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From: Luis Chamberlain <mcgrof@kernel.org>
To: ericvh@gmail.com, lucho@ionkov.net, asmadeus@codewreck.org
Cc: Luis Chamberlain <mcgrof@kernel.org>,
	v9fs-developer@lists.sourceforge.net,
	linux-kernel@vger.kernel.org
Subject: 9p caching with cache=loose and cache=fscache
Date: Sat, 11 Mar 2023 14:47:47 -0800	[thread overview]
Message-ID: <ZA0FEyOtRBvpIXbi@bombadil.infradead.org> (raw)

We've embraced 9p on kdevops [0] for support to let a guest use a host's
path to install Linux. This works well except I notice that if the host
makes new changes the guest does not see it. This just means the guest
has to reboot every time before running 'make modules_install install -j 8'
and it is unexpected and not user friendly.

I wanted to see if someone was working on fixing this yet. I've tested
with both cache=loose and cache=fscache. We use msize 131072, no
security and virtio-9p-pci.

[0] https://github.com/linux-kdevops/kdevops

  Luis

             reply	other threads:[~2023-03-11 22:48 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-11 22:47 Luis Chamberlain [this message]
2023-03-12 18:22 ` Eric Van Hensbergen
2023-03-17 17:01   ` Luis Chamberlain
2023-03-27 13:05     ` Eric Van Hensbergen
2023-03-27 17:39       ` Luis Chamberlain
2023-03-28  2:31         ` Dominique Martinet
2023-03-28  5:14           ` Luis Chamberlain
2023-03-28 11:53           ` Christian Schoenebeck
2023-03-28 17:41             ` Luis Chamberlain
2023-03-28 22:08               ` Dominique Martinet
2023-03-29 11:19                 ` Christian Schoenebeck
2023-03-29 11:32                   ` Jeff Layton
2023-03-31 16:47                     ` Eric Van Hensbergen

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