noatime,nodiratime?

Christoph Hellwig hch at infradead.org
Wed May 19 13:24:34 CDT 2010


On Wed, May 19, 2010 at 01:00:05PM -0500, Stan Hoeppner wrote:
> Yes, the defaults for each parameter are in your mount man page.
> logbsize=256K is higher than the default, which is 32K for any system with
> over 32MB RAM.  logbufs=8 will be the default if your blocksize is 64K.  If
> your blocksize is 4K you'll get logbufs=2 by default.  This is all in the
> XFS section of man mount.

But it's not actually true anymore for a long time.  XFS is always using
8 32k log buffers these days.  I'll prepare an update for the mount man
page to correct this.




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