Date: Sat, 29 Mar 2003 10:42:36 -0800 From: "Kevin Oberman" <oberman@es.net> To: stable@freebsd.org Cc: sos%sos@spider.deepcore.dk Subject: Status of ATA tagging in Stable Message-ID: <20030329184236.71A3C69@ptavv.es.net>
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I have a P3 system running STABLE built on March 7. I installed a new IBM DTLA disk drive and was distressed at its slowness, so I tried turning on tagging to see if that would help. It seemed to, until... 3 AM when my periodic tasks started running. The system lost all disk access and logged lots of errors (a few of which I added to the end of this message). I rebooted the system this morning and the problem re-appeared when fsck ran. I then turned off tagged queuing and the system came up normally. Is there some problem with the DTLA drive or is this a driver problem? R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634 03:01:18 ptavv /kernel: ad0: no request for tag=0 03:01:18 ptavv /kernel: ad0: invalidating queued requests 03:01:18 ptavv /kernel: ad0: no request for tag=0 03:01:18 ptavv /kernel: ad0: invalidating queued requests 03:01:28 ptavv /kernel: ad0: READ command timeout tag=0 serv=1 - resetting 03:01:28 ptavv /kernel: ad0: invalidating queued requests 03:01:28 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:28 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:28 ptavv /kernel: done 03:01:28 ptavv /kernel: ad0: no request for tag=0 03:01:28 ptavv /kernel: ad0: invalidating queued requests 03:01:28 ptavv /kernel: ad0: no request for tag=1 03:01:28 ptavv /kernel: ad0: invalidating queued requests 03:01:39 ptavv /kernel: ad0: READ command timeout tag=0 serv=1 - resetting 03:01:39 ptavv /kernel: ad0: invalidating queued requests 03:01:39 ptavv /kernel: ad0: timeout waiting for READY 03:01:39 ptavv /kernel: ad0: invalidating queued requests 03:01:39 ptavv /kernel: - resetting 03:01:39 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:39 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:39 ptavv /kernel: done 03:01:39 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:39 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:39 ptavv /kernel: done 03:01:39 ptavv /kernel: ad0: WRITE command timeout tag=3 serv=0 - resetting 03:01:39 ptavv /kernel: ad0: invalidating queued requests 03:01:39 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:39 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:39 ptavv /kernel: done 03:01:39 ptavv /kernel: ad0: WRITE command timeout tag=2 serv=0 - resetting 03:01:39 ptavv /kernel: ad0: invalidating queued requests 03:01:39 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:39 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:39 ptavv /kernel: done 03:01:39 ptavv /kernel: ad0: READ command timeout tag=1 serv=0 - resetting 03:01:39 ptavv /kernel: ad0: invalidating queued requests 03:01:39 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:39 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:39 ptavv /kernel: done 03:01:39 ptavv /kernel: ad0: no request for tag=1 03:01:39 ptavv /kernel: ad0: invalidating queued requests 03:01:49 ptavv /kernel: ad0: READ command timeout tag=0 serv=0 - resetting 03:01:49 ptavv /kernel: ad0: invalidating queued requests 03:01:49 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:49 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:49 ptavv /kernel: done 03:01:49 ptavv /kernel: ad0: READ command timeout tag=0 serv=1 - resetting 03:01:49 ptavv /kernel: ad0: invalidating queued requests 03:01:49 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:49 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:49 ptavv /kernel: done 03:01:49 ptavv /kernel: ad0: WRITE command timeout tag=3 serv=0 - resetting 03:01:49 ptavv /kernel: ad0: invalidating queued requests 03:01:49 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:49 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:49 ptavv /kernel: done 03:01:49 ptavv /kernel: ad0: WRITE command timeout tag=2 serv=0 - resetting 03:01:49 ptavv /kernel: ad0: invalidating queued requests 03:01:49 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:49 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:49 ptavv /kernel: done 03:01:49 ptavv /kernel: ad0: READ command timeout tag=1 serv=0 - resetting 03:01:49 ptavv /kernel: ad0: invalidating queued requests 03:01:49 ptavv /kernel: ata0: resetting devices .. ad0: invalidating queued requests 03:01:49 ptavv /kernel: ad0: DMA limited to UDMA33, non-ATA66 cable or device 03:01:49 ptavv /kernel: done
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