Bug 978466

This request was evaluated by Red Hat Product Management for inclusion
in a Red Hat Enterprise Linux release.  Product Management has
requested further review of this request by Red Hat Engineering, for
potential inclusion in a Red Hat Enterprise Linux release for currently
deployed products.  This request is not yet committed for inclusion in
a release.

patch in the works for some of this (the missing facts is caused by an assumption when/where /proc/sysinfo exists on these platforms, resulting the "normal" socket counting getting skipped for some of these cases).

in master:

commit 8294890c06ac3f79d9cafd365bb5c203959519cc
Author: Adrian Likins <alikins>
Date:   Mon Jun 17 14:51:34 2013 -0400

    978466: fix missing socket info s390x/ppc64
    
    Try to better handle system with no topology info
    
    s390/ppc sometimes have pretty limited cpu topology
    info available, especially on rhel5. Try to handle
    those cases.
    
    On s390x systems, that have a "cpu topology" info in
    /proc/sysinfo and populated
    /sys/devivces/system/cpu/cpu*/topology, we defer to
    the latter. This is the scenario for s390x on zvm
    running RHEL6.
    
    Systems running RHEL5 will not have the /sys info
    populated, so fall back to the /proc/sysinfo in
    those cases.
    
    For RHEL5 ppc64 systems with no /sys cpu topology
    exposed, attempt to check cpu/cpuN/physical_id
    for topology info.
    
    If that doesn't have useful info, fallback
    to 1 thread = 1 cpu = 1 core = 1 socket
    
    Added cpu_t.topology_source fact to track how
    client determined cpu topology info.

Version:

# rpm -qa | egrep "subscription-manager|python-rhsm"
subscription-manager-gui-1.8.19-1.el5
python-rhsm-1.8.16-1.el5
subscription-manager-firstboot-1.8.19-1.el5
subscription-manager-migration-1.8.19-1.el5
subscription-manager-1.8.19-1.el5
subscription-manager-debuginfo-1.8.19-1.el5

System: S390X

# subscription-manager facts --list
cpu.core(s)_per_socket: 1
cpu.cpu(s): 2
cpu.cpu_socket(s): 2
cpu.thread(s)_per_core: 1
cpu.topology_source: fallback one socket
distribution.id: Tikanga
distribution.name: Red Hat Enterprise Linux Server
distribution.version: 5.10
memory.memtotal: 508916
memory.swaptotal: 1048568
net.interface.eth0.ipv4_address: 10.16.66.205
net.interface.eth0.ipv4_broadcast: 10.16.71.255
net.interface.eth0.ipv4_netmask: 21
net.interface.eth0.ipv6_address.global: 2620:52:0:1040:de:adff:febe:ef0e
net.interface.eth0.ipv6_address.link: fe80::de:adff:febe:ef0e
net.interface.eth0.ipv6_address.site: fec0:0:a10:4000:de:adff:febe:ef0e
net.interface.eth0.ipv6_netmask.global: 64
net.interface.eth0.ipv6_netmask.link: 64
net.interface.eth0.ipv6_netmask.site: 64
net.interface.eth0.mac_address: 02:DE:AD:BE:EF:0E
net.interface.lo.ipv4_address: 127.0.0.1
net.interface.lo.ipv4_broadcast: Unknown
net.interface.lo.ipv4_netmask: 8
net.interface.lo.ipv6_address.host: ::1
net.interface.lo.ipv6_netmask.host: 128
net.interface.sit0.ipv4_address: Unknown
net.interface.sit0.ipv4_broadcast: Unknown
net.interface.sit0.ipv4_netmask: Unknown
network.hostname: ibm-z10-14.rhts.eng.bos.redhat.com
network.ipv4_address: 10.16.66.205
network.ipv6_address: ::1
system.certificate_version: 3.2
uname.machine: s390x
uname.nodename: ibm-z10-14.rhts.eng.bos.redhat.com
uname.release: 2.6.18-367.el5
uname.sysname: Linux
uname.version: #1 SMP Fri Jul 26 17:43:46 EDT 2013
virt.host_type: ibm_systemz
ibm_systemz-zvm
virt.is_guest: True
virt.uuid: Unknown

Version:

# subscription-manager version
server type: This system is currently not registered.
subscription management server: Unknown
subscription-manager: 1.8.16-1.el5
python-rhsm: 1.8.16-1.el5

Verification:

# uname -m
ppc64

# subscription-manager facts --list
cpu.core(s)_per_socket: 1                        <<<<<<<<
cpu.cpu(s): 8                                    <<<<<<<<
cpu.cpu_socket(s): 8                             <<<<<<<< 
cpu.thread(s)_per_core: 1                        <<<<<<<<
cpu.topology_source: ppc64 physical_package_id   <<<<<<<<
distribution.id: Tikanga
distribution.name: Red Hat Enterprise Linux Server
distribution.version: 5.10
memory.memtotal: 6246912
memory.swaptotal: 8290176
net.interface.eth0.ipv4_address: 10.34.54.46
net.interface.eth0.ipv4_broadcast: 10.34.55.255
net.interface.eth0.ipv4_netmask: 23
net.interface.eth0.ipv6_address.global: 2620:52:0:2236:21a:64ff:fe47:b30e
net.interface.eth0.ipv6_address.link: fe80::21a:64ff:fe47:b30e
net.interface.eth0.ipv6_netmask.global: 64
net.interface.eth0.ipv6_netmask.link: 64
net.interface.eth0.mac_address: 00:1A:64:47:B3:0E
net.interface.lo.ipv4_address: 127.0.0.1
net.interface.lo.ipv4_broadcast: Unknown
net.interface.lo.ipv4_netmask: 8
net.interface.lo.ipv6_address.host: ::1
net.interface.lo.ipv6_netmask.host: 128
net.interface.sit0.ipv4_address: Unknown
net.interface.sit0.ipv4_broadcast: Unknown
net.interface.sit0.ipv4_netmask: Unknown
network.hostname: ibm-js22-vios-03-lp1.rhts.eng.brq.redhat.com
network.ipv4_address: 10.34.54.46
network.ipv6_address: ::1
system.certificate_version: 3.2
uname.machine: ppc64
uname.nodename: ibm-js22-vios-03-lp1.rhts.eng.brq.redhat.com
uname.release: 2.6.18-367.el5
uname.sysname: Linux
uname.version: #1 SMP Fri Jul 26 17:39:16 EDT 2013
virt.host_type: Not Applicable
virt.is_guest: False

Moving bug to VERIFIED

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-1332.html