Mark Lord wrote:
Mark Lord wrote:
..
At the moment, I have the Sil PM plugged in, and it all behaves nicely.
The previous failure was with the Marvell PM, so I'll hook that up next
and retest with it.
..
It went bonkers again. This is with 2.6.25.
I'll build 2.6.26-git and try again with that shortly.
..
Okay, I have today's 2.6.26-rc2-git installed now.
My PCIe notebook has an ExpressCard with this on it:
0d:00.0 Mass storage controller: Silicon Image, Inc. SiI 3132 Serial ATA Raid II Controller (rev 01)
That's the controller I use with sata_sil24 here.
I have a Marvell 4140 port-multiplier (standalone card),
and have a Seagate 750GB drive (pmp=0) and a Hitachi 500GB drive (pmp=2).
When I simply do "hdparm -t" simultaneously on both drives,
something gets very confused somewhere. Neither drive has any media errors,
and this exact same test works fine with sata_mv in my other system.
The same test also works fine with both controllers
when using a Silicon Image PM instead of the Marvell.
When I move the second drive to pmp=1 (instead of pmp=2),
then sata_sil24 no longer has problems. Very peculiar.
Here's the log from sata_sil24, ports 0,2, as it fails:
plug in the card, with Marvell PM and drives on pmp 0,2:
[ 1439.967977] pciehp: Card present on Slot(5)
[ 1440.981266] program_fw_provided_values: Could not get hotplug parameters
[ 1440.982529] sata_sil24 0000:0d:00.0: enabling device (0000 -> 0003)
[ 1440.982529] ACPI: PCI Interrupt 0000:0d:00.0[A] -> GSI 19 (level, low) -> IRQ 19
[ 1440.982529] PCI: Setting latency timer of device 0000:0d:00.0 to 64
[ 1440.982529] scsi8 : sata_sil24
[ 1440.982529] scsi9 : sata_sil24
[ 1440.982529] ata9: SATA max UDMA/100 host m128@0xefa04000 port 0xefa00000 irq 19
[ 1440.982529] ata10: SATA max UDMA/100 host m128@0xefa04000 port 0xefa02000 irq 19
[ 1443.055025] ata9: SATA link down (SStatus 0 SControl 0)
[ 1445.242668] ata10: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[ 1445.245453] ata10.15: Port Multiplier 1.1, 0x11ab:0x4140 r192, 4 ports, feat 0x1/0x1f
[ 1445.246012] ata10.00: hard resetting link
[ 1445.591512] ata10.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1445.591524] ata10.01: hard resetting link
[ 1445.928570] ata10.01: SATA link down (SStatus 0 SControl 320)
[ 1445.928570] ata10.02: hard resetting link
[ 1446.353566] ata10.02: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1446.353991] ata10.03: hard resetting link
[ 1446.674686] ata10.03: SATA link down (SStatus 0 SControl 320)
[ 1446.723144] ata10.00: ATA-7: ST3750640NS, 3.BAF, max UDMA/133
[ 1446.723144] ata10.00: 1465149168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 1446.781972] ata10.00: configured for UDMA/100
[ 1446.785055] ata10.02: ATA-8: Hitachi HDP725050GLA360, GM4OA50E, max UDMA/133
[ 1446.785055] ata10.02: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 1446.786866] ata10.02: configured for UDMA/100
[ 1446.786894] ata10: EH complete
[ 1446.802592] scsi 9:0:0:0: Direct-Access ATA ST3750640NS 3.BA PQ: 0 ANSI: 5
[ 1446.802783] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1446.802816] sd 9:0:0:0: [sdb] Write Protect is off
[ 1446.802823] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1446.802877] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1446.802980] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1446.803012] sd 9:0:0:0: [sdb] Write Protect is off
[ 1446.803017] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1446.803070] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1446.803076] sdb: sdb1
[ 1446.825903] sd 9:0:0:0: [sdb] Attached SCSI disk
[ 1446.825903] sd 9:0:0:0: Attached scsi generic sg2 type 0
[ 1446.825903] scsi 9:2:0:0: Direct-Access ATA Hitachi HDP72505 GM4O PQ: 0 ANSI: 5
[ 1446.828119] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1446.828151] sd 9:2:0:0: [sdc] Write Protect is off
[ 1446.828156] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1446.828208] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1446.828299] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1446.828329] sd 9:2:0:0: [sdc] Write Protect is off
[ 1446.828334] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1446.828386] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1446.828392] sdc: sdc1
[ 1446.844892] sd 9:2:0:0: [sdc] Attached SCSI disk
[ 1446.844928] sd 9:2:0:0: Attached scsi generic sg3 type 0
[ 1446.854711] ata10.00: exception Emask 0x10 SAct 0x0 SErr 0x2 action 0x7
[ 1446.854717] ata10: SError: { RecovComm }
[ 1446.854917] ata10.00: hard resetting link
[ 1447.174918] ata10.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1447.285294] ata10.00: configured for UDMA/100
[ 1447.285378] ata10.00: exception Emask 0x10 SAct 0x0 SErr 0x2 action 0x7 t4
[ 1447.285478] ata10: SError: { RecovComm }
[ 1447.285775] ata10.00: hard resetting link
[ 1447.610328] ata10.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1447.701675] ata10.00: configured for UDMA/100
[ 1447.701760] ata10.00: exception Emask 0x10 SAct 0x0 SErr 0x2 action 0x7 t3
[ 1447.701760] ata10: SError: { RecovComm }
[ 1447.701899] ata10.00: hard resetting link
[ 1448.024145] ata10.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1448.118645] ata10.00: configured for UDMA/100
[ 1448.118702] ata10.00: limiting SATA link speed to 1.5 Gbps
[ 1448.118744] ata10.00: exception Emask 0x10 SAct 0x0 SErr 0x2 action 0x7 t2
[ 1448.118744] ata10: SError: { RecovComm }
[ 1448.119050] ata10.00: hard resetting link
[ 1448.370286] ata10.15: qc timeout (cmd 0xe8)
[ 1448.370658] ata10.00: failed to write SCR 2 (Emask=0x4)
[ 1448.370961] ata10.00: COMRESET failed (errno=-5)
[ 1448.371138] ata10.00: failed to read SCR 0 (Emask=0x40)
[ 1448.371138] ata10.00: failed to read SCR 0 (Emask=0x40)
[ 1448.371138] ata10.00: reset failed, giving up
[ 1448.371138] ata10.15: hard resetting link
[ 1450.557452] ata10.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[ 1450.558290] ata10.00: hard resetting link
[ 1450.879173] ata10.00: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 1450.879504] ata10.01: hard resetting link
[ 1451.202505] ata10.01: SATA link down (SStatus 0 SControl 320)
[ 1451.202860] ata10.02: hard resetting link
[ 1451.525975] ata10.02: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1451.526309] ata10.03: hard resetting link
[ 1451.846862] ata10.03: SATA link down (SStatus 0 SControl 320)
[ 1451.935344] ata10.00: configured for UDMA/100
[ 1451.938390] ata10.02: configured for UDMA/100
[ 1451.938476] ata10.00: exception Emask 0x10 SAct 0x0 SErr 0x2 action 0x7 t1
[ 1451.938476] ata10: SError: { RecovComm }
[ 1451.938490] ata10.00: hard resetting link
[ 1452.261789] ata10.00: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 1452.352836] ata10.00: configured for UDMA/100
[ 1452.352864] ata10: EH pending after 5 tries, giving up
[ 1452.352864] ata10: EH complete
[ 1452.356551] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1452.356551] sd 9:0:0:0: [sdb] Write Protect is off
[ 1452.356551] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1452.356551] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1452.356551] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1452.356551] sd 9:2:0:0: [sdc] Write Protect is off
[ 1452.356551] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1452.356551] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1452.356551] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1452.356551] sd 9:0:0:0: [sdb] Write Protect is off
[ 1452.356551] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1452.356551] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1452.356551] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1452.356551] sd 9:2:0:0: [sdc] Write Protect is off
[ 1452.356551] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1452.356551] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
simultaneous hdparm -t tasks:
[ 1470.883924] ata10.00: failed to read SCR 1 (Emask=0x40)
[ 1470.884335] ata10.01: failed to read SCR 1 (Emask=0x40)
[ 1470.884648] ata10.02: failed to read SCR 1 (Emask=0x40)
[ 1470.884956] ata10.03: failed to read SCR 1 (Emask=0x40)
[ 1470.885266] ata10.00: exception Emask 0x100 SAct 0x8 SErr 0x0 action 0x6 frozen
[ 1470.885640] ata10.00: cmd 60/f8:18:08:04:00/01:00:00:00:00/40 tag 3 ncq 258048 in
[ 1470.885643] res d6/34:00:00:00:00/00:00:40:31:d6/00 Emask 0x2 (HSM violation)
[ 1470.886317] ata10.00: status: { Busy }
[ 1470.886571] ata10.00: error: { IDNF ABRT }
[ 1470.886841] ata10.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 1470.890513] ata10.02: exception Emask 0x2 SAct 0x16 SErr 0x0 action 0x6 frozen
[ 1470.890513] ata10.02: irq_stat 0x00020002, data directon mismatch
[ 1470.890513] ata10.02: cmd 60/08:08:00:0d:00/00:00:00:00:00/40 tag 1 ncq 4096 in
[ 1470.890513] res d6/34:00:00:00:00/00:00:00:10:d6/00 Emask 0x2 (HSM violation)
[ 1470.890513] ata10.02: status: { Busy }
[ 1470.890513] ata10.02: error: { IDNF ABRT }
[ 1470.890513] ata10.02: cmd 60/f8:10:08:0c:00/00:00:00:00:00/40 tag 2 ncq 126976 in
[ 1470.890513] res d6/34:00:00:00:00/00:00:00:20:d6/00 Emask 0x2 (HSM violation)
[ 1470.890513] ata10.02: status: { Busy }
[ 1470.890513] ata10.02: error: { IDNF ABRT }
[ 1470.890513] ata10.02: cmd 60/f8:20:08:0d:00/00:00:00:00:00/40 tag 4 ncq 126976 in
[ 1470.890513] res d6/34:00:00:00:00/00:00:00:40:d6/00 Emask 0x2 (HSM violation)
[ 1470.891147] ata10.02: status: { Busy }
[ 1470.891372] ata10.02: error: { IDNF ABRT }
[ 1470.891613] ata10.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 1470.893824] ata10.15: hard resetting link
[ 1470.894057] ata10: controller in dubious state, performing PORT_RST
[ 1473.107981] ata10.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[ 1473.108876] ata10.00: hard resetting link
[ 1473.442708] ata10.00: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 1473.443121] ata10.01: hard resetting link
[ 1473.767992] ata10.01: SATA link down (SStatus 0 SControl 320)
[ 1473.768414] ata10.02: hard resetting link
[ 1474.096001] ata10.02: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1474.096001] ata10.03: hard resetting link
[ 1474.427047] ata10.03: SATA link down (SStatus 0 SControl 320)
[ 1474.532829] ata10.00: configured for UDMA/100
[ 1474.536133] ata10.02: configured for UDMA/100
[ 1474.536147] ata10: EH complete
[ 1474.544220] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1474.544220] sd 9:0:0:0: [sdb] Write Protect is off
[ 1474.544220] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1474.544220] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1474.544220] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1474.544220] sd 9:2:0:0: [sdc] Write Protect is off
[ 1474.544220] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1474.544220] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1474.544220] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1474.544220] sd 9:0:0:0: [sdb] Write Protect is off
[ 1474.544220] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1474.547554] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1474.547554] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1474.547554] sd 9:2:0:0: [sdc] Write Protect is off
[ 1474.547554] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1474.547554] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
simultaneous hdparm -t tasks:
[ 1478.180962] ata10.00: failed to read SCR 1 (Emask=0x40)
[ 1478.182188] ata10.01: failed to read SCR 1 (Emask=0x40)
[ 1478.182544] ata10.02: failed to read SCR 1 (Emask=0x40)
[ 1478.182859] ata10.03: failed to read SCR 1 (Emask=0x40)
[ 1478.183170] ata10.00: exception Emask 0x100 SAct 0x18 SErr 0x0 action 0x6 frozen
[ 1478.183546] ata10.00: cmd 60/08:18:00:b0:00/00:00:00:00:00/40 tag 3 ncq 4096 in
[ 1478.183549] res d6/34:00:00:00:00/00:00:00:30:d6/00 Emask 0x2 (HSM violation)
[ 1478.184041] ata10.00: status: { Busy }
[ 1478.184041] ata10.00: error: { IDNF ABRT }
[ 1478.184041] ata10.00: cmd 60/f8:20:08:b0:00/00:00:00:00:00/40 tag 4 ncq 126976 in
[ 1478.184041] res d6/34:00:00:00:00/00:00:00:40:d6/00 Emask 0x2 (HSM violation)
[ 1478.187332] ata10.00: status: { Busy }
[ 1478.187332] ata10.00: error: { IDNF ABRT }
[ 1478.187332] ata10.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 1478.187453] ata10.02: exception Emask 0x2 SAct 0x4 SErr 0x0 action 0x6 frozen
[ 1478.190639] ata10.02: irq_stat 0x00060002, data directon mismatch
[ 1478.191845] ata10.02: cmd 60/f8:10:08:c0:00/00:00:00:00:00/40 tag 2 ncq 126976 in
[ 1478.191848] res d6/34:00:00:00:00/00:00:00:20:d6/00 Emask 0x2 (HSM violation)
[ 1478.195386] ata10.02: status: { Busy }
[ 1478.195609] ata10.02: error: { IDNF ABRT }
[ 1478.195814] ata10.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 1478.195814] ata10.15: hard resetting link
[ 1478.195814] ata10: controller in dubious state, performing PORT_RST
[ 1480.408238] ata10.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
[ 1480.409144] ata10.00: hard resetting link
[ 1480.730221] ata10.00: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 1480.730638] ata10.01: hard resetting link
[ 1481.051302] ata10.01: SATA link down (SStatus 0 SControl 320)
[ 1481.051698] ata10.02: hard resetting link
[ 1481.379538] ata10.02: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1481.379967] ata10.03: hard resetting link
[ 1481.699587] ata10.03: SATA link down (SStatus 0 SControl 320)
[ 1481.807972] ata10.00: configured for UDMA/100
[ 1481.810193] ata10.02: configured for UDMA/100
[ 1481.810207] ata10: EH complete
[ 1481.810207] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1481.810207] sd 9:0:0:0: [sdb] Write Protect is off
[ 1481.810207] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1481.812118] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1481.812118] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1481.812118] sd 9:2:0:0: [sdc] Write Protect is off
[ 1481.812118] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1481.812118] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1481.812118] sd 9:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
[ 1481.812118] sd 9:0:0:0: [sdb] Write Protect is off
[ 1481.812118] sd 9:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1481.812118] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1481.812118] sd 9:2:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 1481.812118] sd 9:2:0:0: [sdc] Write Protect is off
[ 1481.812118] sd 9:2:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 1481.812118] sd 9:2:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
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