[root@ol6-121-rac1 ~]# mount

/dev/mapper/vg_ol6121rac1-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/sda1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
gvfs-fuse-daemon on /root/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev)
/dev/sr0 on /media/OL6.4 x86_64 Disc 1 20130225 type iso9660 (ro,nosuid,nodev,uhelper=udisks,uid=0,gid=0,iocharset=utf8,mode=0400,dmode=0500)

 

第二种方法：使用parted ---> p

 

[root@ol6-121-rac1 ~]# parted

GNU Parted 2.1
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) p                                                                
Model: ATA VBOX HARDDISK (scsi)
Disk /dev/sda: 12.9GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start   End     Size    Type     File system  Flags
1      1049kB  525MB   524MB   primary  ext4         boot
2      525MB   12.9GB  12.4GB  primary               lvm

 

第三种方法：df命令

[root@ol6-121-rac1 ~]# df -lhT

Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/mapper/vg_ol6121rac1-lv_root
              ext4    9.4G  3.9G  5.1G  43% /
tmpfs        tmpfs    499M  100K  499M   1% /dev/shm
/dev/sda1     ext4    485M   55M  405M  12% /boot
/dev/sr0   iso9660    3.5G  3.5G     0 100% /media/OL6.4 x86_64 Disc 1 20130225