Bug 437944
Summary: | "cpu hotplug" lead to cpu deadlock and system crash | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 5 | Reporter: | Song, Youquan <youquan.song> |
Component: | pm-utils | Assignee: | Phil Knirsch <pknirsch> |
Status: | CLOSED NOTABUG | QA Contact: | |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | 5.2 | CC: | grgustaf, luyu, rvokal |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | ia64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2008-03-24 03:48:30 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: |
Description
Song, Youquan
2008-03-18 11:38:23 UTC
Tested rhel 5.2 beta on intel tiger box with 16 logical cpus, the script works just fine. Tested upstream 2.6.25-rc3 on Hitachi Coldfusion 4s4u with 16 logical cpus, the script does trigger some kernel problems..., So I believe this problem should be relating to particular things in the the Hitachi Coldfusion box.., and it is still not fixed in upstream.. it is root-casued as a firmware problem, please check your firmware update.. But I have updated the fireware to FW_04-21_03-34 before I report the bug. If fw_04-21_03-34 doesn't work, please ask for newer update.. Anyway, this sounds more like a firmware problem, (not kernel problem). |