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Rebase master to b121

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This commit is contained in:
Brian Behlendorf
2009-08-18 11:43:27 -07:00
parent 9babb37438
commit 45d1cae3b8
64 changed files with 3006 additions and 812 deletions
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module/zfs/spa.c
+22 -27
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@@ -1574,9 +1574,12 @@ spa_load(spa_t *spa, nvlist_t *config, spa_load_state_t state, int mosconfig)
/*
* If the config cache is stale, or we have uninitialized
* metaslabs (see spa_vdev_add()), then update the config.
*
* If spa_load_verbatim is true, trust the current
* in-core spa_config and update the disk labels.
*/
if (config_cache_txg != spa->spa_config_txg ||
state == SPA_LOAD_IMPORT)
state == SPA_LOAD_IMPORT || spa->spa_load_verbatim)
need_update = B_TRUE;
for (int c = 0; c < rvd->vdev_children; c++)
@@ -2271,6 +2274,7 @@ spa_create(const char *pool, nvlist_t *nvroot, nvlist_t *props,
if (version >= SPA_VERSION_ZPOOL_HISTORY && history_str != NULL)
(void) spa_history_log(spa, history_str, LOG_CMD_POOL_CREATE);
spa_history_log_version(spa, LOG_POOL_CREATE);
spa->spa_minref = refcount_count(&spa->spa_refcount);
@@ -2404,6 +2408,7 @@ spa_import_rootpool(char *devpath, char *devid)
spa = spa_add(pname, NULL);
spa->spa_is_root = B_TRUE;
spa->spa_load_verbatim = B_TRUE;
/*
* Build up a vdev tree based on the boot device's label config.
@@ -2459,6 +2464,7 @@ spa_import_rootpool(char *devpath, char *devid)
VERIFY(nvlist_dup(config, &spa->spa_config, 0) == 0);
error = 0;
spa_history_log_version(spa, LOG_POOL_IMPORT);
out:
spa_config_enter(spa, SCL_ALL, FTAG, RW_WRITER);
vdev_free(rvd);
@@ -2491,6 +2497,8 @@ spa_import_verbatim(const char *pool, nvlist_t *config, nvlist_t *props)
zpool_prop_to_name(ZPOOL_PROP_ALTROOT), &altroot);
spa = spa_add(pool, altroot);
spa->spa_load_verbatim = B_TRUE;
VERIFY(nvlist_dup(config, &spa->spa_config, 0) == 0);
if (props != NULL)
@@ -2499,6 +2507,7 @@ spa_import_verbatim(const char *pool, nvlist_t *config, nvlist_t *props)
spa_config_sync(spa, B_FALSE, B_TRUE);
mutex_exit(&spa_namespace_lock);
spa_history_log_version(spa, LOG_POOL_IMPORT);
return (0);
}
@@ -2624,7 +2633,7 @@ spa_import(const char *pool, nvlist_t *config, nvlist_t *props)
/*
* Update the config cache to include the newly-imported pool.
*/
spa_config_update_common(spa, SPA_CONFIG_UPDATE_POOL, B_FALSE);
spa_config_update(spa, SPA_CONFIG_UPDATE_POOL);
}
/*
@@ -2634,6 +2643,7 @@ spa_import(const char *pool, nvlist_t *config, nvlist_t *props)
spa_async_request(spa, SPA_ASYNC_AUTOEXPAND);
mutex_exit(&spa_namespace_lock);
spa_history_log_version(spa, LOG_POOL_IMPORT);
return (0);
}
@@ -2991,7 +3001,6 @@ spa_vdev_attach(spa_t *spa, uint64_t guid, nvlist_t *nvroot, int replacing)
vdev_t *rvd = spa->spa_root_vdev;
vdev_t *oldvd, *newvd, *newrootvd, *pvd, *tvd;
vdev_ops_t *pvops;
dmu_tx_t *tx;
char *oldvdpath, *newvdpath;
int newvd_isspare;
int error;
@@ -3147,17 +3156,11 @@ spa_vdev_attach(spa_t *spa, uint64_t guid, nvlist_t *nvroot, int replacing)
(void) spa_vdev_exit(spa, newrootvd, open_txg, 0);
tx = dmu_tx_create_dd(spa_get_dsl(spa)->dp_mos_dir);
if (dmu_tx_assign(tx, TXG_WAIT) == 0) {
spa_history_internal_log(LOG_POOL_VDEV_ATTACH, spa, tx,
CRED(), "%s vdev=%s %s vdev=%s",
replacing && newvd_isspare ? "spare in" :
replacing ? "replace" : "attach", newvdpath,
replacing ? "for" : "to", oldvdpath);
dmu_tx_commit(tx);
} else {
dmu_tx_abort(tx);
}
spa_history_internal_log(LOG_POOL_VDEV_ATTACH, spa, NULL,
CRED(), "%s vdev=%s %s vdev=%s",
replacing && newvd_isspare ? "spare in" :
replacing ? "replace" : "attach", newvdpath,
replacing ? "for" : "to", oldvdpath);
spa_strfree(oldvdpath);
spa_strfree(newvdpath);
@@ -3747,19 +3750,11 @@ spa_async_thread(spa_t *spa)
* then log an internal history event.
*/
if (space_update) {
dmu_tx_t *tx;
tx = dmu_tx_create_dd(spa_get_dsl(spa)->dp_mos_dir);
if (dmu_tx_assign(tx, TXG_WAIT) == 0) {
spa_history_internal_log(LOG_POOL_VDEV_ONLINE,
spa, tx, CRED(),
"pool '%s' size: %llu(+%llu)",
spa_name(spa), spa_get_space(spa),
space_update);
dmu_tx_commit(tx);
} else {
dmu_tx_abort(tx);
}
spa_history_internal_log(LOG_POOL_VDEV_ONLINE,
spa, NULL, CRED(),
"pool '%s' size: %llu(+%llu)",
spa_name(spa), spa_get_space(spa),
space_update);
}
}