Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
On 10/29/2013 03:46 PM, Bernd Schubert wrote: Hello Joseph, On 10/29/2013 08:21 PM, Joseph Salisbury wrote: Hi Martin, A bug was opened against the Ubuntu kernel[0]. After a kernel bisect, it was found that reverting the following commit resolved this bug: commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d Author: Martin K. Petersen martin.peter...@oracle.com Date: Thu Jun 6 22:15:55 2013 -0400 [SCSI] sd: Update WRITE SAME heuristics The regression was introduced as of v3.11-rc1, but it also made it's way into the stable trees. I see that you are the author of this patch, so I wanted to run this by you. I was thinking of requesting a revert for v3.12, but I wanted to get your feedback first. James queued this up for 3.13 http://git.kernel.org/cgit/linux/kernel/git/jejb/scsi.git/commit/?id=735e39e680256a13e7be3492acfb4d9721287a42 Maybe we should try to convince James to take it into 3.12? Cheers, Bernd Hi Bernd, The bug reporter confirms that your patch fixes the bug. Any chance this patch can make it into 3.12? Thanks, Joe -- To unsubscribe from this list: send the line unsubscribe linux-scsi in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
On 10/30/2013 12:28 PM, Joseph Salisbury wrote: Hi Bernd, The bug reporter confirms that your patch fixes the bug. Any chance this patch can make it into 3.12? FWIW, I don't think reverting the WRITE SAME patch is an option -- it causes serious filesystem failures. -hpa -- To unsubscribe from this list: send the line unsubscribe linux-scsi in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
Hi Martin, A bug was opened against the Ubuntu kernel[0]. After a kernel bisect, it was found that reverting the following commit resolved this bug: commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d Author: Martin K. Petersen martin.peter...@oracle.com Date: Thu Jun 6 22:15:55 2013 -0400 [SCSI] sd: Update WRITE SAME heuristics The regression was introduced as of v3.11-rc1, but it also made it's way into the stable trees. I see that you are the author of this patch, so I wanted to run this by you. I was thinking of requesting a revert for v3.12, but I wanted to get your feedback first. Thanks, Joe [0] http://pad.lv/1237392 -- To unsubscribe from this list: send the line unsubscribe linux-scsi in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
On 13-10-29 03:21 PM, Joseph Salisbury wrote: Hi Martin, A bug was opened against the Ubuntu kernel[0]. After a kernel bisect, it was found that reverting the following commit resolved this bug: commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d Author: Martin K. Petersen martin.peter...@oracle.com Date: Thu Jun 6 22:15:55 2013 -0400 [SCSI] sd: Update WRITE SAME heuristics The regression was introduced as of v3.11-rc1, but it also made it's way into the stable trees. I see that you are the author of this patch, so I wanted to run this by you. I was thinking of requesting a revert for v3.12, but I wanted to get your feedback first. Thanks, Joe [0] http://pad.lv/1237392 Tried the other approach? From your bug report: Areca Raid Controller2: F/W v1.46 ...(etc)... Then see: http://www.areca.com.tw/support/main.htm Doug Gilbert -- To unsubscribe from this list: send the line unsubscribe linux-scsi in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
Hello Joseph, On 10/29/2013 08:21 PM, Joseph Salisbury wrote: Hi Martin, A bug was opened against the Ubuntu kernel[0]. After a kernel bisect, it was found that reverting the following commit resolved this bug: commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d Author: Martin K. Petersen martin.peter...@oracle.com Date: Thu Jun 6 22:15:55 2013 -0400 [SCSI] sd: Update WRITE SAME heuristics The regression was introduced as of v3.11-rc1, but it also made it's way into the stable trees. I see that you are the author of this patch, so I wanted to run this by you. I was thinking of requesting a revert for v3.12, but I wanted to get your feedback first. James queued this up for 3.13 http://git.kernel.org/cgit/linux/kernel/git/jejb/scsi.git/commit/?id=735e39e680256a13e7be3492acfb4d9721287a42 Maybe we should try to convince James to take it into 3.12? Cheers, Bernd -- To unsubscribe from this list: send the line unsubscribe linux-scsi in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
On 10/29/2013 03:46 PM, Bernd Schubert wrote: Hello Joseph, On 10/29/2013 08:21 PM, Joseph Salisbury wrote: Hi Martin, A bug was opened against the Ubuntu kernel[0]. After a kernel bisect, it was found that reverting the following commit resolved this bug: commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d Author: Martin K. Petersen martin.peter...@oracle.com Date: Thu Jun 6 22:15:55 2013 -0400 [SCSI] sd: Update WRITE SAME heuristics The regression was introduced as of v3.11-rc1, but it also made it's way into the stable trees. I see that you are the author of this patch, so I wanted to run this by you. I was thinking of requesting a revert for v3.12, but I wanted to get your feedback first. James queued this up for 3.13 http://git.kernel.org/cgit/linux/kernel/git/jejb/scsi.git/commit/?id=735e39e680256a13e7be3492acfb4d9721287a42 Maybe we should try to convince James to take it into 3.12? Cheers, Bernd I'll build a 3.12 test kernel with this commit and ask the bug reporter to test it. Thanks for the pointer, Bernd. -- To unsubscribe from this list: send the line unsubscribe linux-scsi in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Subject: [v3.8][v3.11][Regression] [SCSI] sd: Update WRITE SAME heuristics
On 10/29/2013 03:41 PM, Douglas Gilbert wrote: On 13-10-29 03:21 PM, Joseph Salisbury wrote: Hi Martin, A bug was opened against the Ubuntu kernel[0]. After a kernel bisect, it was found that reverting the following commit resolved this bug: commit 66c28f97120e8a621afd5aa7a31c4b85c547d33d Author: Martin K. Petersen martin.peter...@oracle.com Date: Thu Jun 6 22:15:55 2013 -0400 [SCSI] sd: Update WRITE SAME heuristics The regression was introduced as of v3.11-rc1, but it also made it's way into the stable trees. I see that you are the author of this patch, so I wanted to run this by you. I was thinking of requesting a revert for v3.12, but I wanted to get your feedback first. Thanks, Joe [0] http://pad.lv/1237392 Tried the other approach? From your bug report: Areca Raid Controller2: F/W v1.46 ...(etc)... Then see: http://www.areca.com.tw/support/main.htm Doug Gilbert Thanks, Doug. I'm going to give the patch[0] written by Bernd Schubert a try first. If the issue still persists, I'll ask the bug reporter to upgrade the firmware. [0] http://git.kernel.org/cgit/linux/kernel/git/jejb/scsi.git/commit/?id=735e39e680256a13e7be3492acfb4d9721287a42 -- To unsubscribe from this list: send the line unsubscribe linux-scsi in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
