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Entry  Sun Jun 17 14:20:35 2018, Koji, Update, General, Chiara new USB 4TB DIsk 
    Reply  Mon Jun 18 12:07:03 2018, Koji, Update, General, Chiara new USB 4TB DIsk 
Message ID: 13977     Entry time: Sun Jun 17 14:20:35 2018     Reply to this: 13980
Author: Koji 
Type: Update 
Category: General 
Subject: Chiara new USB 4TB DIsk 

I have connected a 4TB disk to chiara via a USB-SATA adapter. This disk has been recognized as /dev/sde. A GUID Partition Table (GPT), not MBR was made with gdisk to make a partition with the size beyond 2TB.
I tried to use "dd" to copy /home/cds (/dev/sdb1) to /dev/sde1, but failed. The copy was done (taking ~12h) and the partition was not recognized as a complete filesystem.

So I decided to use rsync instead.

sudo mkfs -t ext4 /dev/sde1
sudo mkdir /media/usb4g
sudo mount -t ext4 -o rw /dev/sde1 /media/usb4g
sudo rsync -a --progress /home/cds/ /media/usb4g

Progress
14:33 Copied     33G/1831G
14:38 Copied     36G/1831G
17:02 Copied   365G/1831G (~2.2GB/min)
01:18 Copied 1449G/1831G (~2.2GB/min)
04:36 Completed
> sent 1907955222607 bytes  received 126124609 bytes  37010956.31 bytes/sec
> total size is 1907271994803  speedup is 1.00

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