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Bug 1436119 - the error information is not accurate when creating a vol with "--capacity -1"
Summary: the error information is not accurate when creating a vol with "--capacity -1"
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: libvirt
Version: 7.4
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Ján Tomko
QA Contact: jiyan
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-03-27 08:34 UTC by lijuan men
Modified: 2017-08-02 00:03 UTC (History)
5 users (show)

Fixed In Version: libvirt-3.2.0-1.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-08-01 17:24:15 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHEA-2017:1846 0 normal SHIPPED_LIVE libvirt bug fix and enhancement update 2017-08-01 18:02:50 UTC

Description lijuan men 2017-03-27 08:34:38 UTC 
Description of problem:
the error information is not accurate when creating a vol with "--capacity -1"

Version-Release number of selected component (if applicable):
libvirt-3.1.0-2.el7.x86_64
qemu-kvm-rhev-2.8.0-6.el7.x86_64

How reproducible:
100%

Steps to Reproduce:

[root@localhost ~]# virsh vol-create-as  default test  --capacity -1
error: Failed to create vol test
error: numerical overflow: value too large: 18446744073709551615


Actual results:
the error information is not accurate,the value I set is -1,not 18446744073709551615

Expected results:

the error information should be like this:

[root@localhost ~]# virsh vol-create-as  default test 1.0
error: Malformed size 1.0



Additional info:
Comment 2 Ján Tomko 2017-03-27 15:24:47 UTC 
Pushed upstream:
commit 2da7f545a34747ae21d73ce1369a6d2055f94ea4
Author:     Ján Tomko <jtomko>
CommitDate: 2017-03-27 17:20:03 +0200

    storage: reject negative capacity
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1436119

commit df6551feb47b83c70d099b9c0d7cdf3ca2410760
Author:     Ján Tomko <jtomko>
CommitDate: 2017-03-27 17:20:03 +0200

    virsh: reject more negative numbers
    
    Be more positive and reject negative numbers where we don't
    allow them by using the virStrToLong variants with 'p'.
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1436119

git describe: v3.1.0-374-gdf6551f
Comment 4 jiyan 2017-04-11 02:03:39 UTC 
version:
libvirt-3.2.0-1.el7.x86_64
qemu-kvm-rhev-2.8.0-6.el7.x86_64
kernel-3.10.0-568.el7.x86_64

step:
[root@localhost ~]# virsh vol-create-as default test  --capacity -1
error: Malformed size -1

The actual result matches the expected now!
Comment 5 errata-xmlrpc 2017-08-01 17:24:15 UTC 
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/RHEA-2017:1846
Comment 6 errata-xmlrpc 2017-08-02 00:03:43 UTC 
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/RHEA-2017:1846
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