Cloning smaller source disk to larger target disk

[manmath_pclos]

Dear members, I want to clone a smaller source disk to a larger disk. Here's the details:
Source disk: 256gb NVME SSD with three partitions: 100 MB EFI partition, 10 GB "/" partition, and some 230 GB "/home" partition.
Target disk: 2TB NVME SSD
I want the target disk to have the exact EFI and "/" partitin as the source, but the "/home" partition should fill rest of the disk space, not just the 230GB.

[manmath_pclos]

Well, finally I cloned. But after cloning I see abysmal disk read/write speed. I don't know what went wrong. Please have a look and suggest what to do:

root@debian:~# hdparm -tT /dev/sda

/dev/sda:
Timing cached reads: 10590 MB in 2.00 seconds = 5301.14 MB/sec
Timing buffered disk reads: 72 MB in 3.01 seconds = 23.88 MB/sec
root@debian:~# dd if=/dev/zero of=test bs=1G count=1 oflag=direct
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 1.34009 s, 801 MB/s

[Steven Shiau]

You can use Clonezilla to clone the disk, or dd.
Since what you want is not the scenario we have in Clonezilla, so I suggest you use GParted live (https://gparted.org) to resize the partitions on the destination disk after you have cloned that.

Steven

[manmath_pclos]

Thanks Steven. I had reinstalled and the issue has been resolved.