Bug 727892
Summary: | kexec-tools: Warn a user to use maxcpus=1 instead of nr_cpus=1 for older kernels | ||||||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Vivek Goyal <vgoyal> | ||||
Component: | kexec-tools | Assignee: | Cong Wang <amwang> | ||||
Status: | CLOSED ERRATA | QA Contact: | Chao Ye <cye> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 6.2 | CC: | anderson, hannsj_uhl, jburke, phan, qcai, rkhan | ||||
Target Milestone: | rc | ||||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | kexec-tools-2_0_0-203_el6 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2011-12-06 18:19:32 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 719149, 743047 | ||||||
Attachments: |
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Description
Vivek Goyal
2011-08-03 14:47:19 UTC
Created attachment 517401 [details]
Proposed patch
Tested with kexec-tools-2.0.0-204.el6: =================================================================== [root@intel-chiefriver-02 ~]# rpm -q kernel kexec-tools kernel-2.6.32-131.0.15.el6.x86_64 kexec-tools-2.0.0-204.el6.x86_64 [root@intel-chiefriver-02 ~]# touch /etc/kdump.conf [root@intel-chiefriver-02 ~]# service kdump restart Stopping kdump: [ OK ] Detected change(s) the following file(s): /etc/kdump.conf Rebuilding /boot/initrd-2.6.32-131.0.15.el6.x86_64kdump.img Your kernel is old, please use maxcpus=1 instead of nr_cpus[WARNING] Starting kdump: [ OK ] -------------------------------------------------------------------- [root@intel-chiefriver-02 ~]# uname -a Linux intel-chiefriver-02.lab.bos.redhat.com 2.6.32-202.el6.x86_64 #1 SMP Wed Sep 21 15:27:03 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux [root@intel-chiefriver-02 ~]# rpm -q kexec-tools kexec-tools-2.0.0-204.el6.x86_64 [root@intel-chiefriver-02 ~]# touch /etc/kdump.conf [root@intel-chiefriver-02 ~]# service kdump restart Stopping kdump: [ OK ] Detected change(s) the following file(s): /etc/kdump.conf Rebuilding /boot/initrd-2.6.32-202.el6.x86_64kdump.img Starting kdump: [ OK ] Change status 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/RHSA-2011-1532.html |