Re: kern/45709: tmpfs size went nuts

[Taylor R Campbell <campbell+netbsd%mumble.net@localhost>]

   Date: Thu, 15 Dec 2011 10:05:03 +0000 (UTC)
   From: dieter roelants <dieter.NetBSD%pandora.be@localhost>

   Could it be you didn't have enough free swap? I.e. the tmpfs file
   system size seems to be capped by the amount of free memory.

Unlikely.  I had two or three gigabytes of swap handy, and there was
only about a gigabyte of RAM in use at the time, plus a few dozens of
megabytes stored in the tmpfses.  So there should have been four or
five gigabytes of memory free, not ten to twenty megabytes.