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Chapter 11. Installation and Booting
This update adds the
network-scripts. Setting this option to
true, or leaving it empty has no effect. If you set this option to
false, it causes the
ifdowncalls to not be issued when stopping or restarting the
This can be useful in situations where NFS (or other network file system) mounts are in a stale state, because the network was shut down before the mount was cleanly unmounted. (BZ#1583677)
Improved content of error messages in network-scripts
The network-scripts now display more verbose error messages when the installation of bonding drivers fails. (BZ#1542514)
Booting from an iSCSI device that is not configured using iBFT is now supported
This update provides a new installer boot option
inst.nonibftiscsibootthat supports the installation of boot loader on an iSCSI device that has not been configured in the iSCSI Boot Firmware Table (iBFT).
This update helps when the iBFT is not used for booting the installed system from an iSCSI device, for example, an iPXE boot from SAN features is used instead. The new installer boot option allows you to install the boot loader on an iSCSI device that is not automatically added as part of the iBFT configuration but is manually added using the
iscsiKickstart command or the installer GUI. (BZ#1562301)
Installing and booting from NVDIMM devices is now supported
Prior to this update, Nonvolatile Dual Inline Memory Module (NVDIMM) devices in any mode were ignored by the installer.
With this update, kernel improvements to support NVDIMM devices provide improved system performance capabilities and enhanced file system access for write-intensive applications like database or analytic workloads, as well as reduced CPU overhead.
This update introduces support for:
- The use of NVDIMM devices for installation using the
nvdimmKickstart command and the GUI, making it possible to install and boot from NVDIMM devices in sector mode and reconfigure NVDIMM devices into sector mode during installation.
- The extension of
Anacondawith commands for handling NVDIMM devices.
- The ability of
efivarsystem components to handle and boot from NVDIMM devices. (BZ#1612965, BZ#1280500, BZ#1590319, BZ#1558942)
--noghost option has been added to the
rpm -V command
This update adds the
--noghostoption to the
rpm -Vcommand. If used with this option,
rpm -Vverifies only the non-ghost files that were altered, which helps diagnose system problems. (BZ#1395818)