Mailinglist Archive: opensuse (933 mails)

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Re: [opensuse] openSUSE on SSD?
  • From: Jan Ritzerfeld <suse@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
  • Date: Tue, 1 Jun 2010 21:59:47 +0200
  • Message-id: <201006012159.48231.suse@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Am Dienstag, 1. Juni 2010 schrieb Greg Freemyer:

[...].
Mounting with relatime has been the Linux kernel and Opensuse default
for a year or more.

I thought, laptop-mode-tools added this option for me.

Why do you think noatime will significantly improve on relatime?

http://thunk.org/tytso/blog/2009/03/01/ssds-journaling-and-noatimerelatime/
| Unfortunately, relatime is not free. As you can see below, it has roughly
| double the overhead of noatime (but roughly half the overhead of using the
| standard Posix atime semantics):

Gruß
Jan
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