*BSD News Article 34629


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From: ian_vogt@ACM.ORG
Newsgroups: comp.unix.bsd
Subject: Write-Through the File System Cache?
Date: 18 Aug 1994 17:30:27 GMT
Organization: ACM Network Services
Lines: 15
Message-ID: <3305rj$14k@hopper.acm.org>
Reply-To: ian_vogt@ACM.ORG
NNTP-Posting-Host: acm.org


re: BSDI (but also for others in the *BSD* family)

I would like to know if it is possible (without modifying
the kernel) for an application to disable delayed write
caching (or enable write-through caching) either for the
file system as a whole or for a particular file (or file
handle).

I develop fault tolerant applications requiring that
critical file updates be committed to disk before returning
from the write call (for recovery purposes).

Thank you, Ian