Bug 741838
| Summary: | Serial number is not complete on disk select page | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Guohua Ouyang <gouyang> |
| Component: | ovirt-node | Assignee: | Joey Boggs <jboggs> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 6.2 | CC: | apevec, cshao, kli, leiwang, moli, ovirt-maint, ycui |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ovirt-node-2.0.2-0.9.git9048c81.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-06 19:28:33 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: | |||
|
Description
Guohua Ouyang
2011-09-28 05:18:43 UTC
This is data we pull from gudev, so it's not outputting correctly, will investigate this further
import gudev
client = gudev.Client(['block'])
for device in client.query_by_subsystem("block"):
dev_name = device.get_property("DEVNAME")
dev_serial = device.get_property("ID_SERIAL_SHORT")
if "sd" in dev_name:
print dev_name
print dev_serial
/dev/sdc
50060160c460219850060160c4602198
/dev/sdd
50060160c460219850060160c4602198
/dev/sda
600c0ff000d7955714c86c4d01000000
/dev/sdb
600c0ff000d7a2a5f976bc4a01000000
/dev/sdb1
600c0ff000d7a2a5f976bc4a01000000
/dev/sdb2
600c0ff000d7a2a5f976bc4a01000000
/dev/sdb3
600c0ff000d7a2a5f976bc4a01000000
/dev/sdg
50060160c460219850060160c4602198
/dev/sdh
50060160c460219850060160c4602198
/dev/sde
600c0ff000d7a2a5f976bc4a01000000
/dev/sde1
600c0ff000d7a2a5f976bc4a01000000
/dev/sde2
600c0ff000d7a2a5f976bc4a01000000
/dev/sde3
600c0ff000d7a2a5f976bc4a01000000
/dev/sdf
600c0ff000d7955714c86c4d01000000
Leading "3" is coming from scsi_id, which was supposed to be source for udevdb
From scsi_id(8):
Identifiers based on page 0x80 are prefixed by the character ’S’, the
SCSI vendor, the SCSI product (model) and then the the serial number
returned by page 0x80. For example:
# /lib/udev/scsi_id --page=0x80 --whitelisted --device=/dev/sda
SIBM 3542 1T05078453
Identifiers based on page 0x83 are prefixed by the identifier type fol-
lowed by the page 0x83 identifier. For example, a device with a NAA
(Name Address Authority) type of 3 (also in this case the page 0x83
identifier starts with the NAA value of 6):
# /lib/udev/scsi_id --page=0x83 --whitelisted --device=/dev/sda
3600a0b80000b174b000000d63efc5c8c
Not sure how is ID_SERIAL_SHORT generated, but looking at udevdb I think ID_SCSI_COMPAT seems to be full wwid.
verified on 6.2-20111006 build, th serial number display completely. 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-2011-1783.html |