Gentoo Archives: gentoo-user

From: Adam Carter <adamcarter3@×××××.com>
To: "gentoo-user@l.g.o" <gentoo-user@l.g.o>
Subject: [gentoo-user] SSDs with TRIM issues
Date: Wed, 17 Jun 2015 02:25:03
Message-Id: CAC=wYCFTwR3zJ61qhbfxoRqMB0cPePqcEKxLwGe5STsMPr+UYA@mail.gmail.com
1 /* devices that don't properly handle queued TRIM commands */
2 Micron_M500*
3 Crucial_CT*M500*
4 Micron_M5[15]0*
5 Crucial_CT*M550*
6 Crucial_CT*MX100*
7 Samsung SSD 8*
8
9 from drivers/ata/libata-core.c
10
11 More info:
12 http://linux.slashdot.org/story/15/06/16/201217/trim-and-linux-tread-cautiously-and-keep-backups-handy
13
14 Also, my samsung 840 is slow (multisect is off and cant be enabled with
15 hdparm). Tried update the bios but the boot cd crashed on my machine (AMD
16 chipset related) so i will have to put it in another machine and try
17 again...
18
19 Samsung EVOs also have a firmware bug that causes them to slow down.

Replies

Subject Author
Re: [gentoo-user] SSDs with TRIM issues Rich Freeman <rich0@g.o>
Re: [gentoo-user] SSDs with TRIM issues mario_reja@××××××××.uk
Re: [gentoo-user] SSDs with TRIM issues Bruce Hill <daddy@×××××××××××××××××××××.com>