https://docs.rebiddam.org/ 2026-04-28T23:23:16+00:00 https://docs.rebiddam.org/ https://docs.rebiddam.org/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2015-04-29T10:09:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.rebiddam.org/doku.php?id=public:infomatique:systeme:lvm&rev=1430302182&do=diff Logical Volume Manager snapshots Ref1 The native Logical Volume Manager (LVM) on Linux also provides a very easy way of rolling back a logical volume to its previously taken snapshot. This gives us flexibility of returning to a good state of the disk (volume) in case if some configuration or similar things goes wrong (but not like complete filesystem crash). For an example you want to test a new software or package, you can take a snapshot of the volume before installing the package, then tes… text/html 2017-10-03T09:40:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.rebiddam.org/doku.php?id=public:infomatique:systeme:ovs&rev=1507023635&do=diff OpenVSwitch ovs-vsctl Modification des parametres d'un port physique : ovs-vsctl set port eno1 trunk=9,27,51,101,106,900,52 # Modification des VLAN dans un trunk ovs-vsctl set port enp3s0 tag=52 # Changement de VLAN Ajout d'un port interne : ovs-vsctl add-port sw0 vlan52 tag=52 -- set Interface vlan52 type=internal text/html 2017-10-03T09:28:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.rebiddam.org/doku.php?id=public:infomatique:systeme:start&rev=1507022915&do=diff Systèmes d'exploitation * Logical Volume Manager * Open VSwitch