On Tue, Mar 16, 2010 at 6:49 AM, John Robinson <john.robinson@xxxxxxxxxxxxxxxx> wrote: > On 16/03/2010 13:24, Tao Guo wrote: >> >> I also meet this problem in several of my machines. If I change back >> to kernel 2.6.18, it is >> OK, but in 2.6.32 kernel, the performance is really poor. >> >> At last I found a solution, set CONFIG_MULTICORE_RAID456=n when >> compiling raid456 module, >> then everything goes normal. My machines do have multicore cpu, so it >> is weird :< >> Maybe there is something wrong with the CONFIG_MULTICORE_RAID456 enabled >> code? > > I remember it being discussed on this list, so yes I think there is or was. > fyi, https://bugzilla.redhat.com/show_bug.cgi?id=575897 -- Dan -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
