On Mon, 20 Apr 2015, Craig Ringer <craig@xxxxxxxxxxxxxxx> wrote: > PostgreSQL is its self copy-on-write (because of multi-version > concurrency control), so it doesn't make much sense to have the FS > doing another layer of COW. That's a matter of opinion. I think it's great if PostgreSQL can do internal checkums and error correction. But I'd rather not have to test that functionality in the field. Really I prefer to have the ZFS copies= option for databases. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/ -- 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
