Description of problem: when configured kdump on Dell smbios 2.6+ machine via NFS/SSH to saving the dump file to remote nfs/ssh server. There is no dump file in remote nfs/ssh server. Also make a summary here: 1.configured kdump via NFS/SSH on 6.3 build normal machine- 100% saved dump file in remote nfs/ssh server Dell smbios 2.6+ machine - 100% saved dump file in remote nfs/ssh server HP biosdevname 2.6 - 100% saved dump file in remote nfs/ssh server 2.configured kdump via NFS/SSH on 6.4 build normal machine- sometimes could save dump file in remote nfs/ssh server(may the root cause is that Missed the line "link_delay 60" in /etc/kdump.conf) Dell smbios 2.6+ machine - 100% missed dump file in remote nfs/ssh server HP biosdevname 2.6 - 80% can send dump into remote nfs/ssh server Version-Release number of selected component (if applicable): rhev-hypervisor6-6.4-20121206.0.el6 How reproducible: 100% Steps to Reproduce: 1. Install rhev-hypervisor6-6.4-20121206.0.el6 2. Configure the Kernel Dump with NFS/SSH in the TUI. 3. echo c>/proc/sysrq-trigger to make the system coredump. 4. check the remote nfs/ssh server folder Actual results: 1. There is no dump file in the remote nfs/ssh server. Expected results: There is dump file in remote nfs/ssh server. Additional info: ----------
Created attachment 663637 [details] Screenshot showing that /dev/HostVG/Data can not be found Seems to be that the VGs are not found/nodes created.
An update from 892703 comment 7 : There is a fix for this problem but afterwards the bridge has problems to retrieve an IP address (seems to be a different bug, like 817157).
Test version: rhev-hypervisor6-6.5-20131017.0.iso ovirt-node-3.0.1-4.el6 Test Steps 1. Install rhev-hypervisor6-6.4-20121206.0.el6 2. Configure the Kernel Dump with NFS/SSH/Local in the TUI. 3. echo c>/proc/sysrq-trigger to make the system coredump. 4. check the remote nfs/ssh server folder and local Test results: There is dump file in remote nfs/ssh server and local host. so this bug has been fixed, change the status into "VERIFIED"
Change this bug to ON_QA, due to this bug flag is for rhev 3.5, we need to test and verify this bug on rhevh 7.0 + node 3.1.
Test version: rhev-hypervisor6-6.6-20141107.0.iso ovirt-node-3.1.0-0.25.20141107gitf6dc7b9.el6.noarch Test Steps 1. Install rhev-hypervisor6-6.6-20141107.0.iso 2. Configure the Kernel Dump with NFS/SSH/Local in the TUI. 3. echo c>/proc/sysrq-trigger to make the system coredump. 4. check the remote nfs/ssh server folder and local Test results: There is dump file in remote nfs/ssh server and local host. so this bug has been fixed in in rhevh 6.6 for RHEV 3.5 bulid version, change the status into "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/RHEA-2015-0160.html