我不知道为什么，但每当我在 MSA50 的托架 1 或托架 2 中安装驱动器时，ACU 都会报告托架中有两个驱动器：
除了 1 号舱和 2 号舱以外，其他舱都不会发生这种情况。
光盘盒连接到装有最新固件的 SmartArray P812 控制器，ACU 也是最新版本。
在 P812 上使用不同的端口也无济于事。
我认为这不应该发生，对吗？
编辑：
以下是 ACU CLI 的配置详细信息：
=> ctrl all show config detail
Smart Array P812 in Slot 1
Bus Interface: PCI
Slot: 1
Serial Number: PAGXQ0ARHZG0UJ
Cache Serial Number: PBCDF0CRHZF03D
RAID 6 (ADG) Status: Enabled
Controller Status: OK
Hardware Revision: C
Firmware Version: 6.00-2
Rebuild Priority: High
Expand Priority: Medium
Surface Scan Delay: 3 secs
Surface Scan Mode: Idle
Queue Depth: Automatic
Monitor and Performance Delay: 60 min
Elevator Sort: Enabled
Degraded Performance Optimization: Disabled
Inconsistency Repair Policy: Disabled
Wait for Cache Room: Disabled
Surface Analysis Inconsistency Notification: Disabled
Post Prompt Timeout: 15 secs
Cache Board Present: True
Cache Status: OK
Cache Ratio: 75% Read / 25% Write
Drive Write Cache: Disabled
Total Cache Size: 1024 MB
Total Cache Memory Available: 912 MB
No-Battery Write Cache: Disabled
Cache Backup Power Source: Capacitors
Battery/Capacitor Count: 1
Battery/Capacitor Status: OK
SATA NCQ Supported: True
Array: A
Interface Type: SATA
Unused Space: 0 MB
Status: OK
MultiDomain Status: OK
Array Type: Data
Logical Drive: 1
Size: 5.5 TB
Fault Tolerance: 5
Heads: 255
Sectors Per Track: 32
Cylinders: 65535
Strip Size: 512 KB
Full Stripe Size: 1024 KB
Status: OK
MultiDomain Status: OK
Caching: Enabled
Parity Initialization Status: Initialization Completed
Unique Identifier: 600508B1001C7002145360DAB040A14E
Disk Name: \\.\PhysicalDrive2 (Disk 2) (Bus: 0,Target: 4,Lun: 0)
Mount Points: D:\ 5.5 TB
Logical Drive Label: A2D3BB47PAGXQ0ARHZG0UJDCDB
Drive Type: Data
physicaldrive 1E:1:3
Port: 1E
Box: 1
Bay: 3
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 3 TB
Firmware Revision: 80.00A80
Serial Number: WD-WCC1T0563051
Model: ATA WDC WD30EFRX-68A
SATA NCQ Capable: True
SATA NCQ Enabled: True
Current Temperature (C): 40
Maximum Temperature (C): 57
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
physicaldrive 1E:1:4
Port: 1E
Box: 1
Bay: 4
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 3 TB
Firmware Revision: 80.00A80
Serial Number: WD-WCC1T0597161
Model: ATA WDC WD30EFRX-68A
SATA NCQ Capable: True
SATA NCQ Enabled: True
Current Temperature (C): 37
Maximum Temperature (C): 56
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
physicaldrive 1E:1:5
Port: 1E
Box: 1
Bay: 5
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 3 TB
Firmware Revision: 80.00A80
Serial Number: WD-WCC1T0579124
Model: ATA WDC WD30EFRX-68A
SATA NCQ Capable: True
SATA NCQ Enabled: True
Current Temperature (C): 37
Maximum Temperature (C): 52
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
Array: B
Interface Type: SAS
Unused Space: 0 MB
Status: OK
MultiDomain Status: OK
Array Type: Data
Logical Drive: 2
Size: 68.3 GB
Fault Tolerance: 0
Heads: 255
Sectors Per Track: 32
Cylinders: 17562
Strip Size: 256 KB
Full Stripe Size: 256 KB
Status: OK
MultiDomain Status: OK
Caching: Enabled
Unique Identifier: 600508B1001C74235292BB43BA16138A
Disk Name: \\.\PhysicalDrive3 (Disk 3) (Bus: 0,Target: 5,Lun: 0)
Mount Points: None
Drive Type: Data
physicaldrive 1E:1:1
Port: 1E
Box: 1
Bay: 1
Status: OK
Drive Type: Data Drive
Interface Type: SAS
Size: 72 GB
Rotational Speed: 10000
Firmware Revision: HPD0
Serial Number: B365P7814WTU0735
Model: HP DG072A9BB7
Current Temperature (C): 28
Maximum Temperature (C): 56
PHY Count: 1
PHY Transfer Rate: 3.0Gbps
physicaldrive 1E:1:1
Port: 1E
Box: 1
Bay: 1
Status: OK
Drive Type: Data Drive
Interface Type: SAS
Size: 72 GB
Rotational Speed: 10000
Firmware Revision: HPD0
Serial Number: B365P7814WTU0735
Model: HP DG072A9BB7
Current Temperature (C): 28
Maximum Temperature (C): 56
PHY Count: 1
PHY Transfer Rate: 3.0Gbps
Expander 247
Device Number: 247
Firmware Version: A
WWID: 500508B300A0D30F
Port: 1E
Box: 1
Vendor ID: HP
Expander 247
Device Number: 247
Firmware Version: A
WWID: 500508B300A0D30F
Port: 1E
Box: 1
Vendor ID: HP
Expander 247
Device Number: 247
Firmware Version: A
WWID: 500508B300A0D30F
Port: 1E
Box: 1
Vendor ID: HP
SEP (Vendor ID HP, Model P812 INT EXP) 248
Device Number: 248
Firmware Version: 3.10
WWID: 5001438010A1CAE5
Vendor ID: HP
Model: P812 INT EXP
SEP (Vendor ID PMCSIERA, Model SRC 8x6G) 249
Device Number: 249
Firmware Version: RevC
WWID: 5001438010A1CAFF
Vendor ID: PMCSIERA
Model: SRC 8x6G
答案1
我在配置不匹配的情况下见过这种情况……P812 没有真的与 MSA50 兼容。我也曾在更换/替换驱动器时看到过这种情况。无论哪种情况，您都无法看到单个驱动器的信息，但是如果磁盘发生故障，警报将指示正确的插槽。
举个例子... 下面描述的阵列是 4 个 1TB 驱动器，位于托架 0-3 中。但是，它们被报告为位于一个托架中。确实很烦人...
[root@Twerk ~]# hpacucli ctrl all show config
Smart Array P410i in Slot 0 (Embedded) (sn: 50014380054E9DA0)
array A (SAS, Unused Space: 522167 MB)
logicaldrive 1 (72.0 GB, RAID 1+0, OK)
logicaldrive 2 (1.5 TB, RAID 1+0, OK)
physicaldrive 0:0 (box 0:bay 0, SAS, 1 TB, OK)
physicaldrive 0:0 (box 0:bay 0, SAS, 1 TB, OK)
physicaldrive 0:0 (box 0:bay 0, SAS, 1 TB, OK)
physicaldrive 0:0 (box 0:bay 0, SAS, 1 TB, OK)
SEP (Vendor ID PMCSIERA, Model SRC 8x6G) 250 (WWID: 50014380054E9DAF)