- Issued:
- 2010-09-02
- Updated:
- 2010-09-29
RHBA-2010:0714 - Bug Fix Advisory
Synopsis
kvm bug fix update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
Updated kvm packages that resolve several issues are now available.
Description
KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux
on AMD64 and Intel 64 systems. KVM is a Linux kernel module built for the
standard Red Hat Enterprise Linux kernel. KVM can run multiple unmodified,
virtualized guest Windows and Linux operating systems.
These updated kvm packages provide fixes for the following bugs:
- When a new virtual guest was created from a template, using Red Hat Enterprise
Virtualization Manager on NFS storage, which was mounted remotely, it was
handled by the qemu-img command. This operation took a considerable amount of
time, about an hour for a 5-10GB image. With this update, the convert operation
no longer results in poor performance and works as expected. (BZ#629574)
- Previously, the debug info package was missing from
kvm-qemu-img-83-164.el5_5.12. With this update, it is included. (BZ#629635)
All KVM users should upgrade to these updated packages, which contain backported
patches to resolve these issues.
Solution
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259
Affected Products
- Red Hat Enterprise Linux Server 5 x86_64
- Red Hat Enterprise Linux Workstation 5 x86_64
Fixes
- BZ - 629574 - KVM: qemu-img convert poor performance ( on NFS storage )
- BZ - 629635 - [kvm] debug-info missing from kvm-qemu-img-83-164.el5_5.12
CVEs
(none)
References
(none)
Red Hat Enterprise Linux Server 5
SRPM | |
---|---|
kvm-83-164.el5_5.23.src.rpm | SHA-256: d879e15ec5c7bb1e4c85d154e27e85e8d874b56fa0520e23e01edc79876b7162 |
x86_64 | |
kmod-kvm-83-164.el5_5.23.x86_64.rpm | SHA-256: 4ed51b46739c767423eed0f4cdedae419e5fe2b34240da3448a42d5e2fa0a1d8 |
kvm-83-164.el5_5.23.x86_64.rpm | SHA-256: fe7d5dc7d06544f07dc1790c8ab446abd59e3b91ce54544ce800133c97cb2936 |
kvm-qemu-img-83-164.el5_5.23.x86_64.rpm | SHA-256: 9ac2f4c91299742f3506b4e6a38b77a4a7aaacb45927a74d8e8331dc2f6cdcda |
kvm-tools-83-164.el5_5.23.x86_64.rpm | SHA-256: e3fa3075802fb7cb05f7d31bbd31d8d30c2420e60a63c9fd95ea5339688c6862 |
Red Hat Enterprise Linux Workstation 5
SRPM | |
---|---|
kvm-83-164.el5_5.23.src.rpm | SHA-256: d879e15ec5c7bb1e4c85d154e27e85e8d874b56fa0520e23e01edc79876b7162 |
x86_64 | |
kmod-kvm-83-164.el5_5.23.x86_64.rpm | SHA-256: 4ed51b46739c767423eed0f4cdedae419e5fe2b34240da3448a42d5e2fa0a1d8 |
kvm-83-164.el5_5.23.x86_64.rpm | SHA-256: fe7d5dc7d06544f07dc1790c8ab446abd59e3b91ce54544ce800133c97cb2936 |
kvm-qemu-img-83-164.el5_5.23.x86_64.rpm | SHA-256: 9ac2f4c91299742f3506b4e6a38b77a4a7aaacb45927a74d8e8331dc2f6cdcda |
kvm-tools-83-164.el5_5.23.x86_64.rpm | SHA-256: e3fa3075802fb7cb05f7d31bbd31d8d30c2420e60a63c9fd95ea5339688c6862 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.