Re: enabling write cacheing (was: WAPBL and write cacheing)

To: tech-kern%netbsd.org@localhost
Subject: Re: enabling write cacheing (was: WAPBL and write cacheing)
From: mlelstv%serpens.de@localhost (Michael van Elst)
Date: Wed, 6 Mar 2013 23:51:15 +0000 (UTC)

ef%math.uni-bonn.de@localhost (Edgar =?iso-8859-1?B?RnXf?=) writes:

>Is there a sysctl knob or similar that will cause the kernel to issue the
>SCSI commands to enable write cacheing on a disc?

No, but there is a command: dkctl.

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
- WAPBL and write cacheing (was: SATA write performance problems)
  - From: Edgar Fuß
- Re: WAPBL and write cacheing
  - From: Edgar Fuß
- Re: WAPBL and write cacheing
  - From: Edgar Fuß
- Re: WAPBL and write cacheing
  - From: Greg Troxel
- enabling write cacheing (was: WAPBL and write cacheing)
  - From: Edgar Fuß

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