|
 |
4728c8 |
---
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|
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4728c8 |
libmultipath/config.c | 10 ++++++++--
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4728c8 |
libmultipath/config.h | 1 +
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|
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4728c8 |
libmultipath/dict.c | 28 ++++++++++++++++++++++++++++
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|
|
4728c8 |
multipath/multipath.conf.5 | 11 +++++++++++
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4728c8 |
4 files changed, 48 insertions(+), 2 deletions(-)
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4728c8 |
|
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4728c8 |
Index: multipath-tools-130222/libmultipath/config.c
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|
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4728c8 |
===================================================================
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|
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4728c8 |
--- multipath-tools-130222.orig/libmultipath/config.c
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4728c8 |
+++ multipath-tools-130222/libmultipath/config.c
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4728c8 |
@@ -431,11 +431,16 @@ restart:
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4728c8 |
break;
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4728c8 |
j = n;
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|
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4728c8 |
vector_foreach_slot_after(hw, hwe2, j) {
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|
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4728c8 |
- if (hwe_regmatch(hwe1, hwe2))
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|
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4728c8 |
+ if (conf->hw_strmatch) {
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|
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4728c8 |
+ if (hwe_strmatch(hwe2, hwe1))
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4728c8 |
+ continue;
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|
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4728c8 |
+ }
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|
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4728c8 |
+ else if (hwe_regmatch(hwe1, hwe2))
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|
|
4728c8 |
continue;
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|
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4728c8 |
/* dup */
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|
|
4728c8 |
merge_hwe(hwe2, hwe1);
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|
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4728c8 |
- if (hwe_strmatch(hwe2, hwe1) == 0) {
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|
|
4728c8 |
+ if (conf->hw_strmatch ||
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|
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4728c8 |
+ hwe_strmatch(hwe2, hwe1) == 0) {
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|
|
4728c8 |
vector_del_slot(hw, i);
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|
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4728c8 |
free_hwe(hwe1);
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|
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4728c8 |
n -= 1;
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|
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4728c8 |
@@ -550,6 +555,7 @@ load_config (char * file, struct udev *u
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|
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4728c8 |
conf->fast_io_fail = DEFAULT_FAST_IO_FAIL;
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|
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4728c8 |
conf->retain_hwhandler = DEFAULT_RETAIN_HWHANDLER;
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|
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4728c8 |
conf->detect_prio = DEFAULT_DETECT_PRIO;
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|
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4728c8 |
+ conf->hw_strmatch = 0;
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4728c8 |
|
|
|
4728c8 |
/*
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|
|
4728c8 |
* preload default hwtable
|
|
|
4728c8 |
Index: multipath-tools-130222/libmultipath/config.h
|
|
|
4728c8 |
===================================================================
|
|
|
4728c8 |
--- multipath-tools-130222.orig/libmultipath/config.h
|
|
|
4728c8 |
+++ multipath-tools-130222/libmultipath/config.h
|
|
|
4728c8 |
@@ -107,6 +107,7 @@ struct config {
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|
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4728c8 |
int log_checker_err;
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4728c8 |
int allow_queueing;
|
|
|
4728c8 |
int find_multipaths;
|
|
|
4728c8 |
+ int hw_strmatch;
|
|
|
4728c8 |
uid_t uid;
|
|
|
4728c8 |
gid_t gid;
|
|
|
4728c8 |
mode_t mode;
|
|
|
4728c8 |
Index: multipath-tools-130222/libmultipath/dict.c
|
|
|
4728c8 |
===================================================================
|
|
|
4728c8 |
--- multipath-tools-130222.orig/libmultipath/dict.c
|
|
|
4728c8 |
+++ multipath-tools-130222/libmultipath/dict.c
|
|
|
4728c8 |
@@ -693,6 +693,25 @@ def_detect_prio_handler(vector strvec)
|
|
|
4728c8 |
return 0;
|
|
|
4728c8 |
}
|
|
|
4728c8 |
|
|
|
4728c8 |
+static int
|
|
|
4728c8 |
+def_hw_strmatch_handler(vector strvec)
|
|
|
4728c8 |
+{
|
|
|
4728c8 |
+ char *buff;
|
|
|
4728c8 |
+
|
|
|
4728c8 |
+ buff = set_value(strvec);
|
|
|
4728c8 |
+ if (!buff)
|
|
|
4728c8 |
+ return 1;
|
|
|
4728c8 |
+
|
|
|
4728c8 |
+ if (!strncmp(buff, "on", 2) || !strncmp(buff, "yes", 3) ||
|
|
|
4728c8 |
+ !strncmp(buff, "1", 1))
|
|
|
4728c8 |
+ conf->hw_strmatch = 1;
|
|
|
4728c8 |
+ else
|
|
|
4728c8 |
+ conf->hw_strmatch = 0;
|
|
|
4728c8 |
+
|
|
|
4728c8 |
+ FREE(buff);
|
|
|
4728c8 |
+ return 0;
|
|
|
4728c8 |
+}
|
|
|
4728c8 |
+
|
|
|
4728c8 |
/*
|
|
|
4728c8 |
* blacklist block handlers
|
|
|
4728c8 |
*/
|
|
|
4728c8 |
@@ -2795,6 +2814,14 @@ snprint_def_detect_prio(char * buff, int
|
|
|
4728c8 |
}
|
|
|
4728c8 |
|
|
|
4728c8 |
static int
|
|
|
4728c8 |
+snprint_def_hw_strmatch(char * buff, int len, void * data)
|
|
|
4728c8 |
+{
|
|
|
4728c8 |
+ if (conf->hw_strmatch)
|
|
|
4728c8 |
+ return snprintf(buff, len, "yes");
|
|
|
4728c8 |
+ return snprintf(buff, len, "no");
|
|
|
4728c8 |
+}
|
|
|
4728c8 |
+
|
|
|
4728c8 |
+static int
|
|
|
4728c8 |
snprint_ble_simple (char * buff, int len, void * data)
|
|
|
4728c8 |
{
|
|
|
4728c8 |
struct blentry * ble = (struct blentry *)data;
|
|
|
4728c8 |
@@ -2861,6 +2888,7 @@ init_keywords(void)
|
|
|
4728c8 |
install_keyword("find_multipaths", &def_find_multipaths_handler, &snprint_def_find_multipaths);
|
|
|
4728c8 |
install_keyword("retain_attached_hw_handler", &def_retain_hwhandler_handler, &snprint_def_retain_hwhandler_handler);
|
|
|
4728c8 |
install_keyword("detect_prio", &def_detect_prio_handler, &snprint_def_detect_prio);
|
|
|
4728c8 |
+ install_keyword("hw_str_match", &def_hw_strmatch_handler, &snprint_def_hw_strmatch);
|
|
|
4728c8 |
__deprecated install_keyword("default_selector", &def_selector_handler, NULL);
|
|
|
4728c8 |
__deprecated install_keyword("default_path_grouping_policy", &def_pgpolicy_handler, NULL);
|
|
|
4728c8 |
__deprecated install_keyword("default_uid_attribute", &def_uid_attribute_handler, NULL);
|
|
|
4728c8 |
Index: multipath-tools-130222/multipath/multipath.conf.5
|
|
|
4728c8 |
===================================================================
|
|
|
4728c8 |
--- multipath-tools-130222.orig/multipath/multipath.conf.5
|
|
|
4728c8 |
+++ multipath-tools-130222/multipath/multipath.conf.5
|
|
|
4728c8 |
@@ -400,6 +400,17 @@ will automatically use the
|
|
|
4728c8 |
.I alua
|
|
|
4728c8 |
prioritizer. If not, the prioritizer will be selected as usual. Default is
|
|
|
4728c8 |
.I no
|
|
|
4728c8 |
+.TP
|
|
|
4728c8 |
+.B hw_str_match
|
|
|
4728c8 |
+If set to
|
|
|
4728c8 |
+.I yes
|
|
|
4728c8 |
+, the vendor, product, and revision parameters of user device configs will be
|
|
|
4728c8 |
+string matched against the built-in device configs to determine if they should
|
|
|
4728c8 |
+modify an existing config, or create a new one. If set to
|
|
|
4728c8 |
+.I no
|
|
|
4728c8 |
+, the user device configs will be regular expression matched against the
|
|
|
4728c8 |
+built-in configs instead. Default is
|
|
|
4728c8 |
+.I no
|
|
|
4728c8 |
.
|
|
|
4728c8 |
.SH "blacklist section"
|
|
|
4728c8 |
The
|