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Diffstat (limited to 'xlators/cluster/afr/src/afr-self-heal-common.c')
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-common.c143
1 files changed, 69 insertions, 74 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-common.c b/xlators/cluster/afr/src/afr-self-heal-common.c
index 5acbf90aab3..8fbea8c9d09 100644
--- a/xlators/cluster/afr/src/afr-self-heal-common.c
+++ b/xlators/cluster/afr/src/afr-self-heal-common.c
@@ -1023,8 +1023,7 @@ afr_valid_ia_type (ia_type_t ia_type)
int
afr_impunge_frame_create (call_frame_t *frame, xlator_t *this,
- int active_source, int ret_child, mode_t entry_mode,
- call_frame_t **impunge_frame)
+ int active_source, call_frame_t **impunge_frame)
{
afr_local_t *local = NULL;
afr_local_t *impunge_local = NULL;
@@ -1048,14 +1047,17 @@ afr_impunge_frame_create (call_frame_t *frame, xlator_t *this,
impunge_sh = &impunge_local->self_heal;
impunge_sh->sh_frame = frame;
impunge_sh->active_source = active_source;
- impunge_sh->impunge_ret_child = ret_child;
- impunge_sh->impunging_entry_mode = entry_mode;
impunge_local->child_up = memdup (local->child_up,
sizeof (*local->child_up) *
priv->child_count);
if (!impunge_local->child_up)
goto out;
+ impunge_local->pending = afr_matrix_create (priv->child_count,
+ AFR_NUM_CHANGE_LOGS);
+ if (!impunge_local->pending)
+ goto out;
+
ret = afr_sh_common_create (impunge_sh, priv->child_count);
if (ret) {
op_errno = -ret;
@@ -1070,54 +1072,83 @@ out:
}
void
-afr_sh_call_entry_impunge_recreate (call_frame_t *frame, xlator_t *this,
- int child_index, struct iatt *buf,
- struct iatt *postparent,
- afr_impunge_done_cbk_t impunge_done)
+afr_sh_missing_entry_call_impunge_recreate (call_frame_t *frame, xlator_t *this,
+ struct iatt *buf,
+ struct iatt *postparent,
+ afr_impunge_done_cbk_t impunge_done)
{
call_frame_t *impunge_frame = NULL;
afr_local_t *local = NULL;
afr_local_t *impunge_local = NULL;
afr_self_heal_t *sh = NULL;
+ afr_self_heal_t *impunge_sh = NULL;
int ret = 0;
- mode_t mode = 0;
+ unsigned int enoent_count = 0;
+ afr_private_t *priv = NULL;
+ int i = 0;
local = frame->local;
sh = &local->self_heal;
- mode = st_mode_from_ia (buf->ia_prot, buf->ia_type);
- ret = afr_impunge_frame_create (frame, this, sh->source, child_index,
- mode, &impunge_frame);
+ priv = this->private;
+
+ enoent_count = afr_errno_count (NULL, sh->child_errno,
+ priv->child_count, ENOENT);
+ if (!enoent_count) {
+ gf_log (this->name, GF_LOG_INFO,
+ "no missing files - %s. proceeding to metadata check",
+ local->loc.path);
+ goto out;
+ }
+ sh->impunge_done = impunge_done;
+ ret = afr_impunge_frame_create (frame, this, sh->source, &impunge_frame);
if (ret)
goto out;
impunge_local = impunge_frame->local;
+ impunge_sh = &impunge_local->self_heal;
loc_copy (&impunge_local->loc, &local->loc);
- sh->impunge_done = impunge_done;
- impunge_local->call_count = 1;
- afr_sh_entry_impunge_create (impunge_frame, this, child_index, buf,
- postparent);
+ afr_build_parent_loc (&impunge_sh->parent_loc, &impunge_local->loc);
+ impunge_local->call_count = enoent_count;
+ impunge_sh->entrybuf = sh->buf[sh->source];
+ impunge_sh->parentbuf = sh->parentbufs[sh->source];
+ for (i = 0; i < priv->child_count; i++) {
+ if (!impunge_local->child_up[i]) {
+ impunge_sh->child_errno[i] = ENOTCONN;
+ continue;
+ }
+ if (sh->child_errno[i] != ENOENT) {
+ impunge_sh->child_errno[i] = EEXIST;
+ continue;
+ }
+ }
+ for (i = 0; i < priv->child_count; i++) {
+ if (sh->child_errno[i] != ENOENT)
+ continue;
+ afr_sh_entry_impunge_create (impunge_frame, this, i);
+ enoent_count--;
+ }
+ GF_ASSERT (!enoent_count);
return;
out:
- gf_log (this->name, GF_LOG_ERROR, "impunge of %s failed, reason: %s",
- local->loc.path, strerror (-ret));
- impunge_done (frame, this, child_index, -1, -ret);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR, "impunge of %s failed, "
+ "reason: %s", local->loc.path, strerror (-ret));
+ sh->op_failed = 1;
+ }
+ afr_sh_missing_entries_finish (frame, this);
}
int
-afr_sh_create_entry_cbk (call_frame_t *frame, xlator_t *this, int child,
+afr_sh_create_entry_cbk (call_frame_t *frame, xlator_t *this,
int32_t op_ret, int32_t op_errno)
{
- int call_count = 0;
afr_local_t *local = NULL;
+ afr_self_heal_t *sh = NULL;
local = frame->local;
-
- if (op_ret == -1)
- gf_log (this->name, GF_LOG_ERROR,
- "create entry %s failed, on child %d reason, %s",
- local->loc.path, child, strerror (op_errno));
- call_count = afr_frame_return (frame);
- if (call_count == 0)
- afr_sh_missing_entries_finish (frame, this);
+ sh = &local->self_heal;
+ if (op_ret < 0)
+ sh->op_failed = 1;
+ afr_sh_missing_entries_finish (frame, this);
return 0;
}
@@ -1127,26 +1158,11 @@ sh_missing_entries_create (call_frame_t *frame, xlator_t *this)
afr_local_t *local = NULL;
afr_self_heal_t *sh = NULL;
int type = 0;
- afr_private_t *priv = NULL;
- int enoent_count = 0;
- int i = 0;
struct iatt *buf = NULL;
struct iatt *postparent = NULL;
local = frame->local;
sh = &local->self_heal;
- priv = this->private;
-
- enoent_count = afr_errno_count (NULL, sh->child_errno,
- priv->child_count, ENOENT);
- if (enoent_count == 0) {
- gf_log (this->name, GF_LOG_INFO,
- "no missing files - %s. proceeding to metadata check",
- local->loc.path);
- /* proceed to next step - metadata self-heal */
- afr_sh_missing_entries_finish (frame, this);
- return 0;
- }
buf = &sh->buf[sh->source];
postparent = &sh->parentbufs[sh->source];
@@ -1160,17 +1176,9 @@ sh_missing_entries_create (call_frame_t *frame, xlator_t *this)
goto out;
}
- local->call_count = enoent_count;
- for (i = 0; i < priv->child_count; i++) {
- //If !child_up errno will be zero
- if (sh->child_errno[i] != ENOENT)
- continue;
- afr_sh_call_entry_impunge_recreate (frame, this, i,
+ afr_sh_missing_entry_call_impunge_recreate (frame, this,
buf, postparent,
afr_sh_create_entry_cbk);
- enoent_count--;
- }
- GF_ASSERT (enoent_count == 0);
out:
return 0;
}
@@ -2039,7 +2047,6 @@ afr_self_heal (call_frame_t *frame, xlator_t *this, inode_t *inode)
afr_local_t *local = NULL;
afr_self_heal_t *sh = NULL;
afr_private_t *priv = NULL;
- int i = 0;
int32_t op_errno = 0;
int ret = 0;
afr_self_heal_t *orig_sh = NULL;
@@ -2060,7 +2067,7 @@ afr_self_heal (call_frame_t *frame, xlator_t *this, inode_t *inode)
local->self_heal.do_data_self_heal,
local->self_heal.do_entry_self_heal);
- op_errno = ENOMEM;
+ op_errno = ENOMEM;
sh_frame = copy_frame (frame);
if (!sh_frame)
goto out;
@@ -2093,30 +2100,16 @@ afr_self_heal (call_frame_t *frame, xlator_t *this, inode_t *inode)
if (!sh->locked_nodes)
goto out;
- sh->pending_matrix = GF_CALLOC (sizeof (int32_t *), priv->child_count,
- gf_afr_mt_int32_t);
+ sh->pending_matrix = afr_matrix_create (priv->child_count,
+ priv->child_count);
if (!sh->pending_matrix)
goto out;
- for (i = 0; i < priv->child_count; i++) {
- sh->pending_matrix[i] = GF_CALLOC (sizeof (int32_t),
- priv->child_count,
- gf_afr_mt_int32_t);
- if (!sh->pending_matrix[i])
- goto out;
- }
-
- sh->delta_matrix = GF_CALLOC (sizeof (int32_t *), priv->child_count,
- gf_afr_mt_int32_t);
+ sh->delta_matrix = afr_matrix_create (priv->child_count,
+ priv->child_count);
if (!sh->delta_matrix)
goto out;
- for (i = 0; i < priv->child_count; i++) {
- sh->delta_matrix[i] = GF_CALLOC (sizeof (int32_t),
- priv->child_count,
- gf_afr_mt_int32_t);
- if (!sh->delta_matrix)
- goto out;
- }
+
sh->fresh_parent_dirs = afr_children_create (priv->child_count);
if (!sh->fresh_parent_dirs)
goto out;
@@ -2173,6 +2166,8 @@ afr_self_heal (call_frame_t *frame, xlator_t *this, inode_t *inode)
out:
if (op_errno) {
orig_sh->unwind (frame, this, -1, op_errno);
+ if (sh_frame)
+ AFR_STACK_DESTROY (sh_frame);
}
return 0;
}
generated by cgit (git 2.34.1) at 2024-11-20 07:28:00 +0000