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-rw-r--r--xlators/cluster/afr/src/afr.c287
1 files changed, 18 insertions, 269 deletions
diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c
index 3aa035c..dff55bc 100644
--- a/xlators/cluster/afr/src/afr.c
+++ b/xlators/cluster/afr/src/afr.c
@@ -59,283 +59,33 @@ mem_acct_init (xlator_t *this)
return ret;
}
+
int
-validate_options (xlator_t *this, dict_t *options, char **op_errstr)
+validate_options (xlator_t *this, char **op_errstr)
{
+ int ret = 0;
+ volume_opt_list_t *vol_opt = NULL;
+ volume_opt_list_t *tmp;
-
- gf_boolean_t metadata_self_heal;
- gf_boolean_t entry_self_heal;
- gf_boolean_t data_self_heal;
- gf_boolean_t data_change_log;
- gf_boolean_t metadata_change_log;
- gf_boolean_t entry_change_log;
- gf_boolean_t strict_readdir;
- gf_boolean_t optimistic_change_log;
-
- xlator_list_t * trav = NULL;
-
- char * read_subvol = NULL;
- char * self_heal = NULL;
- char * change_log = NULL;
- char * str_readdir = NULL;
- char * self_heal_algo = NULL;
-
- int32_t background_count = 0;
- int32_t window_size = 0;
-
- int read_ret = -1;
- int dict_ret = -1;
- int flag = 1;
- int ret = 0;
- int temp_ret = -1;
-
-
-
- dict_ret = dict_get_int32 (options, "background-self-heal-count",
- &background_count);
- if (dict_ret == 0) {
- if (background_count < 0) {
- *op_errstr = gf_strdup ("Error, option should be >= 0");
- ret = -1;
- goto out;
- }
-
- gf_log (this->name, GF_LOG_DEBUG,
- "validated background self-heal count to %d",
- background_count);
- }
-
- dict_ret = dict_get_str (options, "metadata-self-heal",
- &self_heal);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (self_heal, &metadata_self_heal);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "validation failed 'option metadata"
- "-self-heal %s'.not correct.",
- self_heal);
- *op_errstr = gf_strdup ("Error, option should be boolean");
- ret = -1;
- goto out;
- }
-
- }
-
- dict_ret = dict_get_str (options, "data-self-heal",
- &self_heal);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (self_heal, &data_self_heal);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "Validation failed for data self heal "
- "(given-string = %s)", self_heal);
- *op_errstr = gf_strdup ("Error, option should be "
- "boolean");
- ret = -1;
- goto out;
- }
-
-
- gf_log (this->name, GF_LOG_DEBUG,
- "Reconfiguring 'option data"
- "-self-heal %s'.", self_heal);
- }
-
- dict_ret = dict_get_str (options, "entry-self-heal",
- &self_heal);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (self_heal, &entry_self_heal);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "Validation faled for entry-self-heal"
- " (given string = %s)",
- self_heal);
- *op_errstr = gf_strdup ("Error, option should be "
- "boolean");
- ret = -1;
- goto out;
- }
-
-
- gf_log (this->name, GF_LOG_DEBUG,
- "Validated 'option entry"
- "-self-heal %s'.", self_heal);
- }
-
-
- dict_ret = dict_get_str (options, "strict-readdir",
- &str_readdir);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (str_readdir, &strict_readdir);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "Validation faled for strict_readdir "
- "(given-string = %s)", str_readdir);
- *op_errstr = gf_strdup ("Error, option should be "
- "boolean");
- ret = -1;
- goto out;
- }
-
-
- gf_log (this->name, GF_LOG_DEBUG,
- "Validated 'option strict"
- "-readdir %s'.", str_readdir);
- }
-
- dict_ret = dict_get_int32 (options, "data-self-heal-window-size",
- &window_size);
- if (dict_ret == 0) {
- gf_log (this->name, GF_LOG_DEBUG,
- "validated data self-heal window size to %d",
- window_size);
-
- if (window_size < 1) {
- *op_errstr = gf_strdup ("Error, option should be >= 1");
- ret = -1;
- goto out;
- }
-
- if (window_size > 1024) {
- *op_errstr = gf_strdup ("Error, option should be <= 1024");
- ret = -1;
- goto out;
- }
-
-
- }
-
- dict_ret = dict_get_str (options, "data-change-log",
- &change_log);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (change_log, &data_change_log);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "Validation faled for data-change-log");
- *op_errstr = gf_strdup ("Error, option should be "
- "boolean");
- ret = -1;
- goto out;
- }
-
-
- gf_log (this->name, GF_LOG_DEBUG,
- "Validated 'option data-"
- "change-log %s'.", change_log);
- }
-
- dict_ret = dict_get_str (options, "metadata-change-log",
- &change_log);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (change_log,
- &metadata_change_log);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "Validation faild for metadata-change-log");
- *op_errstr = gf_strdup ("Error, option should be "
- "boolean");
- ret = -1;
- goto out;
- }
-
-
- gf_log (this->name, GF_LOG_DEBUG,
- "Validated 'option metadata-"
- "change-log %s'.", change_log);
- }
-
- dict_ret = dict_get_str (options, "entry-change-log",
- &change_log);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (change_log, &entry_change_log);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "Validation faild for entr-change-log");
- *op_errstr = gf_strdup ("Error, option should be "
- "boolean");
- ret = -1;
- goto out;
- }
-
-
- gf_log (this->name, GF_LOG_DEBUG,
- "Validated 'option entry-"
- "change-log %s'.", change_log);
- }
-
-
- dict_ret = dict_get_str (options, "optimistic-change-log",
- &change_log);
- if (dict_ret == 0) {
- temp_ret = gf_string2boolean (change_log,
- &optimistic_change_log);
- if (temp_ret < 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "Validation faled for optimistic-change-log");
- *op_errstr = gf_strdup ("Error, option should be "
- "boolean");
- ret = -1;
- goto out;
- }
-
-
- gf_log (this->name, GF_LOG_DEBUG,
- "Validated 'option optimistic-"
- "change-log %s'.", change_log);
- }
-
- dict_ret = dict_get_str (options, "data-self-heal-algorithm",
- &self_heal_algo);
- if (dict_ret == 0) {
- /* Handling both strcmp cases - s1 > s2 and s1 < s2 */
-
- if (!strcmp (self_heal_algo, "full"))
- goto next;
- if (!strcmp (self_heal_algo, "diff"))
- goto next;
-
- gf_log (this->name, GF_LOG_ERROR,
- "Invalid self-heal algorithm %s",
- self_heal_algo);
- *op_errstr = gf_strdup ("Error, invalid self-heal "
- "algorithm");
- ret = -1;
+ if (!this) {
+ gf_log (this->name, GF_LOG_DEBUG, "'this' not a valid ptr");
+ ret =-1;
goto out;
}
- read_ret = dict_get_str (options, "read-subvolume", &read_subvol);
-
- if (read_ret)
- goto next;// No need to traverse, hence set the next option
-
- trav = this->children;
- flag = 0;
- while (trav) {
- if (!read_ret && !strcmp (read_subvol, trav->xlator->name)) {
- gf_log (this->name, GF_LOG_DEBUG,
- "Validated Subvolume '%s' as read child.",
- trav->xlator->name);
- flag = 1;
- ret = 0;
- goto out;
- }
- trav = trav->next;
- }
-
- if (flag == 0 ) {
- gf_log (this->name, GF_LOG_WARNING,
- "Invalid 'option read-subvolume %s', no such subvolume"
- , read_subvol);
- *op_errstr = gf_strdup ("Error, the sub-volume is not right");
- ret = -1;
+ if (list_empty (&this->volume_options))
goto out;
- }
-
+ vol_opt = list_entry (this->volume_options.next,
+ volume_opt_list_t, list);
+ list_for_each_entry_safe (vol_opt, tmp, &this->volume_options, list) {
+ ret = validate_xlator_volume_options_attacherr (this,
+ vol_opt->given_opt,
+ op_errstr);
+ }
-next:
out:
+
return ret;
}
@@ -575,8 +325,7 @@ reconfigure (xlator_t *this, dict_t *options)
trav->xlator->name);
flag = 1;
- ret = -1;
- goto out;
+ break;
}