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Bug 1087745 - Recommended size of memory is too low for RHEL6 64bit systems
Summary: Recommended size of memory is too low for RHEL6 64bit systems
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-engine
Version: 3.3.0
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: 3.5.0
Assignee: Martin Betak
QA Contact: Lukas Svaty
Whiteboard: virt
: 1174996 (view as bug list)
Depends On: 1104774
Blocks: rhev3.5beta 1156165
TreeView+ depends on / blocked
Reported: 2014-04-15 08:20 UTC by Roman Hodain
Modified: 2018-12-05 18:12 UTC (History)
11 users (show)

Fixed In Version: ovirt-3.5.0_rc1
Doc Type: Bug Fix
Doc Text:
The 32-bit memory limit was used for 64-bit Red Hat Enterprise Linux and Windows operating systems. As a result, a warning was displayed when trying to configure a virtual machine with memory exceeding the 32-bit limit but valid for 64-bit systems. With this update, 64-bit Red Hat Enterprise Linux and Windows operating systems use appropriate limits and no warning is returned for the correct limits.
Clone Of:
Last Closed: 2015-02-11 18:00:35 UTC
oVirt Team: ---
Target Upstream Version:

Attachments (Terms of Use)

System ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2015:0158 normal SHIPPED_LIVE Important: Red Hat Enterprise Virtualization Manager 3.5.0 2015-02-11 22:38:50 UTC
oVirt gerrit 26883 master MERGED engine: Update os-info max memory sizes for x64 systems Never
oVirt gerrit 30891 ovirt-engine-3.5 MERGED engine: Update os-info max memory sizes for x64 systems Never

Description Roman Hodain 2014-04-15 08:20:59 UTC
Description of problem:
	The suggested maximum memory for RHEL6 64bit guest systems are 64GB.
	This limit shoul dbe much higher.

Version-Release number of selected component (if applicable):
	rehvm 3.3.2

How reproducible:

Steps to Reproduce:
1. Create a new VM iw 70GB of RAM (1GB guaranteed)
2. Warning message is displayed:
	VM VM_NAME was configured with 90000mb of memory while the recommended value range is 256mb - 64000mb

Actual results:
	Warning message

Expected results:
	No warning message

Comment 2 Michal Skrivanek 2014-04-16 08:51:27 UTC
should be bumped up to 2TB (current KVM limit)

Comment 4 Lukas Svaty 2014-08-12 12:20:29 UTC
verified in ovirt-rc1

Comment 5 Michal Skrivanek 2014-12-18 09:19:24 UTC
*** Bug 1174996 has been marked as a duplicate of this bug. ***

Comment 7 errata-xmlrpc 2015-02-11 18:00:35 UTC
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.

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