RadiSys ATCA-4616 Specifications download pdf (Page 91)

Managing Alarms and Events

Alarm configuration procedure

ChangestothealarmconfigurationfiletakeeffectwhentheShelfManagerisrestarted.This

procedureexplainshowtomakethechangetakeeffectwhentheshelfhasredundantSCMs.

Tochangetheeventseverities:

1. Modifythe/etc/shmgralarm.conffileontheSCMhostingtheactiveShelfManager.

Tip:TochecktheroleofanSCM,youcanusethiscommandfromtheSCMLinuxprompt:

shmgrrole

2. StoptheShelfManageronboththeactiveandstandbySCMs.Usethiscommandfromthe

LinuxpromptofeachSCM:

shmgrstop

3. StarttheShelfManagerontheSCMthathastheupdatedconfigurationfile,byentering:

shmgrstart

4. StarttheShelfManagerontheotherSCM:

shmgrstart

TheconfigurationfilefromtheactiveSCMisupdatedonthestandbySCMwhenthestandby

isstarted.

Tip:Ifyouneedtorestorethedefaultconfiguration,performtheconfigurationprocedure

above,replacingthe/etc/shmgralarm.confalarmconfigurationfilewiththisfilecontaining

thedefaults:

/usr/share/shmgr/shmgralarm.defs

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RadiSys ATCA-4616 Specifications Page 91