Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung Nächste ÜberarbeitungBeide Seiten der Revision | ||
content:serverbasics [2023/02/23 12:25] – [FACLs] Daniel | content:serverbasics [2023/07/10 16:24] – [Mountpoints] Daniel | ||
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===== Mountpoints ===== | ===== Mountpoints ===== | ||
- | By default openSuSE will set some conservative mountoptions, | + | By default openSuSE will set some conservative mountoptions, |
+ | |||
+ | ==== Raided EFIBOOT ==== | ||
+ | |||
+ | There are some problems when raiding the efi-boot. I would suggest to use: | ||
+ | |||
+ | < | ||
+ | ~ # mdadm --create --verbose / | ||
+ | |||
+ | </ | ||
==== LVM ==== | ==== LVM ==== | ||
LVM is a powerful partition-management-layer and should always be used, when there is some none low-end hardware present. If you can use the **KDE Partitioning- Tool** (which means having Plasma=KDE Desktop compatible support), the support is very inuitive and opens a lot of flexibility whne handling partitions, like adding more disk space or moving partitions, but also on console this offers good functionality. OpenSuSE offer to create LVM- Styled system setup in installation optionally (not by default). If you can: use it. | LVM is a powerful partition-management-layer and should always be used, when there is some none low-end hardware present. If you can use the **KDE Partitioning- Tool** (which means having Plasma=KDE Desktop compatible support), the support is very inuitive and opens a lot of flexibility whne handling partitions, like adding more disk space or moving partitions, but also on console this offers good functionality. OpenSuSE offer to create LVM- Styled system setup in installation optionally (not by default). If you can: use it. | ||
+ | === Useful Commands === | ||
+ | |||
+ | The KDE- Partitionmanager is still not perfect. LVM is mor powerful in these things: | ||
+ | |||
+ | == Moving logical Volumes to physical Devices == | ||
+ | |||
+ | Usually Partitions or Devices are only assigned to Volume-Groups (VG) and Logical Volumes (LV) are using them dynamically as needed. This makes it sometimes hard to understand, where the Data really is located right now. Especially when you are having different physical Devices, you may want one LV to use one Device. | ||
+ | |||
+ | For an overview how the Data is split, you can use: | ||
+ | |||
+ | < | ||
+ | # lvs -o+devices | ||
+ | LV | ||
+ | home | ||
+ | root | ||
+ | shared system -wi-ao---- 786.64g | ||
+ | |||
+ | </ | ||
+ | |||
+ | You can also move them to single Devices if needed. Here i wanted my home to also be on the faster Device sda. As sda4 had enough free space, i could do: | ||
+ | |||
+ | < | ||
+ | # pvmove -n system/home /dev/sdb2 /dev/sda4 | ||
+ | |||
+ | </ | ||
+ | |||
+ | |||
==== Filesystem ==== | ==== Filesystem ==== | ||
Zeile 80: | Zeile 117: | ||
</ | </ | ||
+ | |||
===== Filesystem and User rights in Linux ===== | ===== Filesystem and User rights in Linux ===== | ||