Fujitsu SPARC Enterprise M3000

Chapter 3 Information About Software 65
Oracle Solaris OS Issues Fixed in Oracle Solaris 10
10/09
TABLE 3-7 lists issues that have been fixed in Oracle Solaris 10 10/09 OS. You might
encounter them in supported releases earlier than Oracle Solaris 10 10/09.
TABLE 3-7 Oracle Solaris OS Issues Fixed in Oracle Solaris 10 10/09
CR ID M3000
M4000
M5000
M8000
M9000 Description Workaround
6572827 OOOThe prtdiag -v command reports
PCI bus types incorrectly. It reports
"PCI" for PCI-X leaf devices and
"UNKN" for legacy PCI devices.
This has been fixed in patch 141444-
09.
[Workaround]
No workaround is available.
6724307 O Scheduler decisions systems are
occasionally unbalanced.
Sometimes two threads will be on one
core (causing both to run at about half
speed) while another core is idle. For
many OpenMP and similar parallel
applications, the application
performance is limited by the speed of
the slowest thread.
Uneven scheduling is not common,
perhaps 1 in 50 or 1 in 100 decisions.
But if there are 128 threads running,
then the application might have at
least one uneven schedule event.
This has been fixed in patch 141414-
01.
[Workaround]
Use processor sets to prevent uneven
threads to core assignment.
6800734 O O The deleteboard(8) command hang
in a domain.
This has been fixed in patch 141444-
09.
[Workaround]
No workaround is available.