Well, I had another task for today … I have an amount of FlexVolumes (sixty currently per controller), and I didn’t know if we had any, that didn’t have any LUNs on them. Now I thought there was a command for that since my co-worker mentioned something like that. However, once again … there isn’t.
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; html-script: false crayon-selected ]#!/bin/bash MAILTO="san@barfoo.org" KEY_FILE="/root/.ssh/netapp.dsa" SSH_OPTS="/root/.ssh/netapp-ssh_config" FAS_CTRL=$1 TMPDIR="$( mktemp -d )" ssh_fas() { # $@: commands for Data ONTAP COMMANDS="$@" /usr/bin/ssh -i $KEY_FILE -l root -F $SSH_OPTS $COMMANDS } # Get the hostname of the controller, necessary for the reporting CTRL_HOSTNAME="$( ssh_fas $FAS_CTRL rdfile /etc/rc | grep ^hostname | cut -d -f2 | tr 'a-z' 'A-Z' )" # Get a list of all volumes / luns VOL_LIST="$( ssh_fas $FAS_CTRL vol status | grep ^vol | egrep -v '(nfs|cifs)' | awk '{ print $1 }' )" LUN_LIST="$( ssh_fas $FAS_CTRL lun show | grep '/vol' | awk '{ print $1 }' )" for lun in $LUN_LIST; do VOL_EXTRACT="$( echo $lun | cut -d/ -f3 )" VOL_LIST=${VOL_LIST/${VOL_EXTRACT}/} done for vol in $VOL_LIST; do echo "Empty Flex Volume: $vol." done > $TMPDIR/mailcontent if [ "$( grep Flex $TMPDIR/mailcontent )" ] ; then cat $TMPDIR/mailcontent | mailx -r $MAILTO -s "$CTRL_HOSTNAME: Empty volume check" $MAILTO fi rm -r $TMPDIR |