2.2. Red Hat Insights for Red Hat Enterprise Linux

新しい推奨事項

• Kernel panic will occur when the qxl driver is being used on the RHEL 8 system after reboot due to a bug in the default kernel
• Apply swappiness recommendation for better performance of InterSystems IRIS
• Squid service listening on IPv6 gives slow access to its client even when ipv6 is disabled in sysctl
• The system is unable to boot when missing glibc related components
• Kernel panic occurs when AMD processors with IOMMU enabled are used due to a known kernel bug
• Kdump fails to dump over NFS or SSH on a virtual machine when FIPS is enabled due to a known bug in kexec-tools
• VMware guest performance decreases and shows as vulnerable to RETBleed due to a known kernel bug
• The CUPS print requests are rejected when the "MaxJobs" limits have been reached
• Some applications will show errors or fail when they are not able to write to /tmp with the appropriate permissions
• Kernel panic will occur on heavy memory fragmentation system when ib_port module is loaded due to a known kernel bug
• LVM commands that change the Volume Group configuration will fail to run when the LVM metadata area is not big enough