On Fri, Jun 13, 2003 at 05:20:27PM -0700, Petro wrote: > On Fri, Jun 13, 2003 at 01:55:01AM +0200, Herbert Poetzl wrote: > > On Thu, Jun 12, 2003 at 03:28:59PM +0200, Koch, Steffen wrote: > > > If someone has a solution for this please help. > > hmm, do you have himem enabled (in kernel config)? > > if yes, try to disable it ... > > Does this apply to RAID 0 as well? > > I've got several boxes running with: > > CONFIG_HIGHMEM4G=y > # CONFIG_HIGHMEM64G is not set > CONFIG_HIGHMEM=y > > And 2-4 GiB of ram under 2.4.18, with LVM 1.03. > > I'm trying to get LVM 1.07 to compile with 2.4.21 with : > > CONFIG_HIGHMEM4G=y > # CONFIG_HIGHMEM64G is not set > CONFIG_HIGHMEM=y > CONFIG_HIGHIO=y > > > Why is this bad? didn't say that this would be bad, only that it live-locked my system at high load ... the tenor on the list was: "highmem is bad" so I turned it off, and, voila the system was stable again ... another, yet unexplained issue, is that on another system, 4 SCSI discs, form a RAID 5 array (software) which gives about 35MB throughput, but lvm 1.0.7 ontop of that md only has about 18MB throughput ... YMMV, Herbert > -- > "On two occasions, I have been asked [by members of Parliament], 'Pray, > Mr. Babbage, if you put into the machine wrong figures, will the right > answers come out?' I am not able to rightly apprehend the kind of confusion > of ideas that could provoke such a question." -- Charles Babbage > > _______________________________________________ > linux-lvm mailing list > linux-lvm@sistina.com > http://lists.sistina.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ _______________________________________________ linux-lvm mailing list linux-lvm@sistina.com http://lists.sistina.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
