Gentoo Archives: gentoo-user

From: Wols Lists <antlists@××××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] [OT] SMR drives (WAS: cryptsetup close and device in use when it is not)
Date: Sat, 31 Jul 2021 03:53:07
Message-Id: 6104C897.5010505@youngman.org.uk
In Reply to: Re: [gentoo-user] [OT] SMR drives (WAS: cryptsetup close and device in use when it is not) by William Kenworthy
1 On 31/07/21 04:14, William Kenworthy wrote:
2 > (seagate lists it as a 5Tb drive managed SMR)
3 >
4 > It was sold as a USB3 4Tb desktop expansion drive, fdisk -l shows "Disk
5 > /dev/sde: 3.64 TiB, 4000787029504 bytes, 7814037167 sectors" and Seagate
6 > is calling it 5Tb - marketing!
7
8 Note that it's now official, TB is decimal and TiB is binary, so a 4TB
9 drive being 3.64TiB makes sense. TB is 10e9, while TiB is 2e30.
10
11 btw, you're scrubbing over USB? Are you running a raid over USB? Bad
12 things are likely to happen ...
13
14 Cheers,
15 Wol

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