Red Hat ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION, Руководство по установке

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Chapter 31. Kickstart Installations
314
Note
The
poweroff
option is highly dependent on the system hardware in use.
Specifically, certain hardware components such as the BIOS, APM (advanced power
management), and ACPI (advanced configuration and power interface) must be able
to interact with the system kernel. Contact your manufacturer for more information on
you system's APM/ACPI abilities.
For other completion methods, refer to the
halt
,
reboot
, and
shutdown
kickstart options.
raid
(optional)
Assembles a software RAID device. This command is of the form:
raid <mntpoint> ­­­level= <level> ­­­device= <mddevice> <partitions*>
•
<mntpoint>
— Location where the RAID file system is mounted. If it is
/
, the RAID level
must be 1 unless a boot partition (
/boot
) is present. If a boot partition is present, the
/boot
partition must be level 1 and the root (
/
) partition can be any of the available types. The
<partitions*>
(which denotes that multiple partitions can be listed) lists the RAID identifiers
to add to the RAID array.
•
--level=
— RAID level to use (0, 1, 4, 5, 6, or 10).
•
--device=
— Name of the RAID device to use (such as md0 or md1). RAID devices range
from md0 to md15, and each may only be used once.
•
--bytes-per-inode=
— Specifies the size of inodes on the filesystem to be made on the
RAID device. Not all filesystems support this option, so it is silently ignored for those cases.
•
--spares=
— Specifies the number of spare drives allocated for the RAID array. Spare drives
are used to rebuild the array in case of drive failure.
•
--fstype=
— Sets the file system type for the RAID array. Valid values are
xfs
,
ext2
,
ext3
,
ext4
,
swap
,
vfat
, and
hfs
.
•
--fsoptions=
— Specifies a free form string of options to be used when mounting the
filesystem. This string will be copied into the /etc/fstab file of the installed system and should be
enclosed in quotes.
•
--noformat
— Use an existing RAID device and do not format the RAID array.
•
--useexisting
— Use an existing RAID device and reformat it.
•
--encrypted
— Specifies that this RAID device should be encrypted.
•
--passphrase=
— Specifies the passphrase to use when encrypting this RAID device.
Without the above
--encrypted
option, this option does nothing. If no passphrase is specified,
the default system-wide one is used, or the installer will stop and prompt if there is no default.
The following example shows how to create a RAID level 1 partition for
/
, and a RAID level 5 for
/usr
, assuming there are three SCSI disks on the system. It also creates three swap partitions,
one on each drive.