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-rwxr-xr-xtests/basic/tier/file_with_spaces.t4
-rw-r--r--xlators/cluster/dht/src/dht-common.c20
-rw-r--r--xlators/cluster/dht/src/dht-common.h2
-rw-r--r--xlators/cluster/dht/src/dht-helper.c3
-rw-r--r--xlators/cluster/dht/src/dht-rebalance.c11
-rw-r--r--xlators/cluster/dht/src/dht-shared.c29
-rw-r--r--xlators/cluster/dht/src/dht.c6
-rw-r--r--xlators/cluster/dht/src/tier.c42
8 files changed, 74 insertions, 43 deletions
diff --git a/tests/basic/tier/file_with_spaces.t b/tests/basic/tier/file_with_spaces.t
index 7492804da1b..3e3c34da725 100755
--- a/tests/basic/tier/file_with_spaces.t
+++ b/tests/basic/tier/file_with_spaces.t
@@ -26,8 +26,8 @@ function create_dist_tier_vol () {
TEST $CLI volume attach-tier $V0 $H0:$B0/hot/${V0}{0..$1}
TEST $CLI volume set $V0 cluster.tier-demote-frequency $DEMOTE_FREQ
TEST $CLI volume set $V0 cluster.tier-promote-frequency $PROMOTE_FREQ
- TEST $CLI volume set $V0 cluster.read-freq-threshold 50
- TEST $CLI volume set $V0 cluster.write-freq-threshold 50
+ TEST $CLI volume set $V0 cluster.read-freq-threshold 0
+ TEST $CLI volume set $V0 cluster.write-freq-threshold 0
TEST $CLI volume set $V0 cluster.tier-mode test
}
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c
index 26bf7a01106..f9ea97f000a 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -3704,8 +3704,7 @@ dht_setxattr (call_frame_t *frame, xlator_t *this,
conf = this->private;
GF_VALIDATE_OR_GOTO (this->name, conf, err);
- methods = conf->methods;
- GF_VALIDATE_OR_GOTO (this->name, conf->methods, err);
+ methods = &(conf->methods);
/* Rebalance daemon is allowed to set internal keys */
if (!conf->defrag)
@@ -4591,8 +4590,7 @@ dht_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret,
conf = this->private;
GF_VALIDATE_OR_GOTO(this->name, conf, unwind);
- methods = conf->methods;
- GF_VALIDATE_OR_GOTO(this->name, conf->methods, done);
+ methods = &(conf->methods);
if (op_ret < 0)
goto done;
@@ -4812,8 +4810,7 @@ dht_readdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
conf = this->private;
GF_VALIDATE_OR_GOTO (this->name, conf, done);
- methods = conf->methods;
- GF_VALIDATE_OR_GOTO (this->name, conf->methods, done);
+ methods = &(conf->methods);
if (op_ret < 0)
goto done;
@@ -5279,9 +5276,7 @@ dht_mknod_do (call_frame_t *frame)
GF_VALIDATE_OR_GOTO (this->name, conf, err);
- methods = conf->methods;
-
- GF_VALIDATE_OR_GOTO (this->name, conf->methods, err);
+ methods = &(conf->methods);
/* We don't need parent_loc anymore */
loc_wipe (&local->loc);
@@ -6229,9 +6224,7 @@ dht_create_do (call_frame_t *frame)
GF_VALIDATE_OR_GOTO (this->name, conf, err);
- methods = conf->methods;
-
- GF_VALIDATE_OR_GOTO (this->name, conf->methods, err);
+ methods = &(conf->methods);
/* We don't need parent_loc anymore */
loc_wipe (&local->loc);
@@ -7663,8 +7656,7 @@ dht_notify (xlator_t *this, int event, void *data, ...)
conf = this->private;
GF_VALIDATE_OR_GOTO (this->name, conf, out);
- methods = conf->methods;
- GF_VALIDATE_OR_GOTO (this->name, methods, out);
+ methods = &(conf->methods);
/* had all subvolumes reported status once till now? */
had_heard_from_all = 1;
diff --git a/xlators/cluster/dht/src/dht-common.h b/xlators/cluster/dht/src/dht-common.h
index 392d2cf163a..4e72557621d 100644
--- a/xlators/cluster/dht/src/dht-common.h
+++ b/xlators/cluster/dht/src/dht-common.h
@@ -482,7 +482,7 @@ struct dht_conf {
gf_boolean_t randomize_by_gfid;
char *dthrottle;
- dht_methods_t *methods;
+ dht_methods_t methods;
struct mem_pool *lock_pool;
diff --git a/xlators/cluster/dht/src/dht-helper.c b/xlators/cluster/dht/src/dht-helper.c
index 49f087b3ec9..6a36175fcf6 100644
--- a/xlators/cluster/dht/src/dht-helper.c
+++ b/xlators/cluster/dht/src/dht-helper.c
@@ -582,8 +582,7 @@ dht_subvol_get_hashed (xlator_t *this, loc_t *loc)
conf = this->private;
GF_VALIDATE_OR_GOTO (this->name, conf, out);
- methods = conf->methods;
- GF_VALIDATE_OR_GOTO (this->name, conf->methods, out);
+ methods = &(conf->methods);
if (__is_root_gfid (loc->gfid)) {
subvol = dht_first_up_subvol (this);
diff --git a/xlators/cluster/dht/src/dht-rebalance.c b/xlators/cluster/dht/src/dht-rebalance.c
index f33ba227797..eb9da77d978 100644
--- a/xlators/cluster/dht/src/dht-rebalance.c
+++ b/xlators/cluster/dht/src/dht-rebalance.c
@@ -3361,15 +3361,8 @@ gf_defrag_start_crawl (void *data)
}
if (defrag->cmd == GF_DEFRAG_CMD_START_TIER) {
- methods = conf->methods;
- if (!methods) {
- gf_msg (this->name, GF_LOG_ERROR, 0,
- DHT_MSG_LOG_TIER_ERROR,
- "Methods invalid for translator.");
- defrag->defrag_status = GF_DEFRAG_STATUS_FAILED;
- ret = -1;
- goto out;
- }
+ methods = &(conf->methods);
+
methods->migration_other(this, defrag);
if (defrag->cmd == GF_DEFRAG_CMD_START_DETACH_TIER) {
diff --git a/xlators/cluster/dht/src/dht-shared.c b/xlators/cluster/dht/src/dht-shared.c
index 718f497bb03..d25f7d9e33b 100644
--- a/xlators/cluster/dht/src/dht-shared.c
+++ b/xlators/cluster/dht/src/dht-shared.c
@@ -564,6 +564,32 @@ out:
return ret;
}
+
+
+int
+dht_init_methods (xlator_t *this)
+{
+ int ret = -1;
+ dht_conf_t *conf = NULL;
+ dht_methods_t *methods = NULL;
+
+ GF_VALIDATE_OR_GOTO ("dht", this, err);
+
+ conf = this->private;
+ methods = &(conf->methods);
+
+ methods->migration_get_dst_subvol = dht_migration_get_dst_subvol;
+ methods->migration_needed = dht_migration_needed;
+ methods->migration_other = NULL;
+ methods->layout_search = dht_layout_search;
+
+ ret = 0;
+err:
+ return ret;
+}
+
+
+
int
dht_init (xlator_t *this)
{
@@ -803,7 +829,8 @@ dht_init (xlator_t *this)
if (dht_set_subvol_range(this))
goto err;
- conf->methods = &dht_methods;
+ if (dht_init_methods (this))
+ goto err;
return 0;
diff --git a/xlators/cluster/dht/src/dht.c b/xlators/cluster/dht/src/dht.c
index e1e09d12a42..0e636e1ff3b 100644
--- a/xlators/cluster/dht/src/dht.c
+++ b/xlators/cluster/dht/src/dht.c
@@ -12,12 +12,6 @@
#include "statedump.h"
#include "dht-common.h"
-dht_methods_t dht_methods = {
- .migration_get_dst_subvol = dht_migration_get_dst_subvol,
- .migration_needed = dht_migration_needed,
- .layout_search = dht_layout_search,
-};
-
class_methods_t class_methods = {
.init = dht_init,
.fini = dht_fini,
diff --git a/xlators/cluster/dht/src/tier.c b/xlators/cluster/dht/src/tier.c
index dbb34c67620..8d134f2a770 100644
--- a/xlators/cluster/dht/src/tier.c
+++ b/xlators/cluster/dht/src/tier.c
@@ -1571,12 +1571,6 @@ tier_search (xlator_t *this, dht_layout_t *layout, const char *name)
return subvol;
}
-dht_methods_t tier_methods = {
- .migration_get_dst_subvol = tier_migration_get_dst,
- .migration_other = tier_start,
- .migration_needed = tier_migration_needed,
- .layout_search = tier_search,
-};
static int
tier_load_externals (xlator_t *this)
@@ -1630,6 +1624,32 @@ int tier_validate_mode (char *mode)
return ret;
}
+
+int
+tier_init_methods (xlator_t *this)
+{
+ int ret = -1;
+ dht_conf_t *conf = NULL;
+ dht_methods_t *methods = NULL;
+
+ GF_VALIDATE_OR_GOTO ("tier", this, err);
+
+ conf = this->private;
+
+ methods = &(conf->methods);
+
+ methods->migration_get_dst_subvol = tier_migration_get_dst;
+ methods->migration_other = tier_start;
+ methods->migration_needed = tier_migration_needed;
+ methods->layout_search = tier_search;
+
+ ret = 0;
+err:
+ return ret;
+}
+
+
+
int
tier_init (xlator_t *this)
{
@@ -1645,13 +1665,19 @@ tier_init (xlator_t *this)
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0,
DHT_MSG_LOG_TIER_ERROR,
- "dht_init failed");
+ "tier_init failed");
goto out;
}
conf = this->private;
- conf->methods = &tier_methods;
+ ret = tier_init_methods (this);
+ if (ret) {
+ gf_msg (this->name, GF_LOG_ERROR, 0,
+ DHT_MSG_LOG_TIER_ERROR,
+ "tier_init_methods failed");
+ goto out;
+ }
if (conf->subvolume_cnt != 2) {
gf_msg (this->name, GF_LOG_ERROR, 0,