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Description of problem:
Version-Release number of selected component (if applicable):
libvirt-1.2.7-1.el7.x86_64
qemu-kvm-rhev-2.1.0-1.el7.x86_64
kernel-3.10.0-142.el7.x86_64
How reproducible:
100%
Steps to Reproduce:
1. Here is man page:
-k, --keepalive-interval INTERVAL
Set an INTERVAL (in seconds) for sending keepalive messages
to check whether connection to the server is still alive. Setting the
interval to 0 disables client
keepalive mechanism.
-K, --keepalive-count COUNT
Set a number of times keepalive message can be sent without
getting an answer from the server without marking the connection dead.
There is no effect to this
setting in case the INTERVAL is set to 0.
2. Run the following command:
[root@rhel7-b ~]# virsh -k 9999999999
error: option --k requires a positive numeric argument
[root@rhel7-b ~]# virsh -K 9999999999
error: option --K requires a positive numeric argument
Actual results:
1. 9999999999 is a positive numeric argument, but got error.
Expected results:
1. man page should point out range of reasonable values.
2. Error info should follow man page.
Fixed upstream:
commit f284ee54bad3fc7e229a61228387d0c3d5172d61
Author: Erik Skultety <eskultet>
Date: Wed Aug 27 16:20:29 2014 +0200
virsh: fix keepalive error msg
resolves https://bugzilla.redhat.com/show_bug.cgi?id=1132305:
The error message for an out-of-range argument was confusing:
virsh -k 9999999999
error: option --k requires a positive numeric argument
After this patch, it is:
error: Invalid value for option -k
Signed-off-by: Eric Blake <eblake>
v1.2.8-rc1-11-gf284ee5
I can produce it on build libvirt-1.2.7-1.el7.x86_64
verify it on build
libvirt-1.2.8-9.el7.x86_64
# virsh -k 9999999999
error: Invalid value for option -k
[root@server ~]# virsh -K 99999999
Welcome to virsh, the virtualization interactive terminal.
Type: 'help' for help with commands
'quit' to quit
virsh # quit
[root@server ~]# virsh -K 9999999999
error: Invalid value for option -K
[root@server ~]# virsh -K -1
error: option -K requires a positive integer argument
[root@server ~]# virsh -k -1
error: option -k requires a positive integer argument
[root@server ~]# virsh -k a
error: Invalid value for option -k
[root@server ~]# virsh -k !
error: Invalid value for option -k
move to verified
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/RHSA-2015-0323.html
Description of problem: Version-Release number of selected component (if applicable): libvirt-1.2.7-1.el7.x86_64 qemu-kvm-rhev-2.1.0-1.el7.x86_64 kernel-3.10.0-142.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1. Here is man page: -k, --keepalive-interval INTERVAL Set an INTERVAL (in seconds) for sending keepalive messages to check whether connection to the server is still alive. Setting the interval to 0 disables client keepalive mechanism. -K, --keepalive-count COUNT Set a number of times keepalive message can be sent without getting an answer from the server without marking the connection dead. There is no effect to this setting in case the INTERVAL is set to 0. 2. Run the following command: [root@rhel7-b ~]# virsh -k 9999999999 error: option --k requires a positive numeric argument [root@rhel7-b ~]# virsh -K 9999999999 error: option --K requires a positive numeric argument Actual results: 1. 9999999999 is a positive numeric argument, but got error. Expected results: 1. man page should point out range of reasonable values. 2. Error info should follow man page.