Hey all,
Petter Reinholdtsen [2013-08-12 13:04 +0200]:
Hi. Instead of adding discard as a mount option in fstab, perhaps it
is better to add a cron job calling fstrim regularly?
Colin King did some rather extensive benchmarks, and we found that on
desktops/servers this is indeed the
[Martin Pitt]
* Set up cryptsetup to pass TRIM commands to the physical disk
(adding discard to /etc/crypttab)
That's allow-discards for the record.
If that is the case, the crypttab(5) manual page is wrong in the
cryptsetup version 2:1.4.3-4 package.
URL:
Petter Reinholdtsen [2013-12-13 13:45 +0100]:
That's allow-discards for the record.
If that is the case, the crypttab(5) manual page is wrong in the
cryptsetup version 2:1.4.3-4 package.
URL: http://bugs.debian.org/648868 agree with you, while
URL:
[Martin Pitt]
Ah, I only tried with a non-system partition with cryptsetup
luksOpen, where it is indeed --allow-discards. (I don't use
crypttab myself). I found allow-discards in
http://blog.christophersmart.com/2013/06/05/trim-on-lvm-on-luks-on-ssd/
but I guess I'd rather trust the manpage.
Hi. Instead of adding discard as a mount option in fstab, perhaps it
is better to add a cron job calling fstrim regularly?
In
URL:
http://people.skolelinux.org/pere/blog/How_to_fix_a_Thinkpad_X230_with_a_broken_180_GB_SSD_disk.html
I described a deb ssd-setup I created to set up a machine
Miguel Figueiredo el...@debianpt.org (20/10/2012):
Em 19-10-2012 19:51, Laurent Bigonville escreveu:
[...]
SSD requires filesystems (ext{3,4}, swap,...) to be mounted with the
discard option to send TRIM command to the underlying drive.
It should be possible to add this option to the
Package: partman-auto
Version: 104
Severity: wishlist
Tags: d-i
Hi,
SSD requires filesystems (ext{3,4}, swap,...) to be mounted with the
discard option to send TRIM command to the underlying drive.
It should be possible to add this option to the fstab during install.
Cheers
Laurent Bigonville
Em 19-10-2012 19:51, Laurent Bigonville escreveu:
[...]
SSD requires filesystems (ext{3,4}, swap,...) to be mounted with the
discard option to send TRIM command to the underlying drive.
It should be possible to add this option to the fstab during install.
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