We got two servers with deferent RAID cards. Server 1 got this DRBD issue (3ware Inc 7xxx/8xxx-series PATA/SATA-RAID) Server 2 dos not has this problem (Areca Technology Corp. ARC-1200 2-Port PCI-Express to SATA II RAID Controller)
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1629260 Title: drdb kernal 4 crash Status in linux package in Ubuntu: Confirmed Bug description: After upgrading ubuntu 14.04 LTS from kernal 3 to kernal 4.4.0-38-generic, we got issues with DRBD. Especially during high load, the drdb kernal will gif issues. The DRBD status go's to a timeout and the server becomes unstable (also the KVM's running on it) and afther some minutes/hours, the system hangs. Only a hard reset is possible. This problem randomly appear after a few minutes / hours / days. Got this issue on multiple servers. The workaround is to go back to the old kernel. Logfiles: https://ubuntuforums.org/showthread.php?t=2336150 Ubuntu version: Description: Ubuntu 14.04.5 LTS Release: 14.04 drbd8-utils: Installed: 2:8.4.4-1ubuntu1 Candidate: 2:8.4.4-1ubuntu1 Version table: *** 2:8.4.4-1ubuntu1 0 500 http://nl.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1629260/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp