Bug 1152404
| Summary: | flags description of blkdeviotune command is wrong | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Pei Zhang <pzhang> |
| Component: | libvirt | Assignee: | Peter Krempa <pkrempa> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 7.1 | CC: | dyuan, mzhan, pkrempa, rbalakri, xuzhang, yisun |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-1.2.13-1.el7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-11-19 05:53:55 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: | |||
Fixed upstream:
commit 59de544f6a1a8d022a15993c9bd026b0c3a12f22
Author: Peter Krempa <pkrempa>
Date: Tue Oct 14 09:41:24 2014 +0200
virsh: man: Fix description of --live/--config usage
dommemstat and blkdeviotune's man page incorrectly stated the usage of
--live and --config.
Verified,
Versions:
# rpm -qa | grep libvirt-1
libvirt-1.2.13-1.el7.x86_64
steps:
1. man virsh
2. search /blkdeviotune
3. check the modified doc segment. As follow:
If --live is specified, affect a running guest. If --config is specified, affect the next boot of a persistent guest. If --current is
specified, affect the current guest state. When setting the disk io parameters both --live and --config flags may be given, but
--current is exclusive. For querying only one of --live, --config or --current can be specified. If no flag is specified, behavior is
different depending on hypervisor.
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://rhn.redhat.com/errata/RHBA-2015-2202.html |
description of problem: There is one typo in flag description of blkdeviotune man page, "Both --live and --current flags may be given" should be "Both --live and --config flags may be given". Version: libvirt-1.2.8-5.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1. #man virsh blkdeviotune domain device [[--config] [--live] | [--current]] [[total-bytes-sec] | [read-bytes-sec] [write-bytes-sec]] [[total-iops-sec] | [read-iops-sec] [write-iops-sec]] ......... Both --live and --current flags may be given, but --current is exclusive. If no flag is specified, behavior is different depending on hypervisor. 2. check another command like 'blkiotune': Both --live and --config flags may be given, but --current is exclusive. If no flag is specified, behavior is different depending on hypervisor. Actual results: In step 1, the "Both --live and --current flags may be given" is wrong, Expected results: In step 1, it should be "Both --live and --config flags may be given" like which one in step 2.