Имеется в наличии массив Infortrend U16U-G4020, а так же Adaptec 39320A-R Ultra320 SCSI adapter. Пытаюсь все это подружить под RHEL3 Update 6.
На Adaptec выполнены рекомендуемые настройки:
1. All defaults settings from Adaptec HBA (Try to load the defaults settings on the HBA).
2. Disable "QAS" (function not supported by RAID controller).
3. Enabled "BIOS Multiple LUN Support".
4. Disable "Domain Validation".
5. Disable "Host RAID" (if the HBA has RAID function).
В RHEL3 собраны последние драйвера с сайта адаптека (v2.0.20 от 19 Sep 2006)
Все видится, массив цепляется, но все работает ОООООчень медленно. По cat /proc/scsi/aic79xx/2 видно что массив зацепился на скорости Curr: 3.300MB/s transfers
Под Windows 2003 SP1 c драйверами v3.00S10 все просто замечательно…
Реально заставить эту связку работать под Linux?
Параметры массива:
U16U-G4020
System Information
CPU Type: PPC750FX
Total Cache Size: 1024MB (ECC DDR)
Firmware Version: 3.47A.07
Bootrecord Version: 1.23A
Serial Number: 7122500
Controller Setting(s)
Controller Name: KraftWayStorage
Logo: U16U-G4020
Vendor: IFT
Model: U16U-G4020
.
.
.
Channel Setting(s)
Channel 0
Channel ID
PID: 0
Channel Type: SCSI
Channel Mode: Host
Termination: Enabled
Parity Check: Enabled
Current Transfer Clock 0 MHz
Current Transfer Width: Narrow
Channel 1
Channel ID
PID: 0
Channel Type: SCSI
Channel Mode: Host
Termination: Enabled
Parity Check: Enabled
Current Transfer Clock 0 MHz
Current Transfer Width: Narrow
Channel 2
Channel ID
PID: 7
Channel Type: SCSI
Channel Mode: Drive
Termination: Enabled
Parity Check: Enabled
Current Transfer Clock 160 MHz
Current Transfer Width: Wide
Channel 3
Channel ID
PID: 7
Channel Type: SCSI
Channel Mode: Drive
Termination: Enabled
Parity Check: Enabled
Current Transfer Clock 160 MHz
Current Transfer Width: Wide
Host LUN List
Channel 0
Channel ID 0
LUN: 0
Logical Drive/Volume ID: 3B5DAD4C
Partition Index: 0
Size(MB): 489160
Channel 1
Channel ID 0
Host-Side Parameters
Maximum Queued I/O Count: 256
LUNs per Host SCSI ID: 8 LUNs
Max Concurrent Host-LUN Connection: (Default)4
Tags Reserved per Host-LUN Connection: (Default)32
Peripheral Device Type: (TYPE = 0X7F) No Device Present
Peripheral Device Qualifier: Connected
Device Supports Removable Media: Disable
LUN Applicability: All Undefined LUNs
Cylinder/ Head/ Sector: Default- Variable/ Variable/ Variable
Drive-Side Parameters
Disk Access Delay Time(Sec): 15
Drive Check Period(Sec): Disabled
SAF-TE/SES Device Check Period(Sec): 30.0
Drive Fail Swap Check Period(Sec): Disabled
Disk I/O Timeout(Sec): 7.0
Auto-Assign Global Spare Drive: Disabled
Drive Motor Spin Up: Disabled
Maximum Tag Count: 16
SMART: Disabled
Disk-Array Parameters
Rebuild Priority: Low
Write Verify on LD Initialization: Disabled
Write Verify on LD Rebuild: Disabled
Write Verify on Normal Access: Disabled
Maximum Drive Response Timeout: Disable
AV Optimization Mode: Disabled
Caching Parameters
Write-Back Cache: Enabled
Optimization: Random I/O
Sync Period: Disabled
cat /proc/scsi/aic79xx/2:
Adaptec AIC79xx driver version: 2.0.20
Adaptec 39320A Ultra320 SCSI adapter
aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs
Allocated SCBs: 6, SG List Length: 85
Serial EEPROM:
0x1f88 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8
0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8
0x09e4 0x0142 0x2807 0x0010 0xffff 0xffff 0xffff 0xffff
0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x0430 0xbba3
Target 0 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI, 16bit)
Goal: 3.300MB/s transfers
Curr: 3.300MB/s transfers
Transmission Errors 0
Channel A Target 0 Lun 0 Settings
Commands Queued 135
Commands Active 0
Command Openings 32
Max Tagged Openings 32
Device Queue Frozen Count 0
Target 1 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 2 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 3 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 4 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 5 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 6 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 7 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 8 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 9 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 10 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 11 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 12 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Target 13 Negotiation Settings
User: 320.000MB/s transfers (160.000MHz DT|IU|RTI|QAS, 16bit)
Скорость Infortrend U16U-G4020 + Adaptec 39320A-R в Linux
Модераторы: Trinity admin`s, Free-lance moderator`s
-
- Advanced member
- Сообщения: 450
- Зарегистрирован: 10 окт 2006, 18:35
- Откуда: Киев
- Контактная информация:
When using Adaptec Ultra320 SCSI HBAs, the following BIOS settings are required:
1. All defaults settings from Adaptec HBA (Try to load the defaults settings on the HBA).
2. Disable "QAS" (function not supported by RAID controller).
3. Enabled "BIOS Multiple LUN Support".
4. Disable "Domain Validation".
5. Disable "Host RAID" (if the HBA has RAID function).
The drivers for Windows platforms should be version 3.0.0.0 or newer. Please check on Adaptec's web site for the latest HBA drivers.
###
Если это не помогает значит у Вас проблема с кабелем.
Попробуйте ресетнуть настройки Infortrend в defaults и поменять кабель
1. All defaults settings from Adaptec HBA (Try to load the defaults settings on the HBA).
2. Disable "QAS" (function not supported by RAID controller).
3. Enabled "BIOS Multiple LUN Support".
4. Disable "Domain Validation".
5. Disable "Host RAID" (if the HBA has RAID function).
The drivers for Windows platforms should be version 3.0.0.0 or newer. Please check on Adaptec's web site for the latest HBA drivers.
###
Если это не помогает значит у Вас проблема с кабелем.
Попробуйте ресетнуть настройки Infortrend в defaults и поменять кабель
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