Bug 462031
Summary: | Fail to install RHEL5.1/5.2 x86 with 128G DIMMs | ||||||
---|---|---|---|---|---|---|---|
Product: | Red Hat Enterprise Linux 5 | Reporter: | Robin Luo <luo.zi-gui> | ||||
Component: | kernel | Assignee: | Red Hat Kernel Manager <kernel-mgr> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | Red Hat Kernel QE team <kernel-qe> | ||||
Severity: | high | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 5.4 | CC: | jcm | ||||
Target Milestone: | rc | ||||||
Target Release: | --- | ||||||
Hardware: | i386 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2009-04-23 21:40:08 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: | |||||||
Attachments: |
|
Description
Robin Luo
2008-09-12 03:32:42 UTC
Created attachment 316516 [details]
Error message for 128G DIMM.
Hi, Thanks for the bug report...however... Please can you let me/us know, why do you think this is a bug in microcode_ctl? This looks a lot more like a generic kernel bug, so I am going to re-assign to the "kernel" package. (1) with RHEL5 on x86; if you install on a system that is >4G of memory, you need to use the *PAE* kernels: e.g. kernel-PAE-2.6.18-???.el5.i686.rpm where ??? is the kernel version number. (2) with RHEL5.3's PAE kernel, we have limited the max memory to 64G to avoid >64G issue on x86. See RHEL5.3, -120.el5, changelog: Mon Oct 27 2008 Don Zickus [2.6.18-121.el5] <snip..> - [x86] PAE: limit RAM to 64GB/PAE36 (Larry Woodman ) [465373] <snip..> Hope this helps. |