HP Tru64 UNIX and TruCluster Server Version 5.1B-5 Patch Summary and Release Notes (March 2009)

• Provides the collect utility with the ability to report local and remote I/O access
statistics for cluster storage devices in a TruCluster Server environment.
• Corrects a problem of compromised AdvFS data integrity which occurs when a
new AdvFS domain or fileset is added while collect is running.
• Updates the collect utility to Version 2.0.5.
• Provides new collect features, including AdvFS monitoring and CPU and memory
metrics on a per RAD basis.
• Fixes floating-point exception in collect.
• Corrects a condition in which collect cannot create a new data file from a data file
that does not include a termination record.
• Corrects a condition in which the concatenation of two or more of collect's data
files prevents access to last record and collect generates an "out-of-sync" error.
With this patch, collect will print out the last record when the -l option is used on
playback.
• Allows collect to gather AdvFS statistics when the number of active AdvFS filesets
exceeds 128.
• Causes collect to exit with the following message if it is run with the -H option
and the directory linking to /var/adm/collocated does not exist:
chmod or chown failed.: No such file or directory
• Corrects a problem in which collect hangs on a AS8200 server and CPU resources
would rise to 99.9% until a Ctrl/c is issued.
• Fixes the problem where collect displays wrong values of usrtim and systim.
• Cleans up resource usage caused by collect.
• Fixes an issue with the collect on NUMA platforms in which collect RAD CPU
Summary statistics are inconsistent with the single statistics.
• Corrects a problem in which collect stops working intermittently when data
collection is done with compression.
• Fixes a memory leak problem with collect on NUMA systems.
• Fixes a problem with the collect that cause it to report incorrect packet count
information when a large number of incoming/outgoing packets occur per second.
• Improves collect so it can properly handle dynamic changes to resources such as
AdvFS file systems and disks. The collect utility now also ensures that errors are
logged through syslog so they are not lost when it is run in historic mode.
• Corrects a condition that causes collect to display the error “Mini-Header out of
sync” when playing back data files.
• Improves input validation and the handling of process lists supplied via the collect
-P command.
• Corrects a problem in which memory reports generated by collect for a system on
NUMA platform are different from those generated on a non-NUMA system.
190 Tru64 UNIX Patches