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[Powerpc-utils-devel] [PATCH 2/2 v2] powerpcutils: Add ls-vscsi, ls-veth, ls-vdev scripts
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From: Brian K. <br...@li...> - 2010-02-12 23:13:11
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Adds ls-vscsi, ls-veth, and ls-vdev scripts the HMC can call
to retrieve VIO related information from Linux.
Signed-off-by: Brian King <br...@li...>
---
powerpc-utils.spec.in | 3 +
scripts/Makefile.am | 4 +-
scripts/Makefile.in | 4 +-
scripts/ls-vdev | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++
scripts/ls-veth | 64 ++++++++++++++++++++++++++++++++++++++++++
scripts/ls-vscsi | 62 ++++++++++++++++++++++++++++++++++++++++
6 files changed, 209 insertions(+), 4 deletions(-)
diff -puN /dev/null scripts/ls-vdev
--- /dev/null 2009-12-15 17:58:07.000000000 -0600
+++ powerpc-utils-bjking1/scripts/ls-vdev 2010-02-12 17:00:27.000000000 -0600
@@ -0,0 +1,76 @@
+#! /bin/bash
+
+# Copyright (c) 2010 International Business Machines
+# Common Public License Version 1.0 (see COPYRIGHT)
+#
+# Author Brian King <br...@li...>
+#
+# ls-vdev - This utility provides the HMC or IVM with name information for
+# virtual scsi adapters and devices
+#
+
+LSVDEV="ls-vdev"
+VERSION="0.1"
+LS="/bin/ls"
+GREP="/bin/grep"
+SED="/bin/sed"
+
+usage()
+{
+ echo "Usage: $LSVDEV"
+ echo "Provide information on Virtual SCSI adapters and devices"
+ echo ""
+ echo "Optional arguments."
+ echo " -V, --version Display version information and exit"
+ echo " -h, --help Display this help information and exit"
+ echo ""
+}
+
+show_version()
+{
+ echo "$LSVDEV: Version $VERSION"
+ echo "Written by: Brian King <br...@li...>"
+}
+
+
+while getopts "Vh" flag ; do
+ case "$flag" in
+ V) show_version
+ exit 0 ;;
+
+ h) usage
+ exit 0 ;;
+ \?) usage
+ exit 1 ;;
+ :) echo "Option -$OPTARG requires an argument."
+ exit 1 ;;
+ esac
+done
+
+# Look at every ibmvscsi (Virtual SCSI) device
+for dev in $($LS -d /proc/device-tree/vdevice/v-scsi* 2> /dev/null) ; do
+ # find the slot so it can be used in sysfs
+ slot=$(echo $dev | $SED -e "s/\/proc\/device-tree\/vdevice\/v-scsi@//")
+
+ # there is only one host per device, assign it to the path's name
+ for host in $($LS -d /sys/devices/vio/$slot/host*) ; do
+ parent=$(echo $host | $SED -e "s/.*\///")
+ host=$($LS -d /sys/devices/vio/$slot/host*/)
+
+ # loop through the targets for this host.
+ for t in $($LS -d $host/target*); do
+ target=$(echo $($LS -d $t/$($LS $t | $GREP -v uevent | $GREP -v power | $GREP -v subsystem)))
+ if [[ ! -d $target/block ]]; then
+ name=$(echo $($LS -d $target/block*) | $SED -e "s/.*://")
+ else
+ name=$($LS $target/block)
+ fi
+
+ echo "$parent $name"
+ done
+ done
+done
+
+exit 0
+
+# end
diff -puN /dev/null scripts/ls-veth
--- /dev/null 2009-12-15 17:58:07.000000000 -0600
+++ powerpc-utils-bjking1/scripts/ls-veth 2010-02-12 16:57:39.000000000 -0600
@@ -0,0 +1,64 @@
+#! /bin/bash
+
+# Copyright (c) 2010 International Business Machines
+# Common Public License Version 1.0 (see COPYRIGHT)
+#
+# Author Brian King <br...@li...>
+#
+# ls-veth - This utility provides the HMC or IVM with name information for
+# virtual ethernet devices
+#
+
+LSVETH="ls-veth"
+VERSION="0.1"
+OFPATHNAME="/usr/sbin/ofpathname"
+CAT="/bin/cat"
+LS="/bin/ls"
+SED="/bin/sed"
+
+usage()
+{
+ echo "Usage: $LSVETH [-h]"
+ echo "Provide information on Virtual Ethernet devices"
+ echo ""
+ echo "Optional arguments."
+ echo " -V, --version Display version information and exit"
+ echo " -h, --help Display this help information and exit"
+ echo ""
+}
+
+show_version()
+{
+ echo "$LSVETH: Version $VERSION"
+ echo "Written by: Brian King <br...@li...>"
+}
+
+
+while getopts "Vh" flag ; do
+ case "$flag" in
+ V) show_version
+ exit 0 ;;
+
+ h) usage
+ exit 0 ;;
+ \?) usage
+ exit 1 ;;
+ :) echo "Option -$OPTARG requires an argument."
+ exit 1 ;;
+ esac
+done
+
+# Look at every ibmveth (Virtual Ethernet) device
+for dev in $($LS -d /proc/device-tree/vdevice/l-lan* 2> /dev/null); do
+ # use ofpathname to get the device name (i.e. eth0)
+ name=$($OFPATHNAME -l $(echo $dev | $SED -e "s/\/proc\/device-tree//"))
+
+ # get the physical location
+ physloc=$($CAT $dev/ibm,loc-code)
+
+ echo "$name $physloc"
+done
+
+exit 0
+
+# end
diff -puN /dev/null scripts/ls-vscsi
--- /dev/null 2009-12-15 17:58:07.000000000 -0600
+++ powerpc-utils-bjking1/scripts/ls-vscsi 2010-02-12 16:59:31.000000000 -0600
@@ -0,0 +1,62 @@
+#! /bin/bash
+
+# Copyright (c) 2010 International Business Machines
+# Common Public License Version 1.0 (see COPYRIGHT)
+#
+# Author Brian King <br...@li...>
+#
+# ls-vscsi - This utility provides the HMC or IVM with name information for
+# virtual scsi devices
+#
+
+LSVSCSI="ls-vscsi"
+VERSION="0.1"
+CAT="/bin/cat"
+LS="/bin/ls"
+SED="/bin/sed"
+
+usage()
+{
+ echo "Usage: $LSVSCSI"
+ echo "Provide information on Virtual devices"
+}
+
+show_version()
+{
+ echo "$LSVSCSI: Version $VERSION"
+ echo "Written by: Brian King <br...@li...>"
+}
+
+
+while getopts "Vh" flag ; do
+ case "$flag" in
+
+ V) show_version
+ exit 0 ;;
+
+ h) usage
+ exit 0 ;;
+ \?) usage
+ exit 1 ;;
+ esac
+done
+
+
+# Look at every ibmvscsi (Virtual SCSI) device
+for dev in $($LS -d /proc/device-tree/vdevice/v-scsi* 2> /dev/null) ; do
+ # pull the physical location
+ physloc=$($CAT $dev/ibm,loc-code)
+
+ # find the slot so it can be used in sysfs
+ slot=$(echo $dev | $SED -e "s/\/proc\/device-tree\/vdevice\/v-scsi@//")
+
+ # there is only one host per device, assign it to the path's name
+ for host in $($LS -d /sys/devices/vio/$slot/host*) ; do
+ name=$(echo $host | $SED -e "s/.*\///")
+ echo "$name $physloc"
+ done
+done
+
+exit 0
+
+# end
diff -puN powerpc-utils.spec.in~powerpc_lsvio powerpc-utils.spec.in
--- powerpc-utils/powerpc-utils.spec.in~powerpc_lsvio 2010-02-12 17:08:37.000000000 -0600
+++ powerpc-utils-bjking1/powerpc-utils.spec.in 2010-02-12 17:09:06.000000000 -0600
@@ -41,6 +41,9 @@ Utilities for maintaining and servicing
/usr/sbin/ofpathname
/usr/sbin/ppc64_cpu
/usr/sbin/lsdevinfo
+/usr/sbin/ls-veth
+/usr/sbin/ls-vdev
+/usr/sbin/ls-vscsi
/etc/init.d/ibmvscsis.sh
diff -puN scripts/Makefile.am~powerpc_lsvio scripts/Makefile.am
--- powerpc-utils/scripts/Makefile.am~powerpc_lsvio 2010-02-12 17:10:39.000000000 -0600
+++ powerpc-utils-bjking1/scripts/Makefile.am 2010-02-12 17:11:11.000000000 -0600
@@ -2,10 +2,10 @@ bin_SCRIPTS = amsstat
dist_bin_SCRIPTS = amsstat
sbin_SCRIPTS = update_flash hvcsadmin vscsisadmin rtas_dump snap \
- bootlist ofpathname lsdevinfo
+ bootlist ofpathname lsdevinfo ls-veth ls-vscsi ls-vdev
dist_sbin_SCRIPTS = update_flash hvcsadmin vscsisadmin rtas_dump snap \
- bootlist ofpathname lsdevinfo
+ bootlist ofpathname lsdevinfo ls-veth ls-vscsi ls-vdev
initdir = /etc/init.d
init_DATA = ibmvscsis.sh
diff -puN scripts/Makefile.in~powerpc_lsvio scripts/Makefile.in
--- powerpc-utils/scripts/Makefile.in~powerpc_lsvio 2010-02-12 17:10:44.000000000 -0600
+++ powerpc-utils-bjking1/scripts/Makefile.in 2010-02-12 17:11:24.000000000 -0600
@@ -150,10 +150,10 @@ top_srcdir = @top_srcdir@
bin_SCRIPTS = amsstat
dist_bin_SCRIPTS = amsstat
sbin_SCRIPTS = update_flash hvcsadmin vscsisadmin rtas_dump snap \
- bootlist ofpathname lsdevinfo
+ bootlist ofpathname lsdevinfo ls-veth ls-vscsi ls-vdev
dist_sbin_SCRIPTS = update_flash hvcsadmin vscsisadmin rtas_dump snap \
- bootlist ofpathname lsdevinfo
+ bootlist ofpathname lsdevinfo ls-veth ls-vscsi ls-vdev
initdir = /etc/init.d
init_DATA = ibmvscsis.sh
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