Slashdot Mirror

← Back to Stories (view on slashdot.org)

Building ATA RAID and SMP Support into Slackware 9

Posted by timothy on from the tomorrow's-computer-today dept.

TheMadPenguin writes "This HOWTO will describe the steps necessary to build support into Slackware Linux 9.0 for Symmetric multiprocessing (SMP) and a Promise Ultra ATA RAID redundant drive array. By default, there is no support for these configurations unless specified through a kernel recompilation after the initial install."

2 of 171 comments (clear)

  1. Use Slackware's kernel source package. by volkerdi · · Score: 5, Informative

    It's better to use Slackware's kernel-source-2.4.20-noarch-5.tgz package, since it already contains patches for some ext3 bugs as well as the recent ptrace exploit.

    If you do use the original 2.4.20 tarball in the source/k directory, you will need to apply the linux-2.4.20.ptrace.diff.gz that you'll find in the same directory, and if you use ext3, you'll also want to apply the patches from the ext3-patches directory.

  2. mistake, imho by doodleboy · · Score: 5, Informative
    article says: #> mv /lib/modules/2.4.20 /lib/modules/orig
    Bad bad bad. Now the original config is unbootable, a bad thing when you're monkeying around with the kernel. What you do is edit the kernel Makefile and add something to the extraversion parameter, i.e.:

    EXTRAVERSION = -smp_raid

    Then you'll have two entries under /lib/modules, 2.4.20 and 2.4.20-smp_raid. Make the appropriate entries in /etc/lilo.conf and you can boot either one. Disabling a stock, working kernel config is lunacy. Using extraversion is obviously the safer method, that's what it's for. This is all mentioned in the kernel HOWTO, iirc.