From: Robert Hancock <hancockrwd@gmail.com>
To: Marc MERLIN <marc@merlins.org>
Cc: Tejun Heo <tj@kernel.org>, linux-ide@vger.kernel.org
Subject: Re: PMP failure decoding help
Date: Thu, 25 Mar 2010 19:59:21 -0600 [thread overview]
Message-ID: <4BAC14F9.4070109@gmail.com> (raw)
In-Reply-To: <20100325182109.GZ4442@merlins.org>
On 03/25/2010 12:21 PM, Marc MERLIN wrote:
> Hi,
>
> I just added 5 2TB drives in an external enclosure that came with a PMP (so I have a single
> eSata cable going to some internal sil3124).
> 02:02.0 Mass storage controller: Silicon Image, Inc. SiI 3124 PCI-X Serial ATA Controller (rev 01)
> PMP is detected as
> ata6.15: Port Multiplier 1.1, 0x1095:0x4726 r31, 7 ports, feat 0x1/0x9
>
> kernel: 2.6.31.6
>
> 2 logs below:
> 1) drive discovery and init (with some errors)
> 2) drive being killed with
> ata6.05: unsupported device, disabling
> sd 7:0:0:0: [sdm] Add. Sense: Unrecovered read error - auto reallocate failed
These are two different issues, see below.
>
> Any idea if this is just one of those erratas between the sil 3124 and the
> PMP that is so that it won't even work long enough to init the drives?
>
> Thanks,
> Marc
>
>
> This is when I plugged the eSata cable in on a running system:
>
> ata6: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen
> ata6: irq_stat 0x00b40090, PHY RDY changed
> ata6: hard resetting link
> ata6: SATA link down (SStatus 0 SControl 0)
> ata6: EH complete
> ata6: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen
> ata6: irq_stat 0x00b00090, PHY RDY changed
> ata6: hard resetting link
> ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.15: Port Multiplier 1.1, 0x1095:0x4726 r31, 7 ports, feat 0x1/0x9
> scsi_eh_7: page allocation failure. order:4, mode:0x10
Well, that's abnormal. Does dmesg show a stack trace after that line?
> ata6.15: failed to initialize PMP links
> ata6: hard resetting link
> ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.15: Port Multiplier 1.1, 0x1095:0x4726 r31, 7 ports, feat 0x1/0x9
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.01: hard resetting link
> ata6.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.02: hard resetting link
> ata6.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.03: hard resetting link
> ata6.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.04: hard resetting link
> ata6.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.05: hard resetting link
> ata6.05: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.06: hard resetting link
> ata6.06: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
> ata6.00: qc timeout (cmd 0xec)
> ata6.00: failed to IDENTIFY (I/O error, err_mask=0x5)
> ata6.15: hard resetting link
> ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.00: hard resetting link
> ata6.00: failed to read SCR 0 (Emask=0x40)
> ata6.00: COMRESET failed (errno=-5)
> ata6.00: failed to read SCR 0 (Emask=0x40)
> ata6.00: reset failed, giving up
> ata6.15: hard resetting link
> ata6.15: SATA link down (SStatus 0 SControl 0)
> ata6.15: failed to read PMP GSCR[0] (Emask=0x1)
> ata6.15: PMP revalidation failed (errno=-5)
> ata6.15: hard resetting link
> ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.01: hard resetting link
> ata6.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.02: hard resetting link
> ata6.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.03: hard resetting link
> ata6.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.04: hard resetting link
> ata6.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.05: hard resetting link
> ata6.05: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.06: hard resetting link
> ata6.06: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
> ata6.00: ATA-8: WDC WD20EADS-00R6B0, 01.00A01, max UDMA/133
> ata6.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata6.00: configured for UDMA/100
> ata6.01: ATA-8: WDC WD20EADS-00R6B0, 01.00A01, max UDMA/133
> ata6.01: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata6.01: configured for UDMA/100
> ata6.02: ATA-8: WDC WD20EADS-00R6B0, 01.00A01, max UDMA/133
> ata6.02: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata6.02: configured for UDMA/100
> ata6.03: ATA-8: WDC WD20EADS-00R6B0, 01.00A01, max UDMA/133
> ata6.03: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata6.03: configured for UDMA/100
> ata6.04: ATA-8: WDC WD20EADS-00S2B0, 01.00A01, max UDMA/133
> ata6.04: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata6.04: configured for UDMA/100
> ata6.05: unsupported device, disabling
The device that's being disabled is the configuration pseudo-disk built
into the PMP, I believe. Nothing to really worry about there.
> ata6.05: disabled
> ata6.15: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
> ata6.15: irq_stat 0x00b40090, PHY RDY changed
> ata6: EH complete
> scsi 7:0:0:0: Direct-Access ATA WDC WD20EADS-00R 01.0 PQ: 0 ANSI: 5
> sd 7:0:0:0: Attached scsi generic sg22 type 0
> scsi 7:1:0:0: Direct-Access ATA WDC WD20EADS-00R 01.0 PQ: 0 ANSI: 5
> sd 7:1:0:0: Attached scsi generic sg23 type 0
> scsi 7:2:0:0: Direct-Access ATA WDC WD20EADS-00R 01.0 PQ: 0 ANSI: 5
> sd 7:0:0:0: [sdm] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
> sd 7:1:0:0: [sdn] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
> sd 7:1:0:0: [sdn] Write Protect is off
> sd 7:1:0:0: [sdn] Mode Sense: 00 3a 00 00
> sd 7:1:0:0: [sdn] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sd 7:2:0:0: Attached scsi generic sg24 type 0
> scsi 7:3:0:0: Direct-Access ATA WDC WD20EADS-00R 01.0 PQ: 0 ANSI: 5
> sdn:
> sd 7:0:0:0: [sdm] Write Protect is off
> unknown partition table
> sd 7:0:0:0: [sdm] Mode Sense: 00 3a 00 00
> sd 7:0:0:0: [sdm] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sdm:
> sd 7:2:0:0: [sdo] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
> sd 7:2:0:0: [sdo] Write Protect is off
> sd 7:2:0:0: [sdo] Mode Sense: 00 3a 00 00
> sd 7:2:0:0: [sdo] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sd 7:1:0:0: [sdn] Attached SCSI disk
> sd 7:3:0:0: [sdp] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
> sd 7:3:0:0: [sdp] Write Protect is off
> sd 7:3:0:0: [sdp] Mode Sense: 00 3a 00 00
> sd 7:3:0:0: [sdp] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> unknown partition table
> sdp: unknown partition table
> sd 7:3:0:0: Attached scsi generic sg25 type 0
> sd 7:0:0:0: [sdm] Attached SCSI disk
> scsi 7:4:0:0: Direct-Access ATA WDC WD20EADS-00S 01.0 PQ: 0 ANSI: 5
> sd 7:4:0:0: [sdq] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
> sd 7:4:0:0: [sdq] Write Protect is off
> sd 7:4:0:0: [sdq] Mode Sense: 00 3a 00 00
> sd 7:4:0:0: [sdq] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sd 7:4:0:0: Attached scsi generic sg26 type 0
> sdo:
> sd 7:3:0:0: [sdp] Attached SCSI disk
> unknown partition table
> sdq: unknown partition table
> sd 7:2:0:0: [sdo] Attached SCSI disk
> sd 7:4:0:0: [sdq] Attached SCSI disk
> ata6.00: failed to read SCR 1 (Emask=0x40)
> ata6.01: failed to read SCR 1 (Emask=0x40)
> ata6.02: failed to read SCR 1 (Emask=0x40)
> ata6.03: failed to read SCR 1 (Emask=0x40)
> ata6.04: failed to read SCR 1 (Emask=0x40)
> ata6.05: failed to read SCR 1 (Emask=0x40)
> ata6.06: failed to read SCR 1 (Emask=0x40)
> ata6.15: exception Emask 0x10 SAct 0x0 SErr 0x80000 action 0xe frozen
> ata6.15: irq_stat 0x01140010, PHY RDY changed
> ata6.15: SError: { 10B8B }
This one looks like some kind of communication error between the
controller and the PMP (maybe the cable wasn't plugged in all the way
yet or something?)
> ata6.00: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.02: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.06: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.15: hard resetting link
> ata6.15: SATA link down (SStatus 0 SControl 0)
> ata6.15: failed to read PMP GSCR[0] (Emask=0x1)
> ata6.15: PMP revalidation failed (errno=-5)
> ata6.15: hard resetting link
> ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.01: hard resetting link
> ata6.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.02: hard resetting link
> ata6.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.03: hard resetting link
> ata6.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.04: hard resetting link
> ata6.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.05: hard resetting link
> ata6.05: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.06: hard resetting link
> ata6.06: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
> ata6.00: configured for UDMA/100
> ata6.01: configured for UDMA/100
> ata6.02: configured for UDMA/100
> ata6.03: configured for UDMA/100
> ata6.04: configured for UDMA/100
> ata6.05: unsupported device, disabling
> ata6.05: disabled
> ata6.15: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
> ata6.15: irq_stat 0x00b40090, PHY RDY changed
> ata6: EH complete
>
> After that, I created my raid5 on top and started initializing it.
> It worked for about 12H and then crapped out:
>
> ata6.00: exception Emask 0x0 SAct 0xd SErr 0x0 action 0x6
> ata6.00: irq_stat 0x00060002, device error via SDB FIS
> ata6.00: cmd 60/d8:00:77:05:90/00:00:d0:00:00/40 tag 0 ncq 110592 in
> res 2e/36:00:00:00:00/00:00:00:00:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: cmd 60/10:10:5f:05:90/00:00:d0:00:00/40 tag 2 ncq 8192 in
> res 41/40:00:69:05:90/2e:00:d0:00:00/40 Emask 0x409 (media error)<F>
> ata6.00: status: { DRDY ERR }
> ata6.00: error: { UNC }
That drive doesn't seem to be happy, it's reporting an uncorrectable
read error. Have you checked its SMART status? Could be a bad drive,
insufficient power, too hot, etc.
> ata6.00: cmd 60/08:18:6f:05:90/00:00:d0:00:00/40 tag 3 ncq 4096 in
> res 2e/36:00:00:00:00/00:00:00:30:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.00: configured for UDMA/100
> ata6: EH complete
> ata6.00: exception Emask 0x0 SAct 0x7 SErr 0x0 action 0x6
> ata6.00: irq_stat 0x00060002, device error via SDB FIS
> ata6.00: cmd 60/08:00:6f:05:90/00:00:d0:00:00/40 tag 0 ncq 4096 in
> res 2e/36:00:00:00:00/00:00:00:00:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: cmd 60/10:08:5f:05:90/00:00:d0:00:00/40 tag 1 ncq 8192 in
> res 41/40:00:69:05:90/2e:00:d0:00:00/40 Emask 0x409 (media error)<F>
> ata6.00: status: { DRDY ERR }
> ata6.00: error: { UNC }
> ata6.00: cmd 60/d8:10:77:05:90/00:00:d0:00:00/40 tag 2 ncq 110592 in
> res 2e/36:00:00:00:00/2e:00:00:20:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.00: configured for UDMA/100
> ata6: EH complete
> ata6.00: exception Emask 0x0 SAct 0x7 SErr 0x0 action 0x6
> ata6.00: irq_stat 0x00060002, device error via SDB FIS
> ata6.00: cmd 60/d8:00:77:05:90/00:00:d0:00:00/40 tag 0 ncq 110592 in
> res 2e/36:00:00:00:00/00:00:00:00:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: cmd 60/10:08:5f:05:90/00:00:d0:00:00/40 tag 1 ncq 8192 in
> res 41/40:00:69:05:90/2e:00:d0:00:00/40 Emask 0x409 (media error)<F>
> ata6.00: status: { DRDY ERR }
> ata6.00: error: { UNC }
> ata6.00: cmd 60/08:10:6f:05:90/00:00:d0:00:00/40 tag 2 ncq 4096 in
> res 2e/36:00:00:00:00/2e:00:00:20:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.00: configured for UDMA/100
> ata6: EH complete
> ata6.00: NCQ disabled due to excessive errors
> ata6.00: exception Emask 0x0 SAct 0x7 SErr 0x0 action 0x6
> ata6.00: irq_stat 0x00060002, device error via SDB FIS
> ata6.00: cmd 60/08:00:6f:05:90/00:00:d0:00:00/40 tag 0 ncq 4096 in
> res 2e/36:00:00:00:00/00:00:00:00:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: cmd 60/10:08:5f:05:90/00:00:d0:00:00/40 tag 1 ncq 8192 in
> res 41/40:00:69:05:90/2e:00:d0:00:00/40 Emask 0x409 (media error)<F>
> ata6.00: status: { DRDY ERR }
> ata6.00: error: { UNC }
> ata6.00: cmd 60/d8:10:77:05:90/00:00:d0:00:00/40 tag 2 ncq 110592 in
> res 2e/36:00:00:00:00/2e:00:00:20:2e/00 Emask 0x2 (HSM violation)
> ata6.00: status: { DF DRQ }
> ata6.00: error: { IDNF ABRT }
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.00: configured for UDMA/100
> ata6: EH complete
> ata6.00: failed to read SCR 1 (Emask=0x40)
> ata6.01: failed to read SCR 1 (Emask=0x40)
> ata6.02: failed to read SCR 1 (Emask=0x40)
> ata6.03: failed to read SCR 1 (Emask=0x40)
> ata6.04: failed to read SCR 1 (Emask=0x40)
> ata6.05: failed to read SCR 1 (Emask=0x40)
> ata6.06: failed to read SCR 1 (Emask=0x40)
> ata6.00: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.00: irq_stat 0x00060002, device error via D2H FIS
> ata6.00: cmd 25/00:10:5f:05:90/00:00:d0:00:00/e0 tag 0 dma 8192 in
> res 51/40:00:69:05:90/00:00:d0:00:00/e0 Emask 0x9 (media error)
> ata6.00: status: { DRDY ERR }
> ata6.00: error: { UNC }
> ata6.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.02: exception Emask 0x2 SAct 0x4 SErr 0x0 action 0x6 frozen
> ata6.02: irq_stat 0x00020002, ran out of SGEs while writing
> ata6.02: cmd 61/d8:10:77:05:90/00:00:d0:00:00/40 tag 2 ncq 110592 out
> res 2e/36:00:00:00:00/2e:00:c0:21:2e/00 Emask 0x2 (HSM violation)
> ata6.02: status: { DF DRQ }
> ata6.02: error: { IDNF ABRT }
> ata6.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.06: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
> ata6.15: hard resetting link
> ata6: spurious interrupt (slot_stat 0x0 active_tag -84148995 sactive 0x0)
> ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.15: PMP revalidation failed (errno=-19)
> ata6.15: hard resetting link
> ata6.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.00: hard resetting link
> ata6.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
> ata6.01: hard resetting link
> ata6.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.02: hard resetting link
> ata6.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.03: hard resetting link
> ata6.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.04: hard resetting link
> ata6.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata6.05: hard resetting link
> ata6.05: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata6.06: hard resetting link
> ata6.06: SATA link up 1.5 Gbps (SStatus 113 SControl 320)
> ata6.00: configured for UDMA/100
> ata6.01: configured for UDMA/100
> ata6.02: configured for UDMA/100
> ata6.03: configured for UDMA/100
> ata6.04: configured for UDMA/100
> ata6.05: unsupported device, disabling
> ata6.05: disabled
> ata6: EH complete
> ata6.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
> ata6.00: irq_stat 0x00060002, device error via D2H FIS
> ata6.00: cmd 25/00:10:5f:05:90/00:00:d0:00:00/e0 tag 0 dma 8192 in
> res 51/40:00:69:05:90/00:00:d0:00:00/e0 Emask 0x9 (media error)
> ata6.00: status: { DRDY ERR }
> ata6.00: error: { UNC }
> ata6.00: configured for UDMA/100
> sd 7:0:0:0: [sdm] Unhandled sense code
> sd 7:0:0:0: [sdm] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
> sd 7:0:0:0: [sdm] Sense Key : Medium Error [current] [descriptor]
> Descriptor sense data with sense descriptors (in hex):
> 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
> d0 90 05 69
> sd 7:0:0:0: [sdm] Add. Sense: Unrecovered read error - auto reallocate failed
> end_request: I/O error, dev sdm, sector 3499099497
> raid5:md7: read error not correctable (sector 3499099432 on sdm1).
>
next prev parent reply other threads:[~2010-03-26 1:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-25 18:21 PMP failure decoding help Marc MERLIN
2010-03-26 1:59 ` Robert Hancock [this message]
2010-03-26 3:08 ` Marc MERLIN
2010-03-26 6:06 ` Tejun Heo
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