Bug 855258
| Summary: | dracut-module-setup can't handle runtime NIC renaming under static network | |||
|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | WANG Chao <chaowang> | |
| Component: | kexec-tools | Assignee: | Baoquan He <bhe> | |
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | |
| Severity: | unspecified | Docs Contact: | ||
| Priority: | low | |||
| Version: | 20 | CC: | mmilgram, nhorman, ruyang, xiyou.wangcong | |
| Target Milestone: | --- | |||
| Target Release: | --- | |||
| Hardware: | All | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | Bug Fix | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 855260 (view as bug list) | Environment: | ||
| Last Closed: | 2015-06-29 11:40:20 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: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 855260 | |||
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This message is a reminder that Fedora 18 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 18. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '18'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 18's end of life. Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 18 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior to Fedora 18's end of life. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |
Description of problem: Currently dracut-module-setup.sh read ifcfg-* to determine if a NIC is configured to be static. But when we rename the NIC runtime and configure it to be static, dracut-module-setup will treat this NIC be a dhcp network. After we rename a NIC (eth0->eth0-re) and configure it to static: # cat /etc/kdump.conf path /var/crash default shell nfs 10.66.12.189:/mnt/testarea/nfs # kdumpctl restatrt [..] + kdump_install_net 10.66.12.189:/mnt/testarea/nfs + local _server _netdev + local config_val=10.66.12.189:/mnt/testarea/nfs + strstr 10.66.12.189:/mnt/testarea/nfs @ + [[ 10.66.12.189:/mnt/testarea/nfs = *@* ]] ++ sed -e 's#\(.*\):.*#\1#' ++ echo 10.66.12.189:/mnt/testarea/nfs + _server=10.66.12.189 ++ grep '[a-zA-Z]' ++ echo 10.66.12.189 + _need_dns= + '[' -n '' ']' ++ /sbin/ip route get to 10.66.12.189 + _netdev='10.66.12.189 via 192.168.122.1 dev eth0-re src 192.168.122.108 cache ' + '[' 0 '!=' 0 ']' ++ grep via ++ echo 10.66.12.189 via 192.168.122.1 dev eth0-re src 192.168.122.108 cache + '[' -n '10.66.12.189 via 192.168.122.1 dev eth0-re src 192.168.122.108 cache' ']' ++ head -n 1 ++ awk '{print $5;}' ++ echo 10.66.12.189 via 192.168.122.1 dev eth0-re src 192.168.122.108 cache + _netdev=eth0-re + kdump_setup_netdev eth0-re + local _netdev=eth0-re + local _static _proto ++ uname -m + '[' x86_64 = s390x ']' ++ awk '/ether/{ print $2 }' ++ ip addr show eth0-re + _netmac=52:54:00:cc:07:81 ++ kdump_static_ip eth0-re ++ . /etc/sysconfig/network-scripts/ifcfg-eth0-re /usr/lib/dracut/modules.d/99kdumpbase/module-setup.sh: line 58: /etc/sysconfig/network-scripts/ifcfg-eth0-re: No such file or directory ++ '[' -n '' ']' + _static= + '[' -n '' ']' + _proto=dhcp + echo ' ip=eth0-re:dhcp' + kdump_is_bridge eth0-re + '[' -d /sys/class/net/eth0-re/bridge ']' + kdump_is_bond eth0-re + '[' -d /sys/class/net/eth0-re/bonding ']' + kdump_is_vlan eth0-re + '[' -f /proc/net/vlan/eth0-re ']' + echo -n ' ip=eth0-re:dhcp' ++ kdump_get_mac_addr eth0-re +++ awk '/ether/{ print $2 }' +++ ip addr show eth0-re ++ echo 52:54:00:cc:07:81 + echo ' ifname=eth0-re:52:54:00:cc:07:81' + kdump_setup_dns eth0-re + _dnsfile=/var/tmp/initramfs.QIaLgF/etc/cmdline.d/42dns.conf + . /etc/sysconfig/network-scripts/ifcfg-eth0-re /usr/lib/dracut/modules.d/99kdumpbase/module-setup.sh: line 49: /etc/sysconfig/network-scripts/ifcfg-eth0-re: No such file or directory + '[' -n '' ']' + '[' -n '' ']' [..] # cat etc/cmdline.d/40ip.conf ip=eth0-re:dhcp ifname=eth0-re:52:54:00:cc:07:81 Version-Release number of selected component (if applicable): kexec-tools-2.0.3-53.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1.rename a NIC runtime and configure it to be static 2.restart kdump service 3. Actual results: the NIC is configured to be dhcp Expected results: the NIC should be configured to be static Additional info: Steps to rename NIC runtime and configure to static # ip link set eth0 down # ip link set eth0 name eth0-re # ip addr flush dev eth0-re # ip addr add 192.168.122.108/24 dev eth0-re # ip link set eth0-re up # ip route add default via 192.168.122.1 dev eth0-re