System Environment/Kernel
- kernel-2.4.21-32.0.1.EL.XFS: The Linux kernel (the core of the Linux operating system)
 - kernel-2.4.21-37.EL.XFS: The Linux kernel (the core of the Linux operating system)
 - kernel-module-xfs-2.4.21-32.0.1.EL.XFS-1.3.3-1.SL: UP SGI XFS filesystem kernel module(s)
 - kernel-module-xfs-2.4.21-32.0.1.EL.XFSsmp-1.3.3-1.SL: SMP SGI XFS filesystem kernel module(s)
 - kernel-module-xfs-2.4.21-37.EL.XFS-1.3.3-1.SL: SMP SGI XFS filesystem kernel module(s)
 - kernel-module-xfs-2.4.21-37.EL.XFSsmp-1.3.3-1.SL: SMP SGI XFS filesystem kernel module(s)
 - kernel-smp-2.4.21-32.0.1.EL.XFS: The Linux kernel compiled for SMP machines.
 - kernel-smp-2.4.21-37.EL.XFS: The Linux kernel compiled for SMP machines.
 - kernel-smp-unsupported-2.4.21-32.0.1.EL.XFS: An extra, unsupported, set of kernel modules
 - kernel-smp-unsupported-2.4.21-37.EL.XFS: An extra, unsupported, set of kernel modules
 - kernel-unsupported-2.4.21-32.0.1.EL.XFS: An extra, unsupported, set of kernel modules
 - kernel-unsupported-2.4.21-37.EL.XFS: An extra, unsupported, set of kernel modules