From: Phil Sutter <phil@nwl.cc>
To: Stephen Hemminger <shemming@brocade.com>
Cc: "Eric W . Biederman" <ebiederm@xmission.com>, netdev@vger.kernel.org
Subject: Re: [iproute PATCH 0/2] Netns performance improvements
Date: Tue, 5 Jul 2016 16:49:20 +0200 [thread overview]
Message-ID: <20160705144920.GD620@orbyte.nwl.cc> (raw)
In-Reply-To: <1467729773-16751-1-git-send-email-phil@nwl.cc>
Hi,
On Tue, Jul 05, 2016 at 04:42:51PM +0200, Phil Sutter wrote:
> Stress-testing OpenStack Neutron revealed poor performance of 'ip netns'
> when dealing with a high amount of namespaces. The cause of this lies in
> the combination of how iproute2 mounts NETNS_RUN_DIR and the netns files
> therein and the fact that systemd makes all mount points of the system
> shared.
>
> Phil Sutter (2):
> ipnetns: Move NETNS_RUN_DIR into it's own propagation group
> ipnetns: Make netns mount points private
Please disregard this series for now, I forgot to give credit to the
original author of the changeset.
Sorry for the noise!
Phil
prev parent reply other threads:[~2016-07-05 14:49 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-05 14:42 [iproute PATCH 0/2] Netns performance improvements Phil Sutter
2016-07-05 14:42 ` [iproute PATCH 1/2] ipnetns: Move NETNS_RUN_DIR into it's own propagation group Phil Sutter
2016-07-05 14:42 ` [iproute PATCH 2/2] ipnetns: Make netns mount points private Phil Sutter
2016-07-05 14:44 ` [iproute PATCH 0/2] Netns performance improvements Eric W. Biederman
2016-07-05 20:51 ` Phil Sutter
2016-07-07 4:58 ` Eric W. Biederman
2016-07-07 11:17 ` Phil Sutter
2016-07-07 12:59 ` Nicolas Dichtel
2016-07-07 15:48 ` Phil Sutter
2016-07-07 16:16 ` Rick Jones
2016-07-07 16:34 ` Eric W. Biederman
2016-07-07 17:28 ` Rick Jones
2016-07-08 8:12 ` Eric W. Biederman
2016-07-08 14:31 ` Brian Haley
2016-07-08 8:01 ` Nicolas Dichtel
2016-07-08 17:18 ` Rick Jones
2016-07-11 12:51 ` Nicolas Dichtel
2016-07-05 14:49 ` Phil Sutter [this message]
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