Bug 801416
| Summary: | virtio-scsi: use local image as guest disk can not configure the multipath | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | daiwei <wdai> |
| Component: | qemu-kvm | Assignee: | Paolo Bonzini <pbonzini> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.3 | CC: | acathrow, bsarathy, chayang, flang, juzhang, minovotn, mkenneth, pbonzini, qzhang, shuang, shu, sluo, tburke, virt-maint, xigao |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm-0.12.1.2-2.264.el6 | Doc Type: | Bug Fix |
| Doc Text: |
No documentation needed
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-06-20 11:44:30 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 769712, 857935, 889075 | ||
|
Description
daiwei
2012-03-08 13:38:03 UTC
On real hardware:
$ sudo sg_inq -p 0x80 /dev/sda
VPD INQUIRY: Unit serial number page
Unit serial number: 5TG11QWL
$ sudo sg_inq -p 0x83 /dev/sda
VPD INQUIRY: Device Identification page
Designation descriptor number 1, descriptor length: 24
designator_type: vendor specific [0x0], code_set: ASCII
associated with the addressed logical unit
vendor specific: 5TG11QWL
So if a serial is provided we must use it in page 0x83. Better do it before 6.3 so that we don't change guest-visible properties later.
Reproduced and verified this issue with the same steps as weidai. Reproduced this issue with the environment and test results as following: host info: # uname -r && rpm -q qemu-kvm 2.6.32-251.el6.x86_64 qemu-kvm-0.12.1.2-2.241.el6.x86_64 Actual results: # scsi_id --whitelisted --replace-whitespace --device=/dev/sdb 0QEMU_QEMU_HARDDISK_datadisk1 # scsi_id --whitelisted --replace-whitespace --device=/dev/sdc 0QEMU_QEMU_HARDDISK_datadisk2 Verified this issue with the environment and test results as following: host info: # uname -r && rpm -q qemu-kvm 2.6.32-251.el6.x86_64 qemu-kvm-0.12.1.2-2.267.el6.x86_64 Actual results: # scsi_id --whitelisted --replace-whitespace --device=/dev/sdb 0QEMU_QEMU_HARDDISK_test # scsi_id --whitelisted --replace-whitespace --device=/dev/sdc 0QEMU_QEMU_HARDDISK_test Above all, this issue has been fixed.
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
No documentation needed
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. http://rhn.redhat.com/errata/RHBA-2012-0746.html |