HP Serviceguard Storage Management Suite Version A.01.00 Release Notes, September 2008

Table 1-5 Required Patches and Associated Bundles (continued)
DescriptionPatch Number
TTTTTTT
2222222
7777777
7777777
7654321
BBBBBBB
AAAAAAA
XXX
S700_800 11.23 VRTS 4.1 MP2 VRTSgab Kernel
Patch
PHNE_36532
XXXS700_800 11.23 VRTS 4.1 MP2 VRTSllt Kernel patchPHNE_36531
XXXs700_800 11.23 LVM Cumulative PatchPHKL_36745
XXX
s700_800 11.23 VRTS 4.1 MP2 VRTSvxfen Kernel
Patch
PHKL_36516
XXX
s700_800 11.23
mmap(2),mlock[all](2),madvise(2),msync(2)
PHKL_37653
XXXs700_800 11.23 SG Cluster File System A.11.17.00PHSS_30750
XX
S700_800 11.23 GMS Kernel cumulative patch 2 SMS
Bundle
PHKL_36527
Xs700_800 11.23 Serviceguard eRAC A.11.17.00PHSS_37355
Xs700_800 11.23 Serviceguard eRAC A.11.18.00PHSS_37927
Known Problems and Workarounds
The following describes known problems with HP Serviceguard Storage Management Suite
Version A.01.00 and workarounds for them. However, this is subject to change without notice.
For the most current information contact your HP support representative or the Hewlett-Packard
IT Resource Center for the latest information.
Product Issues and Limitations
The following describes known problems with products included with HP Serviceguard Storage
Management Suite Version A.01.00 and workarounds for them. This is subject to change without
notice.
The mknod Command Is Not Supported with CFS
You cannot use the mknod command to create devices on a cluster mounted file system - attempts
to use the mknod command will return Invalid argument.
Use of mount Commands for CFS Environments
Once the disk group and mount point multi-node packages are created in Serviceguard, it is
critical to use the cfs commands, including cfsdgadm, cfsmntadm, cfsmount, and
cfsumount. If the general commands such as mount and umount are used, it could cause serious
problems such as writing to the local file system instead of the cluster file system.
Any form of the mount command (for example, mount -o cluster, dbed_chkptmount,
orsfrac_chkptmount) other than cfsmount or cfsumountin a HP Serviceguard Storage
Management Suite environment with CFS should be done with caution. These non-cfs commands
could cause conflicts with subsequent command operations on the file system or Serviceguard
packages. Use of these other forms of mount will not create an appropriate multi-node package
which means that the cluster packages are not aware of the file system changes.
26 HP Serviceguard Storage Management Suite Version A.01.00 Release Notes