lsfs - [it reads output of /etc/filesystems]
a disks is composed of physical partions
a physical volume is a physical disk
a volume group is composed of physical volumes
a volume group is devided into logical volumes
a file system is placed onto a logical volume.
a logical volume is extensible and can reside on more than one physical volume.
smitty lvm
migratepv [move logical volume to another physical volume]
mklv,extendlv,rmlv
mkvg,reducevg,extendvg
No comments:
Post a Comment