systemd Daemonjournalctl: Query the systemd JournaludevThis chapter lists content changes for this document.
This manual was updated on the following dates:
Section A.1, “November 2016 (Initial Release of SUSE Linux Enterprise Server 12 SP2)”
Section A.2, “March 2016 (Maintenance Release of SUSE Linux Enterprise Server 12 SP1)”
Section A.3, “December 2015 (Initial Release of SUSE Linux Enterprise Server 12 SP1)”
Section A.4, “February 2015 (Documentation Maintenance Update)”
Section A.5, “October 2014 (Initial Release of SUSE Linux Enterprise Server 12)”
The e-mail address for documentation feedback has changed to
doc-team@suse.com.
The documentation for Docker has been enhanced and renamed to Docker Guide.
Mentioned in Section 3.3, “Automatic Online Update” that the automatic online update does not automatically restart the system afterward (Doc Comment #30116).
zypper patch no longer installs optional patches by
default. To install optional patches, use the
--with-optional parameter (FATE#320447).
Added /var/cache and
/var/lib/libvirt/images to
Section 6.1.2, “Directories That Are Excluded from Snapshots” (Fate #320834).
Added Section 6.6, “Automatic Snapshot Clean-Up”, which also includes documentation on Snapper's new quota support (Fate #312751).
Added How to make a snapshot permanent? (Fate #318799).
Advised users to repair file system in case root file system fails on boot time (FATE#320443).
Added a hint on grub-once support of
/boot/grub2/custom.cfg to
Section 11.2, “Configuration File Structure” (Fate #319632).
Added Section 6.3.1, “Accessing and Identifying Snapshot Boot Entries” (Fate #317972 and #318101).
Added information about trusted boot support to Section 11.3.3.3, “ Tab” (Fate #316553).
Added section about Network Teaming (FATE#320468), see Section 15.8, “Setting Up Team Devices for Network Teaming”.
Mentioned TUNNEL_DEVICE for Wicked (FATE#317977,
Section 15.5.1.5, “Using Tunnels with Wicked”).
Added information on the start-up option. Chroot jail is no longer the default (FATE #320392).
Added a note about enabling NFSv2 (https://bugzilla.suse.com/show_bug.cgi?id=919708).
Updated chapter for Squid 3.5 (FATE#319674).
Added section about log files created during installation (FATE#320015).
Wrong service names for NFS with Kerberos (https://bugzilla.suse.com/show_bug.cgi?id=983230).
Live patches are released based on the SUSE CVSS score (https://bugzilla.suse.com/show_bug.cgi?id=992101).
Added a note about initramfs migration from swap to LVM (https://bugzilla.suse.com/show_bug.cgi?id=)
SMT Guide is now part of the documentation for SUSE Linux Enterprise Server.
Add-ons provided by SUSE have been renamed as modules and extensions. The manuals have been updated to reflect this change.
Numerous small fixes and additions to the documentation, based on technical feedback.
The registration service has been changed from Novell Customer Center to SUSE Customer Center.
In YaST, you will now reach via the group. is gone (https://bugzilla.suse.com/show_bug.cgi?id=867809).
Added information about the new --sync switch for
snapper delete to
Section 6.5.4, “Deleting Snapshots” (Fate #317066).
Added Section 6.3.1, “Accessing and Identifying Snapshot Boot Entries” (Fate #317972 and Fate #318101).
Added a tip to Section 6.3, “System Rollback by Booting from Snapshots” on how to do a rollback to the initial installation state or the state before a system update (Fate #317973 and Fate #317900).
Added Section 6.1.3.3, “Creating and Mounting New Subvolumes” (Fate #318805, https://bugzilla.suse.com/show_bug.cgi?id=910602).
Turned a note into a section, added information about VNC using secured
protocol by default (Fate #318936), and removed
tightvnc as it is fully replaced by
tigervnc. All in
Section 7.2.1, “Available Configurations”.
Added Section 5.1.4, “Identifying Processes and Services Using Deleted Files” (Fate #318827).
Added more examples of zypper list-patches --cve in
Section 5.1.3.1, “Installing All Needed Patches” (Fate #319053).
Added Section 5.1.2.6, “Installing Packages from Disabled Repositories” and a tip on
removing all debuginfopackages in
Section 5.1.2, “Installing and Removing Software with Zypper” (Fate #316287).
Added a sentence on announcing the need for the system reboot after specific patch is applied. (Fate #317872).
journalctl: Query the systemd Journal
Added section Section 14.6, “Using YaST to Filter the systemd Journal” (Fate #318486).
Updated/simplified the whole chapter to match the latest GRUB version, both command line and YaST version.
Added Section 12.1.4, “Using Non-Inbox Drivers” (Fate #317593).
Nanny is now on by default in Section 15.5.1.3, “Nanny” (Fate #318977).
Added Section 15.6, “Basic Router Setup” (Fate #317121, https://bugzilla.suse.com/show_bug.cgi?id=870132).
Added Section 15.9, “Software-Defined Networking with Open vSwitch” (Fate #318497).
Added Section 23.3.2.9.1, “Adding Reverse Zones” (Doc Comment #1356).
Added tip saying that --bind mount is no longer
necessary for NFSv4 mounts in Section 25.3.2, “Exporting File Systems Manually”
(Fate #316311).
Mentioned cloud computing for file synchronization.
Replaced CA.sh with the explicit
openssl command in
Section 29.6.1.3, “Getting an Officially Signed Certificate” (Doc Comment
#28367).
Added Section 29.7, “Running Multiple Apache Instances on the Same Server” (Fate #317786).
Updated the chapter to match the latest Apache version 2.4 (Fate #319012).
Improved GRUB 2 re-installation procedure in Section 38.6.2.4, “Modifying and Re-installing the Boot Loader”.
Added Chapter 20, Live Patching the Linux Kernel Using kGraft (Fate #313296 and Fate #313438).
Removed obsolete
acpid.service
(https://bugzilla.suse.com/show_bug.cgi?id=918655).
Fixed wrong title in Chapter 20, Live Patching the Linux Kernel Using kGraft (https://bugzilla.suse.com/show_bug.cgi?id=954250).
Fixed wrong path name in Chapter 29, The Apache HTTP Server (https://bugzilla.suse.com/show_bug.cgi?id=949395).
Added a paragraph on secure boot enabled by default in Section 12.1.1, “Implementation on SUSE Linux Enterprise” (https://bugzilla.suse.com/show_bug.cgi?id=879486).
Removed documentation about VNC view-only passwords in Section 7.3, “Persistent VNC Sessions” because they are not available in SUSE Linux Enterprise Server (https://bugzilla.suse.com/show_bug.cgi?id=941307).
Fixed procedure to access the installed system in a rescue mode in Section 38.6.2.3, “Accessing the Installed System” (https://bugzilla.suse.com/show_bug.cgi?id=918217).
Added a new tip on updating the initramfs file after changing the
default sysctl configuration in
Section 10.2, “initramfs”
(https://bugzilla.suse.com/show_bug.cgi?id=927506).
Added a tip on preventing wicked from deactivating the network device on NFS roots in Section 25.4.1, “Importing File Systems with YaST” and Section 15.4.1.2.5, “Activating the Network Device” (https://bugzilla.suse.com/show_bug.cgi?id=938152).
Fixed misleading statement about
kernel-FLAVOR-extra
in Section 37.6, “Support of Kernel Modules”
(http://bugzilla.suse.com/show_bug.cgi?id=922976).
Btrfs/Snapper: Snapshots with new Subvolumes will not be Deleted ( https://bugzilla.suse.com/show_bug.cgi?id=910602).
Btrfs Documentation on Separate Subvolume on /var/lib and Supportability ( https://bugzilla.suse.com/show_bug.cgi?id=930424).
systemd Daemon
A typo in a command has been fixed (https://bugzilla.suse.com/show_bug.cgi?id=900219).
Removed all KDE documentation and references because KDE is no longer shipped.
Removed all references to SuSEconfig, which is no longer supported (Fate #100011).
Move from System V init to systemd (Fate #310421). Updated affected parts of the documentation.
YaST Runlevel Editor has changed to Services Manager (Fate #312568). Updated affected parts of the documentation.
Removed all references to ISDN support, as ISDN support has been removed (Fate #314594).
Removed all references to the YaST DSL module as it is no longer shipped (Fate #316264).
Removed all references to the YaST Modem module as it is no longer shipped (Fate #316264).
Btrfs has become the default file system for the root partition (Fate #315901). Updated affected parts of the documentation.
The dmesg now provides human-readable time stamps in
ctime()-like format (Fate #316056). Updated affected
parts of the documentation.
syslog and syslog-ng have been replaced by rsyslog (Fate #316175). Updated affected parts of the documentation.
MariaDB is now shipped as the relational database instead of MySQL (Fate #313595). Updated affected parts of the documentation.
SUSE-related products are no longer available from http://download.novell.com but from http://download.suse.com. Adjusted links accordingly.
Novell Customer Center has been replaced with SUSE Customer Center. Updated affected parts of the documentation.
/var/run is mounted as tmpfs (Fate #303793). Updated
affected parts of the documentation.
The following architectures are no longer supported: IA64 and x86. Updated affected parts of the documentation.
The traditional method for setting up the network with
ifconfig has been replaced by
wicked. Updated affected parts of the
documentation.
A lot of networking commands are deprecated and have been replaced by
newer commands (usually ip). Updated affected parts of
the documentation.
arp: ip neighbor
|
ifconfig: ip addr, ip
link
|
iptunnel: ip tunnel
|
iwconfig: iw
|
nameif: ip link,
ifrename
|
netstat: ss,
ip route,
ip -s link,
ip maddr
|
route: ip route
|
Numerous small fixes and additions to the documentation, based on technical feedback.
YaST provides an option to enable or disable the use of delta RPMs (Fate #314867).
Before installing patches that require a reboot, you are notified by YaST and can choose how to proceed.
Added the section Section 37.1, “Displaying Current System Information” (Fate #315869).
Added a section about the Supportconfig Analysis (SCA) tool and appliance: Section 37.4, “Analyzing System Information” (Fate #315699).
Added the section Section 37.6, “Support of Kernel Modules” (http://bugzilla.suse.com/show_bug.cgi?id=869159).
Updated and restructured the chapter.
Added information on how to filter and select packages in the software installation module.
Updated the chapter and added new features (Fate #312751, Fate #316238, Fate #316233, Fate #316232, Fate #316222, Fate #316203, Fate #316222).
Added the section Section 6.3, “System Rollback by Booting from Snapshots” (Fate #316231, Fate #316221, Fate #316541, Fate #316522).
The default VNC viewer is now
tigervnc.
Added corrections on window manager start-up in persistent VNC sessions.
Removed documentation about Zypper's rug compatibility mode (Fate #317708).
Rewrote Section 5.1.6, “Querying Repositories and Packages with Zypper”.
Significantly shortened the chapter, because System V init has been
replaced by systemd. systemd is now described in a separate chapter:
Chapter 13, The systemd Daemon.
systemd Daemon
Added a new chapter on systemd and the YaST Services Manager (Fate #316631, Fate #312568).
New section on loading kernel modules (http://bugzilla.suse.com/show_bug.cgi?id=892349).
journalctl: Query the systemd Journal
Added a new chapter (http://bugzilla.suse.com/show_bug.cgi?id=878352).
Replaced the GRUB Legacy documentation with a new chapter on GRUB 2.
Support for LILO has been dropped.
Added new section Section 11.4, “Differences in Terminal Usage on z Systems”.
Updated the chapter and added new features (Fate #314510, Fate #316365).
Added instructions on where to find the SUSE Key certificate (Doc Comment #25080).
Updated chapter and section according to new CUPS version and with PDF now being a common printing data format (Fate #314630).
Updated the chapter to reflect dynamic configuration during each start-up.
NetworkManager is now part of the Workstation Extension: Section 15.4.1.1, “Configuring Global Networking Options” (Fate #316888).
Added section about new wicked framework for network
configuration: Section 15.5, “Configuring a Network Connection Manually” (Fate #316649).
Mentioned additional options that can be added to
/etc/resolv.conf:
Section 15.5.2, “Configuration Files” (Fate #316048).
Re-wrote chapter to provide significantly more information on the
slptool command.
The YaST DNS module now supports configuring forwarders (Fate #309036).
Removed dhcpcd as it is no longer shipped (Fate #316111).
Added section Section 26.8, “Advanced Topics”.
Added section Section 26.8.1, “Transparent File Compression on Btrfs”.
Added section Section 26.8.2, “Snapshots”.
Configuring NFSv4 shares is now mostly similar to NFSv3, especially the previously required bind mount setting is now deprecated (Fate #315589).
Mounting NFS volumes locally on the exporting server is not supported.
Added a chapter on autofs (Fate #316185).
Removed references to mono and mod_mono as it was removed from the distribution.
Updated the chapter to Apache version 2.4 (Fate #316067).
Removed deprecated directive NameVirtualHost and
updated Section 29.2.2.1, “Virtual Host Configuration”
accordingly.
Updated Order, Allow, and
Deny directives with standard
Require.
Removed virtual "Snake Oil" company from Section 29.6, “Setting Up a Secure Web Server with SSL”.
pure-ftpd was dropped (Fate
#315176, Fate #316308).
Removed obsolete references to the pm-utils
package.
Added new section Section 38.3.3, “Root Btrfs Partition Cannot Be Mounted” (Fate #308679, Fate #315126).
Removed section about deprecated YaST Repair module (Fate #308679).
Removed chapter about Wi-Fi configuration with YaST as Wi-Fi configuration can be done with NetworkManager: Chapter 34, Using NetworkManager.
Removed deprecated chapter about tablet PCs.
Added the section Section 37.6, “Support of Kernel Modules” (http://bugzilla.suse.com/show_bug.cgi?id=869159).
Added a new chapter Chapter 14, journalctl: Query the systemd Journal
(http://bugzilla.suse.com/show_bug.cgi?id=878352).