Bug 587501
Summary: | [xen] RHEL5.{3,4,5} GA kernel-xen cannot identify large memories(above 32G) | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 5 | Reporter: | Igor Zhang <yugzhang> |
Component: | kernel-xen | Assignee: | Xen Maintainance List <xen-maint> |
Status: | CLOSED NOTABUG | QA Contact: | Red Hat Kernel QE team <kernel-qe> |
Severity: | high | Docs Contact: | |
Priority: | medium | ||
Version: | 5.3 | CC: | drjones, xen-maint |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2010-04-30 07:24:32 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: |
Description
Igor Zhang
2010-04-30 04:47:37 UTC
dom0 is restricted to 32G by default, with the idea that that is sufficient for most (all) use cases. You can confirm that Xen actually sees all your memory by checking with 'xm info | grep total_memory'. If 32G isn't sufficient for your purposes then you can give it more memory with the xen command line option dom0_mem= Check with 'xm info', if it doesn't show what you expect, then you can reopen the bug. Closing as not-a-bug. |