Random truncated files on USB hard disk with timeouts; how to debug?
Poul-Henning Kamp
phk at phk.freebsd.dk
Wed Oct 19 06:33:24 UTC 2016
--------
In message <20161019062812.GA93031 at nuvolo>, Arrigo Marchiori writes:
>It is a USB disk bought some years ago, that contains actually
>rotating platters. It has a Y-shaped cable, to get power from two
>ports.
Y-cables are a big warning sign.
You can try plugging the "power-only" plug into a high quality 1
ampere USB charger, but that is no guarantee for success.
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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