Date: Thu, 15 Jan 2009 13:38:43 +1100 From: Callum Gibson <callumgibson@optusnet.com.au> To: freebsd-hackers@freebsd.org Subject: bg_fsck ignores fstab pass numbers? Message-ID: <20090115023843.GA30963@omma.gibson.athome>
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Hi, I've noticed that fsck in background mode never checks separate disks in parallel for pass numbers >=2, as described in fsck(8). Taking a look at preen.c:checkfstab() (if I understand correctly) reveals that in background mode it will explicitly check each disk in turn (ironically in the foreground), rather than fork them off and queue up waiting for the children. Does anyone know the reason for that? Is it simply a matter of wanting to lower the impact and resource usage on the system? C -- Callum Gibson @ home http://members.optusnet.com.au/callumgibson/
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