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

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/vfstab

Freediskblocksdf-kbdfdf-kdf-k

Devicelistinglsdev-C/sbin/ioscancat/proc/devicessysdef

format-dc#t#d#
bootinfo-scat
Diskinformationdiskinfo/dev/rdsk/c#t#d#
hdisk#/proc/scsi/scsi0/sda/modelformat>current
format>inquiry

DiskLabelispv-lhdisk#pvdisplay-v/dev/dsk/C#t#d#fdisk-lprtvtoc

LVMConceptsPartitionlogicalextentslogicalextentssubdisk

VolumelogicalvolumelogicalvolumeVolume

Plex

Volumegroupvolumegroupvolumegroupdiskgroup

JournalFilesystemtypejfsvxfsext3vxfs

Defaultvolumegroup/dev/rootvg/dev/vg00/dev/vx/dsk/rootdg

vxprint-l-g
Displayvolumegrouplsvg-lrootvgvgdisplay-vvg00vgdisplay-v
rootdg

Modifyphysicalvolumechpvpvchangepvchangevxdisk

mkdev-cdisk
Preparephysicaldiskpvcreatepvcreatevxprint-dl
-lhdisk#

Listphycicalvolumelspvpvdisplaypvdisplayvxprint-dl

Removediskfromvolumegroupreducevgvgreducevgreducevxdgrmdisk

Movelogicalvolumestoanotherphysicalvolumesmigratepvpvmovepvmovevxassistmove

Createvolumegroupmkvgvgcreatevgcreatevxdginit

Removevolumegroupvgremovevgremovevxdgdestroy

chvg
Volumegroupavailabilityvaryonvgvgchangevgchangevxdgset
varyoffvg
Restorevolumegroupvgcfgrestorevgcfgrestorevxconfigrestore

Exportsvolumegroupexportvgvgexportvgexportvxdgdeport

Importsvolumegroupimportvgvgimportvgimportvxdgimport

Volumegrouplistinglsvgvgscanvgscanvxdglist

Changelogicalvolumecharacteristicschlvlvchangelvchangevxeditset

Listlogicalvolumelslvlvdisplaylvdisplayvxprint-vl

Makelogicalvolumemklvlvcreatelvcreatevxassistmake

Extendlogicalvolumeextendlvlvextendlvextendvxassistgrowto

Reducelogicalvolumelvreducelvreducevxassistshrinkto

Removelogicalvolumermlvlvremovelvremovevxeditrm

bootlist-m
Preparebootvolumeslvlnbootlilovxbootsetup
normal

Removebootvolumeslvrmboot

extendfs/dev/vg00/lv0l8vxresize
resize2fs
chfs-asize=#
ExtendFilesystem
/mtfsadm-Fvxfs-b{LE*1024}fsadm-Fvxfs-b
resize_reiserfs
/mt{block#}/mt

v