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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-ops.c140
1 files changed, 81 insertions, 59 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c
index d885ab0a63f..76db3425dbe 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c
@@ -850,24 +850,28 @@ glusterd_op_stage_create_volume (dict_t *dict, char **op_errstr,
if (ret)
goto out;
- ret = glusterd_get_brick_mount_dir
- (brick_info->path,
- brick_info->hostname,
- brick_info->mount_dir);
- if (ret) {
- gf_log (this->name, GF_LOG_ERROR,
- "Failed to get brick mount_dir");
- goto out;
- }
+ /* A bricks mount dir is required only by snapshots which were
+ * introduced in gluster-3.6.0
+ */
+ if (priv->op_version >= GD_OP_VERSION_3_6_0) {
+ ret = glusterd_get_brick_mount_dir
+ (brick_info->path, brick_info->hostname,
+ brick_info->mount_dir);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to get brick mount_dir");
+ goto out;
+ }
- snprintf (key, sizeof(key), "brick%d.mount_dir", i);
- ret = dict_set_dynstr_with_alloc
- (rsp_dict, key,
- brick_info->mount_dir);
- if (ret) {
- gf_log (this->name, GF_LOG_ERROR,
- "Failed to set %s", key);
- goto out;
+ snprintf (key, sizeof(key), "brick%d.mount_dir",
+ i);
+ ret = dict_set_dynstr_with_alloc
+ (rsp_dict, key, brick_info->mount_dir);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to set %s", key);
+ goto out;
+ }
}
local_brick_count = i;
@@ -1072,29 +1076,33 @@ glusterd_op_stage_start_volume (dict_t *dict, char **op_errstr,
goto out;
}
- if (strlen(brickinfo->mount_dir) < 1) {
- ret = glusterd_get_brick_mount_dir
- (brickinfo->path,
- brickinfo->hostname,
- brickinfo->mount_dir);
- if (ret) {
- gf_log (this->name, GF_LOG_ERROR,
- "Failed to get brick mount_dir");
- goto out;
- }
+ /* A bricks mount dir is required only by snapshots which were
+ * introduced in gluster-3.6.0
+ */
+ if (priv->op_version >= GD_OP_VERSION_3_6_0) {
+ if (strlen(brickinfo->mount_dir) < 1) {
+ ret = glusterd_get_brick_mount_dir
+ (brickinfo->path, brickinfo->hostname,
+ brickinfo->mount_dir);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to get brick mount_dir");
+ goto out;
+ }
- snprintf (key, sizeof(key), "brick%d.mount_dir",
- brick_count);
- ret = dict_set_dynstr_with_alloc
- (rsp_dict, key,
- brickinfo->mount_dir);
- if (ret) {
- gf_log (this->name, GF_LOG_ERROR,
- "Failed to set %s", key);
- goto out;
+ snprintf (key, sizeof(key), "brick%d.mount_dir",
+ brick_count);
+ ret = dict_set_dynstr_with_alloc
+ (rsp_dict, key, brickinfo->mount_dir);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to set %s", key);
+ goto out;
+ }
+ local_brick_count = brick_count;
}
- local_brick_count = brick_count;
}
+
#ifdef HAVE_BD_XLATOR
if (brickinfo->vg[0])
caps = CAPS_BD | CAPS_THIN |
@@ -1773,16 +1781,21 @@ glusterd_op_create_volume (dict_t *dict, char **op_errstr)
goto out;
}
- brick_mount_dir = NULL;
- snprintf (key, sizeof(key), "brick%d.mount_dir", i);
- ret = dict_get_str (dict, key, &brick_mount_dir);
- if (ret) {
- gf_log (this->name, GF_LOG_ERROR,
- "%s not present", key);
- goto out;
+ /* A bricks mount dir is required only by snapshots which were
+ * introduced in gluster-3.6.0
+ */
+ if (priv->op_version >= GD_OP_VERSION_3_6_0) {
+ brick_mount_dir = NULL;
+ snprintf (key, sizeof(key), "brick%d.mount_dir", i);
+ ret = dict_get_str (dict, key, &brick_mount_dir);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s not present", key);
+ goto out;
+ }
+ strncpy (brickinfo->mount_dir, brick_mount_dir,
+ sizeof(brickinfo->mount_dir));
}
- strncpy (brickinfo->mount_dir, brick_mount_dir,
- sizeof(brickinfo->mount_dir));
#ifdef HAVE_BD_XLATOR
if (!uuid_compare (brickinfo->uuid, MY_UUID)) {
@@ -1905,9 +1918,12 @@ glusterd_op_start_volume (dict_t *dict, char **op_errstr)
glusterd_volinfo_t *volinfo = NULL;
glusterd_brickinfo_t *brickinfo = NULL;
xlator_t *this = NULL;
+ glusterd_conf_t *conf = NULL;
this = THIS;
GF_ASSERT (this);
+ conf = this->private;
+ GF_ASSERT (conf);
ret = glusterd_op_start_volume_args_get (dict, &volname, &flags);
if (ret)
@@ -1920,20 +1936,26 @@ glusterd_op_start_volume (dict_t *dict, char **op_errstr)
goto out;
}
- list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
- brick_count++;
- if (strlen(brickinfo->mount_dir) < 1) {
- brick_mount_dir = NULL;
- snprintf (key, sizeof(key), "brick%d.mount_dir",
- brick_count);
- ret = dict_get_str (dict, key, &brick_mount_dir);
- if (ret) {
- gf_log (this->name, GF_LOG_ERROR,
- "%s not present", key);
- goto out;
+ /* A bricks mount dir is required only by snapshots which were
+ * introduced in gluster-3.6.0
+ */
+ if (conf->op_version >= GD_OP_VERSION_3_6_0) {
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ brick_count++;
+ if (strlen(brickinfo->mount_dir) < 1) {
+ brick_mount_dir = NULL;
+ snprintf (key, sizeof(key), "brick%d.mount_dir",
+ brick_count);
+ ret = dict_get_str (dict, key,
+ &brick_mount_dir);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s not present", key);
+ goto out;
+ }
+ strncpy (brickinfo->mount_dir, brick_mount_dir,
+ sizeof(brickinfo->mount_dir));
}
- strncpy (brickinfo->mount_dir, brick_mount_dir,
- sizeof(brickinfo->mount_dir));
}
}
generated by cgit (git 2.34.1) at 2024-11-17 11:24:25 +0000