HP Serviceguard Storage Management Suite Version A.02.00 for HP-UX 11i v2 Release Notes, April 2008

HP Serviceguard Storage Management Suite Version A.02.00 Release Notes
Compatibility Information and Installation Requirements
Chapter 1 41
• What is the workaround? Set the export VCSI18N_LANG=en or
LANG=C.
JAGag06843: vxumount returns device busy on master node
• What is the problem? In some stress situations, vxumount of a VxFS
filesystem might return EBUSY if there are I/Os in progress on other
nodes within the cluster. Sometimes the vxumount can take long time
because of a possible issue in the VFS layer. This is a transient
problem.
• What is the workaround? This is a transient problem and retry of the
vxumount operation should succeed.
JAGag09085: VxVM 5.0 requires more space on / directory for
/etc/vx/cbr backup
• What is the problem? With VxVM 5.0, more disk space is needed in
the /etc/vx/cbr directory because of the increased metadata size. The
space usage under this /etc/vx/cbr directory can take up to 64 MB per
diskgroup configured on the system.
• Workaround? This problem can be worked around by keeping enough
available space in the filesystem that has this directory (usually /).
Alternatively it is possible to make this path a symbolic link to some
other directory on other filesystem.
JAGag17495: fsclustadm cfsdeinit device busy, package halt
timeout
• What is the problem? In some stress situations, during cmhaltcl, the
package halt reaches time out. This causes the node to perform a
transfer of control (TOC). This problem is caused by an error in the
CFS shutdown process.
• Workaround? There is no workaround. The failing node should
recover after the TOC.
JAGag20605: cvm join problem
• What is the problem? In some stress situations, when a node starts
up, the Serviceguard System Multi-node package fails to start due to
a CVM join failure. This causes the joining node to perform a TOC.