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Description of problem: ================================== Two issues: issue 1: ------------ cpu query through matahari-host to sigar on a s390x box shows one cpu but cpuinfo (below) says two cpu_count 1 cpu_model cpu_cores 0 issue 2: ------------ flags show unknown but s390x features are the flags? cpu_flags unknown issue 3: ------------ model is blank, the model is the 'machine = 2097' according to http://en.wikipedia.org/wiki/IBM_System_z [root@ibm-z10-15 init.d]# cat /proc/cpuinfo vendor_id : IBM/S390 # processors : 2 bogomips per cpu: 11061.00 features : esan3 zarch stfle msa ldisp eimm dfp etf3eh highgprs processor 0: version = FF, identification = 32C5C2, machine = 2097 processor 1: version = FF, identification = 32C5C2, machine = 2097 Version-Release number of selected component (if applicable): ==================================================================== matahari-host-0.4.4-8.el6.s390x sigar-1.6.5-0.2.git58097d9.el5.s390x
OK, the problem is that the s390 has a completely different format for /proc/cpuinfo. Can you also attach the output of /proc/cpuinfo from all of the architectures we need to support? If there are other issues I'll try to fix them at the same time.
Beaker Test information: HOSTNAME=ibm-p750e-01-lp3.rhts.eng.bos.redhat.com JOBID=143834 RECIPEID=299327 RESULT_SERVER=127.0.0.1:7088 DISTRO=RHEL6.2-20111016.n.0 ARCHITECTURE=ppc64 ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** [root@ibm-p750e-01-lp3 ~]# cat /proc/cpuinfo processor : 0 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 1 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 2 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 3 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 4 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 5 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 6 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 7 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 8 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 9 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 10 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 11 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 12 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 13 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 14 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) processor : 15 cpu : POWER7 (architected), altivec supported clock : 3000.000000MHz revision : 2.1 (pvr 003f 0201) timebase : 512000000 platform : pSeries model : IBM,8233-E8B machine : CHRP IBM,8233-E8B [root@ibm-p750e-01-lp3 ~]#
per bug 745586, ia64 support: Beaker Test information: HOSTNAME=altix4.rhts.eng.bos.redhat.com JOBID=144203 RECIPEID=299975 RESULT_SERVER=127.0.0.1:7092 DISTRO=RHEL5-Server-U7 ARCHITECTURE=ia64 ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** [root@altix4 ~]# cat /proc/cpuinfo processor : 0 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1500.000000 itc MHz : 1500.000000 BogoMIPS : 2244.60 siblings : 1 processor : 1 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1500.000000 itc MHz : 1500.000000 BogoMIPS : 2244.60 siblings : 1 processor : 2 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1500.000000 itc MHz : 1500.000000 BogoMIPS : 2244.60 siblings : 1 processor : 3 vendor : GenuineIntel arch : IA-64 family : Itanium 2 model : 2 revision : 1 archrev : 0 features : branchlong cpu number : 0 cpu regs : 4 cpu MHz : 1500.000000 itc MHz : 1500.000000 BogoMIPS : 2244.60 siblings : 1
Patch posted to Matahari mailing list: https://fedorahosted.org/pipermail/matahari/2011-October/002114.html
Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: Previously, sigar could print incorrect system information on the IBM system z architecture due to a specific format for the /proc/cpuinfo file. This update ensures that the /proc/cpuinfo file is correctly parsed on all non-x86 architectures. As a result, the correct system information is now displayed.
good 2 go
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-2011-1570.html