Sun Microsystems Solaris 7 11/99, Руководство по аппаратной платформе

Страница: 205 / 224

Chapter 10 The Solaris 7 11/99 Operating Environment on the Sun Enterprise 10000 Server 193
If two disks are used, root (
/
) and
/usr
must be on the device specified in the OBP
boot alias.
Use the Tab key to move the cursor, and use the keyboard to type the size for each
partition. Press F2 when you are done.
During the upgrade, the
suninstall
utility may notify you that your disk partition
sizes are not large enough for Solaris 7 11/99, as in the following example:
If you see this message during the upgrade, you should check the
/usr
partition. If
this partition is smaller than 653 megabytes, you must repartition the boot disk by
performing the following steps.
Press F2 to select Auto Layout.
Caution – Make sure that the partition sizes for the root (/),
/swap
,
/usr
, and
/var
file systems are not reduced below the minimum sizes shown in
TABLE 10-6
.
If the proposed modifications are acceptable, press F2 to continue.
Otherwise, press F4 to change the constraints that the
suninstall
utility uses to
reconfigure the disk partitions. Your data will be temporarily backed up during the
partition reconfiguration, and then it will be restored. For more information, refer to
the Solaris Advanced Installation Guide.
TABLE 10-6
Minimum Partition Sizes
Partition Minimum Sizes Notes
0
/
256 Mbyte Bare minimum size
1
swap
1024 Mbyte Bare minimum size
2 overlap Actual total disk size
3
/var
512 Mbyte
4 3 Mbyte This slice must be reserved for the Alternate Pathing
and Solstice DiskSuite products. Otherwise, subsequent
Alternate Pathing installations will overwrite the
operating system.
5
/opt
512 Mbyte This may be larger depending upon remaining space.
6
/usr
1 Gbyte Asian-language users may need more space here.
- More Space Needed ------------------------------------------