Re: vm_thread_new: kstack allocation failed with vm.kmem_size="1536M"

2009-03-01 Thread Alan Cox
On Sun, Mar 1, 2009 at 8:57 AM, Pete French wrote: > > I'm running 7-STABLE as of Feb 26 or so. Commit r187466 on Jan 20 bumped > up > > kmem_size_max on amd64 to 3.6GB: > > > > http://svn.freebsd.org/viewvc/base?view=revision&revision=187466 > > M now I am wworried about upgrading to STA

Re: vm_thread_new: kstack allocation failed with vm.kmem_size="1536M"

2009-03-01 Thread Pete French
> I'm running 7-STABLE as of Feb 26 or so. Commit r187466 on Jan 20 bumped up > kmem_size_max on amd64 to 3.6GB: > > http://svn.freebsd.org/viewvc/base?view=revision&revision=187466 M now I am wworried about upgrading to STABLE! ;) I can't think of a reason why I am seeing what I am seein

Re: vm_thread_new: kstack allocation failed with vm.kmem_size="1536M"

2009-02-28 Thread Dan Nelson
In the last episode (Mar 01), Pete French said: > > You've probably reduced kmem_size from the default. I don't set > > anything on my 6 GB amd64 system, and I get: > > > > $ sysctl vm.kmem_size vm.kmem_size_max > > vm.kmem_size: 2061496320 > > vm.kmem_size_max: 3865468109 > > > > I assume your 16

Re: vm_thread_new: kstack allocation failed with vm.kmem_size="1536M"

2009-02-28 Thread Pete French
> You've probably reduced kmem_size from the default. I don't set anything on > my 6 GB amd64 system, and I get: > > $ sysctl vm.kmem_size vm.kmem_size_max > vm.kmem_size: 2061496320 > vm.kmem_size_max: 3865468109 > > I assume your 16GB system would default to even larger numbers. What values > d

Re: vm_thread_new: kstack allocation failed with vm.kmem_size="1536M"

2009-02-28 Thread Dan Nelson
In the last episode (Feb 28), Pete French said: > So, I have a farm of machines runnign 7.1/amd64, all of which have 16 gig > of memory in them. This afternoon, as an experiment, I altered > loader.conf to have these two lines in it: > > vm.kmem_size="1536M" > vm.kmem_size_max="1536M" > > This i

vm_thread_new: kstack allocation failed with vm.kmem_size="1536M"

2009-02-28 Thread Pete French
So, I have a farm of machines runnign 7.1/amd64, all of which have 16 gig of memory in them. This afternoon, as an experiment, I altered loader.conf to have these two lines in it: vm.kmem_size="1536M" vm.kmem_size_max="1536M" This is what I do on machines running ZFS - these machines are not, how