------- Comment From ppaid...@in.ibm.com 2018-01-24 02:09 EDT------- Testcase: On Host: #lscpu #service kdump-tools stop #echo 10 > /proc/sys/kernel/panic
On FSP: $ getscom pu.ex 10013100 -all $ putscom pu.ex 10013100 1000000000000000 -n0 -p00 -c6 Here -p00--> Is the chip id, -c6 ---> is the core id under that chip, these should be selecte from the output of the first command "getscom pu.ex 10013100 -all" Repeat the above process 4 times with each time on a different chip with master core getting injected. Then run lscpu Architecture: ppc64le Byte Order: Little Endian CPU(s): 88 On-line CPU(s) list: 16-39,48-71,80-95,104-127 Thread(s) per core: 8 Core(s) per socket: 2 Socket(s): 4 NUMA node(s): 4 Model: 2.1 (pvr 004b 0201) Model name: POWER8E (raw), altivec supported CPU max MHz: (null) CPU min MHz: (null) L1d cache: 64K L1i cache: 32K L2 cache: 512K L3 cache: 8192K NUMA node0 CPU(s): 16-31 NUMA node1 CPU(s): 32-39,48-63 NUMA node16 CPU(s): 64-71,80-95 NUMA node17 CPU(s): 104-127 And also there is a automated testcase for this in https://github.com/open-power/op-test-framework 1. Clone the above repo. 2. Runt this command to GUARD the cpu. ./op-test --bmc-type FSP --bmc-ip $FSPIP --bmc-username dev --bmc-password FipSdev --host-ip $HOSTIP --host-user root --host-password passw0rd --ffdcdir test-reports/ --run testcases.OpTestHMIHandling.MalfunctionAlert Run it multiple times to make multiple CPU's are garded. This patch makes the customers to easily identify the CPU minimum and maximum frequencies at which it can run(This happens only when there are multiple CPU's are Garded. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1732865 Title: [LTCTest][OPAL][FW860.20] lscpu failed to list cpu max and min frequencies To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1732865/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
