Administrator Guide

诊断日志文件捆绑包收集的硬件、存储和操作系统信息的类型与使用 Dell System E-Support Tool (DSET) 和 DR
Series 系统 CLI 命令 (diagnostics --collect --dset) 收集的信息类型相同。有关 DR Series 系统命令行界面命令的更
多信息，请参阅 Dell DR Series Command Line Reference Guide（Dell DR Series 命令行参考指南） 。
为系统收集的基于 DSET 的信息有助于 Dell 支持人员对 DR Series 系统进行故障排除或评估其状态。
了解诊断信息的收集
诊断服务收集工具进程遵循以下原则：
• DR Series 系统会针对任何系统过程或服务故障触发对 DR Series 系统状态的自动诊断日志收集。
• 所有自动诊断收集请求按照顺序被排队和执行。
• DR Series 系统 GUI 提供选项以显示现有诊断日志，生成新诊断日志，下载并保存现有诊断日志的副
本，或删除现有诊断日志。有关更多信息，请参阅 Diagnostics（诊断）页面和选项及关于诊断服务。
• DR Series 系统 CLI 还提供管理、生成或下载诊断日志文件的手段。有关更多信息，请参阅 Dell DR Series
System Command Line Reference Guide（Dell DR Series 系统命令行参考指南） 。
About the DR Series System Maintenance Mode
In general, the DR Series system enters the Maintenance mode whenever the file system has encountered an issue that
prevents it from operating normally.
注: In this release of the DR Series systems, you can use the Reason code information available in the Mainenance
mode to call Dell support. All maintenance must be conducted using the DR Series systems Command Line
Interface.
When in its Maintenance mode, the filesystem is in a read-only state, and the system runs the following maintenance-
based operations:
注: Whenever the DR Series systems enters or exits from the Maintenance mode state, all communication via CIFS,
NFS, RDA, or OST is lost.
• Runs an internal filesystem check.
• Generates a filesystem status report (if the filesystem check finds no issues, the DR Series system switches
back to Operational mode without user intervention).
If the filesystem check finds issues, you can choose to make repairs (using Confirm Repair Filesystem) or ignore the
detected issue (using Skip Repair Filesystem), at which point the system switches back to Operational mode.
The Maintenance mode process displays a number of stages, indicated on the Maintenance Mode progress bar, which
include:
• Preparing for Filesystem Check
• Scan in Progress
• Completed Generating Report
注: If the Filesystem Check detects any repairable files, it generates a Repair Report that identifies these
reported files. The Maintenance Mode progress bar halts at the Completed Generating Repair stage, and
remains in Maintenance mode until you click Confirm Repair Filesystem. The DR Series system does not
advance to the Switching to Operation Mode stage until the filesystem repair is completed.
• Switching to Operational Mode
• Operational Mode (Normal State)
The Maintenance Mode page provides the following information:
• Maintenance Mode Progress bar:
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