https://bugzilla.kernel.org/show_bug.cgi?id=102731 --- Comment #34 from John Hughes <john@xxxxxxxxx> --- I first started seeing the problem when I moved the guest kernel to 3.16 (i.e. started using the ext4 driver for my ext3 fileystems). 1. Host 3.16, Guest 3.16, 1G memory, filesystem goes readonly after around 4 days Then I upgraded the guest to 3.18.19 2. Host 3.16 Guest 3.18.19, 1G memory, filesystem goes readonly after around 20 days Then I upgraded the guest to 4.3.2 3. Host 3.16 Guest 4.3.2, 1G memory, filesystem goes readonly after 4 days Then I upgraded the host to 4.3.2, noticed the guest had only 1G of memory (and the guest kernel was bitching about not having enough memory during some TCP operations) so I increased the guest memory to 2G, Bad debugging style, but I was desperate. 4. Host 4.3.2, Guest 4.3.2, 2G memory, system ran for 90 days with no problem. So now I've set the guest to 3.16 with 1G of memory. We'll see what happens next. -- 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
