Bug 1177710
Summary: | Command 'kvm_stat' couldn't be executecd on PPC rhel system | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 7 | Reporter: | Gu Nini <ngu> |
Component: | qemu-kvm-rhev | Assignee: | David Gibson <dgibson> |
Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 7.1 | CC: | knoel, lmiksik, michen, qzhang, virt-maint, xuhan, ypu |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | ppc64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | QEMU 2.2 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2015-12-04 16:24:56 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Gu Nini
2014-12-30 02:59:57 UTC
Ok, looks like the version of kvm_stat in RHEL just doesn't have ppc support. Michael Ellerman posted a bunch of extensions to fix that which are merged upstream. I'll backport. These patches are also already included in the qemu-2.2 based branch. Miya et al, have you moved onto testing that yet? Verified the bug on following sw versions: Host kernel: 3.10.0-282.el7.ppc64le Qemu-kvm-rhev: qemu-kvm-rhev-2.3.0-5.el7.ppc64le Now the command output is as follows: [root@ibm-p8-kvm-02-qe cfg]# kvm_stat kvm statistics Event Total Current kvm_userspace_exit 10046876 7563 kvm_ppc_instr 10894 5 kvm_ack_irq 1218 0 kvm_userspace_exit(PAPR_HCALL) 61 0 (In reply to Gu Nini from comment #6) Deeper verify the bug on both ppc64be and ppc64le host with following sw versions: PPC64BE HOST: host kernel: 3.10.0-300.el7.ppc64 Qemu-kvm-rhev: qemu-kvm-rhev-2.3.0-13.el7.ppc64 PPC64LE HOST: host kernel: 3.10.0-300.el7.ppc64le Qemu-kvm-rhev: qemu-kvm-rhev-2.3.0-13.el7.ppc64le Now the cmd 'kvm_stat' could be executed without any problem. 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. https://rhn.redhat.com/errata/RHBA-2015-2546.html |