Initial commit

2017-04-22 15:01:27 +02:00 · 2017-04-22 15:01:27 +02:00 · 05d4ad85da
commit 05d4ad85da
parent 7ea26e619b
26 changed files with 1084 additions and 0 deletions
--- a/debian/changelog
+++ b/debian/changelog
@ -0,0 +1,72 @@
+megactl (0.4.1+svn20090725.r6-5) unstable; urgency=medium
+
+  * Update 003-Fix_disk_enumeration_loop patch (fix issues with PERC6e).
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Sat, 25 Jan 2014 23:10:36 +0100
+
+megactl (0.4.1+svn20090725.r6-4) unstable; urgency=medium
+
+  * Fix build on Jessie+.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Tue, 21 Jan 2014 22:54:42 +0100
+
+megactl (0.4.1+svn20090725.r6-3) unstable; urgency=medium
+
+  * New patch by Pat Suwalski <pat@suwalski.net> to fix a bad disks
+    enumeration loop.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Tue, 21 Jan 2014 20:24:22 +0100
+
+megactl (0.4.1+svn20090725.r6-2) unstable; urgency=medium
+
+  * Integrate patch by Pat Suwalski <pat@suwalski.net> to handle devices
+    without enclosure.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Sat, 14 Dec 2013 14:36:22 +0100
+
+megactl (0.4.1+svn20090725.r6-1) unstable; urgency=low
+
+  * New upstream release (based on sv trunk snapshot):
+    - Add RAID6 support,
+    - Fixes for Dell PERC6 cards.
+  * Bump Standards-Version to 3.8.2.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Sat, 25 Jul 2009 13:23:45 +0200
+
+megactl (0.4.1-6) unstable; urgency=low
+
+  * Merge a Gentoo (thanks) patch that drops obsolete asm/user.h.
+  * Add missing amd64 required gcc-multilib b-dep.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Mon, 27 Apr 2009 16:35:59 +0200
+
+megactl (0.4.1-5) unstable; urgency=low
+
+  * Update create-devices-nodes to handle kernels 2.6.25rc2+.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Mon, 01 Sep 2008 12:03:07 +0200
+
+megactl (0.4.1-4) unstable; urgency=low
+
+  * Add preinst script to clean obsolete initscripts used by previous
+    releases.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Fri, 22 Aug 2008 14:02:08 +0200
+
+megactl (0.4.1-3) unstable; urgency=low
+
+  * Fix packaging to allow build and run on amd64.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Thu, 21 Aug 2008 18:03:39 +0200
+
+megactl (0.4.1-2) unstable; urgency=low
+
+  * Device node creation: remove initscript, replaced by binaries wrappers.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Thu, 21 Aug 2008 13:57:02 +0200
+
+megactl (0.4.1-1) unstable; urgency=low
+
+  * Initial release.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Wed, 26 Sep 2007 09:49:57 +0200
--- a/debian/compat
+++ b/debian/compat
@ -0,0 +1 @@
+4
--- a/debian/control
+++ b/debian/control
@ -0,0 +1,17 @@
+Source: megactl
+Section: admin
+Priority: optional
+Maintainer: Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+Build-Depends: debhelper (>= 4), dpatch
+Standards-Version: 3.8.2
+Homepage: http://sourceforge.net/projects/megactl
+
+Package: megactl
+Architecture: i386 amd64
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: LSI MegaRAID SCSI/SAS reporting tool
+ This package contains both megactl and megasasctl tools that can be used
+ to query LSI's MegaRAID adapters status.
+ .
+ It reports status and informations about the adapter itself, it's
+ logical disks and the physical disks attached.
--- a/debian/copyright
+++ b/debian/copyright
@ -0,0 +1,45 @@
+This package was debianized by Adam Cécile (Le_Vert) <gandalf@le-vert.net> on
+Wed, 26 Sep 2007 09:49:57 +0200.
+
+It was downloaded from http://sourceforge.net/projects/megactl
+
+Upstream Author:
+
+    Jefferson Ogata <ogata@antibozo.net>
+
+Copyright:
+
+    Copyright (C) 2007 Jefferson Ogata
+
+License:
+
+    This package is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This package 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 for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this package; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+On Debian systems, the complete text of the GNU General
+Public License can be found in `/usr/share/common-licenses/GPL'.
+
+The Debian packaging is Copyright (C) 2007-2009 Adam Cécile (Le_Vert)
+<gandalf@le-vert.net> and is licensed under the GPL, see above.
+
+Other files' copyright or license:
+
+  "src/schily/*" are (C) 1984-2003 J. Schilling except
+  "src/schily/scg/srb_os2.h" which is (C) 1998 D. Dorau, C. Wohlgemuth.
+
+  "src/kernel-2.6.9-55.0.2.EL/*" and "src/megaraid/*" are
+  (C) 2003-2004 LSI Logic Corporation.
+
+  All theses files are released under terms of GNU General Public License
+  version 2 or later.
--- a/debian/dirs
+++ b/debian/dirs
@ -0,0 +1,2 @@
+usr/lib/megactl
+usr/sbin
--- a/debian/docs
+++ b/debian/docs
@ -0,0 +1 @@
+README
--- a/debian/examples
+++ b/debian/examples
@ -0,0 +1,2 @@
+src/megarpt
+src/megasasrpt
--- a/debian/install
+++ b/debian/install
@ -0,0 +1,5 @@
+src/megactl                             usr/lib/megactl
+src/megasasctl                          usr/lib/megactl
+debian/wrappers/create-devices-nodes    usr/lib/megactl
+debian/wrappers/megactl                 usr/sbin
+debian/wrappers/megasasctl              usr/sbin
--- a/debian/man/megactl.8
+++ b/debian/man/megactl.8
@ -0,0 +1,102 @@
+.TH MEGACTL "8" "September 2007" "0.4.1" "User Commands"
+
+.SH NAME
+megactl - a reporting tool for LSI MegaRAID adapters and its attached disks.
+
+.SH DESCRIPTION
+.B megactl
+can report diagnostics on megaraid adapters and attached disks. 
+.br
+It permits dumping of controller log pages for inspection of error, temperature, and self-test conditions, initiates self-test diagnostics, and documents adapter and logical drive configuration.
+.br
+Target devices may be adapters, (e.g. a0), channels (e.g. a0c0), or individual disks (e.g. a0c0t0).
+.br
+If no target is specified, reports configuration and drive state on all
+adapters.
+.br
+If a target matches a collection of disks, operations are
+applied to all matching devices.
+
+.SH REQUIREMENTS
+.B megactl
+requires the device file /dev/megadev0 to be present on
+the system.
+.br
+On Debian systems, this device node will be created at boot time by megactl-makedev init script.
+.br
+If your system does not have this device file, you may create it either by executing Dell's "dellmgr" program once, or by locating the megadev entry in /proc/devices and creating /dev/megadev0 as a character device with suitable permissions with a matching major device number and a minor number of 0.
+
+.SH SYNOPSIS
+.B megactl
+[\-vest] [\-H] [\-l log-page-nr] [\-T long|short] [target ...]
+
+.SH OPTIONS
+.TP
+.I -v
+Increase program verbosity.
+.TP
+.I -e
+Dump read (0x03), write (0x02), and verify (0x05) error log pages.
+.TP
+.I -s
+Dump self-test (0x10) log page.
+.TP
+.I -t
+Dump temperature (0x0d) log page.
+.TP
+.I -l <page>
+Dump the specified log page.
+.br
+Log page 0 documents the log pages the device supports.
+.TP
+.I -p
+Do not report physical disks.
+.br
+Reports only adapters and logical drives.
+.br
+Useful for concisely documenting adapter configuration.
+.TP
+.I -T short|long
+Initiate the background short or long self-test procedure.
+.br
+The test may take up to an hour to complete, but does not inhibit access to the device.
+.br
+The test may be monitored using the \-s option.
+.br
+The background long self test is a useful tool for diagnosing problems with individual disks.
+.br
+But be cautious with program usage. "megactl \-T long" with no targets will initiate a background long self test on every drive on every adapter.
+.br
+This may not be what you want.
+.TP
+.I -H
+Perform an adapter health check.
+.br
+Inspects state of all logical and physical drives and battery backup unit and reports problem conditions.
+.br
+If all is well, generates no output. Useful in a cron job.
+.br
+By default, the health check option inspects log pages 0x02, 0x03, and 0x05 for uncorrected read, write, and verify errors, 0x0d for excess temperature conditions, and 0x10 for failed self tests.
+.br
+If, however, any of the log page options is specified, only the designated log pages are inspected.
+.TP
+.I -B
+When performing health check, do not treat battery problems as failures.
+.TP
+.I -V
+Show version.
+
+
+.SH "SEE ALSO"
+Homepage: http://sourceforge.net/projects/megactl
+.br
+Some examples scripts (Debian systems): /usr/share/doc/megactl/examples/
+.br
+megasasctl(8): Same tool, for SAS adapters.
+
+.SH AUTHOR
+This manual page was written by Adam Cécile (Le_Vert) <gandalf@le-vert.net> for the Debian system (but may be used by others).
+.br
+Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation
+.br
+On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- a/debian/man/megasasctl.8
+++ b/debian/man/megasasctl.8
@ -0,0 +1,102 @@
+.TH MEGASASCTL "8" "September 2007" "0.4.1" "User Commands"
+
+.SH NAME
+megasasctl - a reporting tool for LSI MegaRAID SAS (Serial-Attached-SCSI) adapters and its attached disks.
+
+.SH DESCRIPTION
+.B megasasctl
+can report diagnostics on megaraid adapters and attached disks. 
+.br
+It permits dumping of controller log pages for inspection of error, temperature, and self-test conditions, initiates self-test diagnostics, and documents adapter and logical drive configuration.
+.br
+Target devices may be adapters, (e.g. a0), channels (e.g. a0c0), or individual disks (e.g. a0c0t0).
+.br
+If no target is specified, reports configuration and drive state on all
+adapters.
+.br
+If a target matches a collection of disks, operations are
+applied to all matching devices.
+
+.SH REQUIREMENTS
+.B megasasctl
+requires the device file /dev/megaraid_sas_ioctl_node to be present on the system.
+the system.
+.br
+On Debian systems, this device node will be created at boot time by megactl-makedev init script.
+.br
+If your system does not have this device file, you may create it either by executing LSI's "MegaCli" program once, or by locating the megadev_sas_ioctl entry in /proc/devices and creating /dev/megaraid_sas_ioctl_node as a character device with suitable permissions with a matching major device number and a minor number of 0.
+
+.SH SYNOPSIS
+.B megasasctl
+[\-vest] [\-H] [\-l log-page-nr] [\-T long|short] [target ...]
+
+.SH OPTIONS
+.TP
+.I -v
+Increase program verbosity.
+.TP
+.I -e
+Dump read (0x03), write (0x02), and verify (0x05) error log pages.
+.TP
+.I -s
+Dump self-test (0x10) log page.
+.TP
+.I -t
+Dump temperature (0x0d) log page.
+.TP
+.I -l <page>
+Dump the specified log page.
+.br
+Log page 0 documents the log pages the device supports.
+.TP
+.I -p
+Do not report physical disks.
+.br
+Reports only adapters and logical drives.
+.br
+Useful for concisely documenting adapter configuration.
+.TP
+.I -T short|long
+Initiate the background short or long self-test procedure.
+.br
+The test may take up to an hour to complete, but does not inhibit access to the device.
+.br
+The test may be monitored using the \-s option.
+.br
+The background long self test is a useful tool for diagnosing problems with individual disks.
+.br
+But be cautious with program usage. "megactl \-T long" with no targets will initiate a background long self test on every drive on every adapter.
+.br
+This may not be what you want.
+.TP
+.I -H
+Perform an adapter health check.
+.br
+Inspects state of all logical and physical drives and battery backup unit and reports problem conditions.
+.br
+If all is well, generates no output. Useful in a cron job.
+.br
+By default, the health check option inspects log pages 0x02, 0x03, and 0x05 for uncorrected read, write, and verify errors, 0x0d for excess temperature conditions, and 0x10 for failed self tests.
+.br
+If, however, any of the log page options is specified, only the designated log pages are inspected.
+.TP
+.I -B
+When performing health check, do not treat battery problems as failures.
+.TP
+.I -V
+Show version.
+
+
+.SH "SEE ALSO"
+Homepage: http://sourceforge.net/projects/megactl
+.br
+Some examples scripts (Debian systems): /usr/share/doc/megactl/examples/
+.br
+megactl(8): Same tool, for SCSI adapters.
+
+.SH AUTHOR
+This manual page was written by Adam Cécile (Le_Vert) <gandalf@le-vert.net> for the Debian system (but may be used by others).
+.br
+Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation
+.br
+On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- a/debian/manpages
+++ b/debian/manpages
@ -0,0 +1 @@
+debian/man/*
--- a/debian/patches/000-No_absolute_pathes_in_examples.dpatch
+++ b/debian/patches/000-No_absolute_pathes_in_examples.dpatch
@ -0,0 +1,74 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 000-No_absolute_pathes_in_examples.dpatch
+## by Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+##
+## DP: Drop all absolute pathes to binaries in megarpt and megasasrpt
+## DP: example scripts.
+
+@DPATCH@
+
+diff -u megactl-0.4.1/src/megarpt megactl-0.4.1/src.new/megarpt
+--- megactl-0.4.1/src/megarpt	2007-08-21 09:19:53.000000000 +0200
+++ megactl-0.4.1/src.new/megarpt	2007-09-26 11:07:05.584181968 +0200
+@@ -9,7 +9,7 @@
+ # Date: 2007/08/20
+ 
+ VERSION='0.3'
+-MEGACTL=/root/megactl
+MEGACTL=/usr/sbin/megactl
+ DEVICE=/dev/megadev0
+ DEVICENAME=megadev
+ DEVICEPERM=644
+@@ -32,8 +32,8 @@
+ if [ -e "$DEVICE" ]; then
+ 
+     WARN=
+-    HOST=`/bin/uname -n`
+-    DATE=`/bin/date '+%Y/%m/%d %H:%M:%S %Z'`
+    HOST=`uname -n`
+    DATE=`date '+%Y/%m/%d %H:%M:%S %Z'`
+     HC=/tmp/megactl.$$
+ 
+     $MEGACTL -vH > $HC 2>/dev/null
+@@ -59,7 +59,7 @@
+ 	echo "$ME version: $VERSION"
+ 	echo "megactl version: $MEGACTLVERSION"
+     ) 2>/dev/null |
+-	/bin/mail -s "RAID report:$WARN $HOST $DATE" root
+	mail -s "RAID report:$WARN $HOST $DATE" root
+ 
+     rm -f $HC
+ fi
+
+diff -u megactl-0.4.1/src/megasasrpt megactl-0.4.1/src.new/megasasrpt
+--- megactl-0.4.1/src/megasasrpt	2007-08-21 09:19:53.000000000 +0200
+++ megactl-0.4.1/src.new/megasasrpt	2007-09-26 11:07:05.584181968 +0200
+@@ -9,7 +9,7 @@
+ # Date: 2007/08/20
+ 
+ VERSION='0.3'
+-MEGACTL=/root/megasasctl
+MEGACTL=/usr/sbin/megasasctl
+ DEVICE=/dev/megaraid_sas_ioctl_node
+ DEVICENAME=megaraid_sas_ioctl
+ DEVICEPERM=400
+@@ -32,8 +32,8 @@
+ if [ -e "$DEVICE" ]; then
+ 
+     WARN=
+-    HOST=`/bin/uname -n`
+-    DATE=`/bin/date '+%Y/%m/%d %H:%M:%S %Z'`
+    HOST=`uname -n`
+    DATE=`date '+%Y/%m/%d %H:%M:%S %Z'`
+     HC=/tmp/megactl.$$
+ 
+     $MEGACTL -vH > $HC 2>/dev/null
+@@ -59,7 +59,7 @@
+ 	echo "$ME version: $VERSION"
+ 	echo "megactl version: $MEGACTLVERSION"
+     ) 2>/dev/null |
+-	/bin/mail -s "RAID report:$WARN $HOST $DATE" root
+	mail -s "RAID report:$WARN $HOST $DATE" root
+ 
+     rm -f $HC
+ fi
--- a/debian/patches/001-Drop_obsolete_asm_user.h.dpatch
+++ b/debian/patches/001-Drop_obsolete_asm_user.h.dpatch
@ -0,0 +1,29 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 001-Drop_obsolete_asm_user.h.dpatch
+## by wschlich (Gentoo)
+##
+## DP: Stolen on Gentoo VCS, thanks a lot Gentoo guys :)
+## DP: http://sources.gentoo.org:80/viewcvs.py/gentoo-x86/sys-block/megactl/files/
+
+@DPATCH@
+diff -urN megactl-0.4.1.orig/src/megatrace.c megactl-0.4.1/src/megatrace.c
+--- megactl-0.4.1.orig/src/megatrace.c	2007-08-21 09:19:53.000000000 +0200
+++ megactl-0.4.1/src/megatrace.c	2008-02-10 21:27:24.416919438 +0100
+@@ -49,7 +49,7 @@
+ #include	<signal.h>
+ #include	<sys/ptrace.h>
+ #include	<sys/wait.h>
+-#include	<asm/user.h>
+#include	<sys/user.h>
+ #include	<sys/syscall.h>
+ #include	<sys/ioctl.h>
+ #include	<sys/time.h>
+@@ -250,7 +250,7 @@
+ 			len = sizeof buf;
+ 
+ 		    if (printregs)
+-			fprintf (stderr, "    ebx=%08lx ecx=%08lx edx=%08lx esi=%08lx edi=%08lx ebp=%08lx eax=%08lx ds=%04x __ds=%04x es=%04x __es=%04x fs=%04x __fs=%04x gs=%04x __gs=%04x orig_eax=%08lx eip=%08lx cs=%04x __cs=%04x eflags=%08lx esp=%08lx ss=%04x __ss=%04x\n", r.ebx, r.ecx, r.edx, r.esi, r.edi, r.ebp, r.eax, r.ds, r.__ds, r.es, r.__es, r.fs, r.__fs, r.gs, r.__gs, r.orig_eax, r.eip, r.cs, r.__cs, r.eflags, r.esp, r.ss, r.__ss);
+			fprintf (stderr, "    ebx=%08lx ecx=%08lx edx=%08lx esi=%08lx edi=%08lx ebp=%08lx eax=%08lx xds=%08lx xes=%08lx xfs=%08lx xgs=%08lx orig_eax=%08lx eip=%08lx xcs=%08lx eflags=%08lx esp=%08lx xss=%08lx\n", r.ebx, r.ecx, r.edx, r.esi, r.edi, r.ebp, r.eax, r.xds, r.xes, r.xfs, r.xgs, r.orig_eax, r.eip, r.xcs, r.eflags, r.esp, r.xss);
+ 
+ 		    copyout (buf, len, pid, r.edx);
+ 
--- a/debian/patches/002-No_enclosure_support.dpatch
+++ b/debian/patches/002-No_enclosure_support.dpatch
@ -0,0 +1,75 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 002-No_enclosure_support by Pat Suwalski <pat@suwalski.net>
+##
+## DP: The root of the problem is that a lot of the logic behind building
+## DP: the enclosure map and printing the disk list compares directly the 
+## DP: adapter channel list with the physical disk enclosure number, like so:
+## DP:
+## DP:   if (device->device[k].enclosure == a->channel[j])
+## DP:
+## DP: The problem is that one is a uint16_t and the other is a uint8_t.
+## DP: When an enclosure is not present, the value comes back as all-ones.
+## DP: So, the code was trying in numerous places to compare 0xffff with
+## DP: 0xff. Adjusting the struct so both members are uint16_t fixes this.
+## DP:
+## DP: The patch also changes the output when no enclosure is present to
+## DP: put an asterisk as the enclosure ID in the output.
+## DP: The output on the same machine now looks like this:
+## DP:
+## DP:   a0       PERC 5/i Integrated      encl:1 ldrv:2  batt:good
+## DP:   a0d0        19GiB RAID 5   1x4  DEGRADED
+## DP:   a0d1      5567GiB RAID 5   1x4  DEGRADED
+## DP:   a0e*s0     1863GiB  a0d0+ online   errs: media:0  other:28
+## DP:   a0e*s1     1863GiB  a0d0+ rebuild  errs: media:0  other:26
+## DP:   a0e*s2     1863GiB  a0d0+ online   errs: media:0  other:28
+## DP:   a0e*s3     1863GiB  a0d0+ online   errs: media:0  other:28
+
+@DPATCH@
+Index: adapter.c
+===================================================================
+--- a/src/adapter.c	(revision 6)
+++ b/src/adapter.c	(working copy)
+@@ -192,7 +192,10 @@
+ 	d->channel = info->enclosure;
+ 	d->id = info->slot;
+ 
+-	snprintf (d->name, sizeof (d->name), "%se%us%u", a->name, d->channel, d->id);
+	if (d->channel == DISK_NOENC)
+	    snprintf (d->name, sizeof (d->name), "%se*s%u", a->name, d->id);
+	else
+	    snprintf (d->name, sizeof (d->name), "%se%us%u", a->name, d->channel, d->id);
+ 
+ 	d->inquiry = info->inquiry.inq;
+ 	strncpy (d->vendor, d->inquiry.vendor_info, sizeof (d->vendor) - 1);
+@@ -691,6 +694,7 @@
+ 	for (j = 0; j < a->num_channels; ++j)
+ 	    if (device->device[k].enclosure == a->channel[j])
+ 		break;
+
+ 	if (j < a->num_channels)
+ 	    continue;
+ 
+Index: mega.h
+===================================================================
+--- a/src/mega.h	(revision 6)
+++ b/src/mega.h	(working copy)
+@@ -114,7 +114,10 @@
+ #define	SCSI_SELFTEST_FOREGROUND_SHORT	0x05
+ #define	SCSI_SELFTEST_FOREGROUND_LONG	0x06
+ 
+/* Drives without enclosure report this as the enclosure ID */
+#define DISK_NOENC 0xffff
+ 
+
+ /* megaraid2 header file gets this wrong. */
+ typedef struct {
+ 	uint8_t		max_commands;
+@@ -545,7 +548,7 @@
+     uint16_t			dram_size;		/* size of DRAM in MB */
+     uint16_t			rebuild_rate;		/* rebuild rate as percentage */
+     uint16_t			num_channels;		/* number of channels or enclosures */
+-    uint8_t			*channel;		/* channel/enclosure map */
+    uint16_t			*channel;		/* channel/enclosure map */
+     uint16_t			num_physicals;
+     struct physical_drive_info	*physical;
+     struct physical_drive_info	**physical_list;	/* ordered list of physical devices */
--- a/debian/patches/003-Fix_disk_enumeration_loop.dpatch
+++ b/debian/patches/003-Fix_disk_enumeration_loop.dpatch
@ -0,0 +1,64 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 003-Fix_disk_enumeration_loop.dpatch by Pat Suwalski <pat@suwalski.net>
+##
+## DP: When my controller has a failed disk, megasasctl fails.
+## DP:
+## DP: I have tracked the problem down to a bad assumption, that the various
+## DP: disk enumeration loops would use the number of currently online drives
+## DP: as the basis for the iterator.
+## DP:
+## DP: This number decreases when a disk fails. It is not noticeable in many
+## DP: cases, because on many some controllers pinfo->pd_present_count is
+## DP: one higher than the actual number of disks.
+## DP: However, the same situation would be encountered in a RAID1 system with 
+## DP: two failed disks.
+## DP:
+## DP: The attached one-line patch uses the number of ports 
+## DP: on the controller as the basis.
+
+@DPATCH@
+
+This patch fixes a segfault based on an incorrect assumption that the number
+of physical drives to loop over is the number of currently online drives
+connected to the controller. This change plays it safe and makes it use the
+number of ports on the controller, with a fallback for the worst case
+scenario.
+
+Pat Suwalski <pat@suwalski.net>
+
+diff -ur megactl-code/src/adapter.c megactl-code2/src/adapter.c
+--- a/src/adapter.c	2014-01-20 11:13:48.114598462 -0500
+++ b/src/adapter.c	2014-01-20 14:33:32.950851825 -0500
+@@ -706,7 +706,31 @@
+     }
+     qsort (a->channel, a->num_channels, sizeof (*a->channel), cmpChannel);
+ 
+-    a->num_physicals = pinfo->pd_present_count;
+    /* Some notes:
+       Different meanings on different models.
+       - FC_MAX_PHYSICAL_DEVICES used on older controllers, which is 256
+         disks (overallocation)
+       - pd_disk_present_count is number of working drives, not counting
+         missing drives
+       - pd_present_count is unclear. It is pd_disk_present_count + 1 on some
+         controllers
+       - device_interface.port_count contains number of physical ports on the
+         controller
+
+       pd_present_count was used here, but in some controllers causes segfaults
+       when there is a failed drive, and not enough space is allocated.
+
+       Since there cannot be more devices than there are ports, that is a safe
+       number to set without going overboard.
+    */
+    a->num_physicals = pinfo->device_interface.port_count;
+
+    /* On some controllers, namely the PERC6e, the controller does not know
+       how many ports there are in the enclosure. Fall back to the worst case
+       scenario. */
+    if (a->num_physicals < pinfo->pd_disk_present_count)
+        a->num_physicals = FC_MAX_PHYSICAL_DEVICES;
+
+     if ((a->physical = (struct physical_drive_info *) malloc (a->num_physicals * sizeof (*a->physical))) == NULL)
+ 	return "out of memory (physical drives)";
+     memset (a->physical, 0, a->num_physicals * sizeof (*a->physical));
--- a/debian/patches/004-Fix_build_on_recent_distros.dpatch
+++ b/debian/patches/004-Fix_build_on_recent_distros.dpatch
@ -0,0 +1,18 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 004-Fix_build_on_recent_distros.dpatch by Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+##
+## DP: SYS_madvise1 has been renamed to SYS_madvise a long time ago (btw, it's 
+## DP: not used anywhere)
+
+@DPATCH@
+--- a/src/callinfo.c	2007-08-21 08:47:29.000000000 +0200
+++ b/src/callinfo.c	2014-01-21 22:51:59.788201043 +0100
+@@ -255,7 +255,7 @@
+     { SYS_setfsgid32,		0,	"setfsgid32" },
+     { SYS_pivot_root,		0,	"pivot_root" },
+     { SYS_mincore,		0,	"mincore" },
+-    { SYS_madvise1,		0,	"madvise1" },
+    { SYS_madvise,		0,	"madvise" },
+     { SYS_getdents64,		0,	"getdents64" },
+     { SYS_fcntl64,		0,	"fcntl64" },
+     { 222,			0,	NULL },
--- a/debian/patches/005-Makefile.dpatch
+++ b/debian/patches/005-Makefile.dpatch
@ -0,0 +1,33 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 004-Makefile.dpatch by Mario Fetka (geos_one) <mario.fetka@gmail.com>
+##
+## DP: megatrace must be build with m32 on 64bit hosts
+## DP: thx. to gentoo devs
+
+@DPATCH@
+diff -urN megactl-0.4.1.orig/src/Makefile megactl-0.4.1/src/Makefile
+--- megactl-0.4.1.orig/src/Makefile	2007-08-21 09:19:53.000000000 +0200
+++ megactl-0.4.1/src/Makefile	2009-11-21 12:30:44.242501898 +0100
+@@ -1,11 +1,17 @@
+ 
+-SRCS=		megactl.c adapter.c megaioctl.c megatrace.c callinfo.c dumpbytes.c logpage.c ntrim.c
+SRCS=		megactl.c adapter.c megaioctl.c callinfo.c dumpbytes.c logpage.c ntrim.c
+ INC=		-I./schily -Iincludes-hack
+ HDRS=		mega.h adapter.h megaioctl.h callinfo.h logpage.h dumpbytes.h
+-ARCH=		-m32
+-CFLAGS=		-g -Wall $(INC) $(ARCH)
+-LDFLAGS=	-g $(ARCH)
+-PROGRAMS=	megactl megasasctl megatrace
+ARCH?=		-m32
+CFLAGS?=	-g -Wall
+CFLAGS+=	$(INC) $(ARCH)
+LDFLAGS?=	-g
+LDFLAGS+=	$(ARCH)
+PROGRAMS=	megactl megasasctl
+ifeq ($(ARCH),-m32)
+PROGRAMS+=	megatrace
+SRCS+=		megatrace.c
+endif
+ 
+ all:		$(PROGRAMS)
+ 
--- a/debian/patches/006-gcc-fixes.dpatch
+++ b/debian/patches/006-gcc-fixes.dpatch
@ -0,0 +1,53 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 004-gcc-fixes.dpatch by Mario Fetka (geos_one) <mario.fetka@gmail.com>
+##
+## DP: get it build on newer kernels
+## DP: thx. to gentoo devs
+
+@DPATCH@
+diff -Nuar --exclude '*.swp' --exclude '*.o' megactl-0.4.1.orig/src/callinfo.c megactl-0.4.1/src/callinfo.c
+--- megactl-0.4.1.orig/src/callinfo.c	2007-08-21 00:19:53.000000000 -0700
+++ megactl-0.4.1/src/callinfo.c	2014-07-13 22:05:06.585598812 -0700
+@@ -255,7 +255,12 @@
+     { SYS_setfsgid32,		0,	"setfsgid32" },
+     { SYS_pivot_root,		0,	"pivot_root" },
+     { SYS_mincore,		0,	"mincore" },
+#ifdef SYS_madvise
+    { SYS_madvise,		0,	"madvise" },
+#endif
+#ifdef SYS_madvise1
+     { SYS_madvise1,		0,	"madvise1" },
+#endif
+     { SYS_getdents64,		0,	"getdents64" },
+     { SYS_fcntl64,		0,	"fcntl64" },
+     { 222,			0,	NULL },
+diff -Nuar --exclude '*.swp' --exclude '*.o' megactl-0.4.1.orig/src/logpage.c megactl-0.4.1/src/logpage.c
+--- megactl-0.4.1.orig/src/logpage.c	2007-08-21 00:19:53.000000000 -0700
+++ megactl-0.4.1/src/logpage.c	2014-07-13 21:58:34.010848677 -0700
+@@ -20,6 +20,8 @@
+  * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+  */
+ 
+#define __STDC_FORMAT_MACROS
+#include <inttypes.h>
+ 
+ #include	"megaioctl.h"
+ #include	"logpage.h"
+@@ -107,7 +109,7 @@
+ 
+     for (k = 0; (b >= 1024) && (k < sizeof (suffix) / sizeof (suffix[0]) - 1); ++k, b /= 1024)
+ 	;
+-    snprintf (bytes, sizeof bytes, "%3llu%s%s", b, suffix[k], unit);
+    snprintf (bytes, sizeof bytes, "%3" PRIu64 "%s%s", b, suffix[k], unit);
+     return bytes;
+ }
+ 
+@@ -378,7 +380,7 @@
+ 		 default:				result = "unknown result"; notice = 0; break;
+ 		}
+ 		if (verbosity > notice)
+-		    fprintf (f, "    %2d: timestamp %4ud%02uh: %10s %-30s seg:%u lba:%-8lld sk:%u asc:%u ascq:%u vs:%u\n", k, t->timestamp / 24, t->timestamp % 24, test, result, t->number, t->lba, t->sense_key, t->additional_sense_code, t->additional_sense_code_qualifier, t->vendor_specific);
+		    fprintf (f, "    %2d: timestamp %4ud%02uh: %10s %-30s seg:%u lba:%-8"PRIu64" sk:%u asc:%u ascq:%u vs:%u\n", k, t->timestamp / 24, t->timestamp % 24, test, result, t->number, t->lba, t->sense_key, t->additional_sense_code, t->additional_sense_code_qualifier, t->vendor_specific);
+ 	    }
+ 	}
+ 	break;
--- a/debian/patches/007-tracefix.dpatch
+++ b/debian/patches/007-tracefix.dpatch
@ -0,0 +1,239 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 004-tracefix.dpatch by Mario Fetka (geos_one) <mario.fetka@gmail.com>
+##
+## DP: megatrace fixup for 64bit systems
+## DP: thx. to gentoo devs
+
+@DPATCH@
+diff -Nuar megactl-0.4.1.orig/src/megactl.c megactl-0.4.1/src/megactl.c
+--- megactl-0.4.1.orig/src/megactl.c	2007-08-21 00:19:53.000000000 -0700
+++ megactl-0.4.1/src/megactl.c	2014-07-14 11:15:14.538745305 -0700
+@@ -45,6 +45,9 @@
+ 
+ ********************************************************************/
+ 
+#define __STDC_FORMAT_MACROS
+#include <inttypes.h>
+
+ #include	"mega.h"
+ #include	"megaioctl.h"
+ #include	"adapter.h"
+@@ -207,7 +210,7 @@
+ 
+     for (k = 0; (b >= 1024) && (k < sizeof (suffix) / sizeof (suffix[0]) - 1); ++k, b /= 1024)
+ 	;
+-    snprintf (bytes, sizeof bytes, "%3llu%s%s", b, suffix[k], unit);
+    snprintf (bytes, sizeof bytes, "%3"PRIu64"%s%s", b, suffix[k], unit);
+     return bytes;
+ }
+ 
+@@ -604,6 +607,8 @@
+ 	fprintf (stderr, "megaraid driver version %x too old.\n", driverVersion);
+ 	return 1;
+     }
+#else
+	driverVersion = 0;
+ #endif
+ 
+     if (megaGetNumAdapters (fd, &numAdapters, sas) < 0)
+diff -Nuar megactl-0.4.1.orig/src/megaioctl.c megactl-0.4.1/src/megaioctl.c
+--- megactl-0.4.1.orig/src/megaioctl.c	2014-07-14 11:30:03.590781305 -0700
+++ megactl-0.4.1/src/megaioctl.c	2014-07-14 11:31:36.410258930 -0700
+@@ -87,7 +87,11 @@
+     m->cmd = cmd;
+     m->opcode = opcode;
+     m->subopcode = subopcode;
+#ifdef __x86_64__
+    m->xferaddr = (uint64_t) data;
+#else
+     m->xferaddr = (uint32_t) data;
+#endif
+     if (data)
+ 	memset (data, 0, len);
+ 
+@@ -115,7 +119,11 @@
+     m->cmd = cmd;
+     m->opcode = opcode;
+     m->subopcode = subopcode;
+#ifdef __x86_64__
+    m->xferaddr = (uint64_t) data;
+#else
+     m->xferaddr = (uint32_t) data;
+#endif
+     if (data)
+ 	memset (data, 0, len);
+ 
+@@ -178,11 +186,19 @@
+ 	u.ui.fcs.adapno = MKADAP(adapter->adapno);
+ 	u.data = data;
+ 	m->cmd = MBOXCMD_PASSTHRU;
+#ifdef __x86_64__
+	m->xferaddr = (uint64_t) p;
+#else
+ 	m->xferaddr = (uint32_t) p;
+#endif
+ 	p->timeout = 3;
+ 	p->ars = 1;
+ 	p->target = target;
+-	p->dataxferaddr = (uint32_t) data;
+#ifdef __x86_64__
+    p->dataxferaddr = (uint64_t) data;
+#else
+    p->dataxferaddr = (uint32_t) data;
+#endif
+ 	p->dataxferlen = len;
+ 	p->scsistatus = 239;	/* HMMM */
+ 	memcpy (p->cdb, cdb, cdblen);
+diff -Nuar megactl-0.4.1.orig/src/megatrace.c megactl-0.4.1/src/megatrace.c
+--- megactl-0.4.1.orig/src/megatrace.c	2014-07-14 01:31:47.704312799 -0700
+++ megactl-0.4.1/src/megatrace.c	2014-07-14 11:37:20.570755832 -0700
+@@ -170,7 +170,11 @@
+ 		    fprintf (stderr, "ptrace:getregs: %s\n", strerror (errno));
+ 		    exit (1);
+ 		}
+#ifdef __x86_64__
+		call = r.orig_rax;
+#else
+ 		call = r.orig_eax;
+#endif
+ 		/*printthis = call == SYS_ioctl;*/
+ 
+ 		if (state == INBOUND)
+@@ -188,18 +192,30 @@
+ 		{
+ 		    if ((call < 0) || (call > callmax) || (callinfo[call].name == NULL))
+ 		    {
+#ifdef __x86_64__
+			fprintf (stderr, "= 0x%08llx\n", (unsigned long long) r.rax);
+#else
+ 			fprintf (stderr, "= 0x%08lx\n", (unsigned long) r.eax);
+#endif
+ 		    }
+ 		    else
+ 		    {
+ 			if (callinfo[call].ptrval)
+ 			{
+ 			    if (printcalls || printthis)
+#ifdef __x86_64__
+				fprintf (stderr, " = 0x%08llx\n", r.rax);
+#else
+ 				fprintf (stderr, " = 0x%08lx\n", r.eax);
+#endif
+ 			}
+ 			else
+ 			{
+#ifdef __x86_64__
+			    long	rv = r.rax;
+#else
+ 			    long	rv = r.eax;
+#endif
+ 			    if (rv < 0)
+ 			    {
+ 				if (printcalls || printthis)
+@@ -219,16 +235,22 @@
+ 		    unsigned int		len = 16;
+ 		    unsigned char		buf[65536];
+ 
+#ifdef __x86_64__
+		    unsigned long long	fd = r.rbx;
+		    unsigned long long	ioc = r.rcx;
+		    unsigned long long	arg = r.rdx;
+#else
+ 		    unsigned long		fd = r.ebx;
+-
+ 		    unsigned long		ioc = r.ecx;
+		    unsigned long		arg = r.edx;
+#endif
+
+ 		    unsigned int		iocdir = _IOC_DIR(ioc);
+ 		    unsigned char		ioctype = _IOC_TYPE(ioc);
+ 		    unsigned int		iocnr = _IOC_NR(ioc);
+ 		    unsigned int		iocsize = _IOC_SIZE(ioc);
+ 		    char			*iocdirname;
+ 
+-		    unsigned long		arg = r.edx;
+ 
+ 		    switch (iocdir)
+ 		    {
+@@ -240,7 +262,11 @@
+ 
+ 		    fprintf (stderr, "%s: ioctl(%ld, _IOC(\"%s\",'%c',0x%02x,0x%02x), 0x%08lx)", tbuf, fd, iocdirname, ioctype, iocnr, iocsize, arg);
+ 		    if (state == OUTBOUND)
+#ifdef __x86_64__
+			fprintf (stderr, " = %lld\n", r.rax);
+#else
+ 			fprintf (stderr, " = %ld\n", r.eax);
+#endif
+ 		    if (getenv ("LOG_INBOUND"))
+ 			fprintf (stderr, "\n");
+ 
+@@ -249,10 +275,18 @@
+ 		    if (len > sizeof buf)
+ 			len = sizeof buf;
+ 
+#ifdef __x86_64__
+		    if (printregs)
+			fprintf (stderr, "    rbx=%08llx rcx=%08llx rdx=%08llx rsi=%08llx rdi=%08llx rbp=%08llx rax=%08llx ds=%08llx es=%08llx fs=%08llx gs=%08llx orig_rax=%08llx rip=%08llx cs=%08llx eflags=%08llx rsp=%08llx ss=%08llx\n", r.rbx, r.rcx, r.rdx, r.rsi, r.rdi, r.rbp, r.rax, r.ds, r.es, r.fs, r.gs, r.orig_rax, r.rip, r.cs, r.eflags, r.rsp, r.ss);
+
+		    copyout (buf, len, pid, r.rdx);
+#else
+ 		    if (printregs)
+ 			fprintf (stderr, "    ebx=%08lx ecx=%08lx edx=%08lx esi=%08lx edi=%08lx ebp=%08lx eax=%08lx xds=%08lx xes=%08lx xfs=%08lx xgs=%08lx orig_eax=%08lx eip=%08lx xcs=%08lx eflags=%08lx esp=%08lx xss=%08lx\n", r.ebx, r.ecx, r.edx, r.esi, r.edi, r.ebp, r.eax, r.xds, r.xes, r.xfs, r.xgs, r.orig_eax, r.eip, r.xcs, r.eflags, r.esp, r.xss);
+ 
+ 		    copyout (buf, len, pid, r.edx);
+#endif
+
+ 
+ 		    if ((ioctype == 'm') && (iocnr == 0) && (iocsize == sizeof (struct uioctl_t)))
+ 		    {
+@@ -405,7 +439,11 @@
+ 			else
+ 			{
+ 			    fprintf (stderr, "    host %d, off 0x%04x, count %d, sense_off 0x%08x, sense_len 0x%08x\n", iocp->host_no, iocp->sgl_off, iocp->sge_count, iocp->sense_off, iocp->sense_len);
+#ifdef __x86_64__
+			    dumpbytes (stderr, buf, len, (void *) r.rdx, NULL);
+#else
+ 			    dumpbytes (stderr, buf, len, (void *) r.edx, NULL);
+#endif
+ 			}
+ 			if (log)
+ 			{
+@@ -427,23 +465,38 @@
+ 		    }
+ 		    else
+ 		    {
+#ifdef __x86_64__
+			dumpbytes (stderr, buf, len, (void *) r.rdx, NULL);
+#else
+ 			dumpbytes (stderr, buf, len, (void *) r.edx, NULL);
+#endif
+ 		    }
+ 		    fprintf (stderr, "\n");
+ 		}
+ 
+ 		switch (state)
+ 		{
+#ifdef __x86_64__
+		    static u64		lastrip = 0;
+#else
+ 		    static u32		lasteip = 0;
+#endif
+
+ 
+ 		 case UNTRACED:
+ 		    /* We don't know whether we were inbound or outbound on the first signal; this
+ 		       appears to differ between kernels. So we defer until we see the same eip in
+ 		       two successive traps, at which point we know we were outbound, so the next
+ 		       trap is inbound. */
+#ifdef __x86_64__
+		    if (lastrip == r.rip)
+			state = INBOUND;
+		    lastrip = r.rip;
+#else
+ 		    if (lasteip == r.eip)
+ 			state = INBOUND;
+ 		    lasteip = r.eip;
+#endif
+ 		    break;
+ 		 case INBOUND:		state = OUTBOUND; break;
+ 		 case OUTBOUND:		state = INBOUND; break;
--- a/debian/patches/00list
+++ b/debian/patches/00list
@ -0,0 +1,7 @@
+000-No_absolute_pathes_in_examples.dpatch
+001-Drop_obsolete_asm_user.h.dpatch
+002-No_enclosure_support.dpatch
+003-Fix_disk_enumeration_loop.dpatch
+005-Makefile.dpatch
+006-gcc-fixes.dpatch
+007-tracefix.dpatch
--- a/debian/preinst
+++ b/debian/preinst
@ -0,0 +1,13 @@
+#!/bin/sh -e
+
+# Skip if there's no previous version
+if [ ! -z $2 ]; then
+  if dpkg --compare-versions $2 lt 0.4.1-4; then
+    update-rc.d -f megactl-makedev remove || true
+    rm -f /etc/init.d/megactl-makedev
+  fi
+fi
+
+#DEBHELPER#
+
+exit 0
--- a/debian/rules
+++ b/debian/rules
@ -0,0 +1,65 @@
+#!/usr/bin/make -f
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+include /usr/share/dpatch/dpatch.make
+
+ARCH    = $(shell dpkg-architecture -qDEB_BUILD_ARCH)
+
+CFLAGS = -Wall -g
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+	CFLAGS += -O0
+else
+	CFLAGS += -O2
+endif
+
+ifeq ($(ARCH),i386)
+	MY_MAKEOPTS="ARCH=-m32"
+else
+	MY_MAKEOPTS="ARCH=-m64"
+endif
+#	$(MAKE) CFLAGS="$(CFLAGS) \$$(INC) \$$(ARCH)" -C src/
+
+build: build-stamp
+build-stamp: patch-stamp
+	dh_testdir
+	$(MAKE) $(MY_MAKEOPTS) CFLAGS="$(CFLAGS) \$$(INC) \$$(ARCH)" -C src/
+	touch $@
+
+clean: unpatch
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp
+	$(MAKE) clean -C src/
+	dh_clean
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k
+	dh_installdirs
+
+binary-indep: build install
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs
+	dh_installdocs
+	dh_installexamples
+	dh_install
+	dh_installman
+	dh_link
+	dh_strip
+	dh_compress
+	dh_fixperms
+	dh_installdeb
+ifeq ($(ARCH),i386)
+	dh_shlibdeps
+endif
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install
--- a/debian/watch
+++ b/debian/watch
@ -0,0 +1,2 @@
+version=3
+http://sf.net/megactl/megactl-([0-9\.]+)\.tar\.gz
--- a/debian/wrappers/create-devices-nodes
+++ b/debian/wrappers/create-devices-nodes
@ -0,0 +1,32 @@
+# Author: Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+# License: Public domain
+
+create_node() {
+    # Since 2.6.25rc2 linux kernel, megadev0 is created dynamically by udev
+    # See http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=90a95af85f22c82f87e5fb714bac7ee06673b0ff
+    if [ ! -e /dev/megadev0 ]; then
+        # Not available, try to create it by hand for kernel pre 2.6.25rc2
+        grep -q 'megadev$' /proc/devices && MEGARAID="ok"
+        if [ ! -z ${MEGARAID} ]; then
+            MAJOR=`grep 'megadev$' /proc/devices | head -n 1 | awk '{ print $1 }'`
+            mknod /dev/megadev0 c $MAJOR 0
+            return $?
+	fi
+    fi
+    if [ -e /dev/megadev0 ]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+create_node_sas() {
+    grep -q 'megaraid_sas_ioctl$' /proc/devices && MEGARAIDSAS="ok"
+    if [ ! -z ${MEGARAIDSAS} ]; then
+        MAJOR=`grep 'megaraid_sas_ioctl$' /proc/devices | head -n 1 | awk '{ print $1 }'`
+        test -e /dev/megaraid_sas_ioctl_node || mknod /dev/megaraid_sas_ioctl_node c $MAJOR 0
+        return 0
+    else
+        return 1
+    fi
+}
--- a/debian/wrappers/megactl
+++ b/debian/wrappers/megactl
@ -0,0 +1,15 @@
+#!/bin/sh
+
+# Author: Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+# License: Public domain
+
+. /usr/lib/megactl/create-devices-nodes
+
+create_node
+
+if [ $? -eq 0 ]; then
+  /usr/lib/megactl/megactl $@
+else
+  echo "No LSI MegaRAID cards found. You may try megasasctl instead."
+  exit 1
+fi
--- a/debian/wrappers/megasasctl
+++ b/debian/wrappers/megasasctl
@ -0,0 +1,15 @@
+#!/bin/sh
+
+# Author: Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+# License: Public domain
+
+. /usr/lib/megactl/create-devices-nodes
+
+create_node_sas
+
+if [ $? -eq 0 ]; then
+  /usr/lib/megactl/megasasctl $@
+else
+  echo "No LSI MegaRAID SAS cards found. You may try megactl instead."
+  exit 1
+fi