![]() ![]() fspick() - creates a new file system configuration context within the kernel and attaches a pre-existing superblock to it so that it can be reconfigured.fsconfig() - supplies parameters to and issues commands against a file system configuration context as set up by the fsopen(2) or fspick(2) system calls.fsmount() - takes the file descriptor returned by fsopen() and creates a mount object for the file system root specified there.fsopen() - creates a blank filesystem configuration context within the kernel for the filesystem named in the fsname parameter, adds it into creation mode, and attaches it to a file descriptor, which it then returns.The following notable eBPF components are currently available as Technology Preview: Note that all other eBPF components are available as Technology Preview, unless a specific component is indicated as supported. This includes the libxdp library, the xdp-loader utility for loading XDP programs, the xdp-filter example program for packet filtering, and the xdpdump utility for capturing packets from a network interface with XDP enabled. The xdp-tools package, which contains userspace support utilities for the XDP feature, is now supported on the AMD and Intel 64-bit architectures. The libbpf package, which is crucial for bpf related applications like bpftrace and bpf/xdp development. The eXpress Data Path (XDP) feature, which provides access to received packets before the kernel networking stack processes them, is supported under specific conditions. The eBPF for Traffic Control (tc) feature, which enables programmable packet processing inside the kernel network data path. The BCC library which allows the development of tools similar to those provided in the BCC tools package. The BPF Compiler Collection (BCC) tools package, which provides tools for I/O analysis, networking, and monitoring of Linux operating systems using eBPF. Support for virtual Ethernet ( veth) devices has been added.įor further information about notable changes, read the upstream release notes: Support for the WPA3 Enterprise Suite-B 192-bit mode has been added. The ipv4.dhcp-client-id=ipv6-duid connection property has been added to be compliant to RFC4361.Īdditional ethtool offload features have been added. The timeout of the NetworkManager-wait-online service has been increased to 60 seconds. The nm-initrd-generator utility generator now supports creating InfiniBand connections. The nm-initrd-generator utility now supports MAC addresses to indicate interfaces. Instead, set the primary option in the controller connection. The active_slave bond option has been deprecated. The ipv4.dhcp-vendor-class-identifier connection property has been added to send a custom Vendor Class Identifier DHCP option value. The ipv4.dhcp-reject-servers connection property has been added to define from which DHCP server IDs NetworkManager should reject lease offers. prefix have been deprecated and will be removed in a future major release. All usage of Anaconda boot arguments without the inst. prefix have been deprecated and will be removed in a future major release.įollowing is a sample warning message that is displayed in dracut: The warning messages are displayed in dracut when booting the installation and also when the installation program is started on a terminal.įollowing is a sample warning message that is displayed on a terminal:ĭeprecated boot argument %s must be used with the inst. With this release, appropriate warning messages are displayed when the boot arguments are used without the inst prefix. These arguments will be removed in the next major RHEL release. prefix (for example, ks, stage2, repo and so on) are deprecated starting RHEL7. ![]() Warnings for deprecated kernel boot argumentsĪnaconda boot arguments without the inst. Notable changes to internationalization in RHEL 8 ![]() Red Hat Enterprise Linux 8 international languagesġ1.2. Internationalization"Ĭollapse section "11. Dynamic programming languages, web and database serversĮxpand section "11. Red Hat Enterprise Linux System Rolesġ0.10. Deprecated functionality"Ĭollapse section "9. Red Hat Enterprise Linux System RolesĮxpand section "9. Red Hat Enterprise Linux System RolesĬollapse section "8. Dynamic programming languages, web and database serversħ.14. Important changes to external kernel parameters"ħ.10. Important changes to external kernel parameters"Ĭollapse section "5. Important changes to external kernel parametersĮxpand section "5. Dynamic programming languages, web and database serversĤ.17. Distribution of content in RHEL 8"Ĭollapse section "3. Providing feedback on Red Hat documentationĮxpand section "3. ![]()
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