[libvirt] [PATCH 1/2] tests: Add script to display nodeinfo test data
---
tests/nodeinfodata/display.sh | 101 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 101 insertions(+)
create mode 100755 tests/nodeinfodata/display.sh
diff --git a/tests/nodeinfodata/display.sh b/tests/nodeinfodata/display.sh
new file mode 100755
index 0000000..bc260e2
--- /dev/null
+++ b/tests/nodeinfodata/display.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+# display.sh - Display nodeinfo test data in a nice way
+
+# Copyright (C) 2015 Red Hat, Inc.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library. If not, see
+# <http://www.gnu.org/licenses/>;.
+
+die() {
+ typeset message=$1
+
+ echo "$message" >&2
+
+ exit 1
+}
+
+list_cpus() {
+ typeset datadir=$1
+
+ ls -d "$datadir/cpu/cpu"* | while read o; do
+ o=${o#*cpu/cpu}
+ case "$o" in
+ [0-9]*)
+ echo "$o"
+ ;;
+ esac
+ done | sort -un
+}
+
+is_online() {
+ typeset datadir=$1
+ typeset cpu=$2
+
+ typeset ret=1
+
+ if test -e "$datadir/cpu/cpu$cpu/online"; then
+ ret=$(cat "$datadir/cpu/cpu$cpu/online")
+ fi
+
+ # Reverse boolean to use it as return code
+ case "$ret" in
+ 0) ret=1 ;;
+ 1) ret=0 ;;
+ esac
+
+ return $ret;
+}
+
+main() {
+ typeset datadir=$1
+ typeset threads_per_core=$2
+
+ if ! test "$#" -eq "2"; then
+ die "Usage: $SELF DATADIR THREADS_PER_CORE"
+ fi
+ if ! test -d "$datadir"; then
+ die "$datadir: No such directory"
+ fi
+
+ echo "Threads per core: $threads_per_core"
+
+ echo -n 'Present CPUs: '
+ if test -e "$datadir/cpu/present"; then
+ cat "$datadir/cpu/present"
+ else
+ echo 'information not available'
+ fi
+
+ for cpu in $(list_cpus "$datadir"); do
+
+ mod=$(expr "$cpu" % "$threads_per_core")
+ if test "$mod" = "0"; then
+ echo
+ fi
+
+ if is_online "$datadir" "$cpu"; then
+ printf " %3d*" "$cpu"
+ else
+ printf " %3d " "$cpu"
+ fi
+ done
+ echo
+
+ return 0
+}
+
+SELF=$0
+main "$@"
+exit $?
--
2.4.3