support attribute cleanup for nice single value column

[gnt-info] / gnt-rbd.sh

diff --git a/gnt-rbd.sh b/gnt-rbd.sh
index 48c7bdc..ec14d48 100755 (executable)
--- a/gnt-rbd.sh
+++ b/gnt-rbd.sh
@@ -9,7 +9,7 @@ gnt-instance list -o name,disk_template | grep ' rbd$' | cut -d' ' -f1 | while r
        fi
 done
 
-grep --with-filename logical_id /dev/shm/instance/* | sed "s/^.*\///; s/:.*, '/ /; s/'.*$//;" | tee /dev/shm/instance-rbd | while read instance disk ; do
+grep --with-filename 'logical_id.*rbd' /dev/shm/instance/* | sed "s/^.*\///; s/:.*, '/ /; s/'.*$//;" | tee /dev/shm/instance-rbd | while read instance disk ; do
        echo "$instance $disk"
        rbd snap ls $disk | grep -v SNAPID | awk -v instance=$instance -v disk=$disk '{ print instance,disk"@"$2,"#"$1,$3,$4 }'
 done