Re: Momentus XT sshd slowness?

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From	Peter Chant <pete@petezilla.co.uk>
Newsgroups	comp.os.linux.hardware
Subject	Re: Momentus XT sshd slowness?
Date	Sun, 14 Aug 2016 13:25:25 +0100
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On 08/14/2016 10:21 AM, David W. Hodgins wrote:
> On Sat, 13 Aug 2016 12:22:09 -0400, Peter Chant <pete@petezilla.co.uk>
> wrote:
> 
>> Running a laptop with a Seagate Momentus XT 1TB hard drive that is a
>> couple of years old (the drive, the laptop is probably somewhat older).
>> Using btrfs on top of luks.  Think-pad T400 with 8GB of ram so quite
>> elderly.
> 
> See the comments in
> http://clients.teksavvy.com/~davidwhodgins/autofstrim

Added --allow-discards to cryptsetup

fstrim -v /mnt/system-pool

gave the following message FITRIM ioctl failed: Operation not supported.


> 
> I run the script from cron.daily. Note that the filesystem must be
> mounted when the script is run.
> 
> Most of the script is redundant now, as fstrim now supports the
> option "-a", instead of having to manually find the file systems
> on an ssd drive, but it works, so I haven't bothered changing it.
> 
> For a quick fix, just run (as root) "fstrim -a", with the file
> systems mounted, after rebooting with the discard option(s) added.
> 
> Regards, Dave Hodgins
>

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Thread

Momentus XT sshd slowness? Peter Chant <pete@petezilla.co.uk> - 2016-08-13 17:22 +0100
  Re: Momentus XT sshd slowness? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2016-08-14 05:21 -0400
    Re: Momentus XT sshd slowness? Richard Kettlewell <invalid@invalid.invalid> - 2016-08-14 10:38 +0100
    Re: Momentus XT sshd slowness? Peter Chant <pete@petezilla.co.uk> - 2016-08-14 13:25 +0100

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