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authorVikas Gorur <vikas@gluster.com>2009-04-07 06:55:15 -0700
committerAnand V. Avati <avati@amp.gluster.com>2009-04-07 23:19:00 +0530
commitd46684117a02359886e096d1bcc9f590b54144a6 (patch)
tree0f6160978fd6f7399622c6c401cb9ee438154cd9 /xlators
parentd71e72248096d12ce2a8ca7ccb36ef97ae486583 (diff)
Consider a subvolume dead if an fop fails on it
Transaction fops earlier called afr_transaction_child_died only if an fop failed due to ENOTCONN or EBADFD. Now they consider a child dead regardless of the reason for failure. This handles cases such as ENOSPC. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/cluster/afr/src/afr-dir-write.c18
-rw-r--r--xlators/cluster/afr/src/afr-inode-write.c16
-rw-r--r--xlators/cluster/afr/src/afr.h2
3 files changed, 19 insertions, 17 deletions
diff --git a/xlators/cluster/afr/src/afr-dir-write.c b/xlators/cluster/afr/src/afr-dir-write.c
index 5c6c14736..89d38caac 100644
--- a/xlators/cluster/afr/src/afr-dir-write.c
+++ b/xlators/cluster/afr/src/afr-dir-write.c
@@ -119,7 +119,7 @@ afr_create_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -348,7 +348,7 @@ afr_mknod_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -573,7 +573,7 @@ afr_mkdir_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -800,7 +800,7 @@ afr_link_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -1025,7 +1025,7 @@ afr_symlink_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -1250,7 +1250,7 @@ afr_rename_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if ((op_ret != -1) && (local->success_count == 0)) {
@@ -1443,7 +1443,7 @@ afr_unlink_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -1631,7 +1631,7 @@ afr_rmdir_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -1791,7 +1791,7 @@ afr_setdents_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if ((op_ret != -1) && (local->success_count == 0)) {
diff --git a/xlators/cluster/afr/src/afr-inode-write.c b/xlators/cluster/afr/src/afr-inode-write.c
index cf4d493a4..025bf8af4 100644
--- a/xlators/cluster/afr/src/afr-inode-write.c
+++ b/xlators/cluster/afr/src/afr-inode-write.c
@@ -94,7 +94,7 @@ afr_chmod_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -289,7 +289,7 @@ afr_fchmod_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -483,7 +483,7 @@ afr_chown_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -681,7 +681,7 @@ afr_fchown_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -878,7 +878,7 @@ afr_writev_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -1092,7 +1092,7 @@ afr_truncate_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -1291,7 +1291,7 @@ afr_ftruncate_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
@@ -1489,7 +1489,7 @@ afr_utimens_wind_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
LOCK (&frame->lock);
{
- if (child_went_down (op_ret, op_errno))
+ if (afr_fop_failed (op_ret, op_errno))
afr_transaction_child_died (frame, this, child_index);
if (op_ret != -1) {
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h
index ac1a5f6ad..76ccec2ae 100644
--- a/xlators/cluster/afr/src/afr.h
+++ b/xlators/cluster/afr/src/afr.h
@@ -411,6 +411,8 @@ typedef struct _afr_local {
((op_errno == ENOTCONN) || \
(op_errno == EBADFD)))
+#define afr_fop_failed(op_ret, op_errno) ((op_ret) == -1)
+
/* have we tried all children? */
#define all_tried(i, count) ((i) == (count) - 1)