17:09 10/04/2015
#1:
root@LVMLAB /new_drive# df -T
Filesystem Type 1K-blocks Used Available Use% Mounted on
/dev/sda1 ext4 18011464 711868 16377996 5% /
tmpfs tmpfs 957216 0 957216 0% /dev/shm
/dev/mapper/vg01-lv01
ext4 6061632 16384 5730700 1% /new_drive
#2:
root@LVMLAB /new_drive# mount | grep "^/dev"
/dev/sda1 on / type ext4 (rw)
/dev/mapper/vg01-lv01 on /new_drive type ext4 (rw)
#3:
root@LVMLAB /new_drive# file -sL /dev/sda1
/dev/sda1: Linux rev 1.0 ext4 filesystem data (needs journal recovery) (extents) (large files) (huge files)
root@LVMLAB /new_drive# file -sL /dev/sdb1
/dev/sdb1: LVM2 (Linux Logical Volume Manager) , UUID: eiYSnNYphkTsLjJ2EcVmvohl2ZCuCEZ
root@LVMLAB /new_drive# file -sL /dev/sdc1
/dev/sdc1: LVM2 (Linux Logical Volume Manager) , UUID: w1quB0pFsS68Z3IhYrG3CPIljWCmLdt
#4:
root@LVMLAB /new_drive# fsck -N /dev/sda1
fsck from util-linux-ng 2.17.2
[/sbin/fsck.ext4 (1) -- /] fsck.ext4 /dev/sda1
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