Le Tue, 3 Jul 2018 16:59:41 +0000
Dave Carroll <david.carroll@xxxxxxxxxxxxx> écrivait:
> Hi Emmanuel,
>
> It is curious that the FW is having outstanding commands ... I've
> created a ticket to iderntify the differences. I suspect that the
> large drive size may be related, but all options are open.
>
I have already set up many drives of this size previously, using
ASR8xx5 controllers, without any problem.
On another machine with a simple 8x1TB array, it doesn't work any
better, while an older kernel works perfectly fine too:
4.14.48 :
[ 61.069190] Adaptec aacraid driver 1.2.1[50834]-custom
[ 61.069527] aacraid 0000:21:00.0: SME is active, device will require DMA bounce buffers
[ 61.076949] SME is active and system is using DMA bounce buffers
[ 61.076954] aacraid: Comm Interface type2 enabled
Nothing else happens for minutes. Attached devices are unavailable.
"arcconf" find no controller. "rmmod aacraid" doesn't work (device in
use).
Running kernel 4.16.14 with the 8 TB array is exactly the same:
[ 40.380488] Adaptec aacraid driver 1.2.1[50877]-custom
[ 40.380871] aacraid 0000:21:00.0: SME is active, device will require DMA bounce buffers
[ 40.388991] SME is active and system is using DMA bounce buffers
[ 40.388995] aacraid: Comm Interface type2 enabled
In contrast, kernel 4.13, though the driver version is the same as
4.14, just works:
[ 25.286437] Adaptec aacraid driver 1.2.1[50834]-custom
[ 25.293694] aacraid: Comm Interface type2 enabled
[ 25.300799] AAC0: kernel 7.13-0[33263] Mar 16 2018
[ 25.300801] AAC0: monitor 7.13-0[33263]
[ 25.300802] AAC0: bios 7.13-0[33263]
[ 25.300804] AAC0: serial 6A46639462D
[ 25.300804] AAC0: Non-DASD support enabled.
[ 25.300805] AAC0: 64bit support enabled.
[ 25.300807] aacraid 0000:21:00.0: 64 Bit DAC enabled
...
[ 27.307013] scsi host16: aacraid
[ 27.307228] scsi 16:0:0:0: Direct-Access ASR8805 LogicalDrv 0 V1.0 PQ: 0 ANSI: 2
[ 27.307364] sd 16:0:0:0: [sdm] Very big device. Trying to use READ CAPACITY(16).
[ 27.307376] sd 16:0:0:0: [sdm] 11714670592 512-byte logical blocks: (6.00 TB/5.45 TiB)
[ 27.307385] sd 16:0:0:0: [sdm] Write Protect is off
[ 27.307386] sd 16:0:0:0: [sdm] Mode Sense: 12 00 10 08
[ 27.307403] sd 16:0:0:0: [sdm] Write cache: disabled, read cache: enabled, supports DPO and FUA
[ 27.307411] sd 16:0:0:0: Attached scsi generic sg12 type 0
[ 27.307507] sd 16:0:0:0: [sdm] Very big device. Trying to use READ CAPACITY(16).
[ 27.307830] sd 16:0:0:0: [sdm] Very big device. Trying to use READ CAPACITY(16).
[ 27.307855] sd 16:0:0:0: [sdm] Attached SCSI removable disk
[ 27.332731] scsi 16:1:0:0: Direct-Access ATA WDC WD10TPVT-00U 1A01 PQ: 1 ANSI: 6
[ 27.355431] scsi 16:1:0:0: Attached scsi generic sg13 type 0
[ 27.355830] scsi 16:1:1:0: Direct-Access ATA WDC WD10TPVT-00U 1A01 PQ: 1 ANSI: 6
[ 27.385377] scsi 16:1:1:0: Attached scsi generic sg14 type 0
[ 27.385788] scsi 16:1:2:0: Direct-Access ATA WDC WD10TPVT-00U 1A01 PQ: 1 ANSI: 6
[ 27.413412] scsi 16:1:2:0: Attached scsi generic sg15 type 0
[ 27.413813] scsi 16:1:3:0: Direct-Access ATA WDC WD10TPVT-00U 1A01 PQ: 1 ANSI: 6
[ 27.437420] scsi 16:1:3:0: Attached scsi generic sg16 type 0
[ 27.437836] scsi 16:1:4:0: Direct-Access ATA WDC WD10TPVT-00H 1A01 PQ: 1 ANSI: 6
[ 27.636675] scsi 16:1:4:0: Attached scsi generic sg17 type 0
[ 27.637077] scsi 16:1:5:0: Direct-Access ATA WDC WD10TPVT-00U 1A01 PQ: 1 ANSI: 6
[ 27.664591] scsi 16:1:5:0: Attached scsi generic sg18 type 0
[ 27.664996] scsi 16:1:6:0: Direct-Access ATA WDC WD10TPVT-00U 1A01 PQ: 1 ANSI: 6
[ 27.697619] scsi 16:1:6:0: Attached scsi generic sg19 type 0
[ 27.698027] scsi 16:1:7:0: Direct-Access ATA WDC WD10TPVT-00U 1A01 PQ: 1 ANSI: 6
[ 27.732645] scsi 16:1:7:0: Attached scsi generic sg20 type 0
--
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Emmanuel Florac | Direction technique
| Intellique
| <eflorac@xxxxxxxxxxxxxx>
| +33 1 78 94 84 02
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