On Fri, Apr 27, 2018 at 6:20 PM, Qu Wenruo <quwenruo.bt...@gmx.com> wrote: > > > On 2018年04月28日 02:38, David C. Partridge wrote: >> I'm running Ubuntu 16.04. I rebooted my server today as it wasn't >> responding. >> >> When I rebooted the root FS was read only. >> >> I booted a live Ubuntu CD and checked the drive with the results shown in >> attachment btrfs-check.log. >> >> The error was still there after completing the btrfs check --repair :( And >> when I deleted some old subvolumes from there after that the filesystem went >> read-only with a bunch errors in dmesg which are in the attached file >> btrfs-dmesg-errs.log. >> >> Of course my last backup was longer ago than I like to think about. Though I >> could restore back to about 8 months ago, I'd very much prefer not to ... >> >> On my bootable CD the Kernel is 4.18.3 and btrfs-progs is 4.7.3-1 > > Hello time traveler. :) > Or it's just 4.16.3.
4.8.13 actually according to the dmesg The problem might have been setup by this problem (and fix in later kernels) https://patchwork.kernel.org/patch/5449291/ Question if it's an SSD and what the mount options are. -- Chris Murphy -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
