pNFS layered over cluster FS(such as GFS2), DLM implement layoutget(a pnfs export operations) but it not support IOMODE_RW, that is write data must via meta data server, -->> is this the status quo? the MDS' layoutget will support IOMODE_RW and client will RW data via data server in the future? or is there any support for: howto parellel R&W data via data server? thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
