Excerpts from Stephane Chazelas's message of 2011-07-08 16:04:12 -0400: > 2011-07-08 12:15:08 -0400, Chris Mason: > [...] > > I'd definitely try without -o compress_force. > [...] > > Just started that over the night. > > I'm running a "dstat -df" at the same time and I'm seeing > substantive amount of disk writes on the disks that hold the > source FS (and I'm rsyncing from read-only snapshot subvolumes > in case you're thinking of atimes) almost more than onto the > drive holding the target FS!? These are probably atime updates. You can completely disable them with mount -o noatime. -chris -- 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
