On Thu, Feb 24, 2011 at 10:20:28AM +0000, A. James Lewis wrote: > I've been running BTRFS for a while testing out various stuff, and I've > found it to be quite stable (although reading this list makes me realize > how much activity there really is).. I just hit my first bump in the > road, and I wondered if someone could give me a hint how I can gather > enough information to be useful here. > > Basically, the filesystem I'm running is a 2 disk stripe, with mirrored > metadata.. I have default subvolume set, and I'm using 2 subvolumes. I > have created a few snapshots of those subvolumes by mounting with -o > subvolid=0 and creating snapshots of the mounted subvolumes. > > Recently (I think it started when I updated from .38rc1 to .38rc5 but > that could be coincidental)... when I mount subvolid=0, if I do a 'ls' > of that mount point, the filesystem hangs, and the system becomes > unusable. Otherwise mounting and using the subvolumes is not affected. > At one point I got a Segfault from ls, but I've not been able to repeat > that. > > Any suggestions would be interesting... I tried updating to rc6, but as > expected, (since there didn't seem to be much in the way of BTRFS > changes in that release) not much difference. > Do a sysrq+w when it hangs, that will tell us what the box is doing. Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
