Bug 498945
| Summary: | btrace does not recognize "-n" and "-b" options | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Milos Malik <mmalik> |
| Component: | blktrace | Assignee: | Eric Sandeen <esandeen> |
| Status: | CLOSED ERRATA | QA Contact: | BaseOS QE <qe-baseos-auto> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 5.3 | CC: | ohudlick |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-09-02 09:41:14 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: | |||
# btrace Usage: btrace [-s] [-t] [-S] [-w N] [-a <trace>...] [-r <dbg mnt] <dev>... I'm wondering what's the meaning of "-S" option. The script does not react when it's present on the command line and the man page does not talk about it. Patch sent upstream, thanks. http://marc.info/?l=linux-btrace&m=124146968616948&w=2 Committed & built in blktrace-1.0.0-6.el5 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/RHEA-2009-1284.html |
Description of problem: btrace script contains an getopt call: while getopts "a:r:stSw:hv" c If the man page is correct about supported command line options, the getopt call should like this way: while getopts "a:b:n:r:stSw:hv" c Version-Release number of selected component (if applicable): blktrace-1.0.0-3 How reproducible: always Steps to Reproduce: # man btrace | col -b | grep -- "-b " Usage: btrace [-s] [-t] [-w N] [-n N] [-b N] [-a <trace>...] <dev>... -b N Specifies buffer size for event extraction (scaled by 1024) (see # man btrace | col -b | grep -- "-n " Usage: btrace [-s] [-t] [-w N] [-n N] [-b N] [-a <trace>...] <dev>... -n N Specifies the number of buffers to use (see blktrace (8)). # /usr/bin/btrace -n /usr/bin/btrace: illegal option -- n Usage: btrace [-s] [-t] [-S] [-w N] [-a <trace>...] [-r <dbg mnt]<dev>... # /usr/bin/btrace -b /usr/bin/btrace: illegal option -- b Usage: btrace [-s] [-t] [-S] [-w N] [-a <trace>...] [-r <dbg mnt]<dev>... Actual results: not all supported options are mentioned in the getopt call Expected results: all supported options are mentioned in the getopt call