Quota consistency/races

Sean Hamilton sh at bel.bc.ca
Tue Jun 3 19:43:02 PDT 2003


Greetings,

What measures are in place to ensure disk quota consistency? For instance,
if a part of the filesystem changes while running quotacheck, I imagine that
does not get accounted for.

Wouldn't somebody have trouble enabling quotas on a busy filesystem? The
quota file would always lag behind the actual filesystem, and one cannot
mount read-only because quotacheck must write the quota file.

sh



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