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Code Issues Releases Wiki Activity

Fix issue 5360: dodiscovery does not handle lldp failures in some cases

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This commit is contained in:
ertaozh 2018-07-24 03:19:51 -04:00
parent 902debb3b8
commit 7c1ef91cb5
1 changed files with 4 additions and 4 deletions
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8
xCAT-genesis-scripts/usr/bin/dodiscovery
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@ -252,19 +252,19 @@ for dev in `ip link|grep -B1 ether|grep UP|awk '{print $2}'|sed -e s/://|grep -v
echo " <firmdesc>$FIRMDESC</firmdesc>" >> /tmp/discopacket
fi
myswitch=`lldptool -n -i $dev -t -V sysName|grep -v 'System Name TLV'|sed -e 's/^ *//'`
if [ ! -z "$myswitch" -a "$myswitch" != "Agent instance for device not found" ]; then
if [[ ! -z "$myswitch" && ! "$myswitch" =~ "Agent instance for device not found" ]]; then
echo " <switchname>$myswitch</switchname>" >> /tmp/discopacket
fi
for switchaddr in `lldptool -i $dev -n -t -V mngAddr|grep IP|sed -e 's/.*:.//'`; do
if [ "$switchaddr" = "Agent instance for device not found" ]; then break; fi
if [[ "$switchaddr" =~ "Agent instance for device not found" ]]; then break; fi
echo " <switchaddr>$switchaddr</switchaddr>" >> /tmp/discopacket
done
myswitchdesc=`lldptool -n -i $dev -t -V sysDesc|grep -v 'System Description TLV'|sed -e 's/^ *//'`
if [ ! -z "$myswitchdesc" -a "$myswitchdesc" != "Agent instance for device not found" ]; then
if [[ ! -z "$myswitchdesc" && ! "$myswitchdesc" =~ "Agent instance for device not found" ]]; then
echo " <switchdesc>$myswitchdesc</switchdesc>" >> /tmp/discopacket
fi
myport=`lldptool -n -i $dev -t -V portDesc|grep -v 'Port Description TLV'|sed -e 's/^ *//'`
if [ ! -z "$myport" -a "$myswitchdesc" != "Agent instance for device not found" ]; then
if [[ ! -z "$myport" && ! "$myport" =~ "Agent instance for device not found" ]]; then
echo " <switchport>$myport</switchport>" >> /tmp/discopacket
fi