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-rw-r--r--xlators/cluster/ec/src/ec-common.c10
-rw-r--r--xlators/cluster/ec/src/ec-common.h2
-rw-r--r--xlators/cluster/ec/src/ec-data.c4
-rw-r--r--xlators/cluster/ec/src/ec-heal.c17
-rw-r--r--xlators/cluster/ec/src/ec-types.h1
-rw-r--r--xlators/cluster/ec/src/ec.c37
6 files changed, 56 insertions, 15 deletions
diff --git a/xlators/cluster/ec/src/ec-common.c b/xlators/cluster/ec/src/ec-common.c
index e85aa8bf43f..9cc63959e37 100644
--- a/xlators/cluster/ec/src/ec-common.c
+++ b/xlators/cluster/ec/src/ec-common.c
@@ -2955,3 +2955,13 @@ ec_manager(ec_fop_data_t *fop, int32_t error)
__ec_manager(fop, error);
}
+
+gf_boolean_t
+__ec_is_last_fop(ec_t *ec)
+{
+ if ((list_empty(&ec->pending_fops)) &&
+ (GF_ATOMIC_GET(ec->async_fop_count) == 0)) {
+ return _gf_true;
+ }
+ return _gf_false;
+}
diff --git a/xlators/cluster/ec/src/ec-common.h b/xlators/cluster/ec/src/ec-common.h
index e94834219b9..bf6c97d6aff 100644
--- a/xlators/cluster/ec/src/ec-common.h
+++ b/xlators/cluster/ec/src/ec-common.h
@@ -204,4 +204,6 @@ void
ec_reset_entry_healing(ec_fop_data_t *fop);
char *
ec_msg_str(ec_fop_data_t *fop);
+gf_boolean_t
+__ec_is_last_fop(ec_t *ec);
#endif /* __EC_COMMON_H__ */
diff --git a/xlators/cluster/ec/src/ec-data.c b/xlators/cluster/ec/src/ec-data.c
index 6ef934080a9..8d2d9a1dfa2 100644
--- a/xlators/cluster/ec/src/ec-data.c
+++ b/xlators/cluster/ec/src/ec-data.c
@@ -202,11 +202,13 @@ ec_handle_last_pending_fop_completion(ec_fop_data_t *fop, gf_boolean_t *notify)
{
ec_t *ec = fop->xl->private;
+ *notify = _gf_false;
+
if (!list_empty(&fop->pending_list)) {
LOCK(&ec->lock);
{
list_del_init(&fop->pending_list);
- *notify = list_empty(&ec->pending_fops);
+ *notify = __ec_is_last_fop(ec);
}
UNLOCK(&ec->lock);
}
diff --git a/xlators/cluster/ec/src/ec-heal.c b/xlators/cluster/ec/src/ec-heal.c
index 8844c292f83..237fea22356 100644
--- a/xlators/cluster/ec/src/ec-heal.c
+++ b/xlators/cluster/ec/src/ec-heal.c
@@ -2814,8 +2814,20 @@ int
ec_replace_heal_done(int ret, call_frame_t *heal, void *opaque)
{
ec_t *ec = opaque;
+ gf_boolean_t last_fop = _gf_false;
+ if (GF_ATOMIC_DEC(ec->async_fop_count) == 0) {
+ LOCK(&ec->lock);
+ {
+ last_fop = __ec_is_last_fop(ec);
+ }
+ UNLOCK(&ec->lock);
+ }
gf_msg_debug(ec->xl->name, 0, "getxattr on bricks is done ret %d", ret);
+
+ if (last_fop)
+ ec_pending_fops_completed(ec);
+
return 0;
}
@@ -2869,14 +2881,15 @@ ec_launch_replace_heal(ec_t *ec)
{
int ret = -1;
- if (!ec)
- return ret;
ret = synctask_new(ec->xl->ctx->env, ec_replace_brick_heal_wrap,
ec_replace_heal_done, NULL, ec);
+
if (ret < 0) {
gf_msg_debug(ec->xl->name, 0, "Heal failed for replace brick ret = %d",
ret);
+ ec_replace_heal_done(-1, NULL, ec);
}
+
return ret;
}
diff --git a/xlators/cluster/ec/src/ec-types.h b/xlators/cluster/ec/src/ec-types.h
index 1c295c08033..4dbf4a3a0aa 100644
--- a/xlators/cluster/ec/src/ec-types.h
+++ b/xlators/cluster/ec/src/ec-types.h
@@ -643,6 +643,7 @@ struct _ec {
uintptr_t xl_notify; /* Bit flag representing
notification for bricks. */
uintptr_t node_mask;
+ gf_atomic_t async_fop_count; /* Number of on going asynchronous fops. */
xlator_t **xl_list;
gf_lock_t lock;
gf_timer_t *timer;
diff --git a/xlators/cluster/ec/src/ec.c b/xlators/cluster/ec/src/ec.c
index 95100951220..b7acc666afc 100644
--- a/xlators/cluster/ec/src/ec.c
+++ b/xlators/cluster/ec/src/ec.c
@@ -355,6 +355,7 @@ ec_notify_cbk(void *data)
ec_t *ec = data;
glusterfs_event_t event = GF_EVENT_MAXVAL;
gf_boolean_t propagate = _gf_false;
+ gf_boolean_t launch_heal = _gf_false;
LOCK(&ec->lock);
{
@@ -384,6 +385,11 @@ ec_notify_cbk(void *data)
* still bricks DOWN, they will be healed when they
* come up. */
ec_up(ec->xl, ec);
+
+ if (ec->shd.iamshd && !ec->shutdown) {
+ launch_heal = _gf_true;
+ GF_ATOMIC_INC(ec->async_fop_count);
+ }
}
propagate = _gf_true;
@@ -391,13 +397,12 @@ ec_notify_cbk(void *data)
unlock:
UNLOCK(&ec->lock);
+ if (launch_heal) {
+ /* We have just brought the volume UP, so we trigger
+ * a self-heal check on the root directory. */
+ ec_launch_replace_heal(ec);
+ }
if (propagate) {
- if ((event == GF_EVENT_CHILD_UP) && ec->shd.iamshd) {
- /* We have just brought the volume UP, so we trigger
- * a self-heal check on the root directory. */
- ec_launch_replace_heal(ec);
- }
-
default_notify(ec->xl, event, NULL);
}
}
@@ -425,7 +430,7 @@ ec_disable_delays(ec_t *ec)
{
ec->shutdown = _gf_true;
- return list_empty(&ec->pending_fops);
+ return __ec_is_last_fop(ec);
}
void
@@ -603,7 +608,10 @@ ec_notify(xlator_t *this, int32_t event, void *data, void *data2)
if (event == GF_EVENT_CHILD_UP) {
/* We need to trigger a selfheal if a brick changes
* to UP state. */
- needs_shd_check = ec_set_up_state(ec, mask, mask);
+ if (ec_set_up_state(ec, mask, mask) && ec->shd.iamshd &&
+ !ec->shutdown) {
+ needs_shd_check = _gf_true;
+ }
} else if (event == GF_EVENT_CHILD_DOWN) {
ec_set_up_state(ec, mask, 0);
}
@@ -633,17 +641,21 @@ ec_notify(xlator_t *this, int32_t event, void *data, void *data2)
}
} else {
propagate = _gf_false;
+ needs_shd_check = _gf_false;
+ }
+
+ if (needs_shd_check) {
+ GF_ATOMIC_INC(ec->async_fop_count);
}
}
unlock:
UNLOCK(&ec->lock);
done:
+ if (needs_shd_check) {
+ ec_launch_replace_heal(ec);
+ }
if (propagate) {
- if (needs_shd_check && ec->shd.iamshd) {
- ec_launch_replace_heal(ec);
- }
-
error = default_notify(this, event, data);
}
@@ -705,6 +717,7 @@ init(xlator_t *this)
ec->xl = this;
LOCK_INIT(&ec->lock);
+ GF_ATOMIC_INIT(ec->async_fop_count, 0);
INIT_LIST_HEAD(&ec->pending_fops);
INIT_LIST_HEAD(&ec->heal_waiting);
INIT_LIST_HEAD(&ec->healing);
generated by cgit (git 2.34.1) at 2024-11-15 23:22:12 +0000