How to Resize a logical volume in Centos 7
Toresizeexistingvolumes,use:lvresize.Use“–help”seequickhelpforthecommand:lvresize--help.,Onceinthemanualconfigurationtoolyoucanhaveitcreatethedefaultlayoutforyoubutthenyoucanrearrangeorresizethepartitions.You ...,Thisstartedasdocumentingaprocedur...。參考影片的文章的如下:

