RE: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

2013-12-05 Thread Justin Piszcz
-Original Message- From: Martin K. Petersen [mailto:martin.peter...@oracle.com] Sent: Thursday, November 28, 2013 8:13 AM Martin http://marc.info/?l=linux-scsim=138252394614920w=2 Justin Awesome, thank you! This patch is over a month old, do you know Justin if is

Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

2013-12-05 Thread Greg KH
On Thu, Dec 05, 2013 at 06:43:39PM -0500, Justin Piszcz wrote: -Original Message- From: Martin K. Petersen [mailto:martin.peter...@oracle.com] Sent: Thursday, November 28, 2013 8:13 AM Martin http://marc.info/?l=linux-scsim=138252394614920w=2 Justin Awesome,

Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

2013-12-05 Thread Martin K. Petersen
Justin == Justin Piszcz jpis...@lucidpixels.com writes: Justin Update: System uptime with the patch is 7+ days under extensive Justin load at times and I've had no issues to date. I just checked Justin the current linux git repo (3.13-rc2) and found this patch has Justin not been included.

Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

2013-11-28 Thread Martin K. Petersen
Justin == Justin Piszcz jpis...@lucidpixels.com writes: Justin Relevant logs: [178339.353519] 3w-sas: scsi0: ERROR: Justin (0x03:0x0101): Invalid command opcode:opcode=0x41. Justin [178339.353565] sda2: WRITE SAME failed. Manually zeroing. Justin Is this something I should be worried about?

RE: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

2013-11-28 Thread Justin Piszcz
-Original Message- From: Martin K. Petersen [mailto:martin.peter...@oracle.com] Sent: Thursday, November 28, 2013 8:00 AM To: Justin Piszcz Cc: open list; linux-e...@vger.kernel.org; linux-scsi@vger.kernel.org Subject: Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-

Re: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

2013-11-28 Thread Martin K. Petersen
Justin == Justin Piszcz jpis...@lucidpixels.com writes: Martin I posted a patch a while back that prevents WRITE SAME being Martin issued for controllers that do not pass the commands through to Martin disk directly: Martin http://marc.info/?l=linux-scsim=138252394614920w=2 Justin Awesome,

RE: 3.12.0: sda2: WRITE SAME failed. Manually zeroing. with 3w-xxxx driver

2013-11-28 Thread Justin Piszcz
-Original Message- From: Martin K. Petersen [mailto:martin.peter...@oracle.com] Sent: Thursday, November 28, 2013 8:13 AM [ .. ] Martin http://marc.info/?l=linux-scsim=138252394614920w=2 Justin Awesome, thank you! This patch is over a month old, do you know Justin if is currently in