Subject: Re: install/31297
To: Christos Zoulas <email@example.com>
From: Rui Paulo <rpaulo@NetBSD.org>
Date: 09/12/2005 02:16:17
Content-Type: text/plain; charset=us-ascii
On 2005.09.11 21:03:01 -0400, Christos Zoulas wrote:
| On Sep 12, 12:52am, firstname.lastname@example.org (email@example.com) wrote:
| -- Subject: Re: install/31297
| | Synopsis: mounting volumes with -o async speeds up file write operation=
s 500% (5 times)
| | State-Changed-From-To: open->feedback
| | State-Changed-By: firstname.lastname@example.org
| | State-Changed-When: Mon, 12 Sep 2005 00:52:06 +0000
| | State-Changed-Why:
| | Mouting file systems with the async is evil and very dangerous.
| | >From the mount(8) man page:
| | async All I/O to the file system should be done asyn-
| | chronously. In the event of a crash, it is
| | impossible for the system to verify the integr=
| | data on a file system mounted with this option=
| | should only use this option if you have an app=
| | tion-specific data recovery mechanism, or are =
| | to recreate the file system from scratch.
| | I think this PR should be closed.
| Maybe not for installation... Or at least we should investigate enabling
| softdeps and seeing if that improves performance.
Yes, let's do that for every arch except vax which has known problems
-- Rui Paulo
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