Package: src:sg3-utils
Hi Ritesh,
Please consider this patch instead.
I noticed the previous one has bug in the initramfs hook.
If there's nothing in initramfs's /usr/bin, sg_inq is copied
as /usr/bin (file), rather than /usr/bin/sq_inq;
This breaks multipath discovery because the ID_SCSI udev properties
(from sg_inq --export) doesn't show up.
$ interdiff sg3-utils_udev-rules.debdiff sg3-utils_udev-rules_v2.debdiff
[snip]
@@ -27,7 +27,7 @@
done
}
-copy_exec /usr/bin/sg_inq /usr/bin
+copy_exec /usr/bin/sg_inq
add_udev_rules
Thanks!
--
Mauricio Faria de Oliveira
IBM Linux Technology Center
diff -Nru sg3-utils-1.39/debian/changelog sg3-utils-1.39/debian/changelog
--- sg3-utils-1.39/debian/changelog 2014-09-29 05:01:40.000000000 -0300
+++ sg3-utils-1.39/debian/changelog 2015-04-12 19:49:18.000000000 -0300
@@ -1,3 +1,14 @@
+sg3-utils (1.39-1udevrules1) UNRELEASED; urgency=medium
+
+ * sg3-utils-udev (new binary package): provide the udev rules for SCSI-ID
+ mappings and symlinks at boot time for multipath-tools:
+ - debian/control: add sg3-utils-udev
+ - debian/rules: build it with override_dh_{install,clean}
+ - debian/initramfs/hooks: add_udev_rules() and copy_exec() 'sg_inq' to
initramfs
+ - debian/sg3-utils-udev.post{inst,rm}: call update-initramfs
+
+ -- Mauricio Faria de Oliveira <mauri...@linux.vnet.ibm.com> Sun, 12 Apr 2015
19:22:02 -0300
+
sg3-utils (1.39-1) unstable; urgency=medium
* [a3a22b2] Imported Upstream version 1.39
diff -Nru sg3-utils-1.39/debian/control sg3-utils-1.39/debian/control
--- sg3-utils-1.39/debian/control 2014-04-03 03:37:10.000000000 -0300
+++ sg3-utils-1.39/debian/control 2015-04-12 19:21:27.000000000 -0300
@@ -62,3 +62,18 @@
Developer files (i.e. headers and a static library) which are associated with
the utilities in the sg3-utils package.
+Package: sg3-utils-udev
+Architecture: all
+Depends: sg3-utils, initramfs-tools
+Description: utilities for devices using the SCSI command set (udev rules)
+ Most OSes have SCSI pass-through interfaces that enable user space programs
+ to send SCSI commands to a device and fetch the response. With SCSI to ATA
+ Translation (SAT) many ATA disks now can process SCSI commands. Typically
+ each utility in this package implements one SCSI command. See the draft
+ standards at www.t10.org for SCSI command definitions plus SAT. ATA
+ commands are defined in the draft standards at www.t13.org . For a mapping
+ between supported SCSI and ATA commands and utility names in this package
+ see the COVERAGE file.
+ .
+ udev rules which are associated with the utilities in the sg3-utils package.
+
diff -Nru sg3-utils-1.39/debian/initramfs/hooks
sg3-utils-1.39/debian/initramfs/hooks
--- sg3-utils-1.39/debian/initramfs/hooks 1969-12-31 21:00:00.000000000
-0300
+++ sg3-utils-1.39/debian/initramfs/hooks 2015-04-12 19:21:27.000000000
-0300
@@ -0,0 +1,33 @@
+#!/bin/sh
+# (based on multipath-tools-boot)
+
+PREREQS="udev"
+
+prereqs() { echo "$PREREQS"; }
+
+case $1 in
+prereqs)
+ prereqs
+ exit 0
+ ;;
+esac
+
+if [ ! -x /usr/bin/sg_inq ]; then
+ exit 0
+fi
+
+. /usr/share/initramfs-tools/hook-functions
+
+add_udev_rules()
+{
+ for rules in 55-scsi-sg3_id.rules 58-scsi-sg3_symlink.rules; do
+ if [ -e /lib/udev/rules.d/$rules ]; then
+ cp -p /lib/udev/rules.d/$rules $DESTDIR/lib/udev/rules.d/
+ fi
+ done
+}
+
+copy_exec /usr/bin/sg_inq
+
+add_udev_rules
+
diff -Nru sg3-utils-1.39/debian/rules sg3-utils-1.39/debian/rules
--- sg3-utils-1.39/debian/rules 2014-04-03 03:37:10.000000000 -0300
+++ sg3-utils-1.39/debian/rules 2015-04-12 19:21:27.000000000 -0300
@@ -16,10 +16,32 @@
DEB_HOST_ARCH_OS := $(shell dpkg-architecture -qDEB_HOST_ARCH_OS 2>/dev/null)
PKG_VERS=$(shell dpkg-parsechangelog | sed -rne 's,^Version: ([^-]+).*,\1,p')
+INITRAMFS=$(CURDIR)/debian/sg3-utils-udev/usr/share/initramfs-tools/
+
get-orig-source:
uscan --force-download --rename --repack --download-version=$(PKG_VERS)
--destdir=.
%:
dh "$@" --with autoreconf
+override_dh_install:
+ dh_testdir
+ dh_install
+
+ [ ! -f scripts/55-scsi-sg3_id.rules ] || cp
scripts/55-scsi-sg3_id.rules debian/sg3-utils-udev.scsi-sg3_id.udev
+ [ ! -f scripts/58-scsi-sg3_symlink.rules ] || cp
scripts/58-scsi-sg3_symlink.rules debian/sg3-utils-udev.scsi-sg3_symlink.udev
+
+ dh_installudev -psg3-utils-udev --priority=55 --name=scsi-sg3_id
+ dh_installudev -psg3-utils-udev --priority=58 --name=scsi-sg3_symlink
+
+ install -D -m 755 debian/initramfs/hooks $(INITRAMFS)/hooks/sg3-utils
+
+override_dh_clean:
+ dh_testdir
+
+ rm -f debian/sg3-utils-udev.scsi-sg3_id.udev
+ rm -f debian/sg3-utils-udev.scsi-sg3_symlink.udev
+
+ dh_clean
+
.PHONY: get-orig-source
diff -Nru sg3-utils-1.39/debian/sg3-utils-udev.postinst
sg3-utils-1.39/debian/sg3-utils-udev.postinst
--- sg3-utils-1.39/debian/sg3-utils-udev.postinst 1969-12-31
21:00:00.000000000 -0300
+++ sg3-utils-1.39/debian/sg3-utils-udev.postinst 2015-04-12
19:21:27.000000000 -0300
@@ -0,0 +1,35 @@
+#!/bin/sh
+# postinst script for sg3-utils-udev
+# (based on multipath-tools-boot)
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# Source debconf library.
+. /usr/share/debconf/confmodule
+
+case "$1" in
+ configure)
+ if [ -x /usr/sbin/update-initramfs -a -e
/etc/initramfs-tools/initramfs.conf ]; then
+ update-initramfs -u
+ fi
+ ;;
+
+ abort-upgrade|abort-remove|abort-deconfigure)
+ ;;
+
+ *)
+ echo "postinst called with unknown argument \`$1'" >&2
+ exit 1
+ ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+
diff -Nru sg3-utils-1.39/debian/sg3-utils-udev.postrm
sg3-utils-1.39/debian/sg3-utils-udev.postrm
--- sg3-utils-1.39/debian/sg3-utils-udev.postrm 1969-12-31 21:00:00.000000000
-0300
+++ sg3-utils-1.39/debian/sg3-utils-udev.postrm 2015-04-12 19:21:27.000000000
-0300
@@ -0,0 +1,46 @@
+#!/bin/sh
+# postrm script for sg3-utils-udev
+# (based on multipath-tools-boot)
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+# * <postrm> `remove'
+# * <postrm> `purge'
+# * <old-postrm> `upgrade' <new-version>
+# * <new-postrm> `failed-upgrade' <old-version>
+# * <new-postrm> `abort-install'
+# * <new-postrm> `abort-install' <old-version>
+# * <new-postrm> `abort-upgrade' <old-version>
+# * <disappearer's-postrm> `disappear' <overwriter>
+# <overwriter-version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+case "$1" in
+ remove)
+ if [ -x /usr/sbin/update-initramfs -a -e
/etc/initramfs-tools/initramfs.conf ]; then
+ update-initramfs -u
+ fi
+ ;;
+
+ purge|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
+ ;;
+
+ *)
+ echo "postrm called with unknown argument \`$1'" >&2
+ exit 1
+ ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+
