https://bugzilla.kernel.org/show_bug.cgi?id=102731 --- Comment #9 from John Hughes <john@xxxxxxxxx> --- > How many guest VM's are you running One at the moment. > how often does the file system corruption happens? It sounds like it's about once every 2-3 weeks? With the Debian 3.16 kernel it was happening about once every 4 days. I installed my 3.18.19 kernel on 24/7/2015 and have seen the bug twice: 11/8/2015 and 31/8/2015. > Would you be willing to experiment running the VM without using the RAID1 so we're bypassing the MD layer? I guess I'll have to try that. It's going to be a monumental pain in the arse: The guests /home is a 160GiB LVM volume striped across 4 mdadm raid1's. What I can try first is just disabling one side of the mdadm mirrors, if the problem re-occurs I can get rid of mdadm completely. (This will be the first time I've run one of my servers without disk mirroring since 1986. Ugh.) -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
