Bug 1175325
Summary: | Delete cow block driver | |||
---|---|---|---|---|
Product: | Red Hat Enterprise Linux 7 | Reporter: | Stefan Hajnoczi <stefanha> | |
Component: | qemu-kvm | Assignee: | Stefan Hajnoczi <stefanha> | |
Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> | |
Severity: | unspecified | Docs Contact: | ||
Priority: | unspecified | |||
Version: | 7.1 | CC: | huding, juzhang, knoel, ovasik, rbalakri, sluo, stefanha, virt-maint, xfu | |
Target Milestone: | rc | |||
Target Release: | --- | |||
Hardware: | Unspecified | |||
OS: | Unspecified | |||
Whiteboard: | ||||
Fixed In Version: | qemu-kvm-1.5.3-85.el7 | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | ||
Clone Of: | ||||
: | 1175841 (view as bug list) | Environment: | ||
Last Closed: | 2015-03-05 08:14:12 UTC | Type: | Bug | |
Regression: | --- | Mount Type: | --- | |
Documentation: | --- | CRM: | ||
Verified Versions: | Category: | --- | ||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
Cloudforms Team: | --- | Target Upstream Version: | ||
Embargoed: | ||||
Bug Depends On: | ||||
Bug Blocks: | 1175841 |
Description
Stefan Hajnoczi
2014-12-17 13:50:33 UTC
Fix included in qemu-kvm-1.5.3-85.el7 You can test that this patch has been applied successfully as follows: $ qemu-img --help ... Supported formats: <--- this list must not include "cow" Reproduce this issue: # uname -r && rpm -q qemu-kvm 3.10.0-221.el7.x86_64 qemu-kvm-1.5.3-84.el7.x86_64 # qemu-img --help | grep cow '-c' indicates that target image must be compressed (qcow format only) Supported formats: vvfat vpc vmdk vhdx vdi sheepdog rbd raw host_cdrom host_floppy host_device file qed qcow2 qcow parallels nbd iscsi gluster dmg cow cloop bochs blkverify blkdebug ^^^^^ # qemu-img create -f cow test.cow 1G Formatting 'test.cow', fmt=cow size=1073741824 # qemu-img info test.cow image: test.cow file format: cow virtual size: 1.0G (1073741824 bytes) disk size: 4.0K ##################################### Verify this issue: # uname -r && rpm -q qemu-kvm 3.10.0-221.el7.x86_64 qemu-kvm-1.5.3-85.el7.x86_64 # qemu-img --help | grep cow '-c' indicates that target image must be compressed (qcow format only) Supported formats: vvfat vpc vmdk vhdx vdi sheepdog rbd raw host_cdrom host_floppy host_device file qed qcow2 qcow parallels nbd iscsi gluster dmg cloop bochs blkverify blkdebug # qemu-img create -f cow test.cow 1G qemu-img: test.cow: Unknown file format 'cow' Base on above, this issue has been fixed correctly, move to VERIFIED status, please correct me if any mistake, thanks. Best Regards, sluo 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. https://rhn.redhat.com/errata/RHSA-2015-0349.html |