After clicking on the Download Now link below, move the 5.0MP1RP1b_linux.x86_64.rhel4.vxfs.tar_290305.gz file to a new directory and use these commands to unpack the file:

# mv 5.0MP1RP1b_linux.x86_64.rhel4.vxfs.tar_290305.gz 5.0MP1RP1b_linux.x86_64.rhel4.vxfs.tar.gz

# cksum 5.0MP1RP1b_linux.x86_64.rhel4.vxfs.tar.gz
3819283188      10394405        5.0MP1RP1b_linux.x86_64.rhel4.vxfs.tar.gz

# gzip -d 5.0MP1RP1b_linux.x86_64.rhel4.vxfs.tar.gz

# tar -xf 5.0MP1RP1b_linux.x86_64.rhel4.vxfs.tar

# ls  
README rpms

# cat README

VERITAS File System 5.0 Maintenance Pack 1 Rolling Patch 1 for Linux.
This patch can only be installed on top of Veritas File System/
Veritas Storage Foundation/ Veritas Storage Foundation Cluster File System
5.0 Maintenance Pack 1 .

Fixed issues :
990192 'fsmap -N' is accepted on Linux, but doesn't show named streams
991094 Named Data stream support on Linux is inadequate
1037211 system panic during db2 fast pre-allocation with VxFS

Packages Included in this Rolling Patch :

(RHEL 4)
VRTSfssdk-5.0.10.10-MP1RP1_RHEL4.i686.rpm
VRTSvxfs-platform-5.0.10.10-MP1RP1_RHEL4.x86_64.rpm
VRTSvxfs-common-5.0.10.10-MP1RP1_RHEL4.i686.rpm

(SUSE 9)
VRTSfssdk-5.0.10.10-MP1RP1_SLES9.i586.rpm
VRTSvxfs-platform-5.0.10.10-MP1RP1_SLES9.x86_64.rpm
VRTSvxfs-common-5.0.10.10-MP1RP1_SLES9.i586.rpm

use the following commands to upgrade to 5.0 MP1 RP1 :

# rpm -U VRTSfssdk-5.0.10.10-MP1RP1_SLES9.i586.rpm
# rpm -U VRTSvxfs-common-5.0.10.10-MP1RP1_SLES9.i586.rpm
# rpm -U VRTSvxfs-platform-5.0.10.10-MP1RP1_SLES9.x86_64.rpm

Specify the appropriate RPMs for your systems.