[ILUGC] 1D1C - dumpe2fs

  • From: Dhanasekar <tkdhanasekar@xxxxxxxxx>
  • To: ilugc@xxxxxxxxxxxxx, kanchilug@xxxxxxxxxxxxx
  • Date: Fri, 10 Jun 2022 06:00:00 +0530

dumpe2fs - dump ext2/ext3/ext4 filesystem information
To dump the file system information about a device
$ sudo dumpe2fs /dev/sda1

To display superblock information
$ sudo dumpe2fs -h /dev/sda1

To display Information of block groups
$ sudo dumpe2fs /dev/sda1

To view about superblocks
$ sudo dumpe2fs /dev/sda1 | grep -i superblock



regards,
T.Dhanasekar


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