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doc: FreeBSD uses camcontrol identify, not atacontrol, for cache 

This is for IDE drive cache control, same as SCSI (already documented
properly).

Reported-by: John Ekins

Discussion: https://postgr.es/m/20170808224017.8424.69170@wrigleys.postgresql.org

Author: John Ekins

Backpatch-through: 12
This commit is contained in:
Bruce Momjian 2023-11-21 20:09:20 -05:00
parent 2f30226624
commit cf359a0535
1 changed files with 1 additions and 1 deletions
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2
doc/src/sgml/wal.sgml
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@ -86,7 +86,7 @@
<listitem>
<para>
On <productname>FreeBSD</productname>, IDE drives can be queried using
<command>atacontrol</command> and write caching turned off using
<command>camcontrol identify</command> and write caching turned off using
<literal>hw.ata.wc=0</literal> in <filename>/boot/loader.conf</filename>;
SCSI drives can be queried using <command>camcontrol identify</command>,
and the write cache both queried and changed using