Product specifications
2–System Issues for Release 7.0.1
Known Issues
D000069-024 2-7
IB Third Party/
PCM/LSF
Major LSF job submission does not work correctly with
PCM
Obtain the patched binaries for “blaunch” and
“res” from Platform which has made the files
available as blaunch.706 and res.706.
Replace these two files on all the nodes in the
cluster. The directory locations of the files are:
/opt/lsf/7.0/linux2.6-glibc2.3-x86_
64/bin/blaunch
/opt/lsf/7.0/linux2.6-glibc2.3-x86_
64/etc/res
TrueScale/
Driver
Minor In a dual-HCA system, if cfgctxts is set in
modprobe.conf only for HCA unit 1, and there is
no default value explicitly entered, then HCA
unit 0 will have 0 available contexts and MPI
cannot run.
Setting HCA0 only with no default is ok. Setting
HCA1 only with a default is also ok.
TrueScale/
Driver
Minor When the per-unit singleport setting in
modprobe.conf is specified for only qib1, with no
default explicitly stated, then qib0 always acts
as if singleport is set.
Explicitly specify the value for qib0 in the
modprobe.conf or equivalent setting.
TrueScale/
Driver
Minor When the per-unit pcie_coalesce setting in
modprobe.conf is specified for only qib1, with no
default explicitly stated, then qib0 always acts
as if pcie_coalesce is set on it as well.
Explicitly specify the value for qib0 in the
modprobe.conf or equivalent setting.
IFS/
IBAccess
Minor When a port is down and does not have a LID
assigned, clear_p1stats or
clear_p2stats will fail against the given port
None
Table 2-2. Open Issues
Product/
Component
Severity Description Workaround