一系统环境检查.doc

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 (UltraSPARC-IIe 650MHz)System clock frequency: 93 MHZMemory size: 512MB = CPUs = E$ CPU CPU TemperatureCPU Freq Size Impl. Mask Die Ambient- - - - - - - 0 650 MHz 512KB US-IIe 3.3 46 C 31 C = IO Devices = Bus FreqBrd Type MHz Slot Name Model- - - - - - 0 pci 33 7 isa/dma-isadma (dma) 0 pci 33 7 isa/serial-su16550 (serial) 0 pci 33 7 isa/serial-su16550 (serial) 0 pci 33 8 sound-pci10b9,5451.10b9.5451+ 0 pci 33 12 network-pci108e,1101.1 (netw+ SUNW,pci-eri 0 pci 33 12 firewire-pci108e,1102.1001 (+ 0 pci 33 12 usb-pci108e,1103.1 (usb) 0 pci 33 13 ide-pci10b9,5229.c3 (ide) 0 pci 33 19 SUNW,m64B (display) ATY,RageXL = Memory Configuration =Segment Table:-Base Address Size Interleave Factor Contains-0x0 256MB 1 DIMM00x40000000 256MB 1 DIMM1= usb Devices =Name Port#- -keyboard 2mouse 32操作系统版本#uname -aSunOS GZMMSC-TEST 5.8 Generic_108528-29 sun4u sparc SUNW,Sun-Blade-1003CPU状态检查7文件系统检查metastatmetastat: not found系统配置1、hosts文件检查# more /etc/hosts127.0.0.1 localhost 211.139.142.42 GZMMSC-TEST loghost2、用户检查# more /etc/passwdroot:x:0:1:Super-User:/:/sbin/shdaemon: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/lib/uucp:nuucp:x:9:9:uucp Admin:/var/spool/uucppublic:/usr/lib/uucp/uucicolisten: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/cshmmsc:x:102:102:/mmsc:/usr/bin/cshupws:x:103:102:/export/home/upws:/usr/bin/bash3、网络配置检查# hostnameGZMMSC-TEST# ifconfig -alo0: flags=1000849 mtu 8232 index 1 inet 127.0.0.1 netmask ff000000 eri0: flags=1000843 mtu 1500 index 2 inet 211.139.142.42 netmask fffffff8 broadcast 211.139.142.47 ether 0:3:ba:2c:10:cf# netstat -rnRouting Table: IPv4 Destination Gateway Flags Ref Use Interface- - - - - -211.139.142.40 211.139.142.42 U 1 14288 eri0224.0.0.0 211.139.142.42 U 1 0 eri0default 211.139.142.41 UG 1 1268 127.0.0.1 127.0.0.1 UH 3 54043 lo0# more /etc/defaultrouter211.139.142.41系统运行检查1、文件系统空间检查# df -kFilesystem kbytes used avail capacity Mounted on/dev/dsk/c0t0d0s0 6459438 2155147 4239697 34% /proc 0 0 0 0% /procfd 0 0 0 0% /dev/fdmnttab 0 0 0 0% /etc/mnttab/dev/dsk/c0t0d0s3 3098743 310189 2726580 11% /varswap 7904248 8 7904240 1% /var/run/dev/dsk/c0t0d0s6 8260757 4462123 3716027 55% /dataswap 7904248 8 7904240 1% /tmp/dev/dsk/c0t0d0s1 5164038 1107275 4005123 22% /mmsc/dev/dsk/c0t0d0s5 5164038 2543570 2568828 50% /oracle/dev/dsk/c0t0d0s7 2055463 28091 1965709 2% /export/home2、core文件检查# find / -name core -print/oracle/core3、内存交换区使用检查# df -k|grep swapswap 7896128 8 7896120 1% /var/runswap 7896128 8 7896120 1% /tmp4、空闲内存检查# top load averages: 1.73, 3.64, 4.22 GZMMSC-TEST 17:38:4677 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 free PID USERNAME THR PR NCE SIZE RES STATE TIME FLTS CPU COMMAND 12897 root 1 60 0 992K 744K sleep 0:06 0 4.97% find 6844 root 73 59 0 66.1M 29.8M sleep 2:25 0 2.09% java 13066 root 1 58 0 1728K 1128K cpu00 0:00 0 0.24% top 6608 mmsc 6 58 0 5992K 1896K sleep 0:07 0 0.10% mms_billcreator 6586 mmsc 24 59 0 137M 7016K sleep 0:01 0 0.09% mms_relay 6592 mmsc 46 58 0 310M 34.2M sleep 0:06 0 0.05% mms_server 13065 mmsc 1 43 0 1024K 688K sleep 0:00 0 0.04% sleep 6635 mmsc 1 42 0 1152K 648K sleep 0:01 0 0.02% sysinfo 237 root 6 58 0 3568K 1392K sleep 0:01 0 0.01% vold 195 root 10 55 0 3488K 2080K sleep 0:18 0 0.01% nscd 1 root 1 58 0 848K 152K sleep 0:16 0 0.01% init 67 root 9 23 0 3056K 1552K sleep 0:05 0 0.00% picld 23295 oracle 11 59 0 337M 297M sleep 0:01 0 0.00% oracle 98 oracle 11 59 0 337M 299M sleep 0:04 0 0.00% oracle 23302 oracle 1 55 0 12.2M 3056K sleep 0:02 0 0.00% tnslsnr5、系统日志检查# vi /var/adm/messages/var/adm/messages 2 lines, 273 characters Apr 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 domainname (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 022setenv ORACLE_BASE /oraclesetenv ORACLE_HOME /oracle/product/8.1.7setenv ORACLE_SID ora817setenv LD_LIBRARY_PATH $ORACLE_HOME/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=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.sh# and updated by the Database Configuration Assistant when creating# a database.# A colon, :, is used as the field terminator. A new line terminates# the entry. 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 home# directory of the database respectively. The third filed indicates# to 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:Nora817:/oracle/product/8.1.7:N数据库可用检查oracle ps -ef |grep smon |grep -v grep oracle 23297 1 0 Apr 02 ? 0:01 ora_