Date: Wed, 16 May 2007 08:23:25 -0400 From: Bill Moran <wmoran@potentialtech.com> To: "Daniel Eriksson" <daniel_k_eriksson@telia.com> Cc: freebsd-questions@freebsd.org Subject: Re: Upper limit on mount points? Message-ID: <20070516082325.5369c376.wmoran@potentialtech.com> In-Reply-To: <4F9C9299A10AE74E89EA580D14AA10A61A173C@royal64.emp.zapto.org> References: <20070507094041.92f2d110.wmoran@potentialtech.com> <4F9C9299A10AE74E89EA580D14AA10A61A173C@royal64.emp.zapto.org>
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In response to "Daniel Eriksson" <daniel_k_eriksson@telia.com>: > Bill Moran wrote: > > > We have some systems with a lot of jails. We're using ezjail, which > results > > in a lot of nullfs mounts. In combination with some other nullfs > tricks I'm > > using on this system, I'm a bit concerned that we're going to hit some > sort > > of limit on the number of mountpoint. > > > > Google hasn't been much help, and I thought I'd ask here before I dug > in to > > the sourcecode. I'm wondering if there's an upper limit (either hard > or > > practical) on the number of mountpoints on a system? > > I have a box running 6-STABLE that has 700+ nullfs mounts, and it runs > just fine. Thanks, Daniel. We've only got ~60, so I guess I've got a ways before I need to worry. -- Bill Moran http://www.potentialtech.com
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