Bug 1660197
| Summary: | eBPF tools 'runqslower' and 'solisten' need man pages | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | John Pittman <jpittman> |
| Component: | bcc | Assignee: | Jerome Marchand <jmarchan> |
| Status: | CLOSED ERRATA | QA Contact: | Jean-Tsung Hsiao <jhsiao> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 8.0 | CC: | ctrautma, jmarchan, jolsa, nweddle, oandheka, prpatel, rdossant, skozina, tcleveng, zsun |
| Target Milestone: | rc | Flags: | pm-rhel:
mirror+
|
| Target Release: | 8.0 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | bcc-0.11.0-1.el8 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-04-28 15:37:08 UTC | Type: | Bug |
| 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: | 1680631 | ||
| Bug Blocks: | 1710948, 1755139 | ||
|
Description
John Pittman
2018-12-17 18:46:54 UTC
*** Bug 1683720 has been marked as a duplicate of this bug. *** Missing man page for runqslower: [root@netqe24 ~]# rpm -qa | grep bcc bcc-0.11.0-1.el8.x86_64 bcc-tools-0.11.0-1.el8.x86_64 python3-bcc-0.11.0-1.el8.x86_64 [root@netqe24 ~]# man runqslower No manual entry for runqslower [root@netqe24 ~]# uname -r 4.18.0-159.el8.x86_64 [root@netqe24 ~]# (In reply to Jean-Tsung Hsiao from comment #4) > Missing man page for runqslower: > > [root@netqe24 ~]# rpm -qa | grep bcc > bcc-0.11.0-1.el8.x86_64 > bcc-tools-0.11.0-1.el8.x86_64 > python3-bcc-0.11.0-1.el8.x86_64 > [root@netqe24 ~]# man runqslower > No manual entry for runqslower > [root@netqe24 ~]# uname -r > 4.18.0-159.el8.x86_64 > [root@netqe24 ~]# The man pages of bcc tools are all prefixed by "bcc-" to avoid conflicts. It seems than mandb db allows to find some tool without that prefix, but not runqslower. I'm not sure how mandb works, I wonder if that's related to the fact that runqslower is called runqlat in the NAME section. Looks like runqslower man page has been copy-paste from the runqlat one and not entirely edited afterwards: $ man bcc-runqslower runqslower(8) System Manager's Manual runqslower(8) NAME runqlat - Trace long process scheduling delays. SYNOPSIS runqslower [-p PID] [min_us] Anyway, that's an other issue and I'll open a new bz for that. Can't pass "man runqslower": [root@netqe30 bpf]# man runqslower No manual entry for runqslower [root@netqe30 bpf]# rpm -qa | grep bcc bcc-tools-0.11.0-2.el8.x86_64 bcc-0.11.0-2.el8.x86_64 python3-bcc-0.11.0-2.el8.x86_64 [root@netqe30 bpf]# (In reply to Jean-Tsung Hsiao from comment #6) > Can't pass "man runqslower": > > [root@netqe30 bpf]# man runqslower > No manual entry for runqslower See my previous comment. (In reply to Jerome Marchand from comment #5) > The man pages of bcc tools are all prefixed by "bcc-" to avoid conflicts. It > seems than mandb db allows to find some tool without that prefix, but not > runqslower. I'm not sure how mandb works, I wonder if that's related to the > fact that runqslower is called runqlat in the NAME section. Looks like > runqslower man page has been copy-paste from the runqlat one and not > entirely edited afterwards: > > $ man bcc-runqslower > runqslower(8) > System Manager's Manual > runqslower(8) > > NAME > runqlat - Trace long process scheduling delays. > > SYNOPSIS > runqslower [-p PID] [min_us] > > Anyway, that's an other issue and I'll open a new bz for that. The fix has been verified:
[root@netqe10 ~]# man bcc-runqslower
runqslower(8) System Manager's Manual runqslower(8)
NAME
runqlat - Trace long process scheduling delays.
SYNOPSIS
runqslower [-p PID] [min_us]
DESCRIPTION
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. https://access.redhat.com/errata/RHBA-2020:1594 |