HP小型机日常检查命令手册.ppt

HP小型机日常检查命令手册.ppt

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惠普设备维护培训日常检查命令,中国惠普有限公司支持服务事业部,QIANYun2004.4,日常维护检查项目,系统日志syslog.log，ccerrlog,dmesg系统运行状态cmviewcl、bdf、ioscan、vgdisplay、top、sar、swapinfo、netstat磁盘阵列状态armdspavaarraydspaautoraidamdspafc60,/var/adm/syslog/syslog.log,应检查的内容：

有无SCSIReset告警（启动前后的SCSIreset信息可忽略）有无EMS告警。

如：

Aug1209:

43:

05bj_rz3EMS2286:

-EMSEventNotification-Value:

SERIOUS（4）forResource:

/system/events/core_hw/core_hw（Threshold:

=3）Executethefollowingcommandtoobtaineventdetails:

/opt/resmon/bin/resdata-R149815298-r/system/events/core_hw/core_hw-n149815299-a凡是Value为Majorwarning、Serious或Critical的报警都应关注。

有无“PVPowerfail”、”IOerror”报错LPMC如有重起操作，建议保存当前的syslog日志,Syslog是系统重起到当前的日志，重起后将自动保存为OLDsyslog.log,ccerrlog,283PM0*608/17/200319:

16:

58LogEntry283:

08/17/200319:

16:

58AlertLevel6:

Systemcouldfail-attentionrequired;Keyword:

Bulkpowersupply（BPS）2failed;Status:

15Loggedbypowermonitor0duringmonitoringoflowvoltagepowersupply0x0020016a4402404f0x00000000000000000x5820096a4402404f0x000067071113103a,执行cclogview/var/stm/logs/os/ccerrlog，可以通过telnet检查GSP/MP里的告警日志情况。

应注意检查是否有AlertLevel大于等于2的新条目,dmesg,$Revision:

vmunix:

vw:

-projselectors:

CUPI80_BL2000_1108-cVwforCUPI80_BL2000_1108build-cupi80_bl2000_1108CUPI80_BL2000_1108WedNov819:

24:

56PST2000$MemoryInformation:

physicalpagesize=4096bytes,logicalpagesize=4096bytesPhysical:

4177920Kbytes,lockable:

3859368Kbytes,available:

3859944KbytesUsing3162bufferscontaining24576Kbytesofmemory.,驻留在内存中的系统最近一段时间的日志信息：

常见的异常信息：

SCSIResetDetectedLPMCI-CacheerrorFileSystemFull发现后应及时察看syslog.log中的相应条目,cmviewcl,CLUSTERSTATUShpclusterupNODESTATUSSTATEGMS_STATEbjscp1auprunninghaltedNetwork_Parameters:

INTERFACESTATUSPATHNAMEPRIMARYup0/5/0/0lan1PRIMARYup0/0/0/0lan0STANDBYup1/12/0/0lan2PACKAGESTATUSSTATEAUTO_RUNNODEscppkguprunningenabledbjscp1aNODESTATUSSTATEGMS_STATEbjscp1buprunninghaltedNetwork_Parameters:

INTERFACESTATUSPATHNAMEPRIMARYup0/5/0/0lan1STANDBYup1/12/0/0lan2PRIMARYup0/0/0/0lan0,观察双机状态，执行cmviewclv，确认STATUS和STATE为up和running，同时包自动切换（AUTO_RUN）属性为enable,bdf,Filesystemkbytesusedavail%usedMountedon/dev/vg00/lvol32048004816815542424%/dev/vg00/lvol12950243885622666415%/stand/dev/vg00/lvol847063041523976315759233%/var/dev/vg00/lvol7116326470830445146461%/usr/dev/vg00/lvol42048009640810756847%/tmp/dev/vg00/lvol6104857676602428036073%/opt/dev/vg00/lvol51048576445610360240%/home,检查文件系统的使用率,应检查有无使用率大于90%的文件系统,ioscan-fn,ClassIH/WPathDriverS/WStateH/WTypeDescription=root0rootCLAIMEDBUS_NEXUSioa00sbaCLAIMEDBUS_NEXUSSystemBusAdapter（803）ba00/0lbaCLAIMEDBUS_NEXUSLocalPCIBusAdapter（782）lan00/0/0/0btlan3CLAIMEDINTERFACEHPPCI10/100Base-TXCore/dev/diag/lan0/dev/ether0ext_bus00/0/1/0c720CLAIMEDINTERFACESCSIC895UltraWideSingle-Endedtarget00/0/1/0.1tgtCLAIMEDDEVICEdisk00/0/1/0.1.0sdiskNO_HWDEVICEHPDVD-ROM305/dev/dsk/c0t1d0/dev/rdsk/c0t1d0,检察IO设备是否正常,应检查有无状态为NO_HW的设备,vgdisplay,-Volumegroups-VGName/dev/vg00VGWriteAccessread/writeVGStatusavailableMaxLV255-Logicalvolumes-LVName/dev/vg00/lvol1LVStatusavailable/syncdLVSize（Mbytes）100CurrentLE25AllocatedPE50UsedPV2-Physicalvolumes-PVName/dev/dsk/c4t0d0PVName/dev/dsk/c6t0d0AlternateLinkPVStatusavailableTotalPE12992FreePE0AutoswitchOff,显示卷组状态，重点检查vg00，执行vgdisplayvvg00,检查各项status值为available/sync，不是stale,top,CPULOADUSERNICESYSIDLEBLOCKSWAITINTRSSYS00.2820.2%0.0%2.6%77.2%0.0%0.0%0.0%0.0%10.1714.6%0.0%3.4%82.0%0.0%0.0%0.0%0.0%20.3318.6%0.0%3.0%78.4%0.0%0.0%0.0%0.0%30.2013.0%0.0%4.2%82.8%0.0%0.0%0.0%0.0%40.1114.4%0.0%2.0%83.6%0.0%0.0%0.0%0.0%50.4419.8%0.0%4.2%76.0%0.0%0.0%0.0%0.0%60.2813.2%0.0%11.2%75.6%0.0%0.0%0.0%0.0%70.1714.8%0.0%1.8%83.4%0.0%0.0%0.0%0.0%-avg0.250.0%0.0%0.0%100.0%0.0%0.0%0.0%0.0%Memory:

1106604K（999800K）real,1527608K（1362680K）virtual,1987924KfreePage#1/6CPUTTYPIDUSERNAMEPRINISIZERESSTATETIME%WCPU%CPUCOMMAND2?

18777informix156207404K5052Ksleep9233:

0230.4930.43oninit6?

19002tellin1542029248K22572Ksleep5256:

0317.0517.02manager0?

18779informix156207404K4784Ksleep1681:

279.629.60oninit,观察CPU和内存使用情况,重点检查有无占用CPU过大的进程，并检查freememory是否足够,sar-u,10:

02:

18cpu%usr%sys%wio%idle10:

02:

2103721601185175215102723942854213175523247061043837155179system195275,观察CPU使用情况:

saruM310,重点检查%idle是否足够（一般不小于25%）,sar-v,HP-UXbjscp1aB.11.00U9000/80007/07/0310:

02:

48text-szovproc-szovinod-szovfile-szov10:

02:

51N/AN/A189/66402119/736001127/12018010:

02:

54N/AN/A188/66402102/736001121/12018010:

02:

57N/AN/A187/66402067/736001114/12018010:

03:

00N/AN/A187/66402037/736001108/12018010:

03:

03N/AN/A187/66402033/736001108/12018010:

03:

06N/AN/A187/66402036/736001108/12018010:

03:

09N/AN/A187/66402033/736001108/12018010:

03:

12N/AN/A188/66402032/736001113/12018010:

03:

15N/AN/A187/66402032/736