On 2023-06-11 14:01, Masaru Nomiya wrote:
Hello,
In the Message;
Subject : [oS-en] An USB stick is sometimes fast, sometimes slow. Message-ID : <dfc286bc-79a3-33bc-5bf0-d4ba96593eee@telefonica.net> Date & Time: Sun, 11 Jun 2023 13:37:19 +0200 (CEST)
[CER] == "Carlos E. R." <...> has written:
CER> -----BEGIN PGP SIGNED MESSAGE----- CER> Hash: SHA1
CER> Hi,
CER> got a new USB stick (Trascend 3.1 from Amazon, 16 gig), for the purpose of CER> putting there the 15.5 DVD image, and I'm testing it. I unplug the stick, plug CER> it back, then run each dd test - and sometimes, it goes very slow:
Isn't it a phenomenon involving cache?
Can't be. I remove the stick each time, before each test, so the cache disappears. -- Cheers / Saludos, Carlos E. R. (from 15.4 x86_64 at Telcontar)