I've restarted things and remounted the drive adding wsize to fstab //d7gsjxb1/AOI_1\040(F)/AOI\040Data /mnt/AOIData cifs rw,_netdev,guest,uid=1000,gid=100,wsize=16384 0 0 Should have some answers by Monday if not sooner. Shane McColman PEng. Quality Assurance Engineer Dynamic Source Manufacturing Inc. Calgary AB, Canada -----Original Message----- From: linux-cifs-owner@xxxxxxxxxxxxxxx [mailto:linux-cifs-owner@xxxxxxxxxxxxxxx] On Behalf Of Jeff Layton Sent: Wednesday, June 22, 2011 2:33 PM To: Shane McColman Cc: linux-cifs@xxxxxxxxxxxxxxx Subject: Re: CIFS VFS errors On Wed, 22 Jun 2011 14:12:23 -0600 "Shane McColman" <smccolman@xxxxxxxxxxxxxxxxxxxx> wrote: > Over the past two days the number of error messages stayed the same but now > I'm getting the same problems as reported in > > Bug 36952 - [2.6.39] CIFS write failures where 2.6.38 works > > I had to restart my software this morning, but I'm pretty sure I should be > back to the same spot by Monday (if not sooner). I can turn on debug > logging (as suggested by Jeff in reply to Helge's email) if somebody is > interested. Just let me know. I really need to get this fixed, so just let > me know what I can do to help. > I suspect that the issue is with signed connections. Are you using signed authentication? The patch that I posted earlier today should fix this in mainline if so. We'll need to do something different for 2.6.39 though. A possible workaround in the meantime is to set the wsize to something smaller, eg wsize=16384. Could you try that and let me know if it makes the problem go away? -- Jeff Layton <jlayton@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html