[PATCH] Rename prio callout program mpath_prio_netapp to mpath_prio_ontap

[Ritesh Raj Sarraf <rsarraf@netapp.com>]

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Hi,

Attached are 2 patches to rename the callout program from mpath_prio_netapp to 
mpath_prio_ontap.
The decision for the name change has mainly been for having a more generic 
name.

The patches were created against the multipath-tools git repository.


Thanks,
Ritesh

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From 0e1c1dd546adc6d356e97c0872debf402220d818 Mon Sep 17 00:00:00 2001
From: Ritesh Raj Sarraf <rsarraf@netapp.com>
Date: Wed, 3 Oct 2007 16:27:59 +0530
Subject: [PATCH] Rename pp_netapp to pp_ontap for generic naming convention

This patch changes prio callout file mpath_prio_netapp to mpath_prio_ontap and
some other minor changes

Signed-off-by: Ritesh Raj Sarraf <rsarraf@netapp.com>
---
 libmultipath/hwtable.c              |    4 +-
 multipath-tools.spec.in             |    2 +-
 path_priority/pp_netapp/Makefile    |   22 ---
 path_priority/pp_netapp/pp_netapp.c |  268 ----------------------------------
 path_priority/pp_ontap/Makefile     |   22 +++
 path_priority/pp_ontap/pp_ontap.c   |  272 +++++++++++++++++++++++++++++++++++
 6 files changed, 297 insertions(+), 293 deletions(-)
 delete mode 100644 path_priority/pp_netapp/Makefile
 delete mode 100644 path_priority/pp_netapp/pp_netapp.c
 create mode 100644 path_priority/pp_ontap/Makefile
 create mode 100644 path_priority/pp_ontap/pp_ontap.c

diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
index ef761d7..6043c43 100644
--- a/libmultipath/hwtable.c
+++ b/libmultipath/hwtable.c
@@ -444,7 +444,7 @@ static struct hwentry default_hw[] = {
 		.vendor        = "NETAPP",
 		.product       = "LUN.*",
 		.getuid        = DEFAULT_GETUID,
-		.getprio       = "/sbin/mpath_prio_netapp /dev/%n",
+		.getprio       = "/sbin/mpath_prio_ontap /dev/%n",
 		.features      = "1 queue_if_no_path",
 		.hwhandler     = DEFAULT_HWHANDLER,
 		.selector      = DEFAULT_SELECTOR,
@@ -465,7 +465,7 @@ static struct hwentry default_hw[] = {
 		.vendor        = "IBM",
 		.product       = "Nseries.*",
 		.getuid        = DEFAULT_GETUID,
-		.getprio       = "/sbin/mpath_prio_netapp /dev/%n",
+		.getprio       = "/sbin/mpath_prio_ontap /dev/%n",
 		.features      = "1 queue_if_no_path",
 		.hwhandler     = DEFAULT_HWHANDLER,
 		.selector      = DEFAULT_SELECTOR,
diff --git a/multipath-tools.spec.in b/multipath-tools.spec.in
index 3caede6..5e0d1a8 100644
--- a/multipath-tools.spec.in
+++ b/multipath-tools.spec.in
@@ -48,7 +48,7 @@ rm -rf $RPM_BUILD_ROOT
 %{prefix}/sbin/mpath_prio_emc
 %{prefix}/sbin/mpath_prio_random
 %{prefix}/sbin/mpath_prio_balance_units
-%{prefix}/sbin/mpath_prio_netapp
+%{prefix}/sbin/mpath_prio_ontap
 %{prefix}/sbin/mpath_prio_rdac
 %{prefix}/sbin/mpath_prio_hds_modular
 %{prefix}/usr/share/man/man8/devmap_name.8.gz
diff --git a/path_priority/pp_netapp/Makefile b/path_priority/pp_netapp/Makefile
deleted file mode 100644
index b29d002..0000000
--- a/path_priority/pp_netapp/Makefile
+++ /dev/null
@@ -1,22 +0,0 @@
-EXEC		= mpath_prio_netapp
-BUILD		= glibc
-OBJS		= pp_netapp.o
-
-TOPDIR		= ../..
-include $(TOPDIR)/Makefile.inc
-
-all: $(BUILD)
-
-glibc:	$(OBJS)
-	$(CC) -o $(EXEC) $(OBJS) $(LDFLAGS)
-
-klibc:	$(OBJS)
-	$(CC) -static -o $(EXEC) $(OBJS)
-
-install: $(EXEC)
-	$(INSTALL_PROGRAM) -m 755 $(EXEC) $(DESTDIR)$(bindir)/$(EXEC)
-
-uninstall:
-	rm $(DESTDIR)$(bindir)/$(EXEC)
-clean:	
-	rm -f *.o $(EXEC)
diff --git a/path_priority/pp_netapp/pp_netapp.c b/path_priority/pp_netapp/pp_netapp.c
deleted file mode 100644
index 8562a95..0000000
--- a/path_priority/pp_netapp/pp_netapp.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/* 
- * Copyright 2005 Network Appliance, Inc., All Rights Reserved
- * Author:  David Wysochanski available at davidw@netapp.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License v2 for more details.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "../../libmultipath/sg_include.h"
-
-#define INQUIRY_CMD	0x12
-#define INQUIRY_CMDLEN	6
-#define DEFAULT_PRIO	10
-#define RESULTS_MAX	256
-#define SG_TIMEOUT	30000
-
-
-static void dump_cdb(unsigned char *cdb, int size)
-{
-	int i;
-	
-	fprintf(stderr, "- SCSI CDB: ");
-	for (i=0; i<size; i++) {
-		fprintf(stderr, "0x%02x ", cdb[i]);
-	}
-	fprintf(stderr, "\n");
-}
-
-static void process_sg_error(struct sg_io_hdr *io_hdr)
-{
-	int i;
-	
-	fprintf(stderr, "- masked_status=0x%02x, host_status=0x%02x, "
-		"driver_status=0x%02x\n", io_hdr->masked_status,
-		io_hdr->host_status, io_hdr->driver_status);
-	if (io_hdr->sb_len_wr > 0) {
-		fprintf(stderr, "- SCSI sense data: ");
-		for (i=0; i<io_hdr->sb_len_wr; i++) {
-			fprintf(stderr, "0x%02x ", io_hdr->sbp[i]);
-		}
-		fprintf(stderr, "\n");
-	}
-}
-
-/*
- * Returns:
- * -1: error, errno set
- *  0: success
- */
-static int send_gva(const char *dev, unsigned char pg,
-		    unsigned char *results, int *results_size)
-{
-	unsigned char sb[128];
-	unsigned char cdb[10] = {0xc0, 0, 0x1, 0xa, 0x98, 0xa,
-				 pg, sizeof(sb), 0, 0};
-	struct sg_io_hdr io_hdr;
-	int ret = -1;
-	int fd;
-
-	fd = open(dev, O_RDWR|O_NONBLOCK);
-
-	if (fd <= 0) {
-		fprintf(stderr, "Opening %s failed, errno=%d.\n", dev, errno);
-		goto out_no_close;
-	}
-
-	memset(&io_hdr, 0, sizeof (struct sg_io_hdr));
-	io_hdr.interface_id = 'S';
-	io_hdr.cmd_len = sizeof (cdb);
-	io_hdr.mx_sb_len = sizeof (sb);
-	io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
-	io_hdr.dxfer_len = *results_size;
-	io_hdr.dxferp = results;
-	io_hdr.cmdp = cdb;
-	io_hdr.sbp = sb;
-	io_hdr.timeout = SG_TIMEOUT;
-	io_hdr.pack_id = 0;
-	if (ioctl(fd, SG_IO, &io_hdr) < 0) {
-		fprintf(stderr, "SG_IO ioctl failed, errno=%d\n", errno);
-		dump_cdb(cdb, sizeof(cdb));
-		goto out;
-	}
-	if (io_hdr.info & SG_INFO_OK_MASK) {
-		fprintf(stderr, "SCSI error\n");
-		dump_cdb(cdb, sizeof(cdb));
-		process_sg_error(&io_hdr);
-		goto out;
-	}
-
-	if (results[4] != 0x0a || results[5] != 0x98 ||
-	    results[6] != 0x0a ||results[7] != 0x01) {
-		dump_cdb(cdb, sizeof(cdb));
-		fprintf(stderr, "GVA return wrong format ");
-		fprintf(stderr, "results[4-7] = 0x%02x 0x%02x 0x%02x 0x%02x\n",
-			results[4], results[5], results[6], results[7]);
-		goto out;
-	}
-	ret = 0;
- out:
-	close(fd);
- out_no_close:
-	return(ret);
-}
-
-/*
- * Retuns:
- * -1: Unable to obtain proxy info
- *  0: Device _not_ proxy path
- *  1: Device _is_ proxy path
- */
-static int get_proxy(const char *dev)
-{
-	unsigned char results[256];
-	unsigned char sb[128];
-	unsigned char cdb[INQUIRY_CMDLEN] = {INQUIRY_CMD, 1, 0xc1, 0,
-						   sizeof(sb), 0};
-	struct sg_io_hdr io_hdr;
-	int ret = -1;
-	int fd;
-
-	fd = open(dev, O_RDWR|O_NONBLOCK);
-
-	if (fd <= 0) {
-		fprintf(stderr, "Opening %s failed, errno=%d.\n", dev, errno);
-		goto out_no_close;
-	}
-
-	memset(&results, 0, sizeof (results));
-	memset(&io_hdr, 0, sizeof (struct sg_io_hdr));
-	io_hdr.interface_id = 'S';
-	io_hdr.cmd_len = sizeof (cdb);
-	io_hdr.mx_sb_len = sizeof (sb);
-	io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
-	io_hdr.dxfer_len = sizeof (results);
-	io_hdr.dxferp = results;
-	io_hdr.cmdp = cdb;
-	io_hdr.sbp = sb;
-	io_hdr.timeout = SG_TIMEOUT;
-	io_hdr.pack_id = 0;
-	if (ioctl(fd, SG_IO, &io_hdr) < 0) {
-		fprintf(stderr, "ioctl sending inquiry command failed, "
-			"errno=%d\n", errno);
-		dump_cdb(cdb, sizeof(cdb));
-		goto out;
-	}
-	if (io_hdr.info & SG_INFO_OK_MASK) {
-		fprintf(stderr, "SCSI error\n");
-		dump_cdb(cdb, sizeof(cdb));
-		process_sg_error(&io_hdr);
-		goto out;
-	}
-
-	if (results[1] != 0xc1 || results[8] != 0x0a ||
-	    results[9] != 0x98 || results[10] != 0x0a ||
-	    results[11] != 0x0 || results[12] != 0xc1 ||
-	    results[13] != 0x0) {
-		fprintf(stderr,"Proxy info page in unknown format - ");
-		fprintf(stderr,"results[8-13]=0x%02x 0x%02x 0x%02x 0x%02x "
-			"0x%02x 0x%02x\n",
-			results[8], results[9], results[10],
-			results[11], results[12], results[13]);
-		dump_cdb(cdb, sizeof(cdb));
-		goto out;
-	}
-	ret = (results[19] & 0x02) >> 1;
-
- out:
-	close(fd);
- out_no_close:
-	return(ret);
-}
-
-/*
- * Returns priority of device based on device info.
- *
- * 4: FCP non-proxy, FCP proxy unknown, or unable to determine protocol
- * 3: iSCSI HBA
- * 2: iSCSI software
- * 1: FCP proxy
- */
-static int netapp_prio(const char *dev)
-{
-	unsigned char results[RESULTS_MAX];
-	int results_size=RESULTS_MAX;
-	int rc;
-	int is_proxy;
-	int is_iscsi_software;
-	int is_iscsi_hardware;
-	int tot_len;
-
-	is_iscsi_software = is_iscsi_hardware = is_proxy = 0;
-
-	memset(&results, 0, sizeof (results));
-	rc = send_gva(dev, 0x41, results, &results_size);
-	if (rc == 0) {
-		tot_len = results[0] << 24 | results[1] << 16 |
-			  results[2] << 8 | results[3];
-		if (tot_len <= 8) {
-			goto try_fcp_proxy;
-		}
-		if (results[8] != 0x41) {
-			fprintf(stderr, "GVA page 0x41 error - "
-				"results[8] = 0x%x\n", results[8]);
-			goto try_fcp_proxy;
-		}
-		if ((strncmp((char *)&results[12], "ism_sw", 6) == 0) ||
-		    (strncmp((char *)&results[12], "iswt", 4) == 0)) {
-			is_iscsi_software = 1;
-			goto prio_select;
-		}
-		else if (strncmp((char *)&results[12], "ism_sn", 6) == 0) {
-			is_iscsi_hardware = 1;
-			goto prio_select;
-		}
-	}
-	
- try_fcp_proxy:	
-	rc = get_proxy(dev);
-	if (rc >= 0) {
-		is_proxy = rc;
-	}
-
- prio_select:
-	if (is_iscsi_hardware) {
-		return 3;
-	} else if (is_iscsi_software) {
-		return 2;
-	} else {
-		if (is_proxy) {
-			return 1;
-		} else {
-			/* Either non-proxy, or couldn't get proxy info */
-			return 4;
-		}
-	}
-}
-
-int
-main (int argc, char **argv)
-{
-	int prio;
-	if (argc != 2) {
-		fprintf(stderr, "Arguments wrong!\n");
-		prio = 0;
-	} else
-		prio = netapp_prio(argv[1]);
-	
-	printf("%d\n", prio);
-	exit(0);
-}
-
diff --git a/path_priority/pp_ontap/Makefile b/path_priority/pp_ontap/Makefile
new file mode 100644
index 0000000..8b8f901
--- /dev/null
+++ b/path_priority/pp_ontap/Makefile
@@ -0,0 +1,22 @@
+EXEC		= mpath_prio_ontap
+BUILD		= glibc
+OBJS		= pp_ontap.o
+
+TOPDIR		= ../..
+include $(TOPDIR)/Makefile.inc
+
+all: $(BUILD)
+
+glibc:	$(OBJS)
+	$(CC) -o $(EXEC) $(OBJS) $(LDFLAGS)
+
+klibc:	$(OBJS)
+	$(CC) -static -o $(EXEC) $(OBJS)
+
+install: $(EXEC)
+	install -m 755 $(EXEC) $(DESTDIR)$(bindir)/$(EXEC)
+
+uninstall:
+	rm $(DESTDIR)$(bindir)/$(EXEC)
+clean:	
+	rm -f *.o $(EXEC)
diff --git a/path_priority/pp_ontap/pp_ontap.c b/path_priority/pp_ontap/pp_ontap.c
new file mode 100644
index 0000000..38ab277
--- /dev/null
+++ b/path_priority/pp_ontap/pp_ontap.c
@@ -0,0 +1,272 @@
+/* 
+ * Copyright 2005 Network Appliance, Inc., All Rights Reserved
+ * Author:  David Wysochanski available at davidw@netapp.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License v2 for more details.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "../../libmultipath/sg_include.h"
+
+#define INQUIRY_CMD	0x12
+#define INQUIRY_CMDLEN	6
+#define DEFAULT_PRIO	10
+#define RESULTS_MAX	256
+#define SG_TIMEOUT	60000
+
+
+static void dump_cdb(unsigned char *cdb, int size)
+{
+	int i;
+	
+	fprintf(stderr, "- SCSI CDB: ");
+	for (i=0; i<size; i++) {
+		fprintf(stderr, "0x%02x ", cdb[i]);
+	}
+	fprintf(stderr, "\n");
+}
+
+static void process_sg_error(struct sg_io_hdr *io_hdr)
+{
+	int i;
+	
+	fprintf(stderr, "- masked_status=0x%02x, host_status=0x%02x, "
+		"driver_status=0x%02x\n", io_hdr->masked_status,
+		io_hdr->host_status, io_hdr->driver_status);
+	if (io_hdr->sb_len_wr > 0) {
+		fprintf(stderr, "- SCSI sense data: ");
+		for (i=0; i<io_hdr->sb_len_wr; i++) {
+			fprintf(stderr, "0x%02x ", io_hdr->sbp[i]);
+		}
+		fprintf(stderr, "\n");
+	}
+}
+
+/*
+ * Returns:
+ * -1: error, errno set
+ *  0: success
+ */
+static int send_gva(const char *dev, unsigned char pg,
+		    unsigned char *results, int *results_size)
+{
+	unsigned char sb[128];
+	unsigned char cdb[10] = {0xc0, 0, 0x1, 0xa, 0x98, 0xa,
+				 pg, sizeof(sb), 0, 0};
+	struct sg_io_hdr io_hdr;
+	int ret = -1;
+	int fd;
+
+	fd = open(dev, O_RDWR|O_NONBLOCK);
+
+	if (fd <= 0) {
+		fprintf(stderr, "Opening %s failed, errno=%d.\n", dev, errno);
+		goto out_no_close;
+	}
+
+	memset(&io_hdr, 0, sizeof (struct sg_io_hdr));
+	io_hdr.interface_id = 'S';
+	io_hdr.cmd_len = sizeof (cdb);
+	io_hdr.mx_sb_len = sizeof (sb);
+	io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
+	io_hdr.dxfer_len = *results_size;
+	io_hdr.dxferp = results;
+	io_hdr.cmdp = cdb;
+	io_hdr.sbp = sb;
+	io_hdr.timeout = SG_TIMEOUT;
+	io_hdr.pack_id = 0;
+	if (ioctl(fd, SG_IO, &io_hdr) < 0) {
+		fprintf(stderr, "SG_IO ioctl failed, errno=%d\n", errno);
+		dump_cdb(cdb, sizeof(cdb));
+		goto out;
+	}
+	if (io_hdr.info & SG_INFO_OK_MASK) {
+		fprintf(stderr, "SCSI error\n");
+		dump_cdb(cdb, sizeof(cdb));
+		process_sg_error(&io_hdr);
+		goto out;
+	}
+
+	if (results[4] != 0x0a || results[5] != 0x98 ||
+	    results[6] != 0x0a ||results[7] != 0x01) {
+		dump_cdb(cdb, sizeof(cdb));
+		fprintf(stderr, "GVA return wrong format ");
+		fprintf(stderr, "results[4-7] = 0x%02x 0x%02x 0x%02x 0x%02x\n",
+			results[4], results[5], results[6], results[7]);
+		goto out;
+	}
+	ret = 0;
+ out:
+	close(fd);
+ out_no_close:
+	return(ret);
+}
+
+/*
+ * Retuns:
+ * -1: Unable to obtain proxy info
+ *  0: Device _not_ proxy path
+ *  1: Device _is_ proxy path
+ */
+static int get_proxy(const char *dev)
+{
+	unsigned char results[256];
+	unsigned char sb[128];
+	unsigned char cdb[INQUIRY_CMDLEN] = {INQUIRY_CMD, 1, 0xc1, 0,
+						   sizeof(sb), 0};
+	struct sg_io_hdr io_hdr;
+	int ret = -1;
+	int fd;
+
+	fd = open(dev, O_RDWR|O_NONBLOCK);
+
+	if (fd <= 0) {
+		fprintf(stderr, "Opening %s failed, errno=%d.\n", dev, errno);
+		goto out_no_close;
+	}
+
+	memset(&results, 0, sizeof (results));
+	memset(&io_hdr, 0, sizeof (struct sg_io_hdr));
+	io_hdr.interface_id = 'S';
+	io_hdr.cmd_len = sizeof (cdb);
+	io_hdr.mx_sb_len = sizeof (sb);
+	io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
+	io_hdr.dxfer_len = sizeof (results);
+	io_hdr.dxferp = results;
+	io_hdr.cmdp = cdb;
+	io_hdr.sbp = sb;
+	io_hdr.timeout = SG_TIMEOUT;
+	io_hdr.pack_id = 0;
+	if (ioctl(fd, SG_IO, &io_hdr) < 0) {
+		fprintf(stderr, "ioctl sending inquiry command failed, "
+			"errno=%d\n", errno);
+		dump_cdb(cdb, sizeof(cdb));
+		goto out;
+	}
+	if (io_hdr.info & SG_INFO_OK_MASK) {
+		fprintf(stderr, "SCSI error\n");
+		dump_cdb(cdb, sizeof(cdb));
+		process_sg_error(&io_hdr);
+		goto out;
+	}
+
+	if (results[1] != 0xc1 || results[8] != 0x0a ||
+	    results[9] != 0x98 || results[10] != 0x0a ||
+	    results[11] != 0x0 || results[12] != 0xc1 ||
+	    results[13] != 0x0) {
+		fprintf(stderr,"Proxy info page in unknown format - ");
+		fprintf(stderr,"results[8-13]=0x%02x 0x%02x 0x%02x 0x%02x "
+			"0x%02x 0x%02x\n",
+			results[8], results[9], results[10],
+			results[11], results[12], results[13]);
+		dump_cdb(cdb, sizeof(cdb));
+		goto out;
+	}
+	ret = (results[19] & 0x02) >> 1;
+
+ out:
+	close(fd);
+ out_no_close:
+	return(ret);
+}
+
+/*
+ * Returns priority of device based on device info.
+ *
+ * 4: FCP non-proxy, FCP proxy unknown, or unable to determine protocol
+ * 3: iSCSI HBA
+ * 2: iSCSI software
+ * 1: FCP proxy
+ */
+static int netapp_prio(const char *dev)
+{
+	unsigned char results[RESULTS_MAX];
+	int results_size=RESULTS_MAX;
+	int rc;
+	int is_proxy;
+	int is_iscsi_software;
+	int is_iscsi_hardware;
+	int tot_len;
+
+	is_iscsi_software = is_iscsi_hardware = is_proxy = 0;
+
+	memset(&results, 0, sizeof (results));
+	rc = send_gva(dev, 0x41, results, &results_size);
+	if (rc >= 0) {
+		tot_len = results[0] << 24 | results[1] << 16 |
+			  results[2] << 8 | results[3];
+		if (tot_len <= 8) {
+			goto try_fcp_proxy;
+		}
+		if (results[8] != 0x41) {
+			fprintf(stderr, "GVA page 0x41 error - "
+				"results[8] = 0x%x\n", results[8]);
+			goto try_fcp_proxy;
+		}
+		if ((strncmp((char *)&results[12], "ism_sw", 6) == 0) ||
+		    (strncmp((char *)&results[12], "iswt", 4) == 0)) {
+			is_iscsi_software = 1;
+			goto prio_select;
+		}
+		else if (strncmp((char *)&results[12], "ism_sn", 6) == 0) {
+			is_iscsi_hardware = 1;
+			goto prio_select;
+		}
+	} else {
+		return 0;
+	}
+	
+ try_fcp_proxy:	
+	rc = get_proxy(dev);
+	if (rc >= 0) {
+		is_proxy = rc;
+	} else {
+		return 0;
+	}
+
+ prio_select:
+	if (is_iscsi_hardware) {
+		return 3;
+	} else if (is_iscsi_software) {
+		return 2;
+	} else {
+		if (is_proxy) {
+			return 1;
+		} else {
+			/* Either non-proxy, or couldn't get proxy info */
+			return 4;
+		}
+	}
+}
+
+int
+main (int argc, char **argv)
+{
+	int prio;
+	if (argc != 2) {
+		fprintf(stderr, "Arguments wrong!\n");
+		prio = 0;
+	} else
+		prio = netapp_prio(argv[1]);
+	
+	printf("%d\n", prio);
+	exit(0);
+}
+
-- 
1.5.3.2


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From c3fef2aad724614bcf6d004827b1e7bae9124a44 Mon Sep 17 00:00:00 2001
From: Ritesh Raj Sarraf <rsarraf@netapp.com>
Date: Wed, 3 Oct 2007 16:32:09 +0530
Subject: [PATCH] Updated manpage with the new path prio callout name


Signed-off-by: Ritesh Raj Sarraf <rsarraf@netapp.com>
---
 multipath/multipath.conf.5 |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/multipath/multipath.conf.5 b/multipath/multipath.conf.5
index c8ab6b0..96e4d27 100644
--- a/multipath/multipath.conf.5
+++ b/multipath/multipath.conf.5
@@ -130,7 +130,7 @@ Generate the path priority for EMC arrays
 .B mpath_prio_alua /dev/%n
 Generate the path priority based on the SCSI-3 ALUA settings.
 .TP
-.B mpath_prio_netapp /dev/%n
+.B mpath_prio_ontap /dev/%n
 Generate the path priority for NetApp arrays.
 .TP
 .B mpath_prio_rdac /dev/%n
-- 
1.5.3.2


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