Release Notes

Table Of Contents
1: 发行摘要..................................................................................................................................6
版本......................................................................................................................................................................................... 6
发行日期.................................................................................................................................................................................6
优先级和建议........................................................................................................................................................................ 6
2: 兼容性.................................................................................................................................... 7
系统配置要求.........................................................................................................................................................................7
内存................................................................................................................................................................................... 7
3: RHEL 7.x 版中的新增功能和增强功能.......................................................................................... 8
安装和升级说明.................................................................................................................................................................... 8
4: 修复....................................................................................................................................... 9
mcelog 实用程序在 var/log/message 中记录“only decoding architectural errors”消息.......................................9
UEFI 启动过程中,当内部 SATA 光驱为空时,将显示一条错误消息.................................................................. 9
MX9116N 交换机重新启动后,未重新建立 FCoE 会话.......................................................................................... 10
安装程序未将 MD RAID 的磁盘驱动器部分列为安装目标.......................................................................................... 10
Dell EMC OpenManage Storage Services 公用程序无法重新配置虚拟磁盘.............................................................10
当二十个 DIMM 连接到服务器并且 I/O 操作数量过高时,操作系统将会崩溃.......................................................11
内核未检测到 Dell EMC Express Flash Enterprise NVMe CD6/CM6 设备.................................................................11
操作系统未检测到 Dell EMC PowerEdge Express Flash Enterprise NVMe Agnostic (AGN) 设备......................... 12
IO_PAGE_FAULT 消息在 PCIe 4 代设备的 dmesg 中显示.....................................................................................12
Dell EMC PowerEdge Express Flash Enterprise NVMe Agnostic (AGN) 设备会导致系统停止响应...................... 12
Broadcom BCM57504 适配器的 IP 工具将发送和接收统计信息报告为零...............................................................13
当在 Red Hat Enterprise Linux 7.8 上使用 Broadcom BCM57504 25GB 时,Dmesg 显示错误消息....................13
5: 重要事项................................................................................................................................14
6: 已知问题................................................................................................................................15
英特尔 E810 NIC 接口在基于 AMD Rome CPU 的系统上无法正常工作................................................................... 17
iDRAC 中启用功率封顶后,未按预期生成 acpi_pad 线程..................................................................................... 17
戴尔控制的 Turbo 功能无法正常运行............................................................................................................................. 17
对于 PCIe Gen 4 NVMe 插槽,dmidecode 公用程序将插槽类型显示为 <OUT OF SPEC>...................................17
热插入 NVMe 磁盘时显示访问向量缓存 (AVC) 拒绝消息.......................................................................................... 18
使用收件箱驱动程序时未检测到 QLogic Gen7 光纤信道卡........................................................................................18
Linux 操作系统无法检测到 Intel x710 ..........................................................................................................................18
系统重新启动后,不会在 /proc/mdstat 中列出磁盘数据格式 (DDF) 设备............................................................ 19
当通过启用了 SR-IOV QLogic 卡重新启动时,系统发生崩溃...............................................................................19
Dmidecode SMBIOS 系统插槽插的槽类型和插槽长度中显示超出规格.............................................................. 19
使用 FC LUN 自定义分区失败......................................................................................................................................... 20
当网络接口配置为 DHCP 时,iscsiadm 输出在 iface.bootproto 字段中显示 STATIC........................................... 20
系统重新启动时,系统会在重新启动过程结束时停止响应.......................................................................................20
NMI 监护程序报告 CPU 软锁定.......................................................................................................................................20
无法创建或修改 NVDIMM 的命名空间........................................................................................................................... 21
目录
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