which means that even I I set roc flag, I still need to recall layout. ----- Original Message ----- > From: "Trond Myklebust" <trond.myklebust@xxxxxxxxxxxxxxx> > To: "Mkrtchyan, Tigran" <tigran.mkrtchyan@xxxxxxx> > Cc: "linux-nfs list" <linux-nfs@xxxxxxxxxxxxxxx> > Sent: Friday, March 27, 2015 3:08:39 PM > Subject: Re: pNFS layout, ROC and multiple opens > On Fri, Mar 27, 2015 at 7:24 AM, Mkrtchyan, Tigran > <tigran.mkrtchyan@xxxxxxx> wrote: >> >> >> Hi folks, >> >> we run into following issue: >> >> on a client host we have two processes - A and B. >> Process A opens a file and reads some data: >> >> OPEN -> LAYOUTGET -> READ. >> Notice, that layout has a roc set to true. >> >> Process B opens the same file: >> >> OPEN -> READ. >> >> Client obviously re-used layout information. >> Now, process A closes the file and as a result, >> layout becomes invalid. > > No it doesn't. See the errata. > > Cheers > Trond -- 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
