Red Hat SATELLITE 5.3.0 RELEASE NOTES Informacje Techniczne Pobierz pdf (Strona 89)

elif [[ -x /root/resources/varDefs.sh ]] ; then

echo /root/resources/varDefs.sh

source /root/resources/varDefs.sh

elif [[ -x /root/distro/resources/varDefs.sh ]] ; then

echo /root/distro/resources/varDefs.sh

source /root/distro/resources/varDefs.sh

else

echo "didn't find a varDefs.sh file"

#Acquire short hostname

SHORTHOST=`hostname --short`

#Modifying hostname to match name used to define host HBAs at MSA storage array

NODE=`echo $SHORTHOST | awk '{ sub("mgmt","mgmt_node"); print }'`

#Add the HBAs of this host to the MSA storage array

/root/map_fc_aliases.sh

#Present the MgmtServices, quorum, and GFS2 storage volumes to each

#HBA in this host

for f in `sacommand --saurl //${MSA_USER}:${MSA_PW}@${MSA_IP} show hosts | grep $

{SHORTHOST}_ | awk '{print $2}'`

sacommand --saurl //${MSA_USER}:${MSA_PW}@${MSA_IP} map volume MgmtServices

access rw ports a1,a2 lun 1 host ${f}

sacommand --saurl //${MSA_USER}:${MSA_PW}@${MSA_IP} map volume GFS2 access rw

ports a1,a2 lun 3 host ${f}

done

#Enable the FC switch ports between this host and storage

vcmcommand --vcmurl //${LOGIN}:${VCM_PW}@${VCM_IP} set fc-connection $NODE 1

speed=auto

vcmcommand --vcmurl //${LOGIN}:${VCM_PW}@${VCM_IP} set fc-connection $NODE 2

speed=auto

#Rescan the SCSI bus to discover newly presented LUNs

/usr/bin/rescan-scsi-bus.sh

#Save original multipath configuration file

/bin/mv /etc/multipath.conf /etc/multipath.conf.orig

#Deploy multipath configuration file preconfigured with recommended

#MSA array settings for optimal performance

/bin/cp /root/multipath.conf.template /etc/multipath.conf

/root/buildMpathAliases.sh ${MSA_IP} >> /etc/multipath.conf

#Reload multipath configuration file

service multipathd reload

i) map_fc_aliases.sh – refer to section 6.2.1

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