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

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Chapter 22. Additional Information for IBM System z Users
242
Loading module ext3
Run
zipl
to save the changes to
initrd
for the next IPL:
# zipl ­­V
Using config file ­'/etc/zipl.conf'
Target device information
Device..........................: 5e:00
Partition.......................: 5e:01
Device name.....................: dasda
DASD device number..............: 0201
Type............................: disk partition
Disk layout.....................: ECKD/compatible disk layout
Geometry ­­ heads................: 15
Geometry ­­ sectors..............: 12
Geometry ­­ cylinders............: 3308
Geometry ­­ start................: 24
File system block size..........: 4096
Physical block size.............: 4096
Device size in physical blocks..: 595416
Building bootmap ­'/boot//bootmap'
Building menu ­'rh­automatic­menu'
Adding #1: IPL section ­'linux' (default)
kernel image......: ­/boot/vmlinuz­2.6.7­1.451.2.3 at 0x10000
kernel parmline...: ­'root=LABEL=/' at 0x1000
initial ramdisk...: ­/boot/initrd­2.6.7­1.451.2.3.img at 0x800000
Preparing boot device: dasda (0201).
Preparing boot menu
Interactive prompt......: disabled
Menu timeout............: disabled
Default configuration...: ­'linux'
Syncing disks...
Done.
22.6. Adding a Network Device
The process of adding a network device has changed with the migration of the 2.4 kernel to the 2.6
kernel:
• The
proc
file system is no longer used to control or obtain status on network devices.
• The new
sys
file system now provides facilities for controlling devices.
•
/sys/class/net/interface_name/device
now provides status on active devices.
interface_name
is a name such as
eth0
or
eth2
that is given to a network interface by the
device driver when the device is configured.
•
/etc/chandev.conf
no longer exists.
The
sys
file system now contains the information that was placed in
/etc/chandev.conf
.
•
/etc/modules.conf
no longer exists.
Network interface alias specifications are now placed in
/etc/modprobe.conf
.
Section 22.6.1, “Adding a
qeth
Device”
describes in detail how to add a qeth device to an existing
instance of Red Hat Enterprise Linux.
Section 22.6.2, “Quick Reference for Adding Network Devices”
is a quick reference for installing other IBM System z network interfaces.