Bug 533093
| Summary: | Certain newer WDC SATA drives identified as SEMB | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Mike <logan+redhat-bugzilla> | ||||||
| Component: | kernel | Assignee: | David Milburn <dmilburn> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Gris Ge <fge> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | low | ||||||||
| Version: | 5.4 | CC: | cward, dmilburn, fge, ohudlick, qcai, tao, wmealing | ||||||
| Target Milestone: | rc | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
| URL: | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/257790 | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2011-01-13 20:54:39 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: | 677384 | ||||||||
| Attachments: |
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Description
Mike
2009-11-04 23:15:23 UTC
Would you please boot the kernel-2.6.18-191.el5.bz533093.1 test kernel and see if your WDC drive is recognized? Thanks. http://people.redhat.com/dmilburn/.bz533093/ Yep, it works now: Linux version 2.6.18-191.el5.bz533093.1 (mockbuild.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Mar 16 18:19:17 EDT 2010 ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 6 ports 3 Gbps 0x3f impl SATA mode ahci 0000:00:1f.2: flags: 64bit ncq pm led pmp slum part ata2: SATA max UDMA/133 abar m1024@0xdf500400 port 0xdf500580 irq 233 ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata2.00: ATA-8: WDC WD2500AAJS-62B4A0, 03.03A01, max UDMA/133 ata2.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 31/32) ata2.00: configured for UDMA/133 Vendor: ATA Model: WDC WD2500AAJS-6 Rev: 03.0 Type: Direct-Access ANSI SCSI revision: 05 SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) sdb: Write Protect is off sdb: Mode Sense: 00 3a 00 00 SCSI device sdb: drive cache: write back SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) sdb: Write Protect is off sdb: Mode Sense: 00 3a 00 00 SCSI device sdb: drive cache: write back sdb: unknown partition table sd 1:0:0:0: Attached scsi disk sdb I did some basic things like partition the disk and run a quick smart self-test without any problems. Thanks Created attachment 401092 [details]
dmesg
The whole dmesg output.
@Mike, once we have bits available, would you be able to test to verify our updated packages fix the issue? Yep, I should be able to test. 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 release. in kernel-2.6.18-200.el5 You can download this test kernel from http://people.redhat.com/jwilson/el5 Detailed testing feedback is always welcomed. Created attachment 416581 [details]
hotswap dmesg from 2.6.18-200.el5PAE
I installed kernel-PAE-2.6.18-200.el5.i686.rpm on CentOS 5.5 and it looks good:
# hotswap with 2.6.18-194.3.1.el5PAE
ata4: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xe frozen
ata4: irq_stat 0x00000040, connection status changed
ata4: SError: { PHYRdyChg CommWake DevExch }
ata4: hard resetting link
ata4: link is slow to respond, please be patient (ready=0)
ata: SEMB device ignored
ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata4: EH complete
# hotswap with 2.6.18-200.el5PAE
ata4: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xe frozen
ata4: irq_stat 0x00000040, connection status changed
ata4: SError: { PHYRdyChg CommWake DevExch }
ata4: hard resetting link
ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata4.00: ATA-8: WDC WD2500AAJS-62B4A0, 03.03A01, max UDMA/133
ata4.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata4.00: configured for UDMA/133
ata4: EH complete
Vendor: ATA Model: WDC WD2500AAJS-6 Rev: 03.0
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sdd: 488397168 512-byte hdwr sectors (250059 MB)
sdd: Write Protect is off
sdd: Mode Sense: 00 3a 00 00
SCSI device sdd: drive cache: write back
SCSI device sdd: 488397168 512-byte hdwr sectors (250059 MB)
sdd: Write Protect is off
sdd: Mode Sense: 00 3a 00 00
SCSI device sdd: drive cache: write back
sdd: sdd1
sd 3:0:0:0: Attached scsi disk sdd
sd 3:0:0:0: Attached scsi generic sg3 type 0
Disks detected correctly in 2.6.18-200 Looks good. Cannot found this kind of WDC disk. Patch linux-2.6-ata-libata-handle-semb-signature.patch found in kernel-2.6.18-233.el5. Set as Sanity Only. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2011-0017.html |