命令功能

查询RAID控制卡的基本信息。

命令格式

参数说明

使用指南

无

使用实例

# 查询所有Array的信息。

[root@localhost ~]# ./arcconf getconfig 1 ar

Controllers found: 1

----------------------------------------------------------------------

Array Information

----------------------------------------------------------------------

Array Number 0

   Name                                     : A

   Status                                   : Ok

   Interface                                : SATA SSD

   Total Size                               : 305152 MB

   Unused Size                              : 204800 MB

   Block Size                               : 512 Bytes

   Array Utilization                        : 32.77% Used, 67.23% Unused

   Type                                     : Data

   Transformation Status                    : Not Applicable

   Spare Rebuild Mode                       : Dedicated

   SSD I/O Bypass                           : Disabled

   --------------------------------------------------------

   Array Logical Device Information

   --------------------------------------------------------

   Logical 0                                : Optimal (1, Data, 49999 MB) LogicalDrv 0

   --------------------------------------------------------

   Array Physical Device Information

   --------------------------------------------------------

   Device 0                                 : Present (915715MB, SATA, SSD, Channel:0, Device:0)         18031A983BCA

   Device 1                                 : Present (152627MB, SATA, SSD, Channel:0, Device:1) CVPR1461036N160DGN

   --------------------------------------------------------

   Array Hotspare Information

   --------------------------------------------------------

   Device 3                                 : Dedicated Hot-Spare (457862MB, SATA, SSD, Channel:0, Device:3)             2029E247

Command completed successfully.

[root@localhost ~]#

# 查询所有LD的基本信息。

[root@localhost ~]# ./arcconf getconfig 1 ld

Controllers found: 1

----------------------------------------------------------------------

Logical device information

----------------------------------------------------------------------

Logical Device number 0

   Logical Device name                      : LogicalDrv 0

   Disk Name                                : /dev/sdd

   Block Size of member drives              : 512 Bytes

   Array                                    : 0

   RAID level                               : 1

   Status of Logical Device                 : Optimal

   Size                                     : 49999 MB

   Stripe-unit size                         : 256 KB

   Full Stripe Size                         : 256 KB

   Interface Type                           : SATA SSD

   Device Type                              : Data

   Boot Type                                : None

   Heads                                    : 255

   Sectors Per Track                        : 32

   Cylinders                                : 12549

   Caching                                  : Enabled

   Mount Points                             : Not Applicable

   LD Acceleration Method                   : Controller Cache

   Volume Unique Identifier                 : 600508B1001C329D07A9BDA053FF081B

   --------------------------------------------------------

   Array Physical Device Information

   --------------------------------------------------------

   Device 0                                 : Present (915715MB, SATA, SSD, Channel:0, Device:0)         18031A983BCA

   Device 1                                 : Present (152627MB, SATA, SSD, Channel:0, Device:1) CVPR1461036N160DGN

   --------------------------------------------------------

   Array Hotspare Information

   --------------------------------------------------------

   Device 3                                 : Dedicated Hot-Spare (457862MB, SATA, SSD, Channel:0, Device:3)             2029E247

Command completed successfully.

[root@localhost ~]#

命令功能

查询RAID控制卡的FW和驱动的版本信息。

命令格式

arcconf getversion

使用实例

# 查询RAID控制卡FW和驱动的版本信息。

[root@localhost ~]# ./arcconf getversion

Controllers found: 1

Controller #1

==============

Firmware                               : 1.43[0] (0)

Driver                                 : 0.9.14-100 (0)

Command completed successfully.

[root@localhost ~]#

命令功能

设置RAID控制卡工作模式。

RAID控制卡工作模式默认为”Mixed”。

命令格式

arcconf setcontrollermode controller_id mode

参数说明

使用指南

无

使用实例

# 设置RAID控制卡工作模式为”Mixed”。

[root@localhost ~]# ./arcconf setcontrollermode 1 5

Controllers found: 1

Command completed successfully.

# 查询RAID控制卡工作模式。

[root@localhost ~]# arcconf getconfig 1

Controllers found: 1

----------------------------------------------------------------------

Controller information

----------------------------------------------------------------------

   Controller Status                        : Optimal

   Controller Mode                          : Mixed

   Channel description                      : SCSI

   Controller Model                         : MSCC Adaptec SmartRAID 3152-8i

   Controller Serial Number                 : 7A45F30016A

   Controller World Wide Name               : 50000D1E00189F30

   Physical Slot                            : 1

   Temperature                              : 48 C/ 118 F (Normal)

   Host bus type                            : PCIe 3.0

   Host bus speed                           : 7880 MBps

   Host bus link width                      : 8 bit(s)/link(s)

   PCI Address (Bus:Device:Function)        : 0:3b:0:0

   Number of Ports                          : 2

   Internal Port Count                      : 2

   External Port Count                      : 0

   Defunct disk drive count                 : 0

   NCQ status                               : Enabled

   Queue Depth                              : Automatic

   Monitor and Performance Delay            : 60 minutes

   Elevator Sort                            : Enabled

   Degraded Mode Performance Optimization   : Disabled

   Latency                                  : Disabled

   Statistics data collection mode          : Disabled

   Post Prompt Timeout                      : 0 seconds

   Boot Controller                          : False

   Primary Boot Volume                      : None

   Secondary Boot Volume                    : ADDD8BE3B85736315B553DAF0D36B31E

   Driver Name                              : smartpqi

   Driver Supports SSD I/O Bypass           : Yes

   Manufacturing Part Number                : Not Applicable

   Manufacturing Spare Part Number          : Not Applicable

   Manufacturing Wellness Log               : Not Applicable

   NVRAM Checksum Status                    : Passed

   Sanitize Lock Setting                    : None

......

回显信息中的”Controller Mode”即为RAID控制卡的工作模式。

六、设置热备模式

命令功能

设置热备盘的模式。

命令格式

arcconf setarrayparam controller_id array_id sparetype mode

参数说明

使用实例

# 设置Array的热备盘模式为：Dedicated。

[root@localhost ~]# arcconf setarrayparam 1 0 sparetype 1

Controllers found: 1

Command completed successfully.

[root@localhost ~]#

七、设置硬盘定位指示灯

命令功能

点亮、熄灭控制卡的硬盘定位指示灯。

命令格式

表15-62

参数说明

使用实例

# 对slot 0硬盘的停止指示灯。

[root@localhost ~]# ./arcconf identify 1 device 0 0

Controllers found: 1

Only devices managed by an enclosure processor may be identified

The specified device(s) is/are blinking.

Press any key to stop the blinking.

# 设置所有的盘进行点灯60秒。

[root@localhost ~]# ./arcconf identify 1 all time 60

Controllers found: 1

Only devices managed by an enclosure processor may be identified

Command completed successfully.

# 熄灭所有的硬盘指示灯。

[root@localhost ~]# ./arcconf identify 1 all stop

Controllers found: 1

Command completed successfully.

八、为LD设置热备盘

命令功能

为LD设置热备盘。

命令格式

arcconf setstate controller_id device physical_id hsp array array_id sparetype type

参数说明

使用实例

# 为LD设置Autoreplace热备盘。

[root@localhost ~]# arcconf setstate 1 device 0 3 hsp array 0 sparetype 2
				

Controllers found: 1

Any existing hot-spare drives of a different sparetype will be removed.

The physical drive used for this operation is connected to Mixed Mode(Smart HBA) connector. Using it will not allow operating system to use the drive contents.

Are you sure you want to continue?

Press y, then ENTER to continue or press ENTER to abort: y

Command completed successfully.

九、创建和删除RAID

命令功能

创建、删除RAID。

命令格式

arcconf create controller_id logicaldrive option size level physical_id physical_id……

arcconf delete controller_id logicaldrive ld_id noprompt

参数说明

表15-63 option

使用指南

无

使用实例

# 创建RAID 50。

[root@localhost ~]# arcconf create 1 logicaldrive stripesize 256 legs 2 name vd1 method default  ldcache lon    MAX  50  0 0 0 1 0 2 0 3 0 4 0 5

Controllers found: 1

Space will be wasted as devices specified are of different sizes.

Do you want to add a logical device to the configuration?

Press y, then ENTER to continue or press ENTER to abort: y

Creating logical device: vd1

Command completed successfully.

# 删除ID为0的虚拟磁盘。

[root@localhost ~]# arcconf delete 1 logicaldrive 0 noprompt

Controllers found: 1

WARNING: Deleting this logical device will automatically delete array 0 because it is the only logical device present on that array.

All data in logical device 0 will be lost.

Deleting: logical device 0 ("Logical Drive 1")

arr

Command completed successfully.

十、设置RAID控制卡的读写比例

命令功能

设置RAID控制卡的读写比例。

命令格式

arcconf setcache controller_id cacheratio read write

参数说明

读cache的比例与写cache的比例总和应为100。

使用实例

# 设置读cache的比例与写cache的比例各为50%。

[root@localhost ~]# arcconf setcache 1 cacheratio 50 50

Controllers found: 1

Command completed successfully.

[root@localhost ~]#

Command completed successfully.

[root@localhost ~]#

十一、设置硬盘和LD状态

命令功能

设置硬盘、LD、MaxCache的状态。

命令格式

参数说明

使用指南

更换LD成员盘时，建议将LD状态设置为optimal后再进行更换，以免误插拔导致Array失效。

使用实例

# 将硬盘设置为离线。

[root@localhost ~]# arcconf setstate 1 device 0 11 ddd
				

Controllers found: 1

Changing state from Ready to Failed may delete any data partitions present on the drive.

Are you sure you want to continue?

Press y, then ENTER to continue or press ENTER to abort: y
				

Command completed successfully.

# 将LD状态设置为optimal。

[root@localhost ~]# arcconf setstate 1 logicaldrive 0 optimal
				

Controllers found: 1

Attention: Using advanced options to force a logical device online is a dangerous operation and

requires substantial knowledge of the RAID level and the nature of the logical device failure.

Even if this operation can force the logical device online,

all data on this logical device may be lost if one or more disks contain outdated data.

All available disk segments that constitute this logical device will be forced online;

the data they contain will be used as valid data.

If you are not sure, abort and contact your service representative.

Are you sure you want to continue?

Press y, then ENTER to continue or press ENTER to abort: y
				

Command completed successfully.

# 将MaxCache的状态设置为optimal。

[root@localhost ~]# arcconf setstate 1 maxcache 1 optimal
				

Controllers found: 1

Attention: Using advanced options to force a maxCache logical device online is a dangerous operation and

requires substantial knowledge of the RAID level and the nature of the maxCache logical device failure.

Even if this operation can force the maxCache logical device online,

all data on this maxCache logical device may be lost if one or more disks contain outdated data.

All available disk segments that constitute this maxCache logical device will be forced online;

the data they contain will be used as valid data.

If you are not sure, abort and contact your service representative.

Are you sure you want to continue?

Press y, then ENTER to continue or press ENTER to abort: y
				

Command completed successfully.

十二、设置SSD I/O Bypass状态

命令功能

设置SSD I/O Bypass状态。

命令格式

arcconf setarrayparam controller_id array_id ssdiobypass state

参数说明

使用指南

无

使用实例

# 禁用SSD I/O Bypass。

[root@localhost ~]# arcconf setarrayparam 1 2 ssdiobypass disable

Controllers found: 1

Disabling SSD I/O bypass will impact the performance of all the logical device(s) in the array. You can enable the controller caching on logical device(s) to improve performance.

Command completed successfully.

十三、无电容状态下使用cache

命令功能

该命令允许在没有电容的状态下使用控制卡cache。

在没有电容的状态下使用控制卡cache时，一旦掉电，会导致数据丢失，请谨慎使用该命令。

命令格式

arcconf setcache controller_id nobatterywritecache enable

参数说明

使用实例

# 设置无电容状态下使用cache。

[root@localhost ~]# arcconf setcache 1 nobatterywritecache enable

Controllers found: 1

WARNING : Enabling write caching on a cache module without a fully charged battery or capacitor could cause data loss in the event of a power failure.

Are you sure you want to continue?

Press y, then ENTER to continue or press ENTER to abort: y