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-rw-r--r--xlators/cluster/afr/src/afr-self-heal-common.c1032
1 files changed, 774 insertions, 258 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-common.c b/xlators/cluster/afr/src/afr-self-heal-common.c
index af5aadc3c..ef92b4205 100644
--- a/xlators/cluster/afr/src/afr-self-heal-common.c
+++ b/xlators/cluster/afr/src/afr-self-heal-common.c
@@ -1,20 +1,11 @@
/*
- Copyright (c) 2008-2011 Gluster, Inc. <http://www.gluster.com>
+ Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
- GlusterFS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3 of the License,
- or (at your option) any later version.
-
- GlusterFS is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see
- <http://www.gnu.org/licenses/>.
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
*/
#include "glusterfs.h"
@@ -27,6 +18,28 @@
#include "afr-self-heal.h"
#include "pump.h"
+#define ADD_FMT_STRING(msg, off, sh_str, status, print_log) \
+ do { \
+ if (AFR_SELF_HEAL_NOT_ATTEMPTED != status) { \
+ off += snprintf (msg + off, sizeof (msg) - off, \
+ " "sh_str" self heal %s,", \
+ get_sh_completion_status (status));\
+ print_log = 1; \
+ } \
+ } while (0)
+
+#define ADD_FMT_STRING_SYNC(msg, off, sh_str, status, print_log) \
+ do { \
+ if (AFR_SELF_HEAL_SYNC_BEGIN == status || \
+ AFR_SELF_HEAL_FAILED == status) { \
+ off += snprintf (msg + off, sizeof (msg) - off, \
+ " "sh_str" self heal %s,", \
+ get_sh_completion_status (status));\
+ print_log = 1; \
+ } \
+ } while (0)
+
+
void
afr_sh_reset (call_frame_t *frame, xlator_t *this)
{
@@ -121,8 +134,8 @@ void
afr_sh_set_error (afr_self_heal_t *sh, int32_t op_errno)
{
sh->op_ret = -1;
- if (afr_error_more_important (sh->op_errno, op_errno))
- sh->op_errno = op_errno;
+ sh->op_errno = afr_most_important_error(sh->op_errno, op_errno,
+ _gf_false);
}
void
@@ -144,13 +157,85 @@ afr_sh_print_pending_matrix (int32_t *pending_matrix[], xlator_t *this)
ptr += sprintf (ptr, "%d ", pending_matrix[i][j]);
}
sprintf (ptr, "]");
- gf_log (this->name, GF_LOG_DEBUG,
- "pending_matrix: %s", buf);
+ gf_log (this->name, GF_LOG_DEBUG, "pending_matrix: %s", buf);
}
GF_FREE (buf);
}
+char*
+afr_get_pending_matrix_str (int32_t *pending_matrix[], xlator_t *this)
+{
+ afr_private_t * priv = this->private;
+ char *buf = NULL;
+ char *ptr = NULL;
+ int i = 0;
+ int j = 0;
+ int child_count = priv->child_count;
+ char *matrix_begin = "[ [ ";
+ char *matrix_end = "] ]";
+ char *seperator = "] [ ";
+ int pending_entry_strlen = 12; //Including space after entry
+ int matrix_begin_strlen = 0;
+ int matrix_end_strlen = 0;
+ int seperator_strlen = 0;
+ int string_length = 0;
+ char *msg = "- Pending matrix: ";
+
+ /*
+ * for a list of lists of [ [ a b ] [ c d ] ]
+ * */
+
+ matrix_begin_strlen = strlen (matrix_begin);
+ matrix_end_strlen = strlen (matrix_end);
+ seperator_strlen = strlen (seperator);
+ string_length = matrix_begin_strlen + matrix_end_strlen
+ + (child_count -1) * seperator_strlen
+ + (child_count * child_count * pending_entry_strlen);
+
+ buf = GF_CALLOC (1, 1 + strlen (msg) + string_length , gf_afr_mt_char);
+ if (!buf)
+ goto out;
+
+ ptr = buf;
+ ptr += sprintf (ptr, "%s", msg);
+ ptr += sprintf (ptr, "%s", matrix_begin);
+ for (i = 0; i < priv->child_count; i++) {
+ for (j = 0; j < priv->child_count; j++) {
+ ptr += sprintf (ptr, "%d ", pending_matrix[i][j]);
+ }
+ if (i < priv->child_count -1)
+ ptr += sprintf (ptr, "%s", seperator);
+ }
+
+ ptr += sprintf (ptr, "%s", matrix_end);
+
+out:
+ return buf;
+}
+
+void
+afr_sh_print_split_brain_log (int32_t *pending_matrix[], xlator_t *this,
+ const char *loc)
+{
+ char *buf = NULL;
+ char *free_ptr = NULL;
+
+ buf = afr_get_pending_matrix_str (pending_matrix, this);
+ if (buf)
+ free_ptr = buf;
+ else
+ buf = "";
+
+
+ gf_log (this->name, GF_LOG_ERROR, "Unable to self-heal contents of '%s'"
+ " (possible split-brain). Please delete the file from all but "
+ "the preferred subvolume.%s", loc, buf);
+ GF_FREE (free_ptr);
+ return;
+}
+
+
void
afr_init_pending_matrix (int32_t **pending_matrix, size_t child_count)
{
@@ -416,6 +501,8 @@ afr_find_biggest_witness_among_fools (int32_t *witnesses,
{
int i = 0;
int biggest_witness = -1;
+ int biggest_witness_idx = -1;
+ int biggest_witness_cnt = -1;
GF_ASSERT (witnesses);
GF_ASSERT (characters);
@@ -425,10 +512,21 @@ afr_find_biggest_witness_among_fools (int32_t *witnesses,
if (characters[i].type != AFR_NODE_FOOL)
continue;
- if (biggest_witness < witnesses[i])
+ if (biggest_witness < witnesses[i]) {
biggest_witness = witnesses[i];
+ biggest_witness_idx = i;
+ biggest_witness_cnt = 1;
+ continue;
+ }
+
+ if (biggest_witness == witnesses[i])
+ biggest_witness_cnt++;
}
- return biggest_witness;
+
+ if (biggest_witness_cnt != 1)
+ return -1;
+
+ return biggest_witness_idx;
}
int
@@ -456,10 +554,84 @@ afr_mark_fool_as_source_by_witness (int32_t *sources, int32_t *witnesses,
return nsources;
}
+
+int
+afr_mark_fool_as_source_by_idx (int32_t *sources, int child_count, int idx)
+{
+ if (idx >= 0 && idx < child_count) {
+ sources[idx] = 1;
+ return 1;
+ }
+ return 0;
+}
+
+
+static int
+afr_find_largest_file_size (struct iatt *bufs, int32_t *success_children,
+ int child_count)
+{
+ int idx = -1;
+ int i = -1;
+ int child = -1;
+ uint64_t max_size = 0;
+ uint64_t min_size = 0;
+ int num_children = 0;
+
+ for (i = 0; i < child_count; i++) {
+ if (success_children[i] == -1)
+ break;
+
+ child = success_children[i];
+ if (bufs[child].ia_size > max_size) {
+ max_size = bufs[child].ia_size;
+ idx = child;
+ }
+
+ if ((num_children == 0) || (bufs[child].ia_size < min_size)) {
+ min_size = bufs[child].ia_size;
+ }
+
+ num_children++;
+ }
+
+ /* If sizes are same for all of them, finding sources will have to
+ * happen with pending changelog. So return -1
+ */
+ if ((num_children > 1) && (min_size == max_size))
+ return -1;
+ return idx;
+}
+
+
+static int
+afr_find_newest_file (struct iatt *bufs, int32_t *success_children,
+ int child_count)
+{
+ int idx = -1;
+ int i = -1;
+ int child = -1;
+ uint64_t max_ctime = 0;
+
+ for (i = 0; i < child_count; i++) {
+ if (success_children[i] == -1)
+ break;
+
+ child = success_children[i];
+ if (bufs[child].ia_ctime > max_ctime) {
+ max_ctime = bufs[child].ia_ctime;
+ idx = child;
+ }
+ }
+
+ return idx;
+}
+
+
static int
afr_mark_biggest_of_fools_as_source (int32_t *sources, int32_t **pending_matrix,
afr_node_character *characters,
- int child_count)
+ int32_t *success_children,
+ int child_count, struct iatt *bufs)
{
int32_t biggest_witness = 0;
int nsources = 0;
@@ -467,6 +639,11 @@ afr_mark_biggest_of_fools_as_source (int32_t *sources, int32_t **pending_matrix,
GF_ASSERT (child_count > 0);
+ biggest_witness = afr_find_largest_file_size (bufs, success_children,
+ child_count);
+ if (biggest_witness != -1)
+ goto found;
+
witnesses = GF_CALLOC (child_count, sizeof (*witnesses),
gf_afr_mt_int32_t);
if (NULL == witnesses) {
@@ -479,12 +656,17 @@ afr_mark_biggest_of_fools_as_source (int32_t *sources, int32_t **pending_matrix,
biggest_witness = afr_find_biggest_witness_among_fools (witnesses,
characters,
child_count);
- nsources = afr_mark_fool_as_source_by_witness (sources, witnesses,
- characters, child_count,
- biggest_witness);
+ if (biggest_witness != -1)
+ goto found;
+
+ biggest_witness = afr_find_newest_file (bufs, success_children,
+ child_count);
+
+found:
+ nsources = afr_mark_fool_as_source_by_idx (sources, child_count,
+ biggest_witness);
out:
- if (witnesses)
- GF_FREE (witnesses);
+ GF_FREE (witnesses);
return nsources;
}
@@ -550,6 +732,78 @@ out:
return nsources;
}
+int
+afr_get_no_xattr_dir_read_child (xlator_t *this, int32_t *success_children,
+ struct iatt *bufs)
+{
+ afr_private_t *priv = NULL;
+ int i = 0;
+ int child = -1;
+ int read_child = -1;
+
+ priv = this->private;
+ for (i = 0; i < priv->child_count; i++) {
+ child = success_children[i];
+ if (child < 0)
+ break;
+ if (read_child < 0)
+ read_child = child;
+ else if (bufs[read_child].ia_size < bufs[child].ia_size)
+ read_child = child;
+ }
+ return read_child;
+}
+
+int
+afr_sh_mark_zero_size_file_as_sink (struct iatt *bufs, int32_t *success_children,
+ int child_count, int32_t *sources)
+{
+ int nsources = 0;
+ int i = 0;
+ int child = 0;
+ gf_boolean_t sink_exists = _gf_false;
+ gf_boolean_t source_exists = _gf_false;
+ int source = -1;
+
+ for (i = 0; i < child_count; i++) {
+ child = success_children[i];
+ if (child < 0)
+ break;
+ if (!bufs[child].ia_size) {
+ sink_exists = _gf_true;
+ continue;
+ }
+ if (!source_exists) {
+ source_exists = _gf_true;
+ source = child;
+ continue;
+ }
+ if (bufs[source].ia_size != bufs[child].ia_size) {
+ nsources = -1;
+ goto out;
+ }
+ }
+ if (!source_exists && !sink_exists) {
+ nsources = -1;
+ goto out;
+ }
+
+ if (!source_exists || !sink_exists)
+ goto out;
+
+ for (i = 0; i < child_count; i++) {
+ child = success_children[i];
+ if (child < 0)
+ break;
+ if (bufs[child].ia_size) {
+ sources[child] = 1;
+ nsources++;
+ }
+ }
+out:
+ return nsources;
+}
+
char *
afr_get_character_str (afr_node_type type)
{
@@ -715,11 +969,24 @@ afr_mark_sources (xlator_t *this, int32_t *sources, int32_t **pending_matrix,
afr_find_character_types (characters, pending_matrix, success_children,
child_count);
if (afr_sh_all_nodes_innocent (characters, child_count)) {
- if (type == AFR_SELF_HEAL_METADATA)
+ switch (type) {
+ case AFR_SELF_HEAL_METADATA:
nsources = afr_sh_mark_lowest_uid_as_source (bufs,
success_children,
child_count,
sources);
+ break;
+ case AFR_SELF_HEAL_DATA:
+ nsources = afr_sh_mark_zero_size_file_as_sink (bufs,
+ success_children,
+ child_count,
+ sources);
+ if ((nsources < 0) && subvol_status)
+ *subvol_status |= SPLIT_BRAIN;
+ break;
+ default:
+ break;
+ }
goto out;
}
@@ -741,7 +1008,8 @@ afr_mark_sources (xlator_t *this, int32_t *sources, int32_t **pending_matrix,
nsources = afr_mark_biggest_of_fools_as_source (sources,
pending_matrix,
characters,
- child_count);
+ success_children,
+ child_count, bufs);
}
out:
@@ -759,50 +1027,108 @@ afr_sh_pending_to_delta (afr_private_t *priv, dict_t **xattr,
int32_t *delta_matrix[], unsigned char success[],
int child_count, afr_transaction_type type)
{
- int i = 0;
- int j = 0;
+ int tgt = 0;
+ int src = 0;
+ int value = 0;
afr_build_pending_matrix (priv->pending_key, delta_matrix, NULL,
xattr, type, priv->child_count);
- for (i = 0; i < priv->child_count; i++)
- for (j = 0; j < priv->child_count; j++)
- delta_matrix[i][j] = -delta_matrix[i][j];
+
+ /*
+ * The algorithm here has two parts. First, for each subvol indexed
+ * as tgt, we try to figure out what count everyone should have for it.
+ * If the self-heal succeeded, that's easy; the value is zero.
+ * Otherwise, the value is the maximum of the succeeding nodes' counts.
+ * Once we know the value, we loop through (possibly for a second time)
+ * setting each count to the difference so that when we're done all
+ * succeeding nodes will have the same count for tgt.
+ */
+ for (tgt = 0; tgt < priv->child_count; ++tgt) {
+ value = 0;
+ if (!success[tgt]) {
+ /* Find the maximum. */
+ for (src = 0; src < priv->child_count; ++src) {
+ if (!success[src]) {
+ continue;
+ }
+ if (delta_matrix[src][tgt] > value) {
+ value = delta_matrix[src][tgt];
+ }
+ }
+ }
+ /* Force everyone who succeeded to the chosen value. */
+ for (src = 0; src < priv->child_count; ++src) {
+ if (success[src]) {
+ delta_matrix[src][tgt] = value
+ - delta_matrix[src][tgt];
+ }
+ else {
+ delta_matrix[src][tgt] = 0;
+ }
+ }
+ }
}
int
-afr_sh_delta_to_xattr (afr_private_t *priv,
+afr_sh_delta_to_xattr (xlator_t *this,
int32_t *delta_matrix[], dict_t *xattr[],
int child_count, afr_transaction_type type)
{
- int i = 0;
- int j = 0;
- int k = 0;
- int ret = 0;
- int32_t *pending = NULL;
+ int i = 0;
+ int j = 0;
+ int k = 0;
+ int ret = 0;
+ int32_t *pending = NULL;
+ int32_t *local_pending = NULL;
+ afr_private_t *priv = NULL;
+ priv = this->private;
for (i = 0; i < child_count; i++) {
if (!xattr[i])
continue;
+ local_pending = NULL;
for (j = 0; j < child_count; j++) {
pending = GF_CALLOC (sizeof (int32_t), 3,
gf_afr_mt_int32_t);
- if (!pending)
+ if (!pending) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "failed to allocate pending entry "
+ "for %s[%d] on %s",
+ priv->pending_key[j], type,
+ priv->children[i]->name);
continue;
+ }
/* 3 = data+metadata+entry */
k = afr_index_for_transaction_type (type);
pending[k] = hton32 (delta_matrix[i][j]);
+ if (j == i) {
+ local_pending = pending;
+ continue;
+ }
ret = dict_set_bin (xattr[i], priv->pending_key[j],
pending,
- 3 * sizeof (int32_t));
- if (ret < 0)
- gf_log (THIS->name, GF_LOG_WARNING,
+ AFR_NUM_CHANGE_LOGS * sizeof (int32_t));
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_WARNING,
"Unable to set dict value.");
+ GF_FREE (pending);
+ }
+ }
+ if (local_pending) {
+ ret = dict_set_bin (xattr[i], priv->pending_key[i],
+ local_pending,
+ AFR_NUM_CHANGE_LOGS * sizeof (int32_t));
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "Unable to set dict value.");
+ GF_FREE (local_pending);
+ }
}
}
return 0;
@@ -810,98 +1136,6 @@ afr_sh_delta_to_xattr (afr_private_t *priv,
int
-afr_sh_has_metadata_pending (dict_t *xattr, xlator_t *this)
-{
- /* Indexable by result of afr_index_for_transaction_type(): 0 -- 2. */
- int32_t pending[3] = {0,};
- void *pending_raw = NULL;
- afr_private_t *priv = NULL;
- int ret = -1;
- int i = 0;
- int j = 0;
-
- priv = this->private;
-
- for (i = 0; i < priv->child_count; i++) {
- ret = dict_get_ptr (xattr, priv->pending_key[i],
- &pending_raw);
-
- if (ret != 0)
- return 0;
-
- memcpy (pending, pending_raw, sizeof(pending));
- j = afr_index_for_transaction_type (AFR_METADATA_TRANSACTION);
-
- if (pending[j])
- return 1;
- }
-
- return 0;
-}
-
-
-int
-afr_sh_has_data_pending (dict_t *xattr, xlator_t *this)
-{
- /* Indexable by result of afr_index_for_transaction_type(): 0 -- 2. */
- int32_t pending[3] = {0,};
- void *pending_raw = NULL;
- afr_private_t *priv = NULL;
- int ret = -1;
- int i = 0;
- int j = 0;
-
- priv = this->private;
-
- for (i = 0; i < priv->child_count; i++) {
- ret = dict_get_ptr (xattr, priv->pending_key[i],
- &pending_raw);
-
- if (ret != 0)
- return 0;
-
- memcpy (pending, pending_raw, sizeof(pending));
- j = afr_index_for_transaction_type (AFR_DATA_TRANSACTION);
-
- if (pending[j])
- return 1;
- }
-
- return 0;
-}
-
-
-int
-afr_sh_has_entry_pending (dict_t *xattr, xlator_t *this)
-{
- /* Indexable by result of afr_index_for_transaction_type(): 0 -- 2. */
- int32_t pending[3] = {0,};
- void *pending_raw = NULL;
- afr_private_t *priv = NULL;
- int ret = -1;
- int i = 0;
- int j = 0;
-
- priv = this->private;
-
- for (i = 0; i < priv->child_count; i++) {
- ret = dict_get_ptr (xattr, priv->pending_key[i],
- &pending_raw);
-
- if (ret != 0)
- return 0;
-
- memcpy (pending, pending_raw, sizeof(pending));
- j = afr_index_for_transaction_type (AFR_ENTRY_TRANSACTION);
-
- if (pending[j])
- return 1;
- }
-
- return 0;
-}
-
-int
afr_sh_missing_entries_done (call_frame_t *frame, xlator_t *this)
{
afr_local_t *local = NULL;
@@ -912,14 +1146,13 @@ afr_sh_missing_entries_done (call_frame_t *frame, xlator_t *this)
afr_sh_reset (frame, this);
- if (local->govinda_gOvinda) {
- gf_log (this->name, GF_LOG_INFO,
+ if (local->unhealable) {
+ gf_log (this->name, GF_LOG_DEBUG,
"split brain found, aborting selfheal of %s",
local->loc.path);
- sh->op_failed = 1;
}
- if (sh->op_failed) {
+ if (is_self_heal_failed (sh, AFR_CHECK_SPECIFIC)) {
sh->completion_cbk (frame, this);
} else {
gf_log (this->name, GF_LOG_TRACE,
@@ -1005,7 +1238,7 @@ afr_sh_common_lookup_resp_handler (call_frame_t *frame, void *cookie,
sh->success_count++;
sh->xattr[child_index] = dict_ref (xattr);
} else {
- gf_log (this->name, GF_LOG_ERROR, "path %s on subvolume"
+ gf_log (this->name, GF_LOG_DEBUG, "path %s on subvolume"
" %s => -1 (%s)", loc->path,
priv->children[child_index]->name,
strerror (op_errno));
@@ -1151,7 +1384,7 @@ out:
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_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
}
afr_sh_missing_entries_finish (frame, this);
}
@@ -1166,7 +1399,7 @@ afr_sh_create_entry_cbk (call_frame_t *frame, xlator_t *this,
local = frame->local;
sh = &local->self_heal;
if (op_ret < 0)
- sh->op_failed = 1;
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
afr_sh_missing_entries_finish (frame, this);
return 0;
}
@@ -1190,7 +1423,7 @@ sh_missing_entries_create (call_frame_t *frame, xlator_t *this)
if (!afr_valid_ia_type (type)) {
gf_log (this->name, GF_LOG_ERROR,
"%s: unknown file type: 0%o", local->loc.path, type);
- local->govinda_gOvinda = 1;
+ afr_set_local_for_unhealable (local);
afr_sh_missing_entries_finish (frame, this);
goto out;
}
@@ -1212,6 +1445,10 @@ afr_sh_missing_entries_lookup_done (call_frame_t *frame, xlator_t *this,
ia_type_t ia_type = IA_INVAL;
int32_t nsources = 0;
loc_t *loc = NULL;
+ int32_t subvol_status = 0;
+ afr_transaction_type txn_type = AFR_DATA_TRANSACTION;
+ gf_boolean_t split_brain = _gf_false;
+ int read_child = -1;
local = frame->local;
sh = &local->self_heal;
@@ -1219,25 +1456,47 @@ afr_sh_missing_entries_lookup_done (call_frame_t *frame, xlator_t *this,
loc = &local->loc;
if (op_ret < 0) {
- if (op_errno == EIO)
- local->govinda_gOvinda = 1;
+ if (op_errno == EIO) {
+ afr_set_local_for_unhealable (local);
+ }
// EIO can happen if finding the fresh parent dir failed
goto out;
}
//now No chance for the ia_type to conflict
ia_type = sh->buf[sh->success_children[0]].ia_type;
+ txn_type = afr_transaction_type_get (ia_type);
nsources = afr_build_sources (this, sh->xattr, sh->buf,
sh->pending_matrix, sh->sources,
- sh->success_children,
- afr_transaction_type_get (ia_type),
- NULL, _gf_false);
+ sh->success_children, txn_type,
+ &subvol_status, _gf_false);
if (nsources < 0) {
gf_log (this->name, GF_LOG_INFO, "No sources for dir of %s,"
" in missing entry self-heal, continuing with the rest"
" of the self-heals", local->loc.path);
- op_errno = EIO;
- goto out;
+ if (subvol_status & SPLIT_BRAIN) {
+ split_brain = _gf_true;
+ switch (txn_type) {
+ case AFR_DATA_TRANSACTION:
+ nsources = 1;
+ sh->sources[sh->success_children[0]] = 1;
+ break;
+ case AFR_ENTRY_TRANSACTION:
+ read_child = afr_get_no_xattr_dir_read_child
+ (this,
+ sh->success_children,
+ sh->buf);
+ sh->sources[read_child] = 1;
+ nsources = 1;
+ break;
+ default:
+ op_errno = EIO;
+ goto out;
+ }
+ } else {
+ op_errno = EIO;
+ goto out;
+ }
}
afr_get_fresh_children (sh->success_children, sh->sources,
@@ -1254,10 +1513,14 @@ afr_sh_missing_entries_lookup_done (call_frame_t *frame, xlator_t *this,
sh->type = sh->buf[sh->source].ia_type;
if (uuid_is_null (loc->inode->gfid))
uuid_copy (loc->gfid, sh->buf[sh->source].ia_gfid);
- sh_missing_entries_create (frame, this);
+ if (split_brain) {
+ afr_sh_missing_entries_finish (frame, this);
+ } else {
+ sh_missing_entries_create (frame, this);
+ }
return;
out:
- sh->op_failed = 1;
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
afr_sh_set_error (sh, op_errno);
afr_sh_missing_entries_finish (frame, this);
return;
@@ -1341,7 +1604,7 @@ afr_sh_remove_entry_cbk (call_frame_t *frame, xlator_t *this, int child,
LOCK (&frame->lock);
{
afr_sh_set_error (sh, EIO);
- sh->op_failed = 1;
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
}
UNLOCK (&frame->lock);
}
@@ -1363,6 +1626,7 @@ afr_sh_call_entry_expunge_remove (call_frame_t *frame, xlator_t *this,
afr_self_heal_t *sh = NULL;
afr_self_heal_t *expunge_sh = NULL;
int32_t op_errno = 0;
+ int ret = 0;
expunge_frame = copy_frame (frame);
if (!expunge_frame) {
@@ -1377,6 +1641,12 @@ afr_sh_call_entry_expunge_remove (call_frame_t *frame, xlator_t *this,
expunge_sh = &expunge_local->self_heal;
expunge_sh->sh_frame = frame;
loc_copy (&expunge_local->loc, &local->loc);
+ ret = afr_build_parent_loc (&expunge_sh->parent_loc,
+ &expunge_local->loc, &op_errno);
+ if (ret) {
+ ret = -op_errno;
+ goto out;
+ }
sh->expunge_done = expunge_done;
afr_sh_entry_expunge_remove (expunge_frame, this, child_index, buf,
parentbuf);
@@ -1416,7 +1686,7 @@ afr_sh_purge_stale_entries_done (call_frame_t *frame, xlator_t *this)
sh = &local->self_heal;
priv = this->private;
- if (sh->op_failed) {
+ if (is_self_heal_failed (sh, AFR_CHECK_SPECIFIC)) {
afr_sh_missing_entries_finish (frame, this);
} else {
if (afr_gfid_missing_count (this->name, sh->fresh_children,
@@ -1509,7 +1779,7 @@ afr_sh_purge_entry_common (call_frame_t *frame, xlator_t *this,
if (!purge_condition (local, priv, i))
continue;
gf_log (this->name, GF_LOG_INFO, "purging the stale entry %s "
- "on %d", local->loc.path, i);
+ "on %s", local->loc.path, priv->children[i]->name);
afr_sh_call_entry_expunge_remove (frame, this,
(long) i, &sh->buf[i],
&sh->parentbufs[i],
@@ -1629,10 +1899,8 @@ afr_sh_children_lookup_done (call_frame_t *frame, xlator_t *this,
sh->child_errno,
priv->child_count, ENOENT);
if (fresh_child_enoents == fresh_parent_count) {
- gf_log (this->name, GF_LOG_INFO, "Deleting stale file %s",
- local->loc.path);
afr_sh_set_error (sh, ENOENT);
- sh->op_failed = 1;
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
afr_sh_purge_entry (frame, this);
} else if (!afr_conflicting_iattrs (sh->buf, sh->fresh_children,
priv->child_count, local->loc.path,
@@ -1646,14 +1914,14 @@ afr_sh_children_lookup_done (call_frame_t *frame, xlator_t *this,
afr_sh_purge_stale_entry (frame, this);
} else {
op_errno = EIO;
- local->govinda_gOvinda = 1;
+ afr_set_local_for_unhealable (local);
goto fail;
}
return;
fail:
- sh->op_failed = 1;
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
afr_sh_set_error (sh, op_errno);
afr_sh_missing_entries_finish (frame, this);
return;
@@ -1704,6 +1972,7 @@ afr_sh_find_fresh_parents (call_frame_t *frame, xlator_t *this,
gf_log (this->name, GF_LOG_ERROR, "No sources for dir "
"of %s, in missing entry self-heal, aborting "
"self-heal", local->loc.path);
+ op_errno = EIO;
goto out;
}
@@ -1711,6 +1980,7 @@ afr_sh_find_fresh_parents (call_frame_t *frame, xlator_t *this,
if (source == -1) {
GF_ASSERT (0);
gf_log (this->name, GF_LOG_DEBUG, "No active sources found.");
+ op_errno = EIO;
goto out;
}
afr_get_fresh_children (sh->success_children, sh->sources,
@@ -1721,9 +1991,9 @@ afr_sh_find_fresh_parents (call_frame_t *frame, xlator_t *this,
return;
out:
- afr_sh_set_error (sh, EIO);
- sh->op_failed = 1;
- afr_sh_missing_entries_finish (frame, this);
+ afr_sh_set_error (sh, op_errno);
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
+ afr_sh_missing_entries_finish (frame, this);
return;
}
@@ -1812,7 +2082,8 @@ afr_sh_common_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
int
-afr_sh_post_nb_entrylk_conflicting_sh_cbk (call_frame_t *frame, xlator_t *this)
+afr_sh_post_nb_entrylk_missing_entry_sh_cbk (call_frame_t *frame,
+ xlator_t *this)
{
afr_internal_lock_t *int_lock = NULL;
afr_local_t *local = NULL;
@@ -1825,7 +2096,7 @@ afr_sh_post_nb_entrylk_conflicting_sh_cbk (call_frame_t *frame, xlator_t *this)
if (int_lock->lock_op_ret < 0) {
gf_log (this->name, GF_LOG_INFO,
"Non blocking entrylks failed.");
- sh->op_failed = -1;
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
afr_sh_missing_entries_done (frame, this);
} else {
@@ -1841,40 +2112,14 @@ afr_sh_post_nb_entrylk_conflicting_sh_cbk (call_frame_t *frame, xlator_t *this)
}
int
-afr_sh_post_nb_entrylk_gfid_sh_cbk (call_frame_t *frame, xlator_t *this)
-{
- afr_internal_lock_t *int_lock = NULL;
- afr_local_t *local = NULL;
- afr_self_heal_t *sh = NULL;
-
- local = frame->local;
- sh = &local->self_heal;
- int_lock = &local->internal_lock;
-
- if (int_lock->lock_op_ret < 0) {
- gf_log (this->name, GF_LOG_INFO,
- "Non blocking entrylks failed.");
- afr_sh_missing_entries_done (frame, this);
- } else {
- gf_log (this->name, GF_LOG_DEBUG,
- "Non blocking entrylks done. Proceeding to FOP");
- afr_sh_common_lookup (frame, this, &local->loc,
- afr_sh_missing_entries_lookup_done,
- sh->sh_gfid_req, AFR_LOOKUP_FAIL_CONFLICTS|
- AFR_LOOKUP_FAIL_MISSING_GFIDS,
- NULL);
- }
-
- return 0;
-}
-
-int
afr_sh_entrylk (call_frame_t *frame, xlator_t *this, loc_t *loc,
char *base_name, afr_lock_cbk_t lock_cbk)
{
afr_internal_lock_t *int_lock = NULL;
afr_local_t *local = NULL;
+ afr_private_t *priv = NULL;
+ priv = this->private;
local = frame->local;
int_lock = &local->internal_lock;
@@ -1886,7 +2131,12 @@ afr_sh_entrylk (call_frame_t *frame, xlator_t *this, loc_t *loc,
int_lock->lk_basename = base_name;
int_lock->lk_loc = loc;
int_lock->lock_cbk = lock_cbk;
+ int_lock->domain = this->name;
+ int_lock->lockee_count = 0;
+ afr_init_entry_lockee (&int_lock->lockee[0], local, loc,
+ base_name, priv->child_count);
+ int_lock->lockee_count++;
afr_nonblocking_entrylk (frame, this);
return 0;
@@ -1924,27 +2174,31 @@ out:
}
static int
-afr_self_heal_conflicting_entries (call_frame_t *frame, xlator_t *this)
+afr_self_heal_missing_entries (call_frame_t *frame, xlator_t *this)
{
- afr_self_heal_parent_entrylk (frame, this,
- afr_sh_post_nb_entrylk_conflicting_sh_cbk);
- return 0;
-}
+ afr_local_t *local = NULL;
+ afr_self_heal_t *sh = NULL;
+
+ local = frame->local;
+ sh = &local->self_heal;
+
+ sh->sh_type_in_action = AFR_SELF_HEAL_GFID_OR_MISSING_ENTRY;
+
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_STARTED);
-static int
-afr_self_heal_gfids (call_frame_t *frame, xlator_t *this)
-{
afr_self_heal_parent_entrylk (frame, this,
- afr_sh_post_nb_entrylk_gfid_sh_cbk);
+ afr_sh_post_nb_entrylk_missing_entry_sh_cbk);
return 0;
}
-afr_local_t *afr_local_copy (afr_local_t *l, xlator_t *this)
+afr_local_t*
+afr_self_heal_local_init (afr_local_t *l, xlator_t *this)
{
- afr_private_t *priv = NULL;
- afr_local_t *lc = NULL;
- afr_self_heal_t *sh = NULL;
- afr_self_heal_t *shc = NULL;
+ afr_private_t *priv = NULL;
+ afr_local_t *lc = NULL;
+ afr_self_heal_t *sh = NULL;
+ afr_self_heal_t *shc = NULL;
+ int ret = 0;
priv = this->private;
@@ -1963,16 +2217,27 @@ afr_local_t *afr_local_copy (afr_local_t *l, xlator_t *this)
shc->do_data_self_heal = sh->do_data_self_heal;
shc->do_metadata_self_heal = sh->do_metadata_self_heal;
shc->do_entry_self_heal = sh->do_entry_self_heal;
+ shc->force_confirm_spb = sh->force_confirm_spb;
shc->forced_merge = sh->forced_merge;
shc->background = sh->background;
shc->type = sh->type;
+ shc->data_sh_info = "";
+ shc->metadata_sh_info = "";
uuid_copy (shc->sh_gfid_req, sh->sh_gfid_req);
- if (l->loc.path)
- loc_copy (&lc->loc, &l->loc);
+ if (l->loc.path) {
+ ret = loc_copy (&lc->loc, &l->loc);
+ if (ret < 0)
+ goto out;
+ }
lc->child_up = memdup (l->child_up,
sizeof (*lc->child_up) * priv->child_count);
+ if (!lc->child_up) {
+ ret = -1;
+ goto out;
+ }
+
if (l->xattr_req)
lc->xattr_req = dict_ref (l->xattr_req);
@@ -1980,40 +2245,25 @@ afr_local_t *afr_local_copy (afr_local_t *l, xlator_t *this)
lc->cont.lookup.inode = inode_ref (l->cont.lookup.inode);
if (l->cont.lookup.xattr)
lc->cont.lookup.xattr = dict_ref (l->cont.lookup.xattr);
- if (l->internal_lock.inode_locked_nodes)
- lc->internal_lock.inode_locked_nodes =
- memdup (l->internal_lock.inode_locked_nodes,
- sizeof (*lc->internal_lock.inode_locked_nodes) * priv->child_count);
- else
- lc->internal_lock.inode_locked_nodes =
- GF_CALLOC (sizeof (*l->internal_lock.inode_locked_nodes),
- priv->child_count,
- gf_afr_mt_char);
- if (l->internal_lock.entry_locked_nodes)
- lc->internal_lock.entry_locked_nodes =
- memdup (l->internal_lock.entry_locked_nodes,
- sizeof (*lc->internal_lock.entry_locked_nodes) * priv->child_count);
- else
- lc->internal_lock.entry_locked_nodes =
- GF_CALLOC (sizeof (*l->internal_lock.entry_locked_nodes),
- priv->child_count,
- gf_afr_mt_char);
- if (l->internal_lock.locked_nodes)
- lc->internal_lock.locked_nodes =
- memdup (l->internal_lock.locked_nodes,
- sizeof (*lc->internal_lock.locked_nodes) * priv->child_count);
- else
- lc->internal_lock.locked_nodes =
- GF_CALLOC (sizeof (*l->internal_lock.locked_nodes),
- priv->child_count,
- gf_afr_mt_char);
- lc->internal_lock.inodelk_lock_count =
- l->internal_lock.inodelk_lock_count;
- lc->internal_lock.entrylk_lock_count =
- l->internal_lock.entrylk_lock_count;
+ lc->internal_lock.locked_nodes =
+ GF_CALLOC (sizeof (*l->internal_lock.locked_nodes),
+ priv->child_count, gf_afr_mt_char);
+ if (!lc->internal_lock.locked_nodes) {
+ ret = -1;
+ goto out;
+ }
+
+ ret = afr_inodelk_init (&lc->internal_lock.inodelk[0],
+ this->name, priv->child_count);
+ if (ret)
+ goto out;
out:
+ if (ret) {
+ afr_local_cleanup (lc, this);
+ lc = NULL;
+ }
return lc;
}
@@ -2023,33 +2273,39 @@ afr_self_heal_completion_cbk (call_frame_t *bgsh_frame, xlator_t *this)
afr_private_t * priv = NULL;
afr_local_t * local = NULL;
afr_self_heal_t * sh = NULL;
+ afr_local_t * orig_frame_local = NULL;
+ afr_self_heal_t * orig_frame_sh = NULL;
char sh_type_str[256] = {0,};
- gf_boolean_t split_brain = _gf_false;
+ gf_loglevel_t loglevel = 0;
priv = this->private;
local = bgsh_frame->local;
sh = &local->self_heal;
- if (local->govinda_gOvinda)
- split_brain = _gf_true;
-
- afr_set_split_brain (this, sh->inode, split_brain);
+ if (local->unhealable) {
+ afr_set_split_brain (this, sh->inode, SPB, SPB);
+ }
afr_self_heal_type_str_get (sh, sh_type_str,
sizeof(sh_type_str));
- if (sh->op_failed) {
- gf_log (this->name, GF_LOG_ERROR, "background %s self-heal "
- "failed on %s", sh_type_str, local->loc.path);
+ if (is_self_heal_failed (sh, AFR_CHECK_ALL) && !priv->shd.iamshd) {
+ loglevel = GF_LOG_ERROR;
+ } else if (!is_self_heal_failed (sh, AFR_CHECK_ALL)) {
+ loglevel = GF_LOG_INFO;
} else {
- gf_log (this->name, GF_LOG_INFO, "background %s self-heal "
- "completed on %s", sh_type_str, local->loc.path);
+ loglevel = GF_LOG_DEBUG;
}
+ afr_log_self_heal_completion_status (local, loglevel);
+
FRAME_SU_UNDO (bgsh_frame, afr_local_t);
if (!sh->unwound && sh->unwind) {
+ orig_frame_local = sh->orig_frame->local;
+ orig_frame_sh = &orig_frame_local->self_heal;
+ orig_frame_sh->actual_sh_started = _gf_true;
sh->unwind (sh->orig_frame, this, sh->op_ret, sh->op_errno,
- sh->op_failed);
+ is_self_heal_failed (sh, AFR_CHECK_ALL));
}
if (sh->background) {
@@ -2098,14 +2354,13 @@ afr_self_heal (call_frame_t *frame, xlator_t *this, inode_t *inode)
afr_set_lk_owner (sh_frame, this, sh_frame->root);
afr_set_low_priority (sh_frame);
- sh_local = afr_local_copy (local, this);
+ sh_local = afr_self_heal_local_init (local, this);
if (!sh_local)
goto out;
sh_frame->local = sh_local;
sh = &sh_local->self_heal;
sh->inode = inode_ref (inode);
-
sh->orig_frame = frame;
sh->completion_cbk = afr_self_heal_completion_cbk;
@@ -2164,12 +2419,11 @@ afr_self_heal (call_frame_t *frame, xlator_t *this, inode_t *inode)
sh->do_gfid_self_heal = _gf_false;
}
+ sh->sh_type_in_action = AFR_SELF_HEAL_INVALID;
+
FRAME_SU_DO (sh_frame, afr_local_t);
- if (sh->do_missing_entry_self_heal) {
- afr_self_heal_conflicting_entries (sh_frame, this);
- } else if (sh->do_gfid_self_heal) {
- GF_ASSERT (!uuid_is_null (sh->sh_gfid_req));
- afr_self_heal_gfids (sh_frame, this);
+ if (sh->do_missing_entry_self_heal || sh->do_gfid_self_heal) {
+ afr_self_heal_missing_entries (sh_frame, this);
} else {
loc = &sh_local->loc;
if (uuid_is_null (loc->inode->gfid) && uuid_is_null (loc->gfid)) {
@@ -2294,3 +2548,265 @@ out:
return ret;
}
+
+int
+afr_sh_erase_pending (call_frame_t *frame, xlator_t *this,
+ afr_transaction_type type, afr_fxattrop_cbk_t cbk,
+ int (*finish)(call_frame_t *frame, xlator_t *this))
+{
+ afr_local_t *local = NULL;
+ afr_self_heal_t *sh = NULL;
+ afr_private_t *priv = NULL;
+ int call_count = 0;
+ int i = 0;
+ dict_t **erase_xattr = NULL;
+ int ret = -1;
+
+ local = frame->local;
+ sh = &local->self_heal;
+ priv = this->private;
+
+ afr_sh_pending_to_delta (priv, sh->xattr, sh->delta_matrix,
+ sh->success, priv->child_count, type);
+
+ erase_xattr = GF_CALLOC (sizeof (*erase_xattr), priv->child_count,
+ gf_afr_mt_dict_t);
+ if (!erase_xattr)
+ goto out;
+
+ for (i = 0; i < priv->child_count; i++) {
+ if (sh->xattr[i]) {
+ call_count++;
+ erase_xattr[i] = dict_new ();
+ if (!erase_xattr[i])
+ goto out;
+ }
+ }
+
+ afr_sh_delta_to_xattr (this, sh->delta_matrix, erase_xattr,
+ priv->child_count, type);
+
+ gf_log (this->name, GF_LOG_DEBUG, "Delta matrix for: %s",
+ lkowner_utoa (&frame->root->lk_owner));
+ afr_sh_print_pending_matrix (sh->delta_matrix, this);
+ local->call_count = call_count;
+ if (call_count == 0) {
+ ret = 0;
+ finish (frame, this);
+ goto out;
+ }
+
+ for (i = 0; i < priv->child_count; i++) {
+ if (!erase_xattr[i])
+ continue;
+
+ if (sh->healing_fd) {//true for ENTRY, reg file DATA transaction
+ STACK_WIND_COOKIE (frame, cbk, (void *) (long) i,
+ priv->children[i],
+ priv->children[i]->fops->fxattrop,
+ sh->healing_fd,
+ GF_XATTROP_ADD_ARRAY, erase_xattr[i],
+ NULL);
+ } else {
+ STACK_WIND_COOKIE (frame, cbk, (void *) (long) i,
+ priv->children[i],
+ priv->children[i]->fops->xattrop,
+ &local->loc,
+ GF_XATTROP_ADD_ARRAY, erase_xattr[i],
+ NULL);
+ }
+ }
+
+ ret = 0;
+out:
+ if (erase_xattr) {
+ for (i = 0; i < priv->child_count; i++) {
+ if (erase_xattr[i]) {
+ dict_unref (erase_xattr[i]);
+ }
+ }
+ }
+
+ GF_FREE (erase_xattr);
+
+ if (ret < 0) {
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
+ finish (frame, this);
+ }
+
+ return 0;
+}
+
+void
+afr_set_self_heal_status(afr_self_heal_t *sh, afr_self_heal_status status)
+{
+ xlator_t *this = NULL;
+ afr_sh_status_for_all_type *sh_status = &(sh->afr_all_sh_status);
+ afr_self_heal_type sh_type_in_action = sh->sh_type_in_action;
+ this = THIS;
+
+ if (!sh) {
+ gf_log_callingfn (this->name, GF_LOG_ERROR, "Null self heal"
+ "Structure");
+ goto out;
+ }
+
+ switch (sh_type_in_action) {
+ case AFR_SELF_HEAL_GFID_OR_MISSING_ENTRY:
+ sh_status->gfid_or_missing_entry_self_heal = status;
+ break;
+ case AFR_SELF_HEAL_METADATA:
+ sh_status->metadata_self_heal = status;
+ break;
+ case AFR_SELF_HEAL_DATA:
+ sh_status->data_self_heal = status;
+ break;
+ case AFR_SELF_HEAL_ENTRY:
+ sh_status->entry_self_heal = status;
+ break;
+ case AFR_SELF_HEAL_INVALID:
+ gf_log_callingfn (this->name, GF_LOG_ERROR, "Invalid"
+ "self heal type in action");
+ break;
+ }
+out:
+ return;
+}
+
+void
+afr_set_local_for_unhealable (afr_local_t *local)
+{
+ afr_self_heal_t *sh = NULL;
+
+ sh = &local->self_heal;
+
+ local->unhealable = 1;
+ afr_set_self_heal_status (sh, AFR_SELF_HEAL_FAILED);
+}
+
+int
+is_self_heal_failed (afr_self_heal_t *sh, afr_sh_fail_check_type type)
+{
+ afr_sh_status_for_all_type sh_status = sh->afr_all_sh_status;
+ afr_self_heal_type sh_type_in_action = AFR_SELF_HEAL_INVALID;
+ afr_self_heal_status status = AFR_SELF_HEAL_FAILED;
+ xlator_t *this = NULL;
+ int sh_failed = 0;
+
+ this = THIS;
+
+ if (!sh) {
+ gf_log_callingfn (this->name, GF_LOG_ERROR, "Null self heal "
+ "structure");
+ sh_failed = 1;
+ goto out;
+ }
+
+ if (type == AFR_CHECK_ALL) {
+ if ((sh_status.gfid_or_missing_entry_self_heal == AFR_SELF_HEAL_FAILED)
+ || (sh_status.metadata_self_heal == AFR_SELF_HEAL_FAILED)
+ || (sh_status.data_self_heal == AFR_SELF_HEAL_FAILED)
+ || (sh_status.entry_self_heal == AFR_SELF_HEAL_FAILED))
+ sh_failed = 1;
+ } else if (type == AFR_CHECK_SPECIFIC) {
+ sh_type_in_action = sh->sh_type_in_action;
+ switch (sh_type_in_action) {
+ case AFR_SELF_HEAL_GFID_OR_MISSING_ENTRY:
+ status = sh_status.gfid_or_missing_entry_self_heal;
+ break;
+ case AFR_SELF_HEAL_METADATA:
+ status = sh_status.metadata_self_heal;
+ break;
+ case AFR_SELF_HEAL_ENTRY:
+ status = sh_status.entry_self_heal;
+ break;
+ case AFR_SELF_HEAL_DATA:
+ status = sh_status.data_self_heal;
+ break;
+ case AFR_SELF_HEAL_INVALID:
+ status = AFR_SELF_HEAL_NOT_ATTEMPTED;
+ break;
+ }
+ if (status == AFR_SELF_HEAL_FAILED)
+ sh_failed = 1;
+
+ }
+
+out:
+ return sh_failed;
+}
+
+char *
+get_sh_completion_status (afr_self_heal_status status)
+{
+
+ char *not_attempted = " is not attempted";
+ char *failed = " failed";
+ char *started = " is started";
+ char *sync_begin = " is successfully completed";
+ char *result = " has unknown status";
+
+ switch (status)
+ {
+ case AFR_SELF_HEAL_NOT_ATTEMPTED:
+ result = not_attempted;
+ break;
+ case AFR_SELF_HEAL_FAILED:
+ result = failed;
+ break;
+ case AFR_SELF_HEAL_STARTED:
+ result = started;
+ break;
+ case AFR_SELF_HEAL_SYNC_BEGIN:
+ result = sync_begin;
+ break;
+ }
+
+ return result;
+
+}
+
+void
+afr_log_self_heal_completion_status (afr_local_t *local, gf_loglevel_t loglvl)
+{
+
+ char sh_log[4096] = {0};
+ afr_self_heal_t *sh = &local->self_heal;
+ afr_sh_status_for_all_type all_status = sh->afr_all_sh_status;
+ xlator_t *this = NULL;
+ size_t off = 0;
+ int data_sh = 0;
+ int metadata_sh = 0;
+ int print_log = 0;
+
+ this = THIS;
+
+ ADD_FMT_STRING (sh_log, off, "gfid or missing entry",
+ all_status.gfid_or_missing_entry_self_heal, print_log);
+ ADD_FMT_STRING_SYNC (sh_log, off, "metadata",
+ all_status.metadata_self_heal, print_log);
+ if (sh->background) {
+ ADD_FMT_STRING_SYNC (sh_log, off, "backgroung data",
+ all_status.data_self_heal, print_log);
+ } else {
+ ADD_FMT_STRING_SYNC (sh_log, off, "foreground data",
+ all_status.data_self_heal, print_log);
+ }
+ ADD_FMT_STRING_SYNC (sh_log, off, "entry", all_status.entry_self_heal,
+ print_log);
+
+ if (AFR_SELF_HEAL_SYNC_BEGIN == all_status.data_self_heal &&
+ strcmp (sh->data_sh_info, "") && sh->data_sh_info )
+ data_sh = 1;
+ if (AFR_SELF_HEAL_SYNC_BEGIN == all_status.metadata_self_heal &&
+ strcmp (sh->metadata_sh_info, "") && sh->metadata_sh_info)
+ metadata_sh = 1;
+
+ if (!print_log)
+ return;
+
+ gf_log (this->name, loglvl, "%s %s %s on %s", sh_log,
+ ((data_sh == 1) ? sh->data_sh_info : ""),
+ ((metadata_sh == 1) ? sh->metadata_sh_info : ""),
+ local->loc.path);
+}
generated by cgit (git 2.34.1) at 2026-01-04 14:48:37 +0000