Bug 807649

Summary: Build kdump image fails when kdump.conf has net option with a host name not a ip address.
Product: [Fedora] Fedora Reporter: WANG Chao <chaowang>
Component: kexec-toolsAssignee: Dave Young <ruyang>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 17CC: ccui, chaowang, joshua, nhorman, qcai, ruyang, xiyou.wangcong
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 807651 (view as bug list) Environment:
Last Closed: 2013-01-30 07:11:10 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 807651    

Description WANG Chao 2012-03-28 12:08:03 UTC 
Description of problem:
Add 'net root.com' to /etc/kdump.conf
run `kdumpctl propagate`, pass.
run `kdumpctl restart`:
Stopping kdump:
Detected /etc/kdump.conf or /boot/vmlinuz-3.2.1-0.9.el7.x86_64 change
Rebuilding /boot/initramfs-3.2.1-0.9.el7.x86_64kdump.img
rpmversion
network
ifcfg
dm
kernel-modules
lvm
fstab-sys
rootfs-block
ssh-client
udev-rules
base
fs-lib
kdumpbase
Bad kdump location: root.com
Failed to run mkdumprd
Starting kdump:

After a dig, I find 99kdumpbase/module-setup.sh line 60:
_netdev=`/sbin/ip route get to $_server 2>&1`

When $_server is a host name not an ip address, command ip will fail with 'Error: an inet prefix is expected rather than my.server.com', because command ip always only deals with ip address.

Version-Release number of selected component (if applicable):
kexec-tools-2.0.3-41.fc17.x86_64

How reproducible:
100%

Steps to Reproduce:
Mentioned above.
  
Actual results:
Build kdump image fails.

Expected results:
Build kdump image successes.

Additional info:
Comment 1 Fedora Update System 2012-03-30 03:55:48 UTC 
kexec-tools-2.0.3-42.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/kexec-tools-2.0.3-42.fc17
Comment 2 Fedora Update System 2012-03-30 17:58:55 UTC 
Package kexec-tools-2.0.3-42.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kexec-tools-2.0.3-42.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-4916/kexec-tools-2.0.3-42.fc17
then log in and leave karma (feedback).
Comment 3 WANG Chao 2012-04-11 09:15:41 UTC 
Hi, Dave,

I failQA this bug, so you can revert your commit or you can also commit another patch to fix it.

-Chao
Comment 4 Fedora Update System 2012-04-11 11:44:29 UTC 
kexec-tools-2.0.3-43.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/kexec-tools-2.0.3-43.fc17
Comment 5 Fedora Update System 2012-04-12 01:10:11 UTC 
Package kexec-tools-2.0.3-43.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kexec-tools-2.0.3-43.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-5715/kexec-tools-2.0.3-43.fc17
then log in and leave karma (feedback).
Comment 6 Fedora Admin XMLRPC Client 2012-04-16 06:13:11 UTC 
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.
Comment 7 joshua 2013-01-28 20:49:19 UTC 
Is this fixed and now in the regular non-testing repos?
Comment 8 Dave Young 2013-01-29 02:04:03 UTC 
Yep, latest f17 stable rpm is kexec-tools-2.0.3-47.fc17.4
Comment 9 joshua 2013-01-30 06:34:44 UTC 
Excellent... so can we close this out?
Comment 10 Dave Young 2013-01-30 07:11:10 UTC 
Ok, closing...