Date: Thu, 14 Apr 2011 16:20:29 +0300 From: Dennis Nikiforov <dennis.nikiforov@gmail.com> To: krad <kraduk@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: PAE: Cannot fork Message-ID: <49499F0E-41E0-4BC6-80F7-333912D281D6@gmail.com> In-Reply-To: <BANLkTinBBfH0ZhE%2B4N88BamH6QCRQxahOg@mail.gmail.com> References: <DA71C51E-0652-41C9-AB0B-4F069121D3C6@gmail.com> <BANLkTin4GvZAMZBUOjWniHUj=SR6dbiYNw@mail.gmail.com> <209FDCEC-0335-4C1D-9974-ACB2BCFDEC28@gmail.com> <BANLkTinBBfH0ZhE%2B4N88BamH6QCRQxahOg@mail.gmail.com>
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Well, the idea was to run many instances of the app (each process does = not need more than a couple of gigs of ram). Using virtualization is = another option, but it will require a lot more maintenance of every VM. = It would be a lot better if a single OS can use PAE. On Apr 14, 2011, at 3:47 PM, krad wrote: >=20 >=20 > On 14 April 2011 11:14, Dennis Nikiforov <dennis.nikiforov@gmail.com> = wrote: > There is a legacy piece of custom software that runs only on 32 bit = systems, so going to 64 bit is not possible. >=20 > On Apr 14, 2011, at 12:08 PM, krad wrote: >=20 >>=20 >>=20 >> On 14 April 2011 08:05, Dennis Nikiforov <dennis.nikiforov@gmail.com> = wrote: >> Hello, >>=20 >> I have a problem with FreeBSD 7.x 32bit running the standard = PAE kernel on a dell R210 server with 16GB of RAM. All servers spec'ed = like this have the same identical problem and it is not a hardware issue = because all memory tests have been negative. >>=20 >> basically the issue comes after PAE kernel has been compiled = and the system outputs all the time the following: >>=20 >> cannot fork kstack allocation failed or vm_thread_new: kstack = allocation failed >>=20 >> Since, this is a dell server there is basically nothing that I = can disable in BIOS, so perhaps someone knows what loader options do I = need to tweak the kernel and stop this from happening. >>=20 >> Thanks, >> Dennis_______________________________________________ >> freebsd-questions@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-questions >> To unsubscribe, send any mail to = "freebsd-questions-unsubscribe@freebsd.org" >>=20 >>=20 >> why not use 64 bit as the r210 should be capable >=20 >=20 > not even with lib32, also why not just not run pae. After all if its a = 32bit app it cant address all the ram anyhow
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