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WAPBL and write cacheing (was: SATA write performance problems)

To: tech-kern%netbsd.org@localhost
Subject: WAPBL and write cacheing (was: SATA write performance problems)
From: Edgar Fuß <ef%math.uni-bonn.de@localhost>
Date: Thu, 3 Jan 2013 12:49:25 +0100

> Doesn't this depend on filesystem journaling?
Can someone please enlighten me?
Is it safe to use write cacheing on a SATA drive with FFS/WAPBL on it?

Follow-Ups:
- Re: WAPBL and write cacheing
  - From: Edgar Fuß
- Re: WAPBL and write cacheing (was: SATA write performance problems)
  - From: Lars Heidieker

References:
- SATA write performance problems (on HP MicroServer)
  - From: Edgar Fuß
- Re: SATA write performance problems (on HP MicroServer)
  - From: Michael van Elst
- Re: SATA write performance problems (on HP MicroServer)
  - From: Edgar Fuß
- Re: SATA write performance problems (on HP MicroServer)
  - From: Michael L. Hitch
- Re: SATA write performance problems (on HP MicroServer)
  - From: Andy Ruhl

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