Ett Fedora system har minst tre partitioner:
En /boot-partition
En /-partition
En swap-partition
Många system har fler partitioner än de minimalt listade ovan. Välj partitioner baserat på dina speciella systembehov. Till exempel, överväg att skapa en separat partition /home på de system som lagrar användardata. Gå till Avsnitt 9.4, ”Råd om partitioner” för mer information.
Om du inte är säker på hur du bäst konfigurerar partioner för din dator, acceptera den partitionslayout som är standard.
The RAM installed in your computer provides a pool of memory for running systems. Linux systems use swap partitions to expand this pool, by automatically moving portions of memory between RAM and swap partitions if insufficient RAM is available. In addition, certain power management features store all of the memory for a suspended system in the available swap partitions. If you manually specify the partitions on your system, create one swap partition that has more capacity than the computer RAM.
Data partitions provide storage for files. Each data partition has
a
mount point, to indicate the
system directory whose contents reside on that partition. A
partition with no mount point is not accessible by users. Data not
located on any other partition resides in the / (or
root) partition.
I den minimala konfigurationen ovan:
All data under the /boot/ directory resides on the
/boot partition. For
example, the file /boot/grub/grub.conf
resides on the /boot
partition.
Any file outside of the /boot partition, such as
/etc/passwd, resides on the / partition.
Subdirectories may be assigned to partitions as well. Some
administrators create both /usr and /usr/local partitions. In that
case, files under /usr/local, such as
/usr/local/bin/foo, are on the /usr/local partition. Any other
files in /usr/, such as
/usr/bin/foo, are in the /usr partition.
If you create many partitions instead of one large / partition, upgrades become
easier. Refer to the description of Disk
Druid's Edit
option for more information.
![]() | Lämna överflödig kapacitet oallokerad |
|---|---|
Only assign storage capacity to those partitions you require immediately. You may allocate free space at any time, to meet needs as they occur. To learn about a more flexible method for storage management, refer to Avsnitt 9.3, ”Förstå LVM”. |
Varje partition har en partitionstyp för att indikera formatet för filsystemet på den partitionen. Filsystemet gör det möjligt för Linux att organisera, söka och hämta filer lagrade på den partitionen. Använd filsystemet ext3 för datapartitioner som inte är del av LVM, såvida du inte har specifika behov som kräver en annan typ av filsystem.
The following table summarizes minimum partition sizes for
the partitions containing the listed directories. You
do not have to make a separate partition
for each of these directories. For instance, if the partition
containing /foo must be
at least 500 MB, and you do not make a separate /foo partition, then the
/ (root) partition must
be at least 500 MB.
| Katalog | Minsta storlek |
|---|---|
/ | 250 MB |
/usr | 250 MB |
/tmp | 50 MB |
/var | 384 MB |
/home | 100 MB |
/boot | 75 MB |