Release Notes
Table Of Contents
- Dell EMC PowerEdge Systems Running SUSE Linux Enterprise Server 15 Release Notes
- Contents
- Release summary
- Compatibility
- New and enhanced in this release
- Fixes
- /var/log/messages displays kernel warning messages in servers with NVDIMM-N persistent memory modules
- /proc/mdstat and mdadm -D commands display incorrect statuses when two NVMe devices are surprise removed from a RAID 5 MD array
- BIOS update does not complete when an update is performed using the Linux .BIN files
- The owsmangencert.sh script fails and reports an error
- RAID level is displayed incorrectly when a virtual disk created by Dell EMC RAID Controller S150 is degraded
- Status of the RAID 0 LV is displayed as Available when one of the members of the RAID array is surprise removed
- Logical Volume Manager (LVM) does not activate a free physical volume when one of the NVMe devices is surprise removed
- The dmidecode utility displays the slot type as
for PCIe Gen 4 NVMe slots - Software RAID virtual disk not detected during SLES 15 installation
- Running supportconfig reboots the server with AMD processor
- Root user login fails after run level is switched
- ACPI error messages are displayed
- Unable to create or modify namespace for NVDIMM
- Dell EMC PowerEdge AMD Server is not booting to OS after enabling the SME/SEV feature
- When system reboots, system stops responding at the end of the reboot process
- Servers with the AMD Rome processor are unable to read the boost states using cpupower
- PowerEdge servers with the AMD Rome processor fail to detect an NVMe drive after multiple hot plugs
- When booting the system from iSCSI with Mellanox CX-4 and CX-5 adapters, the system reports csum failure message
- Linux operating system fails to detect the Intel x710 card
- System crashes when rebooted with SR-IOV-enabled QLogic cards
- Component updates in systems with iSM installed on SUSE Linux Enterprise Server 15 SP1 operating system generates watchdog timer expired messages
- Systems with the AMD Rome processor display a CCP and PSP initialization failure messages in dmesg
- After kernel update, the NFIT errors are displayed
- System reboots when high-level storage I/O operations are performed on NVMe drives
- Known issues
- vsftpd utility may be terminated by out of memory killer process
- Dell Controlled Turbo feature is not functional
- The operating system installer does not display the MD virtual disks created using Dell EMC Software RAID Controller under the guided setup
- MD RAID layer is not notified of the surprise removal of Samsung NVMe devices
- Unable to shut down SLES when the graceful shutdown option from iDRAC is selected or when power button is pressed on the server
- Limitations
- Instructions for installing and upgrading SLES
- Resources and support
- Contacting Dell EMC
Table 1. Additional documentation resources for your server (continued)
Task Document Location
Integrated Dell Remote Access
Controller User's Guide.
For information about installing
the operating system, see the
operating system documentation.
Dell.com/operatingsystemmanuals
For information about
understanding Remote Access
Controller Admin (RACADM)
subcommands and supported
RACADM interfaces, see the
RACADM Command Line
Reference Guide for iDRAC.
Dell.com/idracmanuals
For information about updating
drivers and firmware, see the
Methods to download firmware
and drivers section in this
document.
Dell.com/support/drivers
Managing your server For information about servers
management software offered
by Dell EMC, see the Dell
EMC OpenManage Systems
Management Overview Guide.
Dell.com/openmanagemanuals
For information about setting
up, using, and troubleshooting
OpenManage, see the Dell
EMC OpenManage Server
Administrator User’s Guide.
Dell.com/openmanagemanuals
For information about installing,
using, and troubleshooting Dell
EMC OpenManage Essentials,
see the Dell EMC OpenManage
Essentials User’s Guide.
Dell.com/openmanagemanuals
For information about installing
and using Dell SupportAssist,
see the Dell EMC SupportAssist
Enterprise User's Guide.
Dell.com/serviceabilitytools
For understanding the features
of Dell EMC Lifecycle Controller
(LC), see the Lifecycle Controller
User’s Guide.
Dell.com/idracmanuals
For information about
partner programs enterprise
systems management, see
the OpenManage Connections
Enterprise Systems Management
documents.
Dell.com/
omconnectionsenterprisesystemsmanagement
For information about
viewing inventory, performing
configuration, and monitoring
tasks, remotely turning on or
off servers, and enabling alerts
for events on servers and
components using the Dell EMC
Chassis Management Controller
Dell.com/esmmanuals
Resources and support 25