Bug 128314
Summary: | SCSI read packet sizes limited to 32kb??? | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 3 | Reporter: | Gunther Schadow <ebiz> |
Component: | kernel | Assignee: | Doug Ledford <dledford> |
Status: | CLOSED WONTFIX | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 3.0 | CC: | coughlan, davidw, petrides, riel, rkenna, tao |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2006-09-21 14:15:40 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
Gunther Schadow
2004-07-21 18:02:44 UTC
I need to add that there is no hard limit configured on the HBA, I just checked that. So, the HBA is not doing the fragmenting. The EMC people say they like to see 128kB request sizes, so it's not them breaking it up into 32k fragments either. Will there be any action on this? I have submitted this weeks ago and no news at all? Thanks for your attention. This problem was likely from a scatter gather limit in the QLogic driver. Given the QLogic driver has been updated several times since this bug report, does this problem still exist with the latest RHEL3 update? If not, it should be closed. Given where RHEL 3 is in it's lifecycle, the age of the last customer comment, plus the possibility the QLA driver might have solved this issue, I'm closing this out. Re-open if you feel differently. |