Date: Sat, 12 Oct 2013 16:44:14 +0000 From: "Teske, Devin" <Devin.Teske@fisglobal.com> To: Mark R V Murray <mark@grondar.org> Cc: "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, Devin Teske <dteske@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>, "Teske, Devin" <Devin.Teske@fisglobal.com> Subject: Re: svn commit: r256377 - in head: etc/defaults etc/rc.d share/examples/kld/random_adaptor share/man/man4 sys/boot/forth sys/conf sys/dev/glxsb sys/dev/hifn sys/dev/random sys/dev/rndtest sys/dev/safe ... Message-ID: <13CA24D6AB415D428143D44749F57D720FC5BF0D@LTCFISWMSGMB21.FNFIS.com> In-Reply-To: <AF43CD01-BE33-4EE5-8414-22E6B8040BEC@grondar.org> References: <201310121257.r9CCvvjO006546@svn.freebsd.org> <CAJ-VmomMvW3k%2BD-t29nb9JByrE_rt7yXEyBnKzvN3KnhXjdXVw@mail.gmail.com> <13CA24D6AB415D428143D44749F57D720FC5BE74@LTCFISWMSGMB21.FNFIS.com> <AF43CD01-BE33-4EE5-8414-22E6B8040BEC@grondar.org>
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On Oct 12, 2013, at 9:39 AM, Mark R V Murray wrote: > > On 12 Oct 2013, at 17:35, "Teske, Devin" <Devin.Teske@fisglobal.com> wrote: >> Can you maybe test with ZFS + Geli? I'm concerned because we told it to use random(4) >> instead of urandom(4). I hope there's enough entropy when creating the geli stuff that >> said process doesn't hang. I think DES's patch will help there too (not that anyone >> testing our ZFS patches reported any hangs... including when testing GELI -- this was >> before DES's patch). > > urandom is a symlink to random. > Hmmm, interesting ;D You know... for years I've been compiling a custom apache for $work and using the --with-random=/dev/urandom flag. And then recently in the past couple years in 8.x I recall having problems with a GnuPG related tool that would hang due to lack of entropy on a freshly installed box when generating "stuff" using random(4). Are the days of choosing between urandom(4) and random(4) over? Would SSL function great on a freshly installed box even if using random(4) for apache? (it wants to default to /dev/random anyways) -- Devin _____________ The information contained in this message is proprietary and/or confidential. If you are not the intended recipient, please: (i) delete the message and all copies; (ii) do not disclose, distribute or use the message in any manner; and (iii) notify the sender immediately. In addition, please be aware that any message addressed to our domain is subject to archiving and review by persons other than the intended recipient. Thank you.
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