2007/12/9, Chris Mason <[EMAIL PROTECTED]>: > So we've got a few possible causes: > 1) A btrfs bug. > 2) A tuxonice bug > 3) A tuxonice bug with loopback mounted filesystems > Since the rest of your filesystems aren't corrupted, I think we can > rule out a generic tuxonice problem. But, have you tried other > loopback mounted filesystems with tuxonice? > Every suspend is going to start with flushing out all the dirty pages > to disk. Instead of running tuxonice, could you please do: > echo 3 > /proc/sys/vm/drop_caches > With the btrfs FS mounted? That should do something similar to the > flushing done by suspend. Then run your emerge command again without > doing a suspend and see what happens. > -chris > Hello,
I think I found the bug that causes the oops. btrfs_transaction_cleaner is executed when caches haven't been read from disk. after disable the transaction cleaner, everything goes well. Regards YZ _______________________________________________ Btrfs-devel mailing list [email protected] http://oss.oracle.com/mailman/listinfo/btrfs-devel
