[SunHELP] Howto: SDS Errors via Mail without SunNet Manager

[Robert Banniza]

Here is a script to watch for errors via cron....Courtesy of the SDS
Manual:
 
### Begin Script ###
#
#ident "@(#)metacheck.sh   1.3     96/06/21 SMI"
#
# Copyright (c) 1992, 1993, 1994, 1995, 1996 by Sun Microsystems, Inc.
#
 #
# DiskSuite Commands
#
MDBIN=/usr/sbin
METADB=${MDBIN}/metadb
METAHS=${MDBIN}/metahs
METASTAT=${MDBIN}/metastat
 #
# System Commands
#
AWK=/usr/bin/awk
DATE=/usr/bin/date
MAILX=/usr/bin/mailx
RM=/usr/bin/rm
 #
# Initialization
#
eval=0
date=`${DATE} '+%a %b %e %Y'`
SDSTMP=/tmp/sdscheck.${$}
${RM} -f ${SDSTMP}
 MAILTO=${*:-"root"}   # default to root, or use arg list
 #
# Check replicas for problems, capital letters in the flags indicate an
error.
#
dbtrouble=`${METADB} | tail +2 | \
    ${AWK} '{ fl = substr($0,1,20); if (fl ~ /[A-Z]/) print $0 }'`
if [ "${dbtrouble}" ]; then
        echo ""   >>${SDSTMP}
        echo "SDS replica problem report for ${date}" >>${SDSTMP}
        echo ""   >>${SDSTMP}
        echo "Database replicas are not active:"     >>${SDSTMP}
        echo ""   >>${SDSTMP}
        ${METADB} -i >>${SDSTMP}
        eval=1
fi
 #
# Check the metadevice state, if the state is not Okay, something is
up.
#
mdtrouble=`${METASTAT} | \
    ${AWK} '/State:/ { if ( $2 != "Okay" ) print $0 }'`
if [ "${mdtrouble}" ]; then
        echo ""  >>${SDSTMP}
        echo "SDS metadevice problem report for ${date}"  >>${SDSTMP}
        echo ""  >>${SDSTMP}
        echo "Metadevices are not Okay:"  >>${SDSTMP}
        echo ""  >>${SDSTMP}
        ${METASTAT} >>${SDSTMP}
        eval=1
fi
 #
# Check the hotspares to see if any have been used.
#
hstrouble=`${METAHS} -i | \
    ${AWK} ' /blocks/ { if ( $2 != "Available" ) print $0 }'`
if [ "${hstrouble}" ]; then
        echo ""  >>${SDSTMP}
        echo "SDS Hot spares in use  ${date}"  >>${SDSTMP}
        echo ""  >>${SDSTMP}
        echo "Hot spares in usage:"  >>${SDSTMP}
        echo ""  >>${SDSTMP}
        ${METAHS} -i >>${SDSTMP}
        eval=1
fi
#
# If any errors occurred, then mail the report to root, or whoever was
called
# out in the command line.
#
if [ ${eval} -ne 0 ]; then
        ${MAILX} -s "SDS problems ${date}" ${MAILTO} <${SDSTMP}
        ${RM} -f ${SDSTMP}
fi
 exit ${eval}
### End Script ####
 
Robert Banniza
Senior UNIX Administrator
Ascension Health ISD

>>> Michael Karl <mk at lexcom-net.de> 06/19/02 01:03AM >>>
Hi,

somebody knows a way to send error messages of SDS via mail
without using SunNet Manager?

I don't know the way with SNMP really well.

Thx

Michael
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