lsblk
NOTE: Instructions for working with compressed file are down the bottom
If the disk isn't the same size as the image, the disk will not work after cloning.
IMG="jetson-orin.img"
DEVICE="/dev/sda"
PARTITION_NUM="1"
sudo dd if=$IMG of=$DEVICE bs=4096 status=progress
sudo umount $DEVICE$PARTITION_NUM
Open Parted
:
sudo parted $DEVICE
Inside parted
:
(parted) print
It will ask:
Error: The backup GPT table is not at the end of the disk, as it should be. Fix, by moving the backup to the end (and removing the old backup)?
Fix/Ignore?
Type:
fix
Warning: Not all of the space available to /dev/sda appears to be used, you can fix the GPT to use all of the space (an extra 1703455494 blocks) or
continue with the current setting?
Fix/Ignore?
Type:
fix
Check the Number
of Partition: App
, it should be 1.
Inside parted
:
(parted) resizepart 1 100%
1
is for partition Number 1, and 100%
is for using 100% of the remaining disk.
NOTE: this operation is done instance, because it does not update the partition table!
Quit the parted
app
(parted) quit
Check and correct inconsistencies after resizing
sudo e2fsck -fp $DEVICE$PARTITION_NUM
-
-f
for force checking -
-p
for automatic repair
If the app reports an error and suggests to run -b <SUPERBLOCK>
, run the following based on the outputs:
sudo e2fsck -b 32768 $DEVICE$PARTITION_NUM
Expand the partition
sudo resize2fs $DEVICE$PARTITION_NUM
Check results
Once everything is done, you can use Disks
to mount the App
partition to check if it works as intended.
Check mounted drives:
df -h
-h
for human-readable
The 120GB drive will compress into a 30GB .gz
file.
The compression speed is 70-80MB/s and the write speed is 270MB/s.
To create the compressed image:
sudo dd if=/dev/sda status=progress | gzip -1 > ./jetson-orin.img.gz
-1
for fastest compression
To a clone compressed image to a drive (note you can use 'gunzip –c' instead of zcat on osx):
zcat ./jetson-orin.img.gz | sudo dd of=/dev/sda bs=4096 status=progress
Other commands
To check block size:
stat -f ~