Bug 464179
Summary: | [LTC 6.0 FEAT] 201729:FCP - Performance data collection (blktrace) | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 6 | Reporter: | IBM Bug Proxy <bugproxy> |
Component: | distribution | Assignee: | Eric Sandeen <esandeen> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Mike Gahagan <mgahagan> |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | 6.0 | CC: | borgan, dgregor, ejratl, esandeen, james.leddy, jjarvis, notting, snagar, syeghiay, tao |
Target Milestone: | alpha | Keywords: | FutureFeature |
Target Release: | 6.0 | ||
Hardware: | s390x | ||
OS: | All | ||
Whiteboard: | |||
Fixed In Version: | blktrace-1.0.1-3.1.el6 | Doc Type: | Enhancement |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2010-07-02 18:58:48 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: | 356741, 554559 |
Description
IBM Bug Proxy
2008-09-26 15:30:23 UTC
This feature has two required co-feature requests to be complete, that are 48075 ??-?? RHBZ 463689 [LTC 6.0 FEAT] 201590:FCP - Performance Data collection (kernel) 48076 ??-?? RHBZ 463688 [LTC 6.0 FEAT] 201591:FCP - Performance Data colletion & analysis (userspace) The code for this feature is accepted with blktrace 1.0.0 When RHEL 6 includes blktrace 1.0.0, this part of the feature is fulfilled ------- Comment From mgrf.com 2009-05-19 02:24 EDT------- Hello Red Hat, Hello Eric, Same as discussed for RHEL 5.4 feature (LTC 50351 - RHBZ 472898) applies for this same R6 request. For awareness copy the comments here also We recognized that the upstream revision level of blktrace did not change after accepted commits made it into blktrace. To ensure the level of blktrace (1.0.0) and commits get included into RHEL 5.4 that are required to fulfill this feature request here a list of required commits for reference: Here's info on the blktrace version needed: blktrace 1.0.0 with all patches up to January 22, which is (git commit ids): cdc033a3e6615142697e99b6be43319b8b8233e9 e47ada103e028a691d296d09d0bc673a3af6a3dc f3db34733e7c8a46e9e26305e424a3ecd49ac06d d00dcee7f0d77f64c59ee47bfcf09809dad366ff 9638f3909854d936f4a55a48f787364abdbda71f a22df989ded0fb438dcad77a08c59a1a16b6b849 7ae1d0bfcaaf46102fb747a4a21fcbe0a1887800 0f067275d74a96ca9d574e9912a60bfa81b4df97 ef02006b0131f298595b37afb07562ee50fae5cc 19cfaf3f4d8e53ce43cccd809676f8f2a40f0b34 b3ee499dd143aeaed311bf3bc6d14871168b6657 61165962f86cb2de0b163f6083bff5649f692e91 (end of patches up to January 22) f547a39d32d514eb7bce82b955193b73e9828c85 (Tom Zanussi fix for race that bit us) 8d388c8ea6a58186bfdf7ca7fc4e1268eced8b14 b5f8804a588fffdea10a0cd46a36fc196acea9f2 (Martin's latest two patches) ===================================== be careful about the blktrc 1.0.1: The code that we shipped is not compatible with 1.0.1, since af90543f47f93782df94a3a56d4f607f4dd6ad4c breaks an ABI we rely on - we would have to update our code to work with that version. This enhancement request was evaluated by the full Red Hat Enterprise Linux team for inclusion in a Red Hat Enterprise Linux major release. As a result of this evaluation, Red Hat has tentatively approved inclusion of this feature in the next Red Hat Enterprise Linux major release. While it is a goal to include this enhancement in the next major release of Red Hat Enterprise Linux, the enhancement is not yet committed for inclusion in the next major release pending the next phase of actual code integration and successful Red Hat and partner testing. 48075 ?-? RHBZ 463689 [LTC 6.0 FEAT] 201590:FCP - Performance Data collection (kernel) 48076 ?-? RHBZ 463688 [LTC 6.0 FEAT] 201591:FCP - Performance Data colletion & analysis (userspace) All the bits should be in, and have been for a while now. # find RHEL6.0-20100203.3/6/{StandardServer,Workstation}/i386/os/ -name *blktrace* RHEL6.0-20100203.3/6/StandardServer/i386/os/Packages/blktrace-1.0.1-3.1.el6.i686.rpm RHEL6.0-20100203.3/6/Workstation/i386/os/Packages/blktrace-1.0.1-3.1.el6.i686.rpm Confirmed blktrace is in the current B2 candidate tree, also confirmed basic functionality on x86_64, note that debugfs must be mounted for it to work: mount -t debugfs none /sys/kernel/debug 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. ------- Comment From mgrf.com 2010-08-17 03:13 EDT------- This feature is verified on R6 snapshots Set feature to "verified" Thx |