echo $minusn "$*"
}
+# Return a numeric version code based on a version string. The version
+# code is useful for comparison two version strings to see which is newer.
version_code() {
# split arguments like "2.3.61" into "2", "3", "61"
eval set -- $(tr "[:punct:]" " " <<< $*)
echo -n "$((($1 << 16) | ($2 << 8) | $3))"
}
+# inspired from the lustre_build_version routine in test-framework.sh
get_lustre_version() {
local host=${1:-${unique_hosts[0]}}
- remote_shell $host $lctl get_param -n version |
- awk '/^lustre:/ {print $2}'
+ local ver
+
+ ver=$(remote_shell $host "$lctl get_param -n version 2>/dev/null ||
+ $lctl lustre_build_version 2>/dev/null ||
+ $lctl --version 2>/dev/null | cut -d' ' -f2")
+ local lver=$(egrep -i "lustre: |version: " <<<$ver | head -n 1)
+ [ -n "$lver" ] && ver="$lver"
+
+ sed -e 's/.*: //' -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$ver |
+ cut -d. -f1-4
}
# Check whether the record size (KBytes) exceeds the maximum bulk I/O RPC size