Date: Wed, 22 May 2019 20:51:33 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Johannes Lundberg <johalun@FreeBSD.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Weirdness when writing to pseudofs file Message-ID: <20190522175133.GC2748@kib.kiev.ua> In-Reply-To: <6ec62e4d-9f93-ffe1-646c-3846c9308334@FreeBSD.org> References: <6ec62e4d-9f93-ffe1-646c-3846c9308334@FreeBSD.org>
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On Wed, May 22, 2019 at 10:36:34AM -0700, Johannes Lundberg wrote: > 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?) Does the file exist ? Pseudofs does not implement VOP_CREATE(), which is reasonable.
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