On 5 October 2012 13:29, Fajar A. Nugraha <list@xxxxxxxxx> wrote: > > On Sat, Jun 4, 2011 at 11:33 AM, Joel Pearson > <japearson@xxxxxxxxxxxxxxxxxxx> wrote: > > Hi, > > > > I'm using SL 6 (RHEL 6) and I've been playing around with running > > PostgreSQL on btrfs. Snapshotting works ok, but the computer keeps > > rebooting without warning (can be 5 mins or 1.5 hours), finally I > > actually managed to get a Kernel Crash instead of just a reboot. > > > > I took a picture of the screen: > > http://imageshack.us/photo/my-images/716/img0143y.jpg/ > > > > The important bits are: > > > > IP: [<ffffffffa032c471>] btrfs_print_leaf +0x31/0x820 [btrfs] > > PGD 0 > > Oops: 0000 [#1] SMP > > last sysfs file: /sys/devices/virtual/block/dm-3/dm/name > > > > The crashes aren't predictable either. Like it doesn't always happen > > when I do a snapshot or anything like that. > > > > Is this a known problem, that is fixed in a later kernel or something like that? > > > Which kernel is this? > > If it's the default SL/RHEL 2.6.32 kernel, then you should try upgrade > first. http://elrepo.org/tiki/kernel-ml is a good choice. Yes it was the stock kernel, I didn't know you could get recent kernels on RHEL 6, that's good to know. > > It's highly unlikely that anyone would be willing to look at bugs on > that "archaic" (in btrfs world) kernel. Yep fair enough. We moved to ZFS in the end, which was able to do the same things we needed btrfs to do. > > -- > Fajar Cheers, -Joel -- 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
