MSA1000 如何使用 console 配置阵列Word格式.docx

MSA1000 如何使用 console 配置阵列Word格式.docx

《MSA1000 如何使用 console 配置阵列Word格式.docx》由会员分享，可在线阅读，更多相关《MSA1000 如何使用 console 配置阵列Word格式.docx（20页珍藏版）》请在冰豆网上搜索。

Databits:

8

Parity:

None

Stopbits:

1

Flowcontrol:

TheCLIinputscreenisdisplayed.

f.在出现的CLI窗口里点击回车键，会出现cli>

提示符，此时可以输入配置命令了

下面介绍一些常用的命令

创建逻辑驱动器CreatingLUNs

基本命令Basiccommand

ADDUNIT

命令参数选项Commandoptions

DATA=“DISKzzz”—thenumberofanindividualdrivetoincorporateintothe

LUN.Disksareidentifiedbyboxnumberandbaynumber.Forexample,

DISK110identifiesdisk10inboxnumber1.

DATA=“DISKxxx-DISKyyy”—arangeofdrivesistobeincorporatedintothe

DISK101-DISK105identifiesdisks1through5inboxnumber1.

Note:

Quotationmarksmustbeenteredbothbeforeandafterthedatadiskdrivesthat

aretobeincludedintheLUN.

RAID_LEVEL=xxx—theRAIDfault-toleranceleveltouse,wherexxx

represents:

0=RAID0（nofaulttolerance）

1=RAID1（mirroring）

5=RAID5（distributedparity）

ADG=AdvancedDataGuarding（ADG）

IfmorethanonepairofdrivesareincludedinaRAID1array,thedatais

stripedacrossthefirsthalfofthedrivesinthearrayandtheneachdriveismirroredtoa

driveintheremaininghalfofthedrivesforfaulttolerance.Thismethodisreferredtoas

RAID1+0.

STRIPE_SIZE=xxx—（optional）thestripesizetoassign（inKB）,wherexxx

represents8,16,32,64,128,or256Kilobytes.

RAID0usesstripesizes8,16,32,64,128,and256（Default:

128KB）

RAID1usesstripesizes8,16,32,64,128,and256（Default:

RAID5usesstripesizes8,16,32,and64（Default:

16KB）

RAIDADGusesstripesizes8,16,32,and64（Default:

SIZE=xxxxyy—（optional）howmuchoftheavailablespaceontheindicated

drivesistobeusedfortheLUN,wherexxxxrepresentstheLUNsizeandyy

indicatesMBorGB.（WhenGBisentered,allreturndisplayswillbe

convertedtoMB.）Ifnosizeisspecified,themaximumavailablespaceofthe

includeddiskswillbeassignedtotheunit.See“CreatingMultipleLUNsona

GroupofDrives”foranexampleofusingtheSizecommandoption.

SPARE=DISKxxx—（optional）disk（s）toassignasasparetotheunit,where

xxxrepresentsthedisknumber.Morethanonediskcanbeassignedasa

sparetoaLUN.

MAXBOOT=ENABLE/DISABLE—（optional）changesthesizeofthebootpartition.

Enable=8-GBbootpartition（default）

Disable=4-GBbootpartition

CACHE=ENABLE/DISABLE—（optional）determineswhethertousethearray

controllercachefortheLUN.

Enable=（default）usethearraycontrollercache

Disable=notusethearraycontrollercache

CreatingasingleLUNfromagroupofdrives

TocreateoneLUNfromanindividualdriveorgroupofdrives:

Examplecommand

CLI>

ADDUNIT0DATA=”DISK101-DISK107DISK110”RAID_LEVEL=ADG

STRIPE_SIZE=64

Maintainarecordoftheunitsastheyarecreated.TheseUnitIDnumbersare

usedinotherCLIcommands.Inadditiontorecordingtheunitnumber,thedrives

included,RAIDtypeandsize,recordtheorderinwhichtheyarecreated.

Commandoptions

0—LUN0istobecreated.

DATA=”DISK101-DISK107DISK110”—drives1through7anddisk10inbox

number1aretoincorporatedintotheLUN.

RAID_LEVEL=ADG—RAIDlevelADGwillbeusedwhencreatingLUN0.

STRIPE_SIZE=64—stripesizeof64willbeusedwhencreatingLUN0.

ExampleCLIresponse

Firstvolumetobeconfiguredonthesedrives.

LogicalUnitsize=69460MB

RAIDoverhead=0MB

Totalspaceoccupiedbynewunit=69460MB

Freespaceleftonthisvolume=0MB

Unit0iscreatedsuccessfully.

创建多个逻辑驱动器CreatingMultipleLUNsonagroupofdrives

TocarveoutmultipleLUNsfromadriveorgroupofdrives,usetheADDUNIT

commandandincludetheSIZE=commandoption.Repeatthecommandusinga

uniqueLUNIDforeachLUN,alongwiththedesiredsizeparameter.

ADDUNIT1DATA=”DISK111-DISK114”RAID_LEVEL=5

STRIPE_SIZE=32SIZE=1000MB

included,RAIDtypeandsize,andrecordtheorderinwhichtheyarecreated.

1—LUN1istobecreated.

DATA=”DISK111-DISK114”—drives11through14inboxnumber1tothe

LUN.

RAID_LEVEL=5—RAID5willbeusedwhencreatingtheLUN.

STRIPE_SIZE=32—stripesizeof32willbeusedwhencreatingtheLUN.

SIZE=1000MB—1000MBoftheavailablespacewillbeusedfortheLUN.

Thefollowingdisplayisacontinuationofthepreviousexample,creatingthree

LUNsonthesamegroupofphysicaldrives.

Thelogicalunitsizehasbeenadjustedby4MBforoptimal

performance.

LogicalUnitsize=996MB

RAIDoverhead=498MB

Totalspaceoccupiedbynewunit=1494MB

Freespaceleftonthisvolume=24533MB

Unit1iscreatedsuccessfully.

ADDUNIT2DATA=”DISK111-DISK114”RAID_LEVEL=5

STRIPE_SIZE=32SIZE=2000MB

LogicalUnitsize=2000MB

RAIDoverhead=1000MB

Totalspaceoccupiedbynewunit=3000MB

Freespaceleftonthisvolume=21533MB

Unit2iscreatedsuccessfully.

ADDUNIT3DATA=”DISK111-DISK114”RAID_LEVEL=5

STRIPE_SIZE=16SIZE=4000MB

LogicalUnitsize=4000MB

RAIDoverhead=2000MB

Totalspaceoccupiedbynewunit=6000MB

Freespaceleftonthisvolume=15533MB

Unit3iscreatedsuccessfully.

创建带指定spare的逻辑驱动器CreatingaLUNwithanassignedspare

TocreateaLUNandassignaspareatthesametime,usetheADDUNITcommand

andincludetheSPARE=commandoption.

MorethanonesparecanbeassignedtothesameLUNandthesamesparecan

beavailabletomultipleLUNs.

ADDUNIT4DATA=”DISK211-DISK212”RAID_LEVEL=1

SPARE=”DISK213”

4—LUN4istobecreated.

DATA=”DISK211-DISK212”—drives11through12inboxnumber2aretobe

incorporatedintotheLUN.

RAID_LEVEL=1—RAID1willbeusedwhencreatingtheLUN.

SPARE=”DISK213”—thedriveinbay13ofbox2willbeassignedasaspare

drivetotheLUN.

Quotationmarksmustbeenteredbothbeforeandafterthediskdrivethatisto

bedesignatedasasparefortheLUN.

RAIDoverhead=69460MB

Totalspaceoccupiedbynewunit=138920MB

Unit4iscreatedsuccessfully.

给逻辑驱动器指定名字或ID-AssigninganameorIDtoaLUN

Ifdesired（orrequiredbyyouroperatingsystem）,eachLUNcanbeassigneda

uniquenameorIDinadditiontoitsnumber.Theseuser-definednamesmakeit

easiertoidentifyspecificLUNsinotherconfigurationprocedures.

OpenVMSsystemsrequireeachLUNtohaveauniqueID.Notwodevicesinthe

entireSANforthisOpenVMSsystemmayshareIDnumbers.LUNsindifferentstorage

systemsmusthavedifferentIDs.

Basiccommand

SETUNIT_ID

SETUNIT_ID0ABC

0—LUN0isbeingassignedaname.

ABC—isthenametoassigntoLUN0.ThenameofthisLUNwillbeABC.

Identifier“ABC”createdforunit0

添加一个SPARE盘-AddingasparetoaLUN

ToaddasparetoanexistingLUN:

ADDSPARE

ADDSPAREUNIT=2DISK109

UNIT=2—theunittoassignthespareto.Thisisthesamenumberthatwas

giventotheunitwhenitwascreatedwiththeADDUNITcommand.Inthis

example,LUN2willhaveuseofthespare.

DISK109—indicatesthedrivestoassignasthesparetotheLUN.Disksare

identifiedbyboxnumberandbaynumber.Inthisexample,drive9inbox

number1istobeused.

删除一个逻辑驱动器-DeletingLUNs

TodeletethelastcreatedLUN:

IfmorethanoneLUNhasbeencreated,onlythelastLUNcreatedcanbe

deleted.Itisimportanttomaintainarecordoftheunitnumbersandtheorderinwhich

theyarecreated.

AfteraLUNisdeleted,itsunitnumbergoesunuseduntilmanuallyassignedtoa

newLUN.UnitnumbersarenotautomaticallyreassignedwhenaLUNisdeleted.

DELETEUNIT

DELETEUNIT4

4—theunittodelete.Thisisthesamenumberthatwasgiventotheunitwhen

itwascreatedwiththeADDUNITcommand.Inthisexample,LUN4istobe

deleted.

Datawillbelostaftertheunitisdeleted.

DoyoustillwanttoDELETEunit4（Y/N）?

Y

Pleasewaitwhileunit4isbeingdeleted…

Unit4isdeletedsuccessfully.

删除spares

Toremoveasparefromu