I was running 3.11.6 when I first saw this. And I tried 3.12, same problem. Only with 3.12 when this happen there's a line like "bcache spotted bad key" in dmesg.
On Thu, Nov 7, 2013 at 1:06 PM, Zachary Palmer <[email protected]> wrote: > Which kernel are you running? I had very similar problems with all 3.11 > kernels below 3.11.5; kernel 3.11.5 works just fine for me. The 3.10 > kernels also seemed to be okay, but the mailing list has suggested that they > may have some "time bomb" bugs, so you should probably be running 3.11.5 or > newer. > > Cheers, > > Zach >> >> Hi, >> >> I'm trying bcache for the past two days. And I observed several data >> corruptions. >> >> This happens with both writeback and writethrough cache. After reboot, >> I saw my filesystem corrupted. With writeback cache, there's no way to >> recover it. With writethrough cache, after I detach the backing device >> from the cache set, I can mount my filesystem again. So I think this >> is cleanly a bcache bug. >> >> I don't know if above information is enough, if you need to anything, >> I'll do my best to provide >> >> Regards, >> Yuxuan Shui. >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-bcache" in >> the body of a message to [email protected] >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
