一系统环境检查

1、一系统环境检查1系统风扇运转检查/usr/platform/sun4u/sbin # prtdiagSystem Configuration: Sun Microsystems sun4u Sun Blade 150 (UltraSPARCTIe 650MHz)System clock frequency: 93 MHZMemory size: 512MB=CPUFreq= CPUs =E$SizeCPUImpl.CPUMaskTemperatureDie Ambient0=650 MHz512KBUS-IIeio3.3Devices =46 C 31 C =BusFreqBrdTypeMHz

2、SlotNameModel0pci337isa/dma-isadma (dma)0pci337isa/serial-su16550 (serial)0pci337isa/serial-su16550 (serial)0pci338sound-pci10b9,5451.10b9.5451+0pci3312network-pci108e,1101.1 (netw+ SUNW,pci-eri0pci3312firewire-pci108e,1102.1001 (+0pci3312usb-pci108e,1103.1 (usb)0pci3313ide-pci10b9,5229.c3 (ide)0pci

3、3319SUNW,m64B (display)ATY,RageXL= Memory Configuration =Segment Table:Base Address SizeInterleave Factor Contains0 x0256MB 1 DIMM00 x40000000256MBDIMM1usb DevicesName Port#keyboard2mouse32操作系统版本#uname -aSunOS GZMMSC-TEST 5.8 Generic_108528-29 sun4u spare SUNW,Sun-BladeT003CPU状态检查not found7文件系统检查 me

4、tastat metastat:系统配置1、hosts文件检查more /etc/hosts127.0.0.1 localhost211.139.142.42 GZMMSC-TEST loghost2、用户检查more /etc/passwd root:x:0:1:Super-User:/:/sbin/sh daemon:x:1:1:/: bin:x:2:2:/usr/bin: sys:x:3:3:/: adm:x:4:4:Admin:/var/adm: lp:x:71:8:Line Printer Admin:/usr/spool/lp: uucp:x:5:5:uucp Admin:/usr

5、/lib/uucp: nuucp:x:9:9:uucpAdmin:/var/spool/uucppublic:/usr/lib/uucp/uucico listen:x:37:4:Network Admin:/usr/net/nls: nobody:x:60001:60001:Nobody:/: noaccess:x:60002:60002:No Access User:/: nobody4:x:65534:65534:SunOS 4.x Nobody:/: oracle:x:101:101:/oracle:/usr/bin/csh mmsc:x:102:102:/mmsc:/usr/bin/

6、csh upws:x:103:102:/export/home/upws:/usr/bin/bash3、网络配置检杳 # hostnameGZMMSC-TESTifconfig -alo0: flags=1000849 mtu 8232 index 1inet 127.0.0.1 netmask ff000000eri0: flags=1000843 mtu 1500 index 2inet 211.139.142.42 netmask fffffff8 broadcast 211.139.142.47 ether 0:3:ba:2c:10:cfnetstat -rnRouting Table

7、: IPv4DestinationGatewayFlagsRefUseInterfac e211.139.142.40211.139.142.42Ueri0114288224.0.0.0211.139.142.42Ueri010default211.139.142.41UG11268127.0.0.1127.0.0.1UH354043lo0more /etc/defaultrouter211.139.142.41系统运行检查1、文件系统空间检查df -kFilesystemkbytes used avail capacity Mounted on/dev/dsk/c0t0d0s06459438

8、 2155147 423969734%/proc0000%/procfd0000%/dev/fdmnttab0000%/etc/mnttab/dev/dsk/c0t0d0s33098743 310189 272658011%/varswap79042488 79042401%/var/run/dev/dsk/c0t0d0s68260757 4462123 371602755%/dataswap79042488 79042401%/tmp12897 root6844 root13066 root6608 mmsc1 600992K 744K sleep0:060 4.97% find73 590

9、66.1M 29.8M sleep2:250 2.09% java1 5801728K 1128K cpu000:000 0.24% topbillcreat6 580 5992K 1896K sleep0:070 0.10% mms_or6586 mmsc24 590 137M 7016K sleep0:010 0.09% mms_relay6592 mmsc46 580 310M 34.2M sleep 0:060 0.05% mms server13065 mmsc6635 mmsc237 root195 root1 root67 root23295 oracle98 oracle233

10、02 oracle1 430 1024K 688K sleep0:000 0.04% sleep1 420 1152K 648K sleep0:010 0.02% sysinfo65803568K 1392K sleep0:010 0.01% vold105503488K 2080K sleep0:180 0.01% nscd1580848K 152K sleep0:160 0.01% init92303056K 1552K sleep0:050 0.00% picld11590337M 297M sleep0:010 0.00% oracle11590337M 299M sleep0:040

11、 0.00% oracle155012.2M 3056K sleep0:020 0.00% tnslsnr/dev/dsk/c0t0d0s1/dev/dsk/c0t0d0s5/dev/dsk/c0t0d0s75164038 1107275 40051235164038 2543570 25688282055463 28091 196570922% /mmsc50% /oracle2% /export/home2、core文件检 查# find / -name core -3、内存交换区使用检查# df -k|grep swapswap7896128swap78961288 78961208 7

12、8961201% /var/ru1% /tmp4、空闲内存检查# topload averages: 1.73, 3.64, 4.2217:38:4677 processes: 75 sleeping, 1 stopped, 1 on cpuCPU states:% idle, % user,% kernel, % iowait, % swapMemory: 512M real, 21.2M free, 812M swap in use, 7.6G swap freePID USERNAME THR PR NCESIZE RES STATE TIME FLTSCPU COMMANDGZMMSC

13、-TEST5、系统日志检查# vi /var/adm/messages /var/adm/messages 2 lines, 273 charactersApr 4 18:12:35 GZMMSC-TEST sendmail28250: ID 702911 mail.crit My unqualified host name (GZMMSC-TEST) unknown; sleeping for retryApr 4 18:13:35 GZMMSC-TEST sendmail28250: ID 702911 mail.alert unable to qualify my own domain

14、name (GZMMSC-TEST) - using short name6、root 用户的 MAIL 检查7、主备机时间检查# dateMon Apr 5 17:41:05 CST 2004数据库服务器检查安装路径检查oracle pwd/oracle.cshrc检查# (#)cshrc 1.11 89/11/29 SMIumask 022 setenv ORACLE_BASE /oraclesetenv ORACLE_HOME /oracle/product/8.1.7setenv ORACLE_SID ora817setenv LD_LIBRARY_PA TH $ORACLE_HOME

15、/lib:/usr/libsetenv TNS_ADMIN $ORACLE_HOME/network/adminsetenv ORA_NLS33 $ORACLE_HOME/ocommon/nls/admin/datasetenv NLS_LANG SIMPLIFIED CHINESE_CHINA.ZHS16GBKsetenv DISPLAY 211.139.142.42:0.0set path=(/sbin /usr/sbin /usr/bin /etc /usr/ccs/bin /usr/openwin/bin $ORACLE_HOME/bin /usr/ucb . )set prompt=

16、oracle set history=32set term=vt100检查服务器上可用数据库oracle cat /var/opt/oracle/oratab#This file is used by ORACLE utilities. It is created by root.shand updated by the Database Configuration Assistant when creating# a database.A colon, :, is used as the field terminator. A new line terminates # the entry.

17、 Lines beginning with a pound sign, #, are comments.#Entries are of the form:$ORACLE_SID:$ORACLE_HOME:#The first and second fields are the system identifier and homedirectory of the database respectively. The third filed indicatesto the dbstart utility that the database should , Y， or should not,N， be brought up at system boot time.#Multiple entries with the same $ORACLE_SID are not allowed.#*:/oracle/product/8.1.7:N ora817:/oracle/product/8.1.7:N数据库可用检查oracle ps -ef |grep smon |grep -vgrep oracle 23297 1 0 Apr 02 ?0:01 ora_smon_ora8