AIX,HP-UX,LINUX,SOLARIS磁盘与卷管理常用命令精选.pdf

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1、AIX,HP-UX,LINUX,SOLARIS磁盘与卷管理常用命令精选DISK/LVMCommandsAIXHP-UXLINUX(RedHat)SOLARIS(VxVM)Filesystemtable/etc/filesystems/etc/fstab/etc/fstab/etc/vfstabFreediskblocksdf-kbdfdf-kdf-kDevicelistinglsdev-C/sbin/ioscancat/proc/devicessysdefformat-dc#t#d#bootinfo-scatDiskinformationdi

2、skinfo/dev/rdsk/c#t#d#hdisk#/proc/scsi/scsi0/sda/modelformat>currentformat>inquiryDiskLabelispv-lhdisk#pvdisplay-v/dev/dsk/C#t#d#fdisk-lprtvtocLVMConceptsPartitionlogicalextentslogicalextentssubdiskVolumelogicalvolumelogicalvolumeVolumePlexVolumegroupvolumegroupvolumegroupd

3、iskgroupJournalFilesystemtypejfsvxfsext3vxfsDefaultvolumegroup/dev/rootvg/dev/vg00/dev/vx/dsk/rootdgvxprint-l-gDisplayvolumegrouplsvg-lrootvgvgdisplay-vvg00vgdisplay-vrootdgModifyphysicalvolumechpvpvchangepvchangevxdiskmkdev-cdiskPreparephysicaldiskpvcreatepvcreatevxprint-d

4、l-lhdisk#Listphycicalvolumelspvpvdisplaypvdisplayvxprint-dlRemovediskfromvolumegroupreducevgvgreducevgreducevxdgrmdiskMovelogicalvolumestoanotherphysicalvolumesmigratepvpvmovepvmovevxassistmoveCreatevolumegroupmkvgvgcreatevgcreatevxdginitRemovevolumegroupvgremovevgremovevxd

5、gdestroychvgVolumegroupavailabilityvaryonvgvgchangevgchangevxdgsetvaryoffvgRestorevolumegroupvgcfgrestorevgcfgrestorevxconfigrestoreExportsvolumegroupexportvgvgexportvgexportvxdgdeportImportsvolumegroupimportvgvgimportvgimportvxdgimportVolumegrouplistinglsvgvgscanvgscanvxdg

6、listChangelogicalvolumecharacteristicschlvlvchangelvchangevxeditsetListlogicalvolumelslvlvdisplaylvdisplayvxprint-vlMakelogicalvolumemklvlvcreatelvcreatevxassistmakeExtendlogicalvolumeextendlvlvextendlvextendvxassistgrowtoReducelogicalvolumelvreducelvreducevxassistshrinktoR

7、emovelogicalvolumermlvlvremovelvremovevxeditrmbootlist-mPreparebootvolumeslvlnbootlilovxbootsetupnormalRemovebootvolumeslvrmbootextendfs/dev/vg00/lv0l8vxresizeresize2fschfs-asize=#ExtendFilesystem/mtfsadm-Fvxfs-b{LE*1024}fsadm-Fvxfs-bresize_reiserfs/mt{block#}/mtvxassistrem

8、oveReduce/SplicmirrorsrmlvcopylvsplitlvsplitmirrorMergemirrorslvmergelvmergeCreate