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|
---
libmultipath/dict.c | 137 ++++++++++++++--------------------------------------
1 file changed, 39 insertions(+), 98 deletions(-)
Index: multipath-tools/libmultipath/dict.c
===================================================================
--- multipath-tools.orig/libmultipath/dict.c
+++ multipath-tools/libmultipath/dict.c
@@ -328,6 +328,10 @@ def_weight_handler(vector strvec)
!strcmp(buff, "priorities"))
conf->rr_weight = RR_WEIGHT_PRIO;
+ if (strlen(buff) == strlen("uniform") &&
+ !strcmp(buff, "uniform"))
+ conf->rr_weight = RR_WEIGHT_NONE;
+
FREE(buff);
return 0;
@@ -923,6 +927,10 @@ hw_weight_handler(vector strvec)
!strcmp(buff, "priorities"))
hwe->rr_weight = RR_WEIGHT_PRIO;
+ if (strlen(buff) == strlen("uniform") &&
+ !strcmp(buff, "uniform"))
+ hwe->rr_weight = RR_WEIGHT_NONE;
+
FREE(buff);
return 0;
@@ -1251,6 +1259,10 @@ mp_weight_handler(vector strvec)
!strcmp(buff, "priorities"))
mpe->rr_weight = RR_WEIGHT_PRIO;
+ if (strlen(buff) == strlen("uniform") &&
+ !strcmp(buff, "uniform"))
+ mpe->rr_weight = RR_WEIGHT_NONE;
+
FREE(buff);
return 0;
@@ -1402,11 +1414,6 @@ snprint_mp_alias (char * buff, int len,
if (!mpe->alias)
return 0;
- if (conf->user_friendly_names &&
- (strlen(mpe->alias) == strlen("mpath")) &&
- !strcmp(mpe->alias, "mpath"))
- return 0;
-
return snprintf(buff, len, "%s", mpe->alias);
}
@@ -1431,7 +1438,7 @@ snprint_mp_selector (char * buff, int le
if (!mpe->selector)
return 0;
- return snprintf(buff, len, "%s", mpe->selector);
+ return snprintf(buff, len, "\"%s\"", mpe->selector);
}
static int
@@ -1494,6 +1501,8 @@ snprint_mp_rr_weight (char * buff, int l
return 0;
if (mpe->rr_weight == RR_WEIGHT_PRIO)
return snprintf(buff, len, "priorities");
+ if (mpe->rr_weight == RR_WEIGHT_NONE)
+ return snprintf(buff, len, "uniform");
return 0;
}
@@ -1568,8 +1577,6 @@ snprint_mp_prio (char * buff, int len, v
if (!mpe->prio_name)
return 0;
- if (!strcmp(mpe->prio_name, conf->prio_name) && !mpe->prio_args)
- return 0;
if (!mpe->prio_args)
return snprintf(buff, len, "%s", mpe->prio_name);
return snprintf(buff, len, "%s %s", mpe->prio_name, mpe->prio_args);
@@ -1635,9 +1642,6 @@ snprint_hw_getuid_callout (char * buff,
if (!hwe->getuid)
return 0;
- if (strlen(hwe->getuid) == strlen(conf->getuid) &&
- !strcmp(hwe->getuid, conf->getuid))
- return 0;
return snprintf(buff, len, "\"%s\"", hwe->getuid);
}
@@ -1649,8 +1653,6 @@ snprint_hw_prio (char * buff, int len, v
if (!hwe->prio_name)
return 0;
- if (!strcmp(hwe->prio_name, conf->prio_name) && !hwe->prio_args)
- return 0;
if (!hwe->prio_args)
return snprintf(buff, len, "%s", hwe->prio_name);
return snprintf(buff, len, "%s %s", hwe->prio_name, hwe->prio_args);
@@ -1663,9 +1665,6 @@ snprint_hw_features (char * buff, int le
if (!hwe->features)
return 0;
- if (strlen(hwe->features) == strlen(conf->features) &&
- !strcmp(hwe->features, conf->features))
- return 0;
return snprintf(buff, len, "\"%s\"", hwe->features);
}
@@ -1677,9 +1676,6 @@ snprint_hw_hardware_handler (char * buff
if (!hwe->hwhandler)
return 0;
- if (strlen(hwe->hwhandler) == strlen(conf->hwhandler) &&
- !strcmp(hwe->hwhandler, conf->hwhandler))
- return 0;
return snprintf(buff, len, "\"%s\"", hwe->hwhandler);
}
@@ -1691,11 +1687,8 @@ snprint_hw_selector (char * buff, int le
if (!hwe->selector)
return 0;
- if (strlen(hwe->selector) == strlen(conf->selector) &&
- !strcmp(hwe->selector, conf->selector))
- return 0;
- return snprintf(buff, len, "%s", hwe->selector);
+ return snprintf(buff, len, "\"%s\"", hwe->selector);
}
static int
@@ -1707,8 +1700,6 @@ snprint_hw_path_grouping_policy (char *
if (!hwe->pgpolicy)
return 0;
- if (hwe->pgpolicy == conf->pgpolicy)
- return 0;
get_pgpolicy_name(str, POLICY_NAME_SIZE, hwe->pgpolicy);
@@ -1722,8 +1713,6 @@ snprint_hw_failback (char * buff, int le
if (!hwe->pgfailback)
return 0;
- if (hwe->pgfailback == conf->pgfailback)
- return 0;
switch(hwe->pgfailback) {
case FAILBACK_UNDEF:
@@ -1745,10 +1734,10 @@ snprint_hw_rr_weight (char * buff, int l
if (!hwe->rr_weight)
return 0;
- if (hwe->rr_weight == conf->rr_weight)
- return 0;
if (hwe->rr_weight == RR_WEIGHT_PRIO)
return snprintf(buff, len, "priorities");
+ if (hwe->rr_weight == RR_WEIGHT_NONE)
+ return snprintf(buff, len, "uniform");
return 0;
}
@@ -1760,8 +1749,6 @@ snprint_hw_no_path_retry (char * buff, i
if (!hwe->no_path_retry)
return 0;
- if (hwe->no_path_retry == conf->no_path_retry)
- return 0;
switch(hwe->no_path_retry) {
case NO_PATH_RETRY_UNDEF:
@@ -1784,8 +1771,6 @@ snprint_hw_rr_min_io (char * buff, int l
if (!hwe->minio)
return 0;
- if (hwe->minio == conf->minio)
- return 0;
return snprintf(buff, len, "%u", hwe->minio);
}
@@ -1797,8 +1782,6 @@ snprint_hw_pg_timeout (char * buff, int
if (!hwe->pg_timeout)
return 0;
- if (hwe->pg_timeout == conf->pg_timeout)
- return 0;
switch (hwe->pg_timeout) {
case PGTIMEOUT_UNDEF:
@@ -1832,8 +1815,6 @@ snprint_hw_path_checker (char * buff, in
if (!hwe->checker_name)
return 0;
- if (!strcmp(hwe->checker_name, conf->checker_name))
- return 0;
return snprintf(buff, len, "%s", hwe->checker_name);
}
@@ -1841,8 +1822,6 @@ snprint_hw_path_checker (char * buff, in
static int
snprint_def_polling_interval (char * buff, int len, void * data)
{
- if (conf->checkint == DEFAULT_CHECKINT)
- return 0;
return snprintf(buff, len, "%i", conf->checkint);
}
@@ -1867,8 +1846,6 @@ snprint_def_dev_loss(char * buff, int le
static int
snprint_def_verbosity (char * buff, int len, void * data)
{
- if (conf->checkint == DEFAULT_VERBOSITY)
- return 0;
return snprintf(buff, len, "%i", conf->verbosity);
}
@@ -1877,9 +1854,6 @@ snprint_def_udev_dir (char * buff, int l
{
if (!conf->udev_dir)
return 0;
- if (strlen(DEFAULT_UDEVDIR) == strlen(conf->udev_dir) &&
- !strcmp(conf->udev_dir, DEFAULT_UDEVDIR))
- return 0;
return snprintf(buff, len, "\"%s\"", conf->udev_dir);
}
@@ -1887,10 +1861,7 @@ snprint_def_udev_dir (char * buff, int l
static int
snprint_def_multipath_dir (char * buff, int len, void * data)
{
- if (!conf->udev_dir)
- return 0;
- if (strlen(DEFAULT_MULTIPATHDIR) == strlen(conf->multipath_dir) &&
- !strcmp(conf->multipath_dir, DEFAULT_MULTIPATHDIR))
+ if (!conf->multipath_dir)
return 0;
return snprintf(buff, len, "\"%s\"", conf->multipath_dir);
@@ -1901,11 +1872,8 @@ snprint_def_selector (char * buff, int l
{
if (!conf->selector)
return 0;
- if (strlen(conf->selector) == strlen(DEFAULT_SELECTOR) &&
- !strcmp(conf->selector, DEFAULT_SELECTOR))
- return 0;
- return snprintf(buff, len, "%s", conf->selector);
+ return snprintf(buff, len, "\"%s\"", conf->selector);
}
static int
@@ -1913,12 +1881,10 @@ snprint_def_path_grouping_policy (char *
{
char str[POLICY_NAME_SIZE];
- if (!conf->pgpolicy)
- return 0;
- if (conf->pgpolicy == DEFAULT_PGPOLICY)
- return 0;
-
- get_pgpolicy_name(str, POLICY_NAME_SIZE, conf->pgpolicy);
+ if (conf->pgpolicy)
+ get_pgpolicy_name(str, POLICY_NAME_SIZE, conf->pgpolicy);
+ else
+ get_pgpolicy_name(str, POLICY_NAME_SIZE, DEFAULT_PGPOLICY);
return snprintf(buff, len, "%s", str);
}
@@ -1928,9 +1894,6 @@ snprint_def_getuid_callout (char * buff,
{
if (!conf->getuid)
return 0;
- if (strlen(conf->getuid) == strlen(DEFAULT_GETUID) &&
- !strcmp(conf->getuid, DEFAULT_GETUID))
- return 0;
return snprintf(buff, len, "\"%s\"", conf->getuid);
}
@@ -1941,10 +1904,6 @@ snprint_def_prio (char * buff, int len,
if (!conf->prio_name)
return 0;
- if (strlen(conf->prio_name) == strlen(DEFAULT_PRIO) &&
- !strcmp(conf->prio_name, DEFAULT_PRIO) && !conf->prio_args)
- return 0;
-
if (!conf->prio_args)
return snprintf(buff, len, "%s", conf->prio_name);
else
@@ -1957,9 +1916,6 @@ snprint_def_features (char * buff, int l
{
if (!conf->features)
return 0;
- if (strlen(conf->features) == strlen(DEFAULT_FEATURES) &&
- !strcmp(conf->features, DEFAULT_FEATURES))
- return 0;
return snprintf(buff, len, "\"%s\"", conf->features);
}
@@ -1969,9 +1925,6 @@ snprint_def_path_checker (char * buff, i
{
if (!conf->checker_name)
return 0;
- if (strlen(conf->checker_name) == strlen(DEFAULT_CHECKER) &&
- !strcmp(conf->checker_name, DEFAULT_CHECKER))
- return 0;
return snprintf(buff, len, "%s", conf->checker_name);
}
@@ -1979,12 +1932,11 @@ snprint_def_path_checker (char * buff, i
static int
snprint_def_failback (char * buff, int len, void * data)
{
+ int pgfailback = conf->pgfailback;
if (!conf->pgfailback)
- return 0;
- if (conf->pgfailback == DEFAULT_FAILBACK)
- return 0;
+ pgfailback = DEFAULT_FAILBACK;
- switch(conf->pgfailback) {
+ switch(pgfailback) {
case FAILBACK_UNDEF:
break;
case -FAILBACK_MANUAL:
@@ -1992,7 +1944,7 @@ snprint_def_failback (char * buff, int l
case -FAILBACK_IMMEDIATE:
return snprintf(buff, len, "immediate");
default:
- return snprintf(buff, len, "%i", conf->pgfailback);
+ return snprintf(buff, len, "%i", pgfailback);
}
return 0;
}
@@ -2000,12 +1952,10 @@ snprint_def_failback (char * buff, int l
static int
snprint_def_rr_min_io (char * buff, int len, void * data)
{
- if (!conf->minio)
- return 0;
- if (conf->minio == DEFAULT_MINIO)
- return 0;
-
- return snprintf(buff, len, "%u", conf->minio);
+ if (conf->minio)
+ return snprintf(buff, len, "%u", conf->minio);
+ else
+ return snprintf(buff, len, "%u", DEFAULT_MINIO);
}
static int
@@ -2045,11 +1995,11 @@ static int
snprint_def_rr_weight (char * buff, int len, void * data)
{
if (!conf->rr_weight)
- return 0;
- if (conf->rr_weight == DEFAULT_RR_WEIGHT)
- return 0;
+ return snprintf(buff, len, "uniform");
if (conf->rr_weight == RR_WEIGHT_PRIO)
return snprintf(buff, len, "priorities");
+ if (conf->rr_weight == RR_WEIGHT_NONE)
+ return snprintf(buff, len, "uniform");
return 0;
}
@@ -2057,9 +2007,6 @@ snprint_def_rr_weight (char * buff, int
static int
snprint_def_no_path_retry (char * buff, int len, void * data)
{
- if (conf->no_path_retry == DEFAULT_NO_PATH_RETRY)
- return 0;
-
switch(conf->no_path_retry) {
case NO_PATH_RETRY_UNDEF:
break;
@@ -2081,6 +2028,7 @@ snprint_def_queue_without_daemon (char *
case QUE_NO_DAEMON_OFF:
return snprintf(buff, len, "no");
case QUE_NO_DAEMON_ON:
+ case QUE_NO_DAEMON_UNDEF:
return snprintf(buff, len, "yes");
}
return 0;
@@ -2098,12 +2046,8 @@ snprint_def_checker_timeout (char *buff,
static int
snprint_def_pg_timeout (char * buff, int len, void * data)
{
- if (conf->pg_timeout == DEFAULT_PGTIMEOUT)
- return 0;
-
switch (conf->pg_timeout) {
case PGTIMEOUT_UNDEF:
- break;
case -PGTIMEOUT_NONE:
return snprintf(buff, len, "none");
default:
@@ -2117,6 +2061,7 @@ snprint_def_flush_on_last_del (char * bu
{
switch (conf->flush_on_last_del) {
case FLUSH_DISABLED:
+ case FLUSH_UNDEF:
return snprintf(buff, len, "no");
case FLUSH_ENABLED:
return snprintf(buff, len, "yes");
@@ -2127,8 +2072,6 @@ snprint_def_flush_on_last_del (char * bu
static int
snprint_def_find_multipaths (char * buff, int len, void * data)
{
- if (conf->find_multipaths == DEFAULT_FIND_MULTIPATHS)
- return 0;
if (!conf->find_multipaths)
return snprintf(buff, len, "no");
@@ -2139,8 +2082,6 @@ snprint_def_find_multipaths (char * buff
static int
snprint_def_user_friendly_names (char * buff, int len, void * data)
{
- if (conf->user_friendly_names == DEFAULT_USER_FRIENDLY_NAMES)
- return 0;
if (!conf->user_friendly_names)
return snprintf(buff, len, "no");
@@ -2187,7 +2128,7 @@ init_keywords(void)
install_keyword("prio", &def_prio_handler, &snprint_def_prio);
install_keyword("features", &def_features_handler, &snprint_def_features);
install_keyword("path_checker", &def_path_checker_handler, &snprint_def_path_checker);
- install_keyword("checker", &def_path_checker_handler, &snprint_def_path_checker);
+ install_keyword("checker", &def_path_checker_handler, NULL);
install_keyword("failback", &default_failback_handler, &snprint_def_failback);
install_keyword("rr_min_io", &def_minio_handler, &snprint_def_rr_min_io);
install_keyword("max_fds", &max_fds_handler, &snprint_max_fds);
@@ -2248,7 +2189,7 @@ init_keywords(void)
install_keyword("getuid_callout", &hw_getuid_callout_handler, &snprint_hw_getuid_callout);
install_keyword("path_selector", &hw_selector_handler, &snprint_hw_selector);
install_keyword("path_checker", &hw_path_checker_handler, &snprint_hw_path_checker);
- install_keyword("checker", &hw_path_checker_handler, &snprint_hw_path_checker);
+ install_keyword("checker", &hw_path_checker_handler, NULL);
install_keyword("features", &hw_features_handler, &snprint_hw_features);
install_keyword("hardware_handler", &hw_handler_handler, &snprint_hw_hardware_handler);
install_keyword("prio", &hw_prio_handler, &snprint_hw_prio);
|
