3. What is Mageia: Background
● Mandriva
●
● Good, strong user community
●
● Commercial problems
●
● Mageia
●
● Community focused, non-commercial
●
● Most of the original community
●
● Encourage commercial usage
●
4. How Things Work
● Council
●
● Various groups
●
● Regular meetings
●
● Try to be inclusive in terms of packages, but
●
mindful of resources
● Ultimately... it’s a “Meritocracy”
●
–
– Those who do, decide
Those who do, decide
5. Pushing Changes
● Each cycle we propose changes
●
● General review + vote
●
● Then the fun begins!
●
–
– Usually the week before freeze!
Usually the week before freeze!
6. Boot + Init
● Previously used sysvinit
●
● Various experiments and toe-dipping to speed
●
up boot performance
● More parallelisation
●
● Start X11 early to improve perceived boot time
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● Early systemd packaged as an option
●
7. Why systemd?
● See other talks!!
●
● Sysadmin
●
● Clear up the mess of sysvinit/inittab/boiler-plate
●
● Stateful tracking of services
●
● Automatic restart on failure
●
● Better tracking of service processes (cgroups)
●
● Socket activation
●
8. Mageia 2: systemd by default?
● Proposal to use systemd as default init
●
● Proposal accepted o/
●
● systemd (v44) is the default init in Mageia 2
●
● sysvinit still supported as an option
●
9. Issues Encountered
● Various technical issues encountered
●
–
– Packaging helpers
Packaging helpers
–
– Migrating service state on upgrade
Migrating service state
–
– Forcing conversion to systemd on upgrade
Forcing conversion to systemd on upgrade
–
– Ordering cycles and LSB headers
Ordering cycles headers
–
– Nothing too troubling!
Nothing too troubling!
10. More Issues Encountered
● GUI Utilities and Installer
●
–
– Mageia (and Mandriva before) offer a “services”
Mageia (and Mandriva before) offer a “services”
GUI application during install and for administrators
GUI application and for administrators
post install
post install
–
– Had to be converted to systemd but also support
Had to be converted to systemd but also support
sysvinit
sysvinit
–
– Combination of “systemctl list-units”, “systemctl list-
Combination of “systemctl list-units”, “systemctl list-
unit-files” and “chkconfig --list”
unit-files” and “chkconfig --list”
11. Knock on Dependencies
● LVM + Device Enumeration
●
–
– udev metadata more important
udev metadata more important
–
– mkinitrd does not use udev /o
mkinitrd does not use udev /o
–
– Solution? Use dracut o/
Solution? Use dracut o/
–
– Mageia 2 only supported systemd+dracut
Mageia 2 only supported systemd+dracut
–
– mkinitrd+sysvinit still officially supported
mkinitrd+sysvinit still officially supported
12. Non-Technical Issues?
● Some minor FUD, but nothing significant
●
● Overall, due to our QA team there were very
●
few post-release complaints or problems
● Hard to judge accurately but ~90%+ users use
●
systemd
13. Upstream + X-Distro Engagement
● Good relationship upstream
●
● Several fixes pushed upstream
●
● Helped upstream QA
●
● Very encouraging relationships with other
●
distros
● Nice to see small differences disappearing
●
14. What’s Next for Mageia?
● Mageia 3
●
–
– Drop support for sysvinit + mkinitrd
Drop support for sysvinit mkinitrd
–
– Implement the /usr move
Implement the /usr move
–
– More disciplined packaging
More disciplined packaging
●
● No udev rules in /etc
No udev rules in /etc
●
● No tmpfiles configs in /etc
No tmpfiles configs in /etc
15. What’s Next for Mageia?
● Mageia 4
●
–
– Tidy up packaging rules
Tidy up packaging rules
●
● No referencing of /bin, /sbin and /lib[64] in packaged files
No referencing of /bin, /sbin and /lib[64] in packaged files
–
– Switch to Predictable Network Interface Names
Switch to Predictable Network Interface Names
–
– Attempt to reduce packaging variations
Attempt to reduce packaging variations
●
● Enabling/Restarting package on install/upgrade
Enabling/Restarting package on install/upgrade
●
● Adopt Package Presets
Adopt Package Presets
–
– Change how X (or $DISPLAYSERVER) starts
Change how X (or $DISPLAYSERVER) starts
