[dm-devel] [PATCH] multipath-tools: add FBA DASD

[Stefan Haberland <sth linux vnet ibm com>]

S/390 FBA DASDs are not blacklisted because they are not detected 
correctly.
Added S/390 FBA DASDs to hwtable.c to solve this problem

Signed-off-by: Stefan Haberland <stefan haberland de ibm com>

---
libmultipath/hwtable.c |   17 +++++++++++++++++
1 file changed, 17 insertions(+)

Index: multipath-tools/libmultipath/hwtable.c
===================================================================
--- multipath-tools.orig/libmultipath/hwtable.c
+++ multipath-tools/libmultipath/hwtable.c
@@ -497,6 +497,23 @@ static struct hwentry default_hw[] = {
              .checker_name  = DIRECTIO,
              .prio_name     = DEFAULT_PRIO,
      },
+       {
+               /* IBM S/390 FBA DASD */
+               .vendor        = "IBM",
+               .product       = "S/390 DASD FBA",
+               .bl_product       = "S/390.*",
+               .getuid        = "/sbin/dasdinfo -u -b %n",
+               .features      = "1 queue_if_no_path",
+               .hwhandler     = DEFAULT_HWHANDLER,
+               .selector      = DEFAULT_SELECTOR,
+               .pgpolicy      = MULTIBUS,
+               .pgfailback    = FAILBACK_UNDEF,
+               .rr_weight     = RR_WEIGHT_NONE,
+               .no_path_retry = NO_PATH_RETRY_UNDEF,
+               .minio         = DEFAULT_MINIO,
+               .checker_name  = DIRECTIO,
+               .prio_name     = DEFAULT_PRIO,
+       },
      /*
       * NETAPP controller family
       *

S/390 FBA DASDs are not blacklisted because they are not detected correctly.
Added S/390 FBA DASDs to hwtable.c to solve this problem

Signed-off-by: Stefan Haberland <stefan haberland de ibm com>

---
 libmultipath/hwtable.c |   17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Index: multipath-tools/libmultipath/hwtable.c
===================================================================
--- multipath-tools.orig/libmultipath/hwtable.c
+++ multipath-tools/libmultipath/hwtable.c
@@ -497,6 +497,23 @@ static struct hwentry default_hw[] = {
 		.checker_name  = DIRECTIO,
 		.prio_name     = DEFAULT_PRIO,
 	},
+	{
+		/* IBM S/390 FBA DASD */
+		.vendor        = "IBM",
+		.product       = "S/390 DASD FBA",
+		.bl_product       = "S/390.*",
+		.getuid        = "/sbin/dasdinfo -u -b %n",
+		.features      = "1 queue_if_no_path",
+		.hwhandler     = DEFAULT_HWHANDLER,
+		.selector      = DEFAULT_SELECTOR,
+		.pgpolicy      = MULTIBUS,
+		.pgfailback    = FAILBACK_UNDEF,
+		.rr_weight     = RR_WEIGHT_NONE,
+		.no_path_retry = NO_PATH_RETRY_UNDEF,
+		.minio         = DEFAULT_MINIO,
+		.checker_name  = DIRECTIO,
+		.prio_name     = DEFAULT_PRIO,
+	},
 	/*
 	 * NETAPP controller family
 	 *