Data Domain:DD3300 将磁盘警报映射到正确的硬盘插槽
Summary: 在 Data Domain DD3300 系统上,磁盘故障警报引用机柜和磁盘编号(例如,Enclosure=1:Disk=18)。这些标识符与设备上的物理插槽编号不直接对应。本文介绍如何准确地将警报信息映射到正确的物理磁盘以进行更换。
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Instructions
DD3300 使用自定义的 Dell R740xd 平台,其中物理插槽编号从 0 开始,而 Data Domain 软件从 1 开始标识磁盘。在将警报数据与物理磁盘位置关联时,此不匹配会导致混淆。
了解 DD3300 上的插槽编号差异。
- 物理插槽:从 0 开始。
- 软件磁盘 ID:从 1 开始(格式:
Enclosure.Disk,例如,1.18)时,此方法起作用。
使用以下图表,根据警报中提供的磁盘标识信息确定要移除的磁盘。
Software ID= disk 1.1Physical slot = 0 (zero) |
Software ID= disk 1.4Physical slot = 3 |
Software ID= disk 1.7Physical slot = 6 |
Software ID= disk 1.10Physical slot = 9 |
Software ID= disk 1.2Physical slot = 1 |
Software ID= disk 1.5Physical slot = 4 |
Software ID= disk 1.8Physical slot =7 |
Software ID= disk 1.11Physical slot = 10 |
Software ID= disk 1.3Physical slot = 2 |
Software ID= disk 1.6Physical slot =5 |
Software ID= disk 1.9Physical slot = 8 |
Software ID= disk 1.12Physical slot = 11 |
Software ID= disk 1.15Physical slot = 14 |
Software ID= disk 1.16Physical slot = 15 |
Software ID= disk 1.17Physical slot = 16 |
Software ID= disk 1.18Physical slot = 17 |
Software ID= disk 1.13Physical slot = 12 |
Software ID= disk 1.14UNUSED for DD3300Physical slot = 13 |
示例:
- Data Domain作系统发布了以下磁盘故障警报。
Severity CRITICAL
Class HardwareFailure
Object Enclosure=1:Disk=18
Status active
Message Unable to access a disk and the disk state is missing.
Post Additional Information EnclosureSerialNumber=NA:DiskSerialNumber=NA:FailureCode=NA
Clear Additional Information
Event Id EVT-STORAGE-00002
Event Name DiskFailure
Description Unable to communicate with a disk. This disk cannot be used at this time.
- 确定警报中的机柜和插槽信息 --> 在本例中,
Enclosure=1:Disk=18 - 参考布局表(上面),以确定哪个物理插槽映射到警报中的机柜和磁盘插槽信息。
- 1 个磁盘 18 位于物理插槽 #17 中。
还可以使用 CLI(命令行界面)将磁盘警报映射到正确的硬盘驱动器插槽。
运行以下命令以显示磁盘到插槽映射信息。
# alerts show current
# disk show hardware detailed
# alerts show current-detailed
Severity CRITICAL
Class HardwareFailure
Object Enclosure=1:Disk=18
Status active
Message Unable to access a disk and the disk state is missing.
Post Additional Information EnclosureSerialNumber=NA:DiskSerialNumber=NA:FailureCode=NA
Clear Additional Information
Event Id EVT-STORAGE-00002
Event Name DiskFailure
Description Unable to communicate with a disk. This disk cannot be used at this time.
# disk show hardware detailed
...
...
Configuration: 14 drives present.
Hardware disk information
Disk Slot Manufacturer/Model Firmware Serial No. Capacity Type
(pci/idx)
---- --------- ------------------ -------- -------------- ---------- --------
1.1 0 ST4000NM0295 DT31 ZC1241AL 3.63 TiB SAS
1.2 1 ST4000NM0295 DT31 ZC1241DC 3.63 TiB SAS
1.3 2 ST4000NM0295 DT31 ZC1241E2 3.63 TiB SAS
1.4 3 ST4000NM0295 DT31 ZC1241D0 3.63 TiB SAS
1.5 4 ST4000NM0295 DT31 ZC123C5V 3.63 TiB SAS
1.6 5 ST4000NM0295 DT31 ZC123ZGP 3.63 TiB SAS
1.7 6 ST4000NM0295 DT31 ZC12418K 3.63 TiB SAS
1.8 7 ST4000NM0295 DT31 ZC124396 3.63 TiB SAS
1.9 8 ST4000NM0295 DT31 ZC1241AS 3.63 TiB SAS
1.10 9 ST4000NM0295 DT31 ZC1241B8 3.63 TiB SAS
1.11 10 ST4000NM0295 DT31 ZC12S062 3.63 TiB SAS
1.12 11 ST4000NM0295 DT31 ZC12PZ4J 3.63 TiB SAS
1.13 12 MZ7KM480HMHQ0D3 GD53 S3BUNX0J600187 447.13 GiB SATA-SSD
1.14 13 (absent) (absent) (absent) (absent) (absent)
1.15 14 ST4000NM0295 DT31 ZC12S0DD 3.63 TiB SAS
1.16 15 ST4000NM0295 DT31 ZC12S05H 3.63 TiB SAS
1.17 16 ST4000NM0295 DT31 ZC12S0M3 3.63 TiB SAS
1.18 17 ST4000NM0295 DT31 ZC12S0F7 3.63 TiB SAS << Note that disk 1.18 maps to physical slot # 17
---- --------- ------------------ -------- -------------- ---------- --------
Configuration: 18 drives present.
重要提示:
- 请勿使用
disk show state用于物理硬盘状态;它仅报告虚拟设备状态。 - 有关重建状态,请使用 iDRAC 进行检查。
# disk show state
Dev 1 2 3 4 5 6 7 8 9 10 ----- ------------------------------ 1-10 Y Y . . . . . . . . 11-14 . . . . ----- ------------------------------ Legend State Count ------ ------------- ----- . In Use Device 12 Y System Device 2 ------ ------------- ----- Total 0 disks and 14 devs
可选:使用磁盘信标。
要以物理方式找到磁盘,请使用磁盘软件 ID(而不是物理插槽号)闪烁其 LED:
# disk beacon 1.18
Press Ctrl+C to stop beaconing.
Affected Products
Data DomainProducts
Data Domain, DD3300 ApplianceArticle Properties
Article Number: 000009373
Article Type: How To
Last Modified: 16 Dec 2025
Version: 6
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.