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To: FreeBSD Current <freebsd-current@freebsd.org>
From: Johannes Lundberg <johalun@FreeBSD.org>
Subject: Weirdness when writing to pseudofs file
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Date: Wed, 22 May 2019 10:36:34 -0700
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Hi

I'm fiddling with lindebugfs, which is based on pseudofs. When writing
to a file,

this works: # echo  1 >> /path/to/file

but this does not: # echo 1 > /path/to/file

"Operation not supported." is returned before the pseudofs code is even
entered.

Is this expected behavior? (if so, why?)

Thanks in advance
/Johannes