Date: Sat, 30 Oct 2004 14:38:41 +0000 From: Jens Rehsack <rehsack@liwing.de> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: current@freebsd.org Subject: Re: HEADSUP: Filesystem rototiling over Message-ID: <4183A771.7080906@liwing.de> In-Reply-To: <27404.1099146185@critter.freebsd.dk> References: <27404.1099146185@critter.freebsd.dk>
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Poul-Henning Kamp wrote: > In message <4183A23D.4020201@liwing.de>, Jens Rehsack writes: > >>Poul-Henning Kamp wrote: >> >>>In message <20041029144801.GA36784@over-yonder.net>, "Matthew D. Fuller" writes >>>: >>> >>> >>>>On Fri, Oct 29, 2004 at 02:20:08PM +0200 I heard the voice of >>>>Poul-Henning Kamp, and lo! it spake thus: >>>> >>>> >>>>>Jail-users please notice that you can now mount the same partition >>>>>many places, as long as you do it read/only: >>>> >>>>To clarify: This means it can be mounted R/O a bunch of times, but not >>>>that it can be mounted R/W once and R/O a bunch of times, right? >>> >>> >>>Correct. >>> >> >>Oh, that means for each update you have to stop all jails running >>on those mounts? How useful could that be on production machines? > > > I don't know, that depends on what you use jails for. Web-Service(s), Mail-Service(s), Name-Service, ... And on each update I had to stop the services, shutting down the jail, unmount each ro-bunch, mount rw, update, unmount, remount ro-bunches, starting jails & services. Jens
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