Bug 594079
| Summary: | systemtap cannot probe 'scsi.ioentry' | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Jeff Bastian <jbastian> |
| Component: | systemtap | Assignee: | Frank Ch. Eigler <fche> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Petr Muller <pmuller> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.0 | CC: | mjw, ohudlick, pmuller, syeghiay, tao |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | systemtap-1.2-3.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-07-02 19:54:28 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: | |||
upstream systemtap commit #6fa8e03 appears to correct this; ready for backporting. Red Hat Enterprise Linux Beta 2 is now available and should resolve the problem described in this bug report. This report is therefore being closed with a resolution of CURRENTRELEASE. You may reopen this bug report if the solution does not work for you. |
Description of problem: The scsi.ioentry event never fires on RHEL 6.0. Version-Release number of selected component (if applicable): kernel-2.6.32-25.el6.x86_64 systemtap-1.2-1.el6.x86_64 How reproducible: every time Steps to Reproduce: 1. stap -e 'probe scsi.ioentry { print("scsi.ioentry fired\n") }' 2. hurry up and wait Actual results: it never prints any "scsi.ioentry fired" messages Expected results: it should print "scsi.ioentry fired" fairly often and rapidly Additional info: This works fine on RHEL 5.5