小型机预防性维护.docx
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小型机预防性维护.docx
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小型机预防性维护
HP服务器预防性维护
1.指示灯状态3
2.分区状态(仅限于cell-based系统)3
3.内存(dmesg/cstm)4
4.磁盘(ioscan–fnkCdisk)7
5.I/O(ioscan–fnk)8
6.网络(#ioscan–nfkClan,#lanscan,#neistat-in)10
7.dmesg输出11
8.系统启动日志12
9.系统运行日志13
10.系统shutdown日志13
11.系统事件日志13
12.文件系统14
13.系统近期有无HPMC15
14.系统近期有无CoreDump15
15.根盘镜像状态15
16.集群的运行状态17
17.CPU平均使用率(#sar)19
18.空闲的物理内存(#top)20
19.交换区使用情况(#swapinfo–atm)21
20.系统核心资源使用情况(#sar–v)21
1.指示灯状态
服务器各个部件都会有指示灯,一般绿灯属于部件正常,黄灯和红灯就有故常。
2.分区状态(仅限于cell-based系统)
在操作系统上还可以用parstatus命令来检查Cell状态,RIOconnection等。
以下是一个正常输出的例子:
sisdba[/]model
ia64hpserverrx7620
sisdba[/]parstatus
Note:
Noactionspecified.Defaultbehaviorisdisplayall.
[Complex]
ComplexName:
Complex01
ComplexCapacity
ComputeCabinet(2cellcapable):
1
ActiveMPLocation:
cabinet0
OriginalProductName:
serverrx7620
OriginalSerialNumber:
SGH434934T
CurrentProductOrderNumber:
A7027A
OEMManufacturer:
ComplexProfileRevision:
1.0
Thetotalnumberofpartitionspresent:
1
[Cabinet]
CabinetI/OBulkPowerBackplane
BlowersFansSuppliesPowerBoards
OK/OK/OK/OK/
CabFailed/Failed/Failed/Failed/
NumCabinetTypeNStatusNStatusNStatusNStatusMP
=============================================================
02cellslot4/0/N+6/0/N+2/0/N+-Active
Notes:
N+=Thereareoneormorespareitems(fans/powersupplies).
N=Thenumberofitemsmeetsbutdoesnotexceedtheneed.
N-=Thereareinsufficientitemstomeettheneed.
?
=Theadequacyofthecoolingsystem/powersuppliesisunknown.
HO=Housekeepingonly;Thepowerisinastandbystate.
NA=NotApplicable.
[Cell]
CPUMemoryUse
OK/(GB)CoreOn
HardwareActualDeconf/OK/CellNextPar
LocationUsageMaxDeconfConnectedToCapableBootNum
=======================================================================
cab0,cell0Absent------
cab0,cell1ActiveCore2/0/416.0/0.0cab0,bay0,chassis1yesyes0
Notes:
*=Cellhasnointerleavedmemory.
[Chassis]
CoreConnectedPar
HardwareLocationUsageIOToNum
================================================
cab0,bay0,chassis0Poweredoff?
?
?
cab0,bay0,chassis1Activeyescab0,cell10
[Partition]
Par#of#ofI/O
NumStatusCellsChassisCorecellPartitionName(first30chars)
=====================================================================
0Active11cab0,cell1Partition0
3.内存(dmesg/cstm)
#dmesg
MemoryInformation:
physicalpagesize=4096bytes,logicalpagesize=4096bytes
Physical:
16755960Kbytes,lockable:
12532456Kbytes,available:
14552680Kbytes
物理内存大小
#cstm
用map命令列出硬件列表,用seldev2选中内存项,然后用il显示内存信息。
webb[/]cstm
RunningCommandFile(/usr/sbin/stm/ui/config/.stmrc).
--Information--
SupportToolsManager
VersionC.53.00
ProductNumberB4708AA
(C)CopyrightHewlettPackardCo.1995-2005
AllRightsReserved
Useofthisprogramissubjecttothelicensingrestrictionsdescribed
in"Help-->OnVersion".HPshallnotbeliableforanydamagesresulting
frommisuseorunauthorizeduseofthisprogram.
cstm>
cstm>map
webb
DevLastLastOp
NumPathProductActiveToolStatus
========================================================================
1systemsystem(1003)InformationSuccessful
2memoryIPF_MEMORY(1003)InformationSuccessful
30BusAdapter(103c1229)InformationSuccessful
40/0PCIBusAdapter(103c122eInformationSuccessful
50/0/1/0RS-232Interface(103c129InformationSuccessful
60/0/1/1RS-232Interface(103c104InformationSuccessful
70/0/2/0PCISCSIInterface(10000InformationSuccessful
80/0/2/0.0.0SCSIDisk(HP73.4GMAS3735InformationSuccessful
90/0/2/0.2.0SCSIDisk(HP73.4GMAS3735InformationSuccessful
100/0/2/1PCISCSIInterface(10000InformationSuccessful
110/0/2/1.3.0OpticalStorageDevice(HInformationWarning
120/0/4/0PCIBusAdapter(8086b154InformationSuccessful
130/0/4/0/4/0USBOpenHostController
140/0/4/0/4/0.0GenericUSBInterface(60
150/0/4/0/4/1USBOpenHostController
160/0/4/0/4/2USBEnhancedHostControl
170/0/4/0/5/0GraphicsInterface(GRAPHInformationWarning
180/1PCIBusAdapter(103c122eInformationSuccessful
190/1/1/0PCIBusAdapter(101401a7InformationSuccessful
200/1/1/0/1/0PCISCSIInterface(10000InformationSuccessful
210/1/1/0/1/0.5.0SCSITape(HPC5683A)
220/1/1/0/1/1PCISCSIInterface(10000InformationSuccessful
230/1/1/0/1/1.0.0SCSIDisk(HP73.4GMAS3735InformationSuccessful
240/1/1/0/1/1.2.0SCSIDisk(HP73.4GMAS3735InformationSuccessful
250/1/1/0/4/0CorePCI1000Base-TLinkInformationSuccessful
260/2PCIBusAdapter(103c122eInformationSuccessful
270/2/1/0PCIGigabitEthernetLinkInformationSuccessful
280/3PCIBusAdapter(103c122eInformationSuccessful
290/3/1/0PCIGigabitEthernetLinkInformationSuccessful
300/4PCIBusAdapter(103c122eInformationSuccessful
310/5PCIBusAdapter(103c122eInformationSuccessful
320/5/1/0FibreChannelInterface(InformationSuccessful
330/5/1/0.1FibreChannelDriver(Mas
340/5/1/0.1.0.255.2.7VirtualArray7110(HPA61
350/5/1/0.1.5.255.2.10VirtualArray7110(HPA61
360/5/1/0.2FibreChannelDriver(Mas
370/5/1/0.2.7.255.0.0.SCSITape(HPUltrium)
380/5/1/0.2.7.255.0.0.SCSIDevice(HPNS)
390/5/1/0.2.15.255.2.7VirtualArray7110(HPA61
400/5/1/0.3FibreChannelDriver(Mas
410/5/1/0.3.15.255.2.1VirtualArray7110(HPA61
420/6PCIBusAdapter(103c122eInformationSuccessful
430/7PCIBusAdapter(103c122eInformationSuccessful
44120CPU(1003)
45121CPU(1003)
46250CoreI/OAdapter(fffffff
47250/0IPMIController(49504930InformationSuccessful
48250/1ACPIDevice(41435049)InformationSuccessful
cstm>seldev2
cstm>il
--Convertinga(3300)byterawlogfiletotext.--
PreparingtheInformationToolLogforIPF_MEMORYonpathmemoryFile...
[46;1H[0K....webb:
192.0.20.12....
--InformationToolLogforIPF_MEMORYonpathmemory--
Logcreationtime:
SunJul1723:
03:
212011
Hardwarepath:
memory
BasicMemoryDescription
ModuleType:
MEMORY
PageSize:
4096Bytes
TotalPhysicalMemory:
N/A
TotalConfiguredMemory:
10240MB
TotalDeconfiguredMemory:
N/A
MemoryBoardInventory
DIMMLocationSize(MB)DIMMLocationSize(MB)
--------------------------------------------------------
Ext0DIMM0A1024Ext0DIMM0B1024
Ext0DIMM0C1024Ext0DIMM0D1024
Ext0DIMM1A512Ext0DIMM1B512
Ext0DIMM1C512Ext0DIMM1D512
Ext0DIMM2A256Ext0DIMM2B256
Ext0DIMM2C256Ext0DIMM2D256
Ext0DIMM3A256Ext0DIMM3B256
Ext0DIMM3C256Ext0DIMM3D256
Ext0DIMM4A256Ext0DIMM4B256
Ext0DIMM4C256Ext0DIMM4D256
Ext0DIMM5A256Ext0DIMM5B256
Ext0DIMM5C256Ext0DIMM5D256
Ext0Total:
10240(MB)
===========================================================================
MemoryErrorLogSummary
Thememoryerrorlogisempty.
PageDeallocationTable(PDT)
ThePageDeallocationTableisempty.
[46;1H[0K[7mStandardinput[Pressspacetocontinue,qtoquit,hforhelp][m[46;1H[46;1H[0K
PDTEntriesUsed:
0
PDTEntriesFree:
100
PDTTotalSize:
100
有报错:
MemoryErrorLogSummary
DIMMLocationErrorAddressErrorTypePageCount
------------------------------------------------------------------
Cab0Cell1DIMM3A0x334271180Single-Bit0x3342711
Systemstart:
TueMar2223:
18:
432011.假如这个数值比较大就建议跟换内存
Lasterrordetected:
TueMar2223:
18:
432011.
Logginginterval:
900seconds.
1address(es)witherrorsloggedinmemoryerrorlog.
TheLogtoolUtilityprovidesfulldetailsaboutthememoryerrorlog.
4.磁盘(ioscan–fnkCdisk)
#ioscan-fnCdisk|more
ClassIH/WPathDriverS/WStateH/WTypeDescription
======================================================================
disk00/0/1/1.2.0sdiskCLAIMEDDEVICESEAGATEST39204LC
/dev/dsk/c1t2d0/dev/rdsk/c1t2d0
disk10/0/2/1.2.0sdiskCLAIMEDDEVICEHPDVD-ROM305
/dev/dsk/c3t2d0/dev/rdsk/c3t2d0
disk20/6/0/0.8.0.110.0.0.0sdiskCLAIMEDDEVICEHPA6189B
/dev/dsk/c8t0d0/dev/rdsk/c8t0d0
disk30/6/0/0.8.0.110.0.0.1sdiskCLAIMEDDEVICEHPA6189B
/dev/dsk/c8t0d1/dev/rdsk/c8t0d1
disk40/6/0/0.8.0.110.0.0.2sdiskCLAIMEDDEVICEHPA6189B
/dev/dsk/c8t0d2/dev/rdsk/c8t0d2
disk50/6/0/0.8.0.110.1.0.0sdiskCLAIMEDDEVICEHPA6189B
/dev/dsk/c10t0d0/dev/rdsk/c10t0d0
disk60/6/0/0.8.0.110.1.0.1sdiskNO_HWDEVICEHPA6189B
/dev/dsk/c10t0d1/dev/rdsk/c10t0d1
disk70/6/0/0.8.0.110.1.0.2sdiskNO_HWDEVICEHPA6189B
/dev/dsk/c10t0d2/dev/rdsk/c10t0d2
Ø在上面的例子中,磁盘状态是“NO_HW“代表此盘在主机最初启动时是正常的,可被系统正常访问;但现在系统核心已找不到这个物理盘体。
造成此状态的具体原因有可能是:
1.物理磁盘损坏。
2.到这个磁盘的硬件连接通道有问题(SCSI卡,SCSI线,光纤卡,光纤线,光纤交换机…)。
3.这个磁盘被在线移掉。
5.I/O(ioscan–fnk)
#ioscan-fn|more
ClassIH/WPathDriverS/WStateH/WTypeDescription
============================================================================
root0rootCLAIMEDBUS_NEXUS
ioa00sbaCLAIMEDBUS_NEXUSSystemBusAdapt
er(582)
ba00/0lbaCLAIMEDBUS_NEXUSLocalPCIBusAd
apter(782)
lan00/0/0/0btlanCLAIMEDINTERFACEHPPCI10/100Bas
e-TXCore
/dev/diag/lan0/dev/ether0/dev/lan0
ext_bus00/0/1/0c720CLAIMEDINTERFACESCSIC896Ultra
WideSingle-Ended
target00/0/1/0.3tgtCLAIMEDDEVICE
tape00/0/1/0.3.0stapeNO_HWDEVICEHPC1537A
target10/0/1/0.7tgtCLAIMEDDEVICE
ctl00/0/1/0.7.0sctlCLAIMEDDEVICEInitiator
/dev/rscsi/c0t7d0
ext_bus10/0/1/1c720CLAIMEDINTERFACESCSIC896Ultra
WideSingle-Ended
target20/0/1/1.7tgtCLAIMEDDEVICE
ctl10/0/1/1.7.0sctlCLAIMEDDEVICEInitiator
/dev/rscsi/c1t7d0
target30/0/1/1.15tgtCLAIMEDDEVICE
disk00/0/1/1.15.0sd
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- 关 键 词:
- 小型机 预防性 维护