Hi. On Tue, Apr 22, 2008 at 04:55:37PM -0400, Chris Mason (chris.mason@xxxxxxxxxx) wrote: > > The transactions generally look like > > > > write(a) > > setxattr(a) > > write(b) > > setxattr(b) > > Hmm, is this whole thing the atomic unit, or can a and b be done separately? No, main idea is to bind very different operations together and make them look atomic from userspace point of view. But transactions are nothing without ability to correctly unroll them on demand. Transaction can include any operation with data and metadata. -- Evgeniy Polyakov -- 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
