Vm虚拟机中Linux扩展磁盘空间

1、- -VM虚拟机中LinuxRedhatlinux5Vmware7.1- #- #-VmLinux1、在虚拟机设备中双击硬盘，进入虚拟机设置界面mE)El出vr工加嗓州昭番柜础朗锻*5舉梆削応醤位址轍圧時邯申边擧王車X目卯幡磬目切轉观肪圉：/fci.*GxIfret3CI他Raa_cxfrroire口匪谊机I-/Bxcfitra1=T*xBB)/-/BHErS/lT-1呂q*g-u-fblBx.,rj:pa己31砸！Vs程vfjarjx.be.rxapaumc己aikx5?曲Ed暂iWIi2缸gSMHXfAiOWJ：KbbbHXMLi富和:吋4H#(*StA)罕昭典曲姮(JJ军口閘KUQtM)

2、- #-回12G2、点击实用30Glinux只能扩- -1轄_1(ra-saw-淫EDM)-芽豔蠶蠶畀agKTM:瓏害邸县曰縫址脾却心吉沛曲至甘:出。莒靠冲好:Sf番葩甘剛哄第盂回：疫暮XSS嘗230伽誉繹凝1爭：gdcrob耳辄平中：rqb&Sg.q*HfEvfwlIilakvpac.ii7g-曲口耳芦gt?聲革悴I轄昨！匚期羽砂1辭汁回褂要那豁-erXDAD(LUK)昨(221)*泗努*WliMO弭巻实吾旧”邸H/4广科蜒率懈啊帕薩話同皋曰理注收一!审卿英排中磐俎卅斑爭轮紳邛卑丰回*e?-30舗崔謀議11罟GQ寸轴斗列讣3&CB皋苗gwgEire3LbLiz-piienK211整尋萃蚌G琲

3、fif爲忌- -20G20G8G严飞隆示厂I丽毙即0翼蠶蠡嚳隔澜琲禪呼1八超、1嘲埜魁兰费畑老螂畀罕讣teaj胡：棍書里1葡耶岳珅替、】”阳售扉洛吾电胛口古中百書;ppy&鉅盍醴便：823的日更5：JAG悬画甲叩旺库苗少曰目畢朝0冶幻卑卑ft営4申列璨&斗眞*n2B腳is0CDUADGBJ厨帶(IDE)叫寄异百sda34、启动Linuxrootlocalhost#fdisk-lDisk/dev/sda:32.2GB,32212254720bytes255heads,63sectors/track,3916cylindersUnits=cylindersof16065*512=8225280by

4、tesDeviceBootStartEndBlocksIdSystem/dev/sda1*11310439183Linux/dev/sda214156612474472+8eLinux#我的电脑有2个分-sdalsda2rootlocalhost#fdisk/dev/sdaLVMThenumberofcylindersforthisdiskissetto3916.Thereisnothingwrongwiththat,butthisislargerthan1024,andcouldincertainsetupscauseproblemswith:softwarethatrunsatbootti

5、me(e.g.,oldversionsofLILO)bootingandpartitioningsoftwarefromotherOSs(e.g.,DOSFDISK,OS/2FDISK)Command(mforhelp):mCommandactionatoggleabootableflagbeditbsddisklabelctogglethedoscompatibilityflagddeleteapartitionllistknownpartitiontypesmprintthismenunaddanewpartitionocreateanewemptyDOSpartitiontableppr

6、intthepartitiontableqquitwithoutsavingchangesscreateanewemptySundisklabeltchangeapartitionssystemiduchangedisplay/entryunitsvverifythepartitiontablewwritetabletodiskandexitxextrafunctionality(expertsonly)Command(mforhelp):nCommandactioneextended#创建扩展分区pprimarypartition(1-4)#创建主分区pPartitionnumber(1-4

7、):3#因为前面已有2个分区，所以创建分区为3即sda3Firstcylinder(1567-3916,default1567):#此为回车Usingdefaultvalue1567Lastcylinderor+sizeor+sizeMor+sizeK(1567-3916,default3916):#Usingdefaultvalue3916Command(mforhelp):w#此命令为保存并退出#看需要，如果提示要重启，刚需重启载入新的硬盘分区rootlocalhost#fdisk-lDisk/dev/sda:32.2GB,32212254720bytes255heads,63sector

8、s/track,3916cylindersUnits=cylindersof16065*512=8225280bytesDeviceBootStartEndBlocksIdSystem/dev/sda1*11310439183Linux/dev/sda214156612474472+8eLinuxLVM/dev/sda3156739161887637583Linux#/dev/sda35、下面将这个分区格式化成ext3格式，rootlocalhost#mkfs-text3/dev/sda3mke2fs1.39(29-May-2006)warning:501blocksunused.Filesy

9、stemlabel=OStype:LinuxBlocksize=4096(log=2)Fragmentsize=4096(log=2)2363904inodes,4718592blocks235954blocks(5.00%)reservedforthesuperuserFirstdatablock=0Maximumfilesystemblocks=0144blockgroups32768blockspergroup,32768fragmentspergroup16416inodespergroupSuperblockbackupsstoredonblocks:32768,98304,1638

10、40,229376,294912,819200,884736,1605632,2654208,4096000Writinginodetables:doneCreatingjournal(32768blocks):doneWritingsuperblocksandfilesystemaccountinginformation:doneThisfilesystemwillbeautomaticallycheckedevery29mountsor180days,whichevercomesfirst.Usetune2fs-cor-itooverride.rootlocalhost#6、创建挂载点，本

11、次在根目录下创建exapp并挂载到这：rootlocalhost/#mkdirexapprootlocalhost/#mount/dev/sda3/exapprootlocalhost/#df-h文件系统容量已用可用已用%挂载点/dev/mapper/VolGroup00-LogVol0011G3.4G6.7G34%/dev/sda199M19M76M20%/boottmpfs233M0233M0%/dev/shm/dev/sda3#此为新增的磁盘18G173M17G1%/exapp#此为新增的磁盘7、最后设置服务改/etc/fstab：tmpfs/dev/shmtmpfsdefaults00devpts/dev/ptsdevptsgid=5,mode=62000sysfs/syssysfsdefaults00proc/procprocdefaults00/dev/sda3/exappext3defaul