tree 4b354950475d891a5db8cbc98c18711cf2797ea5
parent 1ba0a8d94cd860abf261d2b9c89c39f768bf580d
author lkuchlan <lkuchlan@redhat.com> 1694083471 +0300
committer Goutham Pacha Ravi <gouthampravi@gmail.com> 1697638808 +0000

Optimize the dd command to improve performance

Use if=/dev/zero: Instead of reading from /dev/urandom,
which is slow for generating random data, use /dev/zero
to write zeros to the disk. Zeros are generated much faster.
Omit conv=fsync: The conv=fsync option forces dd to
synchronize the data after each write, which can be slow for
large writes.

Change-Id: Id845c60c39072a03171fa5906461eb254c2736a7