《培训_日常检查》由会员分享，可在线阅读，更多相关《培训_日常检查（20页珍藏版）》请在金锄头文库上搜索。
1、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,QIAN Yun 2004.4,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armdsp a vaarraydsp a autoraidamdsp a fc60,ccerrlog,283 PM 0 *6 08/17/2003 19:16:58 Log Entry 283: 08/17/2003 19:16:58 Alert Level 6: System coul
2、d fail - attention required; Keyword: Bulk power supply (BPS) 2 failed; Status: 15 Logged by power monitor 0 during monitoring of low voltage power supply 0x0020016a4402404f 0x0000000000000000 0x5820096a4402404f 0x000067071113103a,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
3、检查是否有Alert Level大于等于2的新条目,dmesg,$Revision: vmunix: vw: -proj selectors: CUPI80_BL2000_1108 -c Vw for CUPI80_BL2000_1108 build - cupi80_bl2000_1108 CUPI80_BL2000_1108 Wed Nov 8 19:24:56 PST 2000 $ Memory Information:physical page size = 4096 bytes, logical page size = 4096 bytesPhysical: 4177920 Kbyt
4、es, lockable: 3859368 Kbytes, available: 3859944 KbytesUsing 3162 buffers containing 24576 Kbytes of memory.,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： SCSI Reset Detected LPMC I-Cache error File System Full发现后应及时察看syslog.log中的相应条目,cmviewcl,CLUSTER STATUS hpcluster up NODE STATUS STATE GMS_STATE bjscp1a up runn
5、ing halted Network_Parameters:INTERFACE STATUS PATH NAME PRIMARY up 0/5/0/0 lan1 PRIMARY up 0/0/0/0 lan0 STANDBY up 1/12/0/0 lan2 PACKAGE STATUS STATE AUTO_RUN NODE scppkg up running enabled bjscp1a NODE STATUS STATE GMS_STATE bjscp1b up running halted Network_Parameters:INTERFACE STATUS PATH NAME P
6、RIMARY up 0/5/0/0 lan1 STANDBY up 1/12/0/0 lan2 PRIMARY up 0/0/0/0 lan0,观察双机状态，执行cmviewcl v，确认STATUS和STATE为up 和running，同时包自动切换（AUTO_RUN）属性为enable,bdf,Filesystem kbytes used avail %used Mounted on /dev/vg00/lvol3 204800 48168 155424 24% / /dev/vg00/lvol1 295024 38856 226664 15% /stand /dev/vg00/lvol8
7、 4706304 1523976 3157592 33% /var /dev/vg00/lvol7 1163264 708304 451464 61% /usr /dev/vg00/lvol4 204800 96408 107568 47% /tmp /dev/vg00/lvol6 1048576 766024 280360 73% /opt /dev/vg00/lvol5 1048576 4456 1036024 0% /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,Class I H/W Path Driver S/W State H/W Ty
8、pe Description = root 0 root CLAIMED BUS_NEXUS ioa 0 0 sba CLAIMED BUS_NEXUS System Bus Adapter (803) ba 0 0/0 lba CLAIMED BUS_NEXUS Local PCI Bus Adapter (782) lan 0 0/0/0/0 btlan3 CLAIMED INTERFACE HP PCI 10/100Base-TX Core/dev/diag/lan0 /dev/ether0 ext_bus 0 0/0/1/0 c720 CLAIMED INTERFACE SCSI C8
9、95 Ultra Wide Single-Ended target 0 0/0/1/0.1 tgt CLAIMED DEVICE disk 0 0/0/1/0.1.0 sdisk NO_HW DEVICE HP DVD-ROM 305/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,- Volume groups - VG Name /dev/vg00 VG Write Access read/write VG Status available Max LV 255 - Logical volumes
10、-LV Name /dev/vg00/lvol1LV Status available/syncd LV Size (Mbytes) 100 Current LE 25 Allocated PE 50 Used PV 2 - Physical volumes -PV Name /dev/dsk/c4t0d0PV Name /dev/dsk/c6t0d0 Alternate LinkPV Status available Total PE 12992 Free PE 0 Autoswitch Off,显示卷组状态，重点检查vg00，执行vgdisplay v vg00,检查各项status值为a
11、vailable/sync，不是stale,top,CPU LOAD USER NICE SYS IDLE BLOCK SWAIT INTR SSYS0 0.28 20.2% 0.0% 2.6% 77.2% 0.0% 0.0% 0.0% 0.0% 1 0.17 14.6% 0.0% 3.4% 82.0% 0.0% 0.0% 0.0% 0.0% 2 0.33 18.6% 0.0% 3.0% 78.4% 0.0% 0.0% 0.0% 0.0% 3 0.20 13.0% 0.0% 4.2% 82.8% 0.0% 0.0% 0.0% 0.0% 4 0.11 14.4% 0.0% 2.0% 83.6%
12、0.0% 0.0% 0.0% 0.0% 5 0.44 19.8% 0.0% 4.2% 76.0% 0.0% 0.0% 0.0% 0.0% 6 0.28 13.2% 0.0% 11.2% 75.6% 0.0% 0.0% 0.0% 0.0% 7 0.17 14.8% 0.0% 1.8% 83.4% 0.0% 0.0% 0.0% 0.0% - - - - - - - - - - avg 0.25 0.0% 0.0% 0.0% 100.0% 0.0% 0.0% 0.0% 0.0% Memory: 1106604K (999800K) real, 1527608K (1362680K) virtual,
13、 1987924K free Page# 1/6CPU TTY PID USERNAME PRI NI SIZE RES STATE TIME %WCPU %CPU COMMAND2 ? 18777 informix 156 20 7404K 5052K sleep 9233:02 30.49 30.43 oninit6 ? 19002 tellin 154 20 29248K 22572K sleep 5256:03 17.05 17.02 manager0 ? 18779 informix 156 20 7404K 4784K sleep 1681:27 9.62 9.60 oninit,
