zd->zd_os, zd);
+ txg_wait_synced(spa_get_dsl(zd->zd_os->os_spa), 0);
+ dmu_objset_disown(zd->zd_os, B_TRUE, zd);
ztest_zd_fini(zd);
}
static void
ztest_run(ztest_shared_t *zs)
{
- kt_did_t *tid;
spa_t *spa;
objset_t *os;
kthread_t *resume_thread;
+ kthread_t **run_threads;
uint64_t object;
int error;
int t, d;
metaslab_preload_limit = ztest_random(20) + 1;
ztest_spa = spa;
- VERIFY0(dmu_objset_own(ztest_opts.zo_pool,
- DMU_OST_ANY, B_TRUE, FTAG, &os));
- zs->zs_guid = dmu_objset_fsid_guid(os);
- dmu_objset_disown(os, FTAG);
+ dmu_objset_stats_t dds;
+ VERIFY0(ztest_dmu_objset_own(ztest_opts.zo_pool,
+ DMU_OST_ANY, B_TRUE, B_TRUE, FTAG, &os));
+ dsl_pool_config_enter(dmu_objset_pool(os), FTAG);
+ dmu_objset_fast_stat(os, &dds);
+ dsl_pool_config_exit(dmu_objset_pool(os), FTAG);
+ zs->zs_guid = dds.dds_guid;
+ dmu_objset_disown(os, B_TRUE, FTAG);
spa->spa_dedup_ditto = 2 * ZIO_DEDUPDITTO_MIN;
/*
* Create a thread to periodically resume suspended I/O.
*/
- VERIFY3P((resume_thread = zk_thread_create(NULL, 0,
- (thread_func_t)ztest_resume_thread, spa, TS_RUN, NULL, 0, 0,
- PTHREAD_CREATE_JOINABLE)), !=, NULL);
+ resume_thread = thread_create(NULL, 0, ztest_resume_thread,
+ spa, 0, NULL, TS_RUN | TS_JOINABLE, defclsyspri);
#if 0
/*
}
zs->zs_enospc_count = 0;
- tid = umem_zalloc(ztest_opts.zo_threads * sizeof (kt_did_t),
+ run_threads = umem_zalloc(ztest_opts.zo_threads * sizeof (kthread_t *),
UMEM_NOFAIL);
if (ztest_opts.zo_verbose >= 4)
* Kick off all the tests that run in parallel.
*/
for (t = 0; t < ztest_opts.zo_threads; t++) {
- kthread_t *thread;
-
- if (t < ztest_opts.zo_datasets &&
- ztest_dataset_open(t) != 0)
+ if (t < ztest_opts.zo_datasets && ztest_dataset_open(t) != 0) {
+ umem_free(run_threads, ztest_opts.zo_threads *
+ sizeof (kthread_t *));
return;
+ }
- VERIFY3P(thread = zk_thread_create(NULL, 0,
- (thread_func_t)ztest_thread,
- (void *)(uintptr_t)t, TS_RUN, NULL, 0, 0,
- PTHREAD_CREATE_JOINABLE), !=, NULL);
- tid[t] = thread->t_tid;
+ run_threads[t] = thread_create(NULL, 0, ztest_thread,
+ (void *)(uintptr_t)t, 0, NULL, TS_RUN | TS_JOINABLE,
+ defclsyspri);
}
/*
* so we don't close datasets while threads are still using them.
*/
for (t = ztest_opts.zo_threads - 1; t >= 0; t--) {
- thread_join(tid[t]);
+ VERIFY0(thread_join(run_threads[t]));
if (t < ztest_opts.zo_datasets)
ztest_dataset_close(t);
}
zs->zs_alloc = metaslab_class_get_alloc(spa_normal_class(spa));
zs->zs_space = metaslab_class_get_space(spa_normal_class(spa));
- umem_free(tid, ztest_opts.zo_threads * sizeof (kt_did_t));
+ umem_free(run_threads, ztest_opts.zo_threads * sizeof (kthread_t *));
/* Kill the resume thread */
ztest_exiting = B_TRUE;
- thread_join(resume_thread->t_tid);
+ VERIFY0(thread_join(resume_thread));
ztest_resume(spa);
/*
* Verify that we can export the pool and reimport it under a
* different name.
*/
- if (ztest_random(2) == 0) {
- char name[MAXNAMELEN];
- (void) snprintf(name, MAXNAMELEN, "%s_import",
+ if ((ztest_random(2) == 0) && !ztest_opts.zo_mmp_test) {
+ char name[ZFS_MAX_DATASET_NAME_LEN];
+ (void) snprintf(name, sizeof (name), "%s_import",
ztest_opts.zo_pool);
ztest_spa_import_export(ztest_opts.zo_pool, name);
ztest_spa_import_export(name, ztest_opts.zo_pool);
numloops++ < ztest_opts.zo_maxloops &&
metaslab_class_get_alloc(spa_normal_class(spa)) < capacity) {
ztest_od_t od;
- ztest_od_init(&od, 0, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0);
+ ztest_od_init(&od, 0, FTAG, 0, DMU_OT_UINT64_OTHER, 0, 0, 0);
VERIFY0(ztest_object_init(zd, &od, sizeof (od), B_FALSE));
ztest_io(zd, od.od_object,
ztest_random(ZTEST_RANGE_LOCKS) << SPA_MAXBLOCKSHIFT);
VERIFY3U(0, ==, spa_open(ztest_opts.zo_pool, &spa, FTAG));
ASSERT(spa_freeze_txg(spa) == UINT64_MAX);
VERIFY3U(0, ==, ztest_dataset_open(0));
- ztest_dataset_close(0);
-
spa->spa_debug = B_TRUE;
ztest_spa = spa;
txg_wait_synced(spa_get_dsl(spa), 0);
+ ztest_dataset_close(0);
ztest_reguid(NULL, 0);
spa_close(spa, FTAG);
return (props);
}
+/*
+ * Import a storage pool with the given name.
+ */
+static void
+ztest_import(ztest_shared_t *zs)
+{
+ libzfs_handle_t *hdl;
+ importargs_t args = { 0 };
+ spa_t *spa;
+ nvlist_t *cfg = NULL;
+ int nsearch = 1;
+ char *searchdirs[nsearch];
+ char *name = ztest_opts.zo_pool;
+ int flags = ZFS_IMPORT_MISSING_LOG;
+ int error;
+
+ mutex_init(&ztest_vdev_lock, NULL, MUTEX_DEFAULT, NULL);
+ VERIFY(rwlock_init(&ztest_name_lock, USYNC_THREAD, NULL) == 0);
+
+ kernel_init(FREAD | FWRITE);
+ hdl = libzfs_init();
+
+ searchdirs[0] = ztest_opts.zo_dir;
+ args.paths = nsearch;
+ args.path = searchdirs;
+ args.can_be_active = B_FALSE;
+
+ error = zpool_tryimport(hdl, name, &cfg, &args);
+ if (error)
+ (void) fatal(0, "No pools found\n");
+
+ VERIFY0(spa_import(name, cfg, NULL, flags));
+ VERIFY0(spa_open(name, &spa, FTAG));
+ zs->zs_metaslab_sz =
+ 1ULL << spa->spa_root_vdev->vdev_child[0]->vdev_ms_shift;
+ spa_close(spa, FTAG);
+
+ libzfs_fini(hdl);
+ kernel_fini();
+
+ if (!ztest_opts.zo_mmp_test) {
+ ztest_run_zdb(ztest_opts.zo_pool);
+ ztest_freeze();
+ ztest_run_zdb(ztest_opts.zo_pool);
+ }
+
+ (void) rwlock_destroy(&ztest_name_lock);
+ mutex_destroy(&ztest_vdev_lock);
+}
+
/*
* Create a storage pool with the given name and initial vdev size.
* Then test spa_freeze() functionality.
VERIFY3U(0, ==, nvlist_add_uint64(props, buf, 0));
free(buf);
}
- VERIFY3U(0, ==, spa_create(ztest_opts.zo_pool, nvroot, props, NULL));
+ VERIFY3U(0, ==,
+ spa_create(ztest_opts.zo_pool, nvroot, props, NULL, NULL));
nvlist_free(nvroot);
nvlist_free(props);
kernel_fini();
- ztest_run_zdb(ztest_opts.zo_pool);
-
- ztest_freeze();
-
- ztest_run_zdb(ztest_opts.zo_pool);
+ if (!ztest_opts.zo_mmp_test) {
+ ztest_run_zdb(ztest_opts.zo_pool);
+ ztest_freeze();
+ ztest_run_zdb(ztest_opts.zo_pool);
+ }
(void) rwlock_destroy(&ztest_name_lock);
mutex_destroy(&ztest_vdev_lock);
ztest_shared_t *zs = ztest_shared;
- ASSERT(ztest_opts.zo_init != 0);
-
/*
* Blow away any existing copy of zpool.cache
*/
(void) remove(spa_config_path);
+ if (ztest_opts.zo_init == 0) {
+ if (ztest_opts.zo_verbose >= 1)
+ (void) printf("Importing pool %s\n",
+ ztest_opts.zo_pool);
+ ztest_import(zs);
+ return;
+ }
+
/*
* Create and initialize our storage pool.
*/
ztest_info_t *zi;
ztest_shared_callstate_t *zc;
char timebuf[100];
- char numbuf[6];
+ char numbuf[NN_NUMBUF_SZ];
spa_t *spa;
char *cmd;
boolean_t hasalt;
now = MIN(now, zs->zs_proc_stop);
print_time(zs->zs_proc_stop - now, timebuf);
- nicenum(zs->zs_space, numbuf);
+ nicenum(zs->zs_space, numbuf, sizeof (numbuf));
(void) printf("Pass %3d, %8s, %3llu ENOSPC, "
"%4.1f%% of %5s used, %3.0f%% done, %8s to go\n",
if (spa_open(ztest_opts.zo_pool, &spa, FTAG) == 0) {
spa_close(spa, FTAG);
} else {
- char tmpname[MAXNAMELEN];
+ char tmpname[ZFS_MAX_DATASET_NAME_LEN];
kernel_fini();
kernel_init(FREAD | FWRITE);
(void) snprintf(tmpname, sizeof (tmpname), "%s_tmp",
}
kernel_fini();
- ztest_run_zdb(ztest_opts.zo_pool);
+ if (!ztest_opts.zo_mmp_test)
+ ztest_run_zdb(ztest_opts.zo_pool);
}
if (ztest_opts.zo_verbose >= 1) {
projects / mirror_zfs.git / blobdiff