Red Hat Bugzilla – Bug 215672
Can't use PV-on-HVM driver on IPF for the previous linux(like as RHEL4 U2 or U4)
Last modified: 2010-10-22 02:57:15 EDT
Description of problem:
The user of previous linux(RHEL4 U2 or U4) for guest domain can't use PV-on-
HVM driver on IPF. So they can't get the high I/O performance.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Use current VTi with previous Linux(RHEL4 U2 or U4)
poor I/O performance on VTi
high I/O performance on VTi
*** Bug 215674 has been marked as a duplicate of this bug. ***
*** Bug 215673 has been marked as a duplicate of this bug. ***
*** Bug 215675 has been marked as a duplicate of this bug. ***
*** Bug 215676 has been marked as a duplicate of this bug. ***
*** Bug 215678 has been marked as a duplicate of this bug. ***
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release. Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products. This request is not yet committed for inclusion in an Update
RHEL 5 GA was tech preview for IA64 and this feature is not supported. For IA64
PV drivers for HVM domains, please use RHEL 5.1 onward.
Clearing out bogus flags for reporting purposes.