Deafa 发表于 2014-08-21 20:02

AIX启动问题求助

HACMP+MQ双机，额外安装了客户的应用。分别在俩个节点的/etc/rc.d/rc文件中加入应用的启动语句。
node1重启之后各项正常；
node2重启之后挂住，HMC连接界面无登陆提示。IP可以ping通，但是无法使用sshtelnet等连接。
操作：
1.用光盘进入维护模式，修改/etc/rc.d/rc文件，将应用的语句删除；重启问题依旧；
2.用光盘进入维护模式，修改/etc/inittab文件，使用最小户模式，重启之后可以登陆；

为什么已经删除了rc文件里的语句还是无法正常启动？

最小化/etc/inittab
init:2:initdefault:
brc::sysinit:/sbin/rc.boot 3 >/dev/console 2>&1
srcmstr:23456789:respawn:/usr/sbin/srcmstr
rctcpip:2:wait:/etc/rc.tcpip
cons:0123456789:respawn:/usr/sbin/getty /dev/console


默认的/etc/inittab
#cat inittab.bak
: @(#)491.28.6.1src/bos/etc/inittab/inittab, cmdoper, bos61S, 1139A_61S 9/13/11 16:17:22
: IBM_PROLOG_BEGIN_TAG
: This is an automatically generated prolog.
:
: bos61S src/bos/etc/inittab/inittab 1.28.6.1
:
: Licensed Materials - Property of IBM
:
: COPYRIGHT International Business Machines Corp. 1989,1993
: All Rights Reserved
:
: US Government Users Restricted Rights - Use, duplication or
: disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
:
: IBM_PROLOG_END_TAG
:
:COMPONENT_NAME: CMDOPER
:
:ORIGINS: 3, 27
:
:(C) COPYRIGHT International Business Machines Corp. 1989, 1993
:All Rights Reserved
:Licensed Materials - Property of IBM
:
:US Government Users Restricted Rights - Use, duplication or
:disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
:
: Note - initdefault and sysinit should be the first and second entry.
:
init:2:initdefault:
brc::sysinit:/sbin/rc.boot 3 >/dev/console 2>&1 # Phase 3 of system boot
powerfail::powerfail:/etc/rc.powerfail 2>&1 | alog -tboot > /dev/console # Power Failure Detection
mkatmpvc:2:once:/usr/sbin/mkatmpvc >/dev/console 2>&1
atmsvcd:2:once:/usr/sbin/atmsvcd >/dev/console 2>&1
tunables:23456789:wait:/usr/sbin/tunrestore -R > /dev/console 2>&1 # Set tunables
securityboot:2:bootwait:/etc/rc.security.boot > /dev/console 2>&1
mlsboot:2:bootwait:/etc/rc.mls.boot >/dev/console 2>&1
rc:23456789:wait:/etc/rc 2>&1 | alog -tboot > /dev/console # Multi-User checks
mlsnet:2:wait:/etc/rc.mls.net > /dev/console 2>&1
srcmstr:23456789:respawn:/usr/sbin/srcmstr # System Resource Controller
platform_agent:2:once:/usr/bin/startsrc -s platform_agent >/dev/null 2>&1
rctcpip:2:wait:/etc/rc.tcpip > /dev/console 2>&1 # Start TCP/IP daemons
harc:2:wait:/usr/es/sbin/cluster/etc/harc.net # HACMP for AIX network startup
mkcifs_fs:2:wait:/etc/mkcifs_fs > /dev/console 2>&1
sniinst:2:wait:/var/adm/sni/sniprei > /dev/console 2>&1
aso:23456789:once:/usr/bin/startsrc -s aso
rcnfs:2:wait:/etc/rc.nfs > /dev/console 2>&1 # Start NFS Daemons
fbcheck:23456789:wait:/usr/sbin/fbcheck 2>&1 | alog -tboot > /dev/console # run /etc/firstboot
mls:2:wait:/etc/rc.mls >/dev/console 2>&1
cron:23456789:respawn:/usr/sbin/cron
clusterconf:23456789:once:/usr/sbin/clusterconf
piobe:2:wait:/usr/lib/lpd/pioinit_cp >/dev/null 2>&1# pb cleanup
qdaemon:2:wait:/usr/bin/startsrc -sqdaemon
writesrv:2:wait:/usr/bin/startsrc -swritesrv
uprintfd:23456789:respawn:/usr/sbin/uprintfd
shdaemon:2:off:/usr/sbin/shdaemon >/dev/console 2>&1 # High availability daemon
trustedboot:2:wait:/etc/rc.trustedboot > /dev/console 2>&1 # Get trusted log and start TCSD
l2:2:wait:/etc/rc.d/rc 2
l3:3:wait:/etc/rc.d/rc 3
l4:4:wait:/etc/rc.d/rc 4
l5:5:wait:/etc/rc.d/rc 5
l6:6:wait:/etc/rc.d/rc 6
l7:7:wait:/etc/rc.d/rc 7
l8:8:wait:/etc/rc.d/rc 8
l9:9:wait:/etc/rc.d/rc 9
naudio2::boot:/usr/sbin/naudio2 > /dev/null
naudio::boot:/usr/sbin/naudio > /dev/null
ntbl_reset:2:once:/usr/bin/ntbl_reset_datafiles
rcml:2:once:/usr/ml/aix61/rc.ml > /dev/console 2>&1
rcwpars:2:once:/etc/rc.wpars > /dev/console 2>&1 # Corrals autostart
logsymp:2:once:/usr/lib/ras/logsymptom # for system dumps
perfstat:2:once:/usr/lib/perf/libperfstat_updt_dictionary >/dev/console 2>&1
diagd:2:once:/usr/lpp/diagnostics/bin/diagd >/dev/console 2>&1
artex:2:wait:/usr/sbin/artexset -q -c -R /etc/security/artex/config/master_profile.xml > /dev/console 2>&1
cimservices:2:once:/usr/bin/startsrc -s cimsys >/dev/null 2>&1
clcomd:23456789:once:/usr/bin/startsrc -s clcomd
pconsole:2:once:/usr/bin/startsrc -s pconsole> /dev/null 2>&1
xmdaily:2:once:/usr/bin/topasrec -L -s 300 -R 1 -r 6 -o /etc/perf/daily/ -ypersistent=1 2>&1 >/dev/null #Start local binary recording
cas_agent:2:once:/usr/bin/startsrc -s cas_agent >/dev/null 2>&1
ctrmc:2:once:/usr/bin/startsrc -s ctrmc > /dev/console 2>&1
ha_star:h2:once:/etc/rc.ha_star >/dev/console 2>&1
tty0:2:off:/usr/sbin/getty /dev/tty0
rcnetwlm:23456789:wait:/etc/rc.netwlm start> /dev/console 2>&1 # Start netwlm
dt:2:wait:/etc/rc.dt
cons:0123456789:respawn:/usr/sbin/getty /dev/console
pnsd:2345:once:/opt/rsct/lapi/pnsd/startpnsdAIX 1>/dev/null 2>&1

#Begin AC Solution Install block
#Start the Cloudscape database server
si:23456789:wait:/usr/ibm/common/acsi/bin/acsisrv.sh -start
#End AC Solution Install block
hacmp:2:once:/usr/es/sbin/cluster/etc/rc.init >/dev/console 2>&1

/etc/rc.d/rc
#!/bin/ksh
# IBM_PROLOG_BEGIN_TAG
# This is an automatically generated prolog.
#
# bos610 src/bos/etc/rc.d/rc.sh 1.4
#
# Licensed Materials - Property of IBM
#
# Restricted Materials of IBM
#
# COPYRIGHT International Business Machines Corp. 2000,2007
# All Rights Reserved
#
# US Government Users Restricted Rights - Use, duplication or
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
#
# IBM_PROLOG_END_TAG

#############################################################
# file name:    rc
# purpose:      run user-provided scripts in rc directories
#############################################################

#run level parameter
run_level=${1}

#check if valid run level was requested

case "$run_level"
in
       ) echo "Invalid run level choice; levels 0 and 1 are reserved in AIX ";;
       ) echo "Please enter a run level from 2 to 9";;
esac

#check if run level directory exists
if [[ -s /etc/rc.d/rc${run_level}.d ]] then

      #get a list of the "kill" scripts in this directory
      k_list=$(/usr/bin/ls /etc/rc.d/rc${run_level}.d | /usr/bin/grep "^K" | /usr/bin/sort -)

      #get a list of the "start" scripts in this directory
      s_list=$(/usr/bin/ls /etc/rc.d/rc${run_level}.d | /usr/bin/grep "^S" | /usr/bin/sort -)

      #execute "kill" scripts
      if [[ -n ${k_list} ]] then
                for item in ${k_list}
                do
                        /etc/rc.d/rc${run_level}.d/${item} stop
                done
      fi

      #execute "start" scripts
      if [[ -n ${s_list} ]] then
                for item in ${s_list}
                do
                        /etc/rc.d/rc${run_level}.d/${item} start      
                done
      fi


else
      echo "Requested run level directory does not exist"
fi

#/cluster/script/clusterd s -l>/dev/null 2>&1 &

#/mqsvr/ctc_nc/script/ctc.sh d>/dev/null 2>&1 &
exit 0

倒数第2 3 行是应用的语句。做了注释，删除掉问题依旧。


用默认的/etc/inittab文件启动，查看alog -o -t 最后只到
Multi-user initialization completed
但是无登陆提示。


求各位大神指教

orian 发表于 2014-08-22 07:50

一组一组往回加，先确定在哪出的问题，你不是也没确定应用语句有问题么？

Deafa 发表于 2014-08-22 08:50

回复 2# orian

按照网上说的/etc/inittab文件里的解释，在最小化的基础上添加了一些：
init:2:initdefault:
brc::sysinit:/sbin/rc.boot 3 >/dev/console 2>&1 # Phase 3 of system boot
powerfail::powerfail:/etc/rc.powerfail 2>&1 | alog -tboot > /dev/console # Power Failure Detection
rc:23456789:wait:/etc/rc 2>&1 | alog -tboot > /dev/console # Multi-User checks ###no pass
srcmstr:23456789:respawn:/usr/sbin/srcmstr # System Resource Controller
fbcheck:23456789:wait:/usr/sbin/fbcheck 2>&1 | alog -tboot > /dev/console # run /etc/firstboot
rctcpip:2:wait:/etc/rc.tcpip > /dev/console 2>&1 # Start TCP/IP daemons
rcnfs:2:wait:/etc/rc.nfs > /dev/console 2>&1 # Start NFS Daemons
cron:23456789:respawn:/usr/sbin/cron
piobe:2:wait:/usr/lib/lpd/pioinit_cp >/dev/null 2>&1# pb cleanup
cons:0123456789:respawn:/usr/sbin/getty /dev/console

问题依旧，至少有些进步了。

   

Deafa 发表于 2014-08-22 11:16

回复 2# orian
就算应用语句有问题。但是把应用语句删除掉，如果没有做过其他更改的情况下，按理说是可以正常启动起来的。


   

Deafa 发表于 2014-08-22 17:45

问题解决了。是软件厂商将错误的语句添加到/etc/rc文件里了。使得启动过程中，/etc/inittab启动到rc:23456789:wait:/etc/rc 2>&1 | alog -tboot > /dev/console # Multi-User checks这一句的时候挂住，后续的进程全部无法起来。
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