PMC相關RAID卡資訊檢視方法
阿新 • • 發佈：2022-12-11
PMC相關RAID卡資訊檢視方法
摘要
昨天簡單整理了LSI相關裝置的資訊
今天計劃學習下PMC相關的RAID卡資訊.
也就是偶昨天storcli 檢視 controller為0 的情況.
感覺部分伺服器大部分使用LSI 小部分私用PMC的raid卡
Raid卡的簡介
跟摘要裡面說的一樣, 我這邊遇到的Raid卡主要有兩種 LSI 還有 PMC 其中LSI的歷程: 惠普的晶片製造->安捷倫->私有化改名安華高->收購LSI->收購博通(改名博通) PMC的歷程: Microchip 收購 Microsemi Microsemi 收購 PMC 所以現在PMC的Raid卡其實是屬於 Microchip的. 舉個例子LSI的Raid卡一般名字是 9361-8i 如果是PMC的Raid卡可能是 PM8204 Raid卡 比如浪潮的 Inspur 8204 使用的應該就是MicroChip公司的晶片. 他們公司的工具就可以使用.
資源下載
注意 部分內容學習自: https://blog.yelvlab.cn/archives/622/ 下載地址: https://storage.microsemi.com/en-us/support/raid/sas_raid/asr-3152-8i/ 注意其他的RAID卡可能需要再選擇其他路徑 我這邊下載的主要有 注意需要選擇 Storage Manager Downloads 下載 https://storage.microsemi.com/en-us/downloads/storage_manager/sm/productid=asr-3152-8i&dn=microsemi+adaptec+smartraid+3152-8i.php # 注意下面部分是 驅動的下載地址 https://download.adaptec.com/raid/aac/windows/smartpqi_ws08-w7_x64_v6.102.0.1026_cert.zip https://download.adaptec.com/raid/aac/windows/smartpqi_x100_windows_drivers_x64_v1010.52.0.1012_cert.zip https://download.adaptec.com/raid/aac/linux/smartpqi_vmware_drivers_v4252.0.103_cert.tgz https://download.adaptec.com/raid/aac/linux/smartpqi_linux_drivers_v2.1.20-035.tgz
Linux下安裝
linux的安裝包最為龐大.選擇具體版本就可以進行安裝了.
rpm -ivh kmodxxxx
注意安裝完之後檔案路徑為:
/usr/Arcconf
arrconf的簡單使用
cd /usr/Arcconf ./arcconf list 1 # 注意控住器的資訊主要如下: Controllers found: 1 ---------------------------------------------------------------------- Controller information ---------------------------------------------------------------------- Controller ID : Status, Slot, Mode, Name, SerialNumber, WWN ---------------------------------------------------------------------- Controller 1: : Optimal, Slot 0, RAID (Hide RAW), INSPUR PM8204-2GB, RAN218GM2546B10, 56C92BF00771565E Array Information ---------------------------------------------------------------------- Array ID : Status (Interface, TotalSize MB, FreeSpace MB) ---------------------------------------------------------------------- Array 0 : Ok (SATA SSD, 21977044 MB, 1 MB) ---------------------------------------------------------------------- Logical device information ---------------------------------------------------------------------- Logical ID : Status (RAID, Interface, Size MB) Name ---------------------------------------------------------------------- Logical 0 : Optimal (10, Data, 10988328 MB) 1
檢視Raid卡的配置
./arcconf getconfig 1 ad
Controllers found: 1
----------------------------------------------------------------------
Controller information
----------------------------------------------------------------------
Controller Status : Optimal
Controller Mode : RAID (Hide RAW)
Channel description : SCSI
Controller Model : INSPUR PM8204-2GB
Vendor ID : 0x9005
Device ID : 0x028F
Subsystem Vendor ID : 0x1BD4
Subsystem Device ID : 0x004B
Controller Serial Number : RAN218GM2546B10
Controller World Wide Name : 56C92BF00771565E
Physical Slot : 0
Negotiated PCIe Data Rate : PCIe 3.0 x8(7880 MB/s)
PCI Address (Domain:Bus:Device:Function) : 0:17:0:0
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 : None
Driver Name : smartpqi
Driver Supports SSD I/O Bypass : Yes
NVMe Supported : No
NVMe Configuration Supported : No
Manufacturing Part Number : Not Applicable
Manufacturing Spare Part Number : Not Applicable
Manufacturing Wellness Log : Not Applicable
Manufacturing SKU Number : Not Applicable
Manufacturing Model : Not Applicable
NVRAM Checksum Status : Passed
Sanitize Lock Setting : None
Expander Minimum Scan Duration : 0 seconds
Expander Scan Time-out : 120 seconds
Reboot Required Reasons : Not Available
關於Cache部分的處理
Cache Properties
-------------------------------------------------------------------
Cache Status : Not Configured
Cache Serial Number : Not Applicable
Cache memory : 1808 MB
Read Cache Percentage : Not Applicable
Write Cache Percentage : Not Applicable
No-Battery Write Cache : Disabled
Wait for Cache Room : Disabled
Write Cache Bypass Threshold Size : 1040 KB
maxCache Properties
-------------------------------------------------------------------
maxCache Version : 4
maxCache RAID5 WriteBack Enabled : Enabled
先進行簡單的寫入測試
命令:
dd if=/dev/zero of=test bs=8k count=10000 oflag=direct
結果:
記錄了10000+0 的讀入
記錄了10000+0 的寫出
81920000位元組(82 MB)已複製，0.738322 秒，111 MB/秒
命令:
dd if=test of=/dev/null bs=8k count=10000 iflag=direct
結果:
記錄了10000+0 的讀入
記錄了10000+0 的寫出
81920000位元組(82 MB)已複製，1.49706 秒，54.7 MB/秒
設定一下raid的快取比率
命令報錯了. 好像還需要別的命令.
./arcconf setcache 1 cacheratio 10 90
Controllers found: 1
No Logical device(s) is configured with controller caching.
Command aborted.
學習下命令:
./arcconf SETCACHE 1 LOGICALDRIVE 0 con
./arcconf setcache 1 cacheratio 10 90
發現命令依舊報錯:
./arcconf SETCACHE 1 LOGICALDRIVE 0 con
Controllers found: 1
The specified operation cannot be performed as SSD I/O bypass has been enabled on array 0.
Command aborted.
放棄 !-_-!