Specifications

2
Performing an update using rfw-update
15
Save your configuration
Therfw‐updateutilitypreservesdefaultconfigurationsacrossupdatesfortheATCA‐1200,
ATCA‐2210,ATCA‐7220,andATCA‐9100.Configurationsarepreservedinbothbankstoretain
theexistingsetupinformation.EachATCAsoftwarereleaseimagecontainsalistoffilestobe
preserved,andyoucangenerateacustomlisttospecifyadditionalfileswithinthe/etc
directorytopreserve.
Filepreser vationworksasfollows:
•BeforetheOSupdatebegins,theconfigurationiscopiedfromtheactiveflashbanktothe
standbyflashbank.
•Aftertheupdateisactivated,themodulerebootstothestandbybank.
•Duringbootup:
•thesavedconfiguration
issavedtoatemporarylocation,
•thedirectories/rsys/onboot.dand/rsys/onboot.dataareremovedandrepopulatedby
thenewrelease,and
•theconfigurationsavedinthetemporarylocationisrestoredtoitsproperlocation.
Files preserved by default
Filepreser vationincludesvariousconfigurations,suchasEthernet(fastpath),module
management,shelfmanagement,andothers.Thesystemautomaticallypreser vesthe
followingfilesinadefaultpreservationliststoredinthe/etc/configmgmt.shfile:
/etc/fastpath/fastpath0.cfg
/etc/fastpath/fastpath1.cfg
/etc/fastpath/fastpath.cfg
/etc/snmp/snmpd.conf
/etc/snmp/snmptrapd.conf
/etc/syslog.conf
/etc/ntp.conf
/etc/passwd
/etc/group
/etc/mcli/mclid.cli
/etc/var/lib/snmp/snmpd.conf
/etc/snmp/snmp.conf
/etc/snmp/snmpWatchdog.conf
/etc/snmp/hpiSubagent.conf
/etc/shmgr.conf
/var/lib/shmgr/ShelfFruCopy.bin
/var/lib/shmgr/hcf.tgz
/root/.snmp/snmp.conf
/etc/shmgralarm.conf
/etc/fruinfo.conf
/var/lib/shmgr/atca‐6002.bin