Red Hat Enterprise Linux Version 9

Dell Red Hat Ansible Modules 允许数据中心和 IT 管理员利用内置于 Integrated Dell Remote Access Controller （iDRAC）、Dell OpenManage Enterprise-Modular 和 Dell OpenManage Enterprise 中的带外（无代理）管理自动化功能，自动执行和编排 PowerEdge 服务器的资源调配、配置、部署和更新。

本文介绍如何下载、安装和使用戴尔 PowerEdge RAID 控制器 （PERC） 命令行界面 （CLI） 实用程序来管理 RAID 控制器。在运行 Windows、Linux 或 ESXi 的主机上，PERC 系列 8 和更高系列控制器支持该实用程序。PERCCLI 还可以提取 RAID 控制器日志，其中包含的信息使您或戴尔技术支持可以确定 RAID 控制器和连接的存储设备的状态，以缩小可能的错误源。

本文介绍了使用戴尔支持页面打开服务请求 （SR） 的过程。 快速获取有关您的戴尔设备的帮助。不再需要等待。不再有技术难题。 戴尔让您可以轻松地修复问题、安排维修或获得支持，只需从您的设备或我们的支持网站即可。

文章介绍了在配置有PERC H755N/H965i 阵列卡的PowerEdge服务器上，NVMe 磁盘在操作系统中显示为 SCSI 磁盘这一情况的原因和解决方案。

下面概述的过程介绍了如何使用获得的 SOS 报告确定安装了 Linux 操作系统的 PowerEdge 服务器上的 NVMe SSD 的物理插槽映射。

PowerPath for Linux：RHEL 8.7 和 9.1 支持的 PowerPath 版本

有关 Precision 5550 移动工作站的驱动程序列表，请参阅下面的信息。

PowerEdge 服务器硬盘的固件是服务器系统中的关键组件。定期更新和维护此固件对于服务器性能、安全性和兼容性至关重要。

本文提供有关如何使用 LCC 部署受支持的操作系统的信息。

Mellanox Network Interface Controllers (NIC) disappear in RHEL 9.4 when NVMe drives are reseated.

Performing a "yum update" check for Red Hat Enterprise Linux or SuSE Linux for Enterprise Servers updates may fail due to improper iDRAC RPM in the Dell YUM repository on linux.dell.com.

本文章提供PowerEdge R960使用DD工具测试读写IO性能低的解决方案。

Inband updates to Open Server Manager (OSM) with .bin DUP results in a watchdog soft lockup error. Update is successful.

NVIDIA Mellanox OpenFabrics Enterprise Distribution (OFED) 23.10-0.5.5.0 driver package does not show Red Hat Linux 9.3 as a supported Operating System (OS) version.

After successful installation of NVIDIA GPU driver on Red Hat Enterprise Linux 9.3, performing nvidia-smi operations may report "no devices found."

The issue is cosmetic. There is no functional impact. The lspci -v command requires certain labels to read. Labels are missing from the current Basic Input Output System (BIOS) but are added to June block BIOS v2.2.4.

Observed "VPD access failed" in Red Hat Enterprise Linux (RHEL) kernel log for (CPU Direct Attach) 24x2.5 NVMe Gen5 switch backplane.

Installing Red Hat Enterprise Linux through the Dell Lifecycle Controller (LCC) when installation media is mounted over a Remote File Share (RFS) may result in a failed install. This applies to the Dell PowerEdge C6615 when using the Broadcom Lan on Motherboard (LOM).

When attempting to join a node to an existing Linux cluster, getting a "warning: csync2 run failed - some files may not be sync'd" and "error: cluster.join: [Errno 2] No such file or directory: '/etc/corosync/corosync.conf' messages

Importing the Dell key signed by "PG Hypervisor Engineering" into Red Hat Enterprise Linux 9 causes the error "Signature not supported". This key is only used for VMware purposes with no failure and is not necessary for any other Linux versions.

iDRAC Service Module (iSM) 5.2.0 and earlier on any supported Linux version fails to start its service with a SEC0704 error logged if the install path of its binaries contains a symlink to a different path. Alternative install paths are not accepted by iSM’s own binary verification system.

Beginning with the Windows 11 May CI upgrade, Microsoft enables Smart App Control (SAC) to further strengthen the security on Windows 11 devices.

The steps listed below explain how to locate the serial number, vendor, firmware version, and physical slot mapping of an SAS/SATA/SSD hard drive on PowerEdge servers running Linux Operating System or from the gathered SOS report.

Red Hat system not booting and goes into maintenance mode due to the Virtual File Allocation Table (vfat) module blacklisted.

BIOS, CPLD, Backplane, PSU, or few other firmware update on Red Hat Enterprise Linux (RHEL) 9 may report failure when update attempted using Dell Update Package (DUP).

This article describes operating system recovery options available in Windows 11 SE.

With OMSA 10.3 and older specifying the CLI command to set up an alertaction to launch a specific binary or shell script may result in an "XML Transformation failed" error with the execappath option.

本文提供有关使用 PERC 驱动程序创建 IMG 或 ISO 文件并在 Windows作系统安装期间装载该文件的信息。

This article describes how to enable the Amazon Appstore Preview on Windows 11.

This article provides information about Wi-Fi 6E not supported on client Linux Operating System (OS).