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1[[chapter_system_administration]]
2Host System Administration
3==========================
4ifndef::manvolnum[]
5:pve-toplevel:
6endif::manvolnum[]
7
8{pve} is based on the famous https://www.debian.org/[Debian] Linux
9distribution. That means that you have access to the whole world of
10Debian packages, and the base system is well documented. The
11https://debian-handbook.info/download/stable/debian-handbook.pdf[Debian
12Administrator\'s Handbook] is available online, and provides a
13comprehensive introduction to the Debian operating system (see
14xref:Hertzog13[]).
15
16A standard {pve} installation uses the default repositories from
17Debian, so you get bug fixes and security updates through that
18channel. In addition, we provide our own package repository to roll
19out all {pve} related packages. This includes updates to some
20Debian packages when necessary.
21
22We also deliver a specially optimized Linux kernel, where we enable all
23required virtualization and container features. That kernel includes
24drivers for http://zfsonlinux.org/[ZFS], and several hardware drivers.
25For example, we ship Intel network card drivers to support their
26newest hardware.
27
28The following sections will concentrate on virtualization related
29topics. They either explains things which are different on {pve}, or
30tasks which are commonly used on {pve}. For other topics, please refer
31to the standard Debian documentation.
32
33
34ifdef::wiki[]
35
36See Also
37--------
38
39* link:/wiki/Package_Repositories[Package Repositories]
40
41* link:/wiki/Network_Configuration[Network Configuration]
42
43* link:/wiki/System_Software_Updates[System Software Updates]
44
45* link:/wiki/External_Metric_Server[External Metric Server]
46
47* link:/wiki/Disk_Health_Monitoring[Disk Health Monitoring]
48
49* link:/wiki/Logical_Volume_Manager_(LVM)[Logical Volume Manager (LVM)]
50
51* link:/wiki/ZFS_on_Linux[ZFS on Linux]
52
53* link:/wiki/Certificate_Management[Certificate Managment]
54endif::wiki[]
55
56
57ifndef::wiki[]
58
59include::pve-package-repos.adoc[]
60
61include::system-software-updates.adoc[]
62
63include::pve-network.adoc[]
64
65include::system-timesync.adoc[]
66
67include::pve-external-metric-server.adoc[]
68
69include::pve-disk-health-monitoring.adoc[]
70
71include::local-lvm.adoc[]
72
73include::local-zfs.adoc[]
74
75include::certificate-managment.adoc[]
76
77endif::wiki[]
78
79
80////
81TODO:
82
83Working with 'systemd'
84----------------------
85
86Journal and syslog
87~~~~~~~~~~~~~~~~~~
88
89TODO: explain persistent journal...
90
91////