Default value is: failover
1 .pgpolicy = FAILOVER,
2 .pgpolicy = GROUP_BY_SERIAL,
25 .pgpolicy = MULTIBUS,
47 .pgpolicy = GROUP_BY_PRIO,
failover is only used by 1 device: IBM/3303 NVDISK
I hope it's reasonable. If someone disagrees, drop it.
Cc: Hannes Reinecke <hare@xxxxxxx>
Cc: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
Cc: Christophe Varoqui <christophe.varoqui@xxxxxxxxxxx>
Cc: device-mapper development <dm-devel@xxxxxxxxxx>
Signed-off-by: Xose Vazquez Perez <xose.vazquez@xxxxxxxxx>
---
libmultipath/defaults.h | 2 +-
libmultipath/hwtable.c | 28 ++--------------------------
multipath/multipath.conf.5 | 2 +-
3 files changed, 4 insertions(+), 28 deletions(-)
diff --git a/libmultipath/defaults.h b/libmultipath/defaults.h
index a7c74fe..c1e8e74 100644
--- a/libmultipath/defaults.h
+++ b/libmultipath/defaults.h
@@ -11,7 +11,7 @@
#define DEFAULT_HWHANDLER "0"
#define DEFAULT_MINIO 1000
#define DEFAULT_MINIO_RQ 1
-#define DEFAULT_PGPOLICY FAILOVER
+#define DEFAULT_PGPOLICY MULTIBUS
#define DEFAULT_FAILBACK FAILBACK_UNDEF
#define DEFAULT_RR_WEIGHT RR_WEIGHT_NONE
#define DEFAULT_NO_PATH_RETRY NO_PATH_RETRY_UNDEF
diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
index c4037d5..eedb360 100644
--- a/libmultipath/hwtable.c
+++ b/libmultipath/hwtable.c
@@ -36,7 +36,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "APPLE",
.product = "Xserve RAID",
- .pgpolicy = MULTIBUS,
},
/*
* HPE
@@ -64,7 +63,6 @@ static struct hwentry default_hw[] = {
/* VIRTUAL ARRAY 7400 */
.vendor = "HP",
.product = "A6189A",
- .pgpolicy = MULTIBUS,
.no_path_retry = 12,
},
{
@@ -99,7 +97,6 @@ static struct hwentry default_hw[] = {
/* MSA2000 family with old firmware */
.vendor = "HP",
.product = "(MSA2[02]12fc|MSA2012i)",
- .pgpolicy = MULTIBUS,
.no_path_retry = 18,
},
{
@@ -134,7 +131,6 @@ static struct hwentry default_hw[] = {
/* Smart Array */
.vendor = "HP",
.product = "LOGICAL VOLUME",
- .pgpolicy = MULTIBUS,
.no_path_retry = 12,
},
{
@@ -152,7 +148,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "DDN",
.product = "SAN DataDirector",
- .pgpolicy = MULTIBUS,
},
/*
* EMC
@@ -161,7 +156,6 @@ static struct hwentry default_hw[] = {
/* Symmetrix / DMX / VMAX */
.vendor = "EMC",
.product = "SYMMETRIX",
- .pgpolicy = MULTIBUS,
.no_path_retry = 6,
},
{
@@ -181,13 +175,11 @@ static struct hwentry default_hw[] = {
.vendor = "EMC",
.product = "Invista",
.bl_product = "LUNZ",
- .pgpolicy = MULTIBUS,
.no_path_retry = 5,
},
{
.vendor = "XtremIO",
.product = "XtremApp",
- .pgpolicy = MULTIBUS,
},
/*
* DELL
@@ -201,7 +193,6 @@ static struct hwentry default_hw[] = {
*/
.vendor = "COMPELNT",
.product = "Compellent Vol",
- .pgpolicy = MULTIBUS,
.no_path_retry = NO_PATH_RETRY_QUEUE,
},
{
@@ -260,7 +251,6 @@ static struct hwentry default_hw[] = {
/* FibreCAT S80 */
.vendor = "(EUROLOGC|EuroLogc)",
.product = "FC2502",
- .pgpolicy = MULTIBUS,
},
/*
* Hitachi
@@ -272,7 +262,6 @@ static struct hwentry default_hw[] = {
/* USP-V, HUS VM, VSP, VSP G1000 and VSP GX00 families */
.vendor = "(HITACHI|HP)",
.product = "^OPEN-",
- .pgpolicy = MULTIBUS,
},
{
/* AMS 2000 and HUS 100 families */
@@ -292,7 +281,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "IBM",
.product = "ProFibre 4000R",
- .pgpolicy = MULTIBUS,
},
{
/* DS4300 / FAStT600 */
@@ -428,14 +416,12 @@ static struct hwentry default_hw[] = {
/* DS4200 / FAStT200 */
.vendor = "IBM",
.product = "^3542",
- .pgpolicy = MULTIBUS,
},
{
/* Enterprise Storage Server / Shark family */
.vendor = "IBM",
.product = "^2105",
.no_path_retry = NO_PATH_RETRY_QUEUE,
- .pgpolicy = MULTIBUS,
},
{
/* DS6000 */
@@ -451,7 +437,6 @@ static struct hwentry default_hw[] = {
.vendor = "IBM",
.product = "^2107900",
.no_path_retry = NO_PATH_RETRY_QUEUE,
- .pgpolicy = MULTIBUS,
},
{
/* Storwize family / SAN Volume Controller / Flex System V7000 */
@@ -468,7 +453,6 @@ static struct hwentry default_hw[] = {
.bl_product = "S/390",
.uid_attribute = "ID_UID",
.no_path_retry = NO_PATH_RETRY_QUEUE,
- .pgpolicy = MULTIBUS,
},
{
.vendor = "IBM",
@@ -476,7 +460,6 @@ static struct hwentry default_hw[] = {
.bl_product = "S/390",
.uid_attribute = "ID_UID",
.no_path_retry = NO_PATH_RETRY_QUEUE,
- .pgpolicy = MULTIBUS,
},
{
/* Power RAID */
@@ -502,7 +485,6 @@ static struct hwentry default_hw[] = {
.vendor = "IBM",
.product = "2810XIV",
.no_path_retry = NO_PATH_RETRY_QUEUE,
- .pgpolicy = MULTIBUS,
},
/*
* IBM Power Virtual SCSI Devices
@@ -513,7 +495,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "AIX",
.product = "VDASD",
- .pgpolicy = MULTIBUS,
.no_path_retry = (300 / DEFAULT_CHECKINT),
},
{
@@ -521,6 +502,7 @@ static struct hwentry default_hw[] = {
.vendor = "IBM",
.product = "3303[ ]+NVDISK",
.no_path_retry = (300 / DEFAULT_CHECKINT),
+ .pgpolicy = FAILOVER,
},
{
.vendor = "AIX",
@@ -587,7 +569,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "SGI",
.product = "TP9100",
- .pgpolicy = MULTIBUS,
},
{
.vendor = "SGI",
@@ -677,7 +658,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "SUN",
.product = "(StorEdge 3510|T4)",
- .pgpolicy = MULTIBUS,
},
{
.vendor = "SUN",
@@ -739,7 +719,6 @@ static struct hwentry default_hw[] = {
.vendor = "PIVOT3",
.product = "RAIGE VOLUME",
.no_path_retry = NO_PATH_RETRY_QUEUE,
- .pgpolicy = MULTIBUS,
},
/*
* Intel
@@ -790,7 +769,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "PURE",
.product = "FlashArray",
- .pgpolicy = MULTIBUS,
.fast_io_fail = 10,
.dev_loss = 60,
},
@@ -801,7 +779,6 @@ static struct hwentry default_hw[] = {
/* OceanStor V3 */
.vendor = "(HUAWEI|HUASY)",
.product = "XSG1",
- .pgpolicy = MULTIBUS,
},
/*
* Red Hat
@@ -822,7 +799,6 @@ static struct hwentry default_hw[] = {
{
.vendor = "KOVE",
.product = "XPD",
- .pgpolicy = MULTIBUS,
},
#if 0
/*
@@ -844,7 +820,7 @@ static struct hwentry default_hw[] = {
.product = "PRODUCT",
.revision = "REVISION",
.bl_product = "BL_PRODUCT",
- .pgpolicy = FAILOVER,
+ .pgpolicy = MULTIBUS,
.uid_attribute = "ID_SERIAL",
.selector = "service-time 0",
.checker_name = TUR,
diff --git a/multipath/multipath.conf.5 b/multipath/multipath.conf.5
index 466ad94..8c0b47a 100644
--- a/multipath/multipath.conf.5
+++ b/multipath/multipath.conf.5
@@ -204,7 +204,7 @@ per-multipath option in the configuration file.
One priority group per target node name. Target node names are fetched
in \fI/sys/class/fc_transport/target*/node_name\fR.
.TP
-Default value is: \fBfailover\fR
+Default value is: \fBmultibus\fR
.RE
.
.
--
2.7.4
--
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