| Red Hat Enterprise Linux 4: IBM® S/390® ±×¸®°í IBM® eServer™ zSeries® ¾ÆÅ°ÅØÃĸ¦ À§ÇÑ ¼³Ä¡ °¡À̵å | ||
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| ÀÌÀü | ºÎ·Ï F. S/390 ¹× zSeries »ç¿ëÀÚ¸¦ À§ÇÑ Ãß°¡ Á¤º¸ | ´ÙÀ½ |
Red Hat Enterprise Linux¿¡¼´Â 2.4 Ä¿³Î¿¡¼ 2.6 Ä¿³Î·Î ¾÷±×·¹À̵åµÇ¸é¼ ³×Æ®¿öÅ© ÀåÄ¡¸¦ Ãß°¡ÇÏ´Â ¹æ½ÄÀÌ ¸¹ÀÌ º¯ÈµÇ¾ú½À´Ï´Ù:
³×Æ®¿öÅ© ÀåÄ¡ÀÇ »óŸ¦ Á¦¾îÇϰí È®ÀÎÇϱâ À§ÇØ ´õ ÀÌ»ó proc ÆÄÀÏ ½Ã½ºÅÛÀÌ »ç¿ëµÇÁö ¾Ê½À´Ï´Ù.
ÀÌÁ¦ »õ·Î¿î sys ÆÄÀÏ ½Ã½ºÅÛÀ» »ç¿ëÇÏ¿© ÀåÄ¡¸¦ Á¦¾îÇÏ´Â ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.
ÀÌÁ¦ /sys/class/net/<interface_name>/device ÆÄÀÏÀÌ È°¼ºÈµÈ ÀåÄ¡ÀÇ »óŸ¦ º¸¿©ÁÝ´Ï´Ù.
<interface_name>´Â eth0 ¶Ç´Â ctc2¿Í °°ÀÌ ÀåÄ¡°¡ ¼³Á¤µÈ ÈÄ ±× ÀåÄ¡ µå¶óÀ̹ö¿¡ ÀÇÇØ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º¿¡ ÇÒ´çµÈ À̸§ÀÔ´Ï´Ù.
/etc/chandev.conf ÆÄÀÏÀº ´õ ÀÌ»ó »ç¿ëµÇÁö ¾Ê½À´Ï´Ù.
sys ÆÄÀÏ ½Ã½ºÅÛÀÌ ÀÌÁ¦ /etc/chandev.conf ÆÄÀÏ¿¡ ÀÖ´ø Á¤º¸¸¦ Æ÷ÇÔÇÕ´Ï´Ù.
/etc/modules.conf ÆÄÀÏÀº ´õ ÀÌ»ó Á¸ÀçÇÏÁö ¾Ê½À´Ï´Ù.
³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º º°ÄªÀº ÀÌÁ¦ /etc/modprobe.conf ÆÄÀÏ¿¡¼ ÁöÁ¤µË´Ï´Ù.
´ÙÀ½ ºÎºÐ¿¡¼´Â ±âÁ¸ Red Hat Enterprise Linux ÀνºÅϽº¿¡ qeth ÀåÄ¡¸¦ Ãß°¡ÇÏ´Â ¹æ¹ý¿¡ ´ëÇÏ¿© »ó¼¼ÇÏ°Ô ¼³¸íÇØº¸°Ú½À´Ï´Ù. F.6.2 Àý¿¡¼´Â ´Ù¸¥ zSeries ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º¸¦ ¼³Ä¡ÇÏ´Â ¹æ¹ýÀ» °£·«È÷ ¼³¸íÇϰí ÀÖ½À´Ï´Ù.
¿ì¼± qeth ÀåÄ¡ µå¶óÀ̹ö ¸ðµâÀÌ ·ÎµùµÇ¾ú´ÂÁö È®ÀÎÇØÁֽʽÿÀ.
# lsmod | grep qeth qeth 135240 0 qdio 45360 2 qeth ipv6 303984 13 qeth ccwgroup 15104 1 qeth |
lsmod ¸í·ÉÀ» ÀÔ·Â ÈÄ ¸ðµâÀÌ ¾ÆÁ÷ ·ÎµùµÇÁö ¾Ê¾Ò´Ù¸é, modprobe ¸í·ÉÀ» ÀÌ¿ëÇÏ¿© ¸ðµâÀ» ·ÎµùÇÏ¼Å¾ß ÇÕ´Ï´Ù:
# modprobe qeth |
´ÙÀ½À¸·Î qeth ±×·ì ÀåÄ¡¸¦ »ý¼ºÇϽʽÿÀ.
# echo <read_device_bus_id>,<write_device_bus_id>,<data_device_bus_id> > /sys/bus/ccwgroup/drivers/qeth/group |
ÀÌ ¸í·ÉÀ» ÇÑÁÙ·Î ¾²±â¿¡´Â ³Ê¹« ±æ¾î¼ µÎ ÁÙ·Î ³ª´©¾î Àû¾ú½À´Ï´Ù.
´ÙÀ½ ¿¹½Ã¿¡¼ read_device_bus_id´Â 0.0.0600 À̰í, write_device_bus_id´Â 0.0.0601 À̸ç, data_device_bus_id´Â 0.0.0602 ÀÔ´Ï´Ù. ÀåÄ¡´Â z/VM °¡»ó NICÀ¸·Î¼ ÀÌ ÀÎÅÍÆäÀ̽º¿¡ ÇÒ´çÇϰíÀÚ ÇÏ´Â IP ÁÖ¼Ò´Â 192.168.70.69 ÀÔ´Ï´Ù.
# echo 0.0.0600,0.0.0601,0.0.0602 > /sys/bus/ccwgroup/drivers/qeth/group |
´ÙÀ½À¸·Î qeth ±×·ì ÀåÄ¡°¡ ÀûÀýÈ÷ »ý¼ºµÇ¾ú´ÂÁö È®ÀÎÇØº¸½Ê½Ã¿À.
# ls /sys/bus/ccwgroup/drivers/qeth 0.0.0600 0.0.09a0 group notifier_register |
Æ÷Æ® ¹øÈ£¸¦ Ãß°¡ÇϼÅÇÒ °æ¿ìµµ ÀÖ½À´Ï´Ù. ¿ì¼± Æ÷Æ® ¹øÈ£°¡ ÇÊ¿äÇÑÁö È®ÀÎÇØº¸½Ê½Ã¿À.
# cat /sys/bus/ccwgroup/drivers/qeth/0.0.0600/portname no portname required |
ÀÌ·¯ÇÑ °á°ú°¡ Ãâ·ÂµÈ´Ù¸é Æ÷Æ® ¹øÈ£¸¦ ÇÒ´çÇÒ Çʿ䰡 ¾ø´Ù´Â ÀǹÌÀÔ´Ï´Ù.
Æ÷Æ® ¹øÈ£¸¦ Ãß°¡ÇϽ÷Á¸é, ÀåÄ¡°¡ ¿ÀÇÁ¶óÀÎ »óÅÂÀÎÁö È®ÀÎÇϽŠÈÄ ´ÙÀ½ ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ:
![]() | ¾Ë¸² |
|---|---|
Æ÷Æ® ¹øÈ£¸¦ Ãß°¡½Ã ÀåÄ¡´Â ¹Ýµå½Ã ¿ÀÇÁ¶óÀÎ »óÅÂÀÌ¿©¾ß ÇÕ´Ï´Ù. |
# echo <portname> > /sys/bus/ccwgroup/drivers/qeth/0.0.0600/portname |
´ÙÀ½À¸·Î ÀåÄ¡¸¦ ´Ù½Ã ¿Â¶óÀÎ »óÅ·ΠµÇµ¹·Á¾ß ÇÕ´Ï´Ù:
# echo 1 /sys/bus/ccwgroup/drivers/qeth/0.0.0600/online |
±×¸®°í ÀåÄ¡ÀÇ »óŸ¦ È®ÀÎÇØº¸½Ã±â ¹Ù¶ø´Ï´Ù:
# cat /sys/bus/ccwgroup/drivers/qeth/0.0.0600/online 1 |
Ãâ·Â°ªÀÌ "1"À̶ó¸é ÀåÄ¡°¡ ¿Â¶óÀÎ »óŶó´Â ÀǹÌÀ̸ç, ¸¸ÀÏ '0'À̶ó¸é ÀåÄ¡°¡ ¿ÀÇÁ¶óÀÎ »óŶó´Â ÀǹÌÀÔ´Ï´Ù.
¾î¶°ÇÑ ÀÎÅÍÆäÀ̽º À̸§ÀÌ ÇÒ´çµÇ¾ú´ÂÁö È®ÀÎÇØº¸½Ê½Ã¿À:
# cat /sys/bus/ccwgroup/drivers/qeth/0.0.0600/if_name eth1 |
if_name °ªÀ» º¯°æÇϽ÷Á¸é ´ÙÀ½ ¸í·ÉÀ» »ç¿ëÇÏ½Ã¸é µË´Ï´Ù:
# echo <new_if_name> > /sys/bus/ccwgroup/drivers/qeth/0.0.0600/if_name |
¿øÇϽŴٸé, ½Ã½ºÅÛ ¼³Á¤ ¹æ½Ä ¹× ±â´É¿¡ µû¶ó¼ Ãß°¡ º¯¼ö¿Í ±â´ÉÀ» ¼³Á¤ °¡´ÉÇÕ´Ï´Ù.
add_hhlen
broadcast_mode
buffer_count
canonical_macaddr
card_type
checksumming
chpid
detach_state
fake_broadcast
fake_ll
ipa_takeover
portno
priority_queueing
recover
route4
rxip
state
ungroup
vipa
ÀÌ·¯ÇÑ ±â´É¿¡ ´ëÇÑ Á¤º¸´Â http://oss.software.ibm.com/developerworks/opensource/linux390/docu/lx26apr04dd01.pdf (Linux for zSeries and S/390 Device Drivers, Features, and Commands)¸¦ ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
ÀÌÁ¦ »õ ÀÎÅÍÆäÀ̽º¸¦ À§ÇÑ ¼³Á¤ ÆÄÀÏÀ» ¸¸µå¼Å¾ß ÇÕ´Ï´Ù. ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º ¼³Á¤ ÆÄÀÏÀº /etc/sysconfig/network-scripts/ µð·ºÅ丮¿¡ À§Ä¡ÇÕ´Ï´Ù.
³×Æ®¿öÅ© ¼³Á¤ ÆÄÀÏÀº ifcfg-<device>¿Í °°Àº À̸§À» »ç¿ëÇÕ´Ï´Ù. ¿©±â¼ ÀåÄ¡ À̸§Àº ÀÌÀü¿¡ ¸¸µé¾îÁø qeth ±×·ì ÀåÄ¡ÀÇ if_name ÆÄÀÏ¿¡¼ ãÀ» ¼ö ÀÖ½À´Ï´Ù. ÀÌ ¿¹½Ã¿¡¼ ÀåÄ¡¸íÀº eth1 ÀÔ´Ï´Ù.
µ¿ÀÏÇÑ À¯ÇüÀÇ ÀåÄ¡¿¡ ´ëÇÑ ±âÁ¸ ¼³Á¤ ÆÄÀÏÀÌ ÀÌ¹Ì Á¸ÀçÇÒ °æ¿ì¿¡´Â »õ·Î¿î À̸§À¸·Î º¹»çÇÏ¿© »õ ¼³Á¤ ÆÄÀÏÀ» »ý¼ºÇÏ´Â °ÍÀÌ °¡Àå ½¬¿î ¹æ¹ýÀÔ´Ï´Ù.
# cd /etc/sysconfig/network-scripts # cp ifcfg-eth0 ifcfg-eth1 |
¸¸ÀÏ ±âÁ¸ ÆÄÀÏÀÌ Á¸ÀçÇÏÁö ¾Ê´Â´Ù¸é, »õ ÆÄÀÏÀ» ¸¸µå¼Å¾ß ÇÕ´Ï´Ù. ´ÙÀ½ ¿¹½Ã ifcfg-eth0 ÆÄÀÏÀ» º»º¸±â·Î »ç¿ëÇϽñ⠹ٶø´Ï´Ù.
/etc/sysconfig/network-scripts/ifcfg-eth0 # IBM QETH DEVICE=eth0 BOOTPROTO=static HWADDR=00:06:29:FB:5F:F1 IPADDR=9.12.20.136 NETMASK=255.255.255.0 ONBOOT=yes NETTYPE=qeth SUBCHANNELS=0.0.09a0,0.0.09a1,0.0.09a2 TYPE=Ethernet |
»õ ifcfg-eth1 ÆÄÀÏÀ» ´ÙÀ½°ú °°ÀÌ º¯°æÇϽʽÿÀ.
HWADDR ÁÙÀ» »èÁ¦ÇϽʽÿÀ.
DEVICE ±¸¹®¿¡¼ ccwgroupÀÇ if_name ÆÄÀÏ ³»¿ëÀ» ¹Ý¿µÇϵµ·Ï ¼öÁ¤ÇϽʽÿÀ.
»õ ÀÎÅÍÆäÀ̽ºÀÇ IP ÁÖ¼Ò¸¦ ¹Ý¿µÇϵµ·Ï IPADDR ±¸¹®À» ¼öÁ¤ÇϽʽÿÀ.
NETMASK ±¸¹®À» ÀûÀýÈ÷ ¼öÁ¤ÇϽʽÿÀ.
»õ ÀÎÅÍÆäÀ̽º°¡ ºÎÆÃ½Ã Ȱ¼ºÈµÇ±â¸¦ ¹Ù¶ó½Ã¸é ONBOOT ¿É¼Ç°ªÀ» yes·Î ¼³Á¤ÇϽʽÿÀ.
SUBCHANNELS ±¸¹®ÀÌ qeth ÀåÄ¡ÀÇ Çϵå¿þ¾î ÁÖ¼Ò¿Í ÀÏÄ¡ÇÏ´ÂÁö È®ÀÎÇϽʽÿÀ.
/etc/sysconfig/network-scripts/ifcfg-eth1 # IBM QETH DEVICE=eth1 BOOTPROTO=static IPADDR=192.168.70.87 NETMASK=255.255.255.0 ONBOOT=yes NETTYPE=qeth SUBCHANNELS=0.0.0600,0.0.0601,0.0.0602 TYPE=Ethernet |
/etc/modprobe.conf ÆÄÀÏ¿¡ qeth ÀåÄ¡ º°ÄªÀ» ÁöÁ¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù. ÀÌ ÆÄÀÏ¿¡ ÀÎÅÍÆäÀ̽º º°ÄªÀ» Ãß°¡ÇϽʽÿÀ.
/etc/modprobe.conf alias eth0 qeth alias eth1 qeth options dasd_mod dasd=0.0.0100,0.0.4b19 |
ÀÌÁ¦ »õ ÀÎÅÍÆäÀ̽º¸¦ ½ÃÀÛ °¡´ÉÇÕ´Ï´Ù:
# ifup eth1 |
»õ ÀÎÅÍÆäÀ̽º »óŸ¦ È®ÀÎÇØº¸½Ê½Ã¿À:
# ifconfig eth1
eth1 Link encap:Ethernet HWaddr 02:00:00:00:00:01
inet addr:192.168.70.87 Bcast:192.168.70.255 Mask:255.255.255.0
inet6 addr: fe80::ff:fe00:1/64 Scope:Link
UP BROADCAST RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:23 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:644 (644.0 b) TX bytes:264 (264.0 b) |
ifconfig ¸í·É Ãâ·Â °á°úÀÇ Ã¹¹øÂ° ÁÙ¿¡¼ HWaddr Ç׸ñÀ» »ìÆìº¸½Ê½Ã¿À. ÀÌ Ç׸ñ ¿·¿¡ ³ªÅ¸³ °ªÀ» ifcfg-eth1 ÆÄÀÏ¿¡ Ãß°¡ÇÏ¼Å¾ß ÇÕ´Ï´Ù:
HWADDR=02:00:00:00:00:01 |
ÀÌÁ¦ ifcfg-eth1 ÆÄÀÏÀÇ ³»¿ëÀº ´ÙÀ½°ú °°¾Æ¾ßÇÕ´Ï´Ù:
# IBM QETH DEVICE=eth1 HWADDR=02:00:00:00:00:01 BOOTPROTO=static IPADDR=192.168.70.69 NETMASK=255.255.255.0 ONBOOT=yes NETTYPE=qeth SUBCHANNELS=0.0.0600,0.0.0601,0.0.0602 TYPE=Ethernet |
»õ ÀÎÅÍÆäÀ̽ºÀÇ ¶ó¿ìÆÃ Á¤º¸¸¦ È®ÀÎÇØº¸½Ê½Ã¿À:
# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.70.0 * 255.255.255.0 U 0 0 0 eth1 9.12.20.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth1 default pdlrouter-if5.p 0.0.0.0 UG 0 0 0 eth0 |
ping ¸í·ÉÀ» »ç¿ëÇÏ¿© °ÔÀÌÆ®¿þÀ̸¦ pingÇÏ¿© º¯°æ »çÇ×ÀÌ ¿Ã¹Ù¸£°Ô ÀÛµ¿ÇÏ´ÂÁö È®ÀÎÇØº¸½Ê½Ã¿À:
# ping -c 1 192.168.70.8 PING 192.168.70.8 (192.168.70.8) 56(84) bytes of data. 64 bytes from 192.168.70.8: icmp_seq=0 ttl=63 time=8.07 ms |
¸¸ÀÏ ±âº» ¶ó¿ìÆ® Á¤º¸°¡ º¯°æµÇÁö ¾Ê¾Ò´Ù¸é, /etc/sysconfig/network ÆÄÀϵµ ÀûÀýÇÏ°Ô ¾÷µ¥ÀÌÆ®ÇÏ¼Å¾ß ÇÕ´Ï´Ù.
zSeries¿¡¼ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º¸¦ Ãß°¡Çϴµ¥´Â ´ÙÀ½°ú °°Àº ±âº»ÀûÀÎ ¸î°¡Áö ´Ü°è¸¦ °ÅÃÄ¾ß ÇÕ´Ï´Ù.
ÀåÄ¡ µå¶óÀ̹ö¸¦ ·ÎµùÇϱâ
±×·ì ÀåÄ¡ ¶Ç´Â IUCVÀÇ °æ¿ì IUCV ÀåÄ¡¸¦ »ý¼ºÇϽʽÿÀ.
ÀåÄ¡¸¦ ¼³Á¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù.
ÀåÄ¡¸¦ ¿Â¶óÀÎ »óÅ·Π¼³Á¤ÇϽʽÿÀ (IUCV¿¡´Â Àû¿ëµÇÁö ¾ÊÀ½)
ÇÊ¿äÇÏ´Ù¸é º°ÄªÀ» ÁöÁ¤ÇϽʽÿÀ.
¼³Á¤ ½ºÅ©¸³Æ®¸¦ ¸¸µå½Ê½Ã¿À.
ÀåÄ¡¸¦ Ȱ¼ºÈÇϽʽÿÀ.
´ÙÀ½ ºÎºÐ¿¡¼´Â °¢ zSeries ³×Æ®¿öÅ© ÀåÄ¡ µå¶óÀ̹ö¿¡ ´ëÇÑ ±âº»ÀûÀÎ ³»¿ëÀ» ¼³¸íÇØº¸°Ú½À´Ï´Ù.
LCS (LAN channel station) ÀåÄ¡ µå¶óÀ̹ö´Â OSA-2 ÀÌ´õ³Ý/ÅäÅ«¸µ, ºñ QDIO ¸ðµåÀÇ OSA-Express Fast Ethernet ¹× ºñ QDIO ¸ðµåÀÇ OSA-Express °í¼Ó ÅäÅ«¸µÀ» Áö¿øÇÕ´Ï´Ù. z990¿¡¼´Â ºñ QDIO ¸ðµåÀÇ ±â°¡ºñÆ® ÀÌ´õ³Ýµµ Áö¿ø °¡´ÉÇÕ´Ï´Ù (1000Base-T Æ÷ÇÔ).
Ãß°¡µÈ ÀÎÅÍÆäÀ̽ºÀÇ À¯Çü¿¡ µû¶ó¼ LCS µå¶óÀ̹ö´Â ´ÙÀ½ µÎ°¡Áö ±âº» ÀÎÅÍÆäÀ̽º À̸§ Áß ÇѰ¡Áö¸¦ ÇÒ´çÇÕ´Ï´Ù: OSA-Express Fast Ethernet°ú Gigabit EthernetOSA-Express Fast EthernetÀÇ °æ¿ì eth<n>À» ÇÒ´çÇϰí, ÅäÅ«¸µÀÏ °æ¿ì Gigabit Ethernet tr<n>À¸·Î ÇÒ´çÇÕ´Ï´Ù. ¿©±â¼ <n>´Â ù¹øÂ° ÀåÄ¡´Â 0À̸ç, µÎ¹øÂ° ÀåÄ¡´Â 1·Î, ´ÙÀ½ ÀåÄ¡´Â °è¼ÓÇØ¼ ¼ýÀÚ°¡ Áõ°¡µÇ¾î ÇÒ´çµË´Ï´Ù.
ÀåÄ¡ µå¶óÀ̹ö¸¦ ·ÎµùÇϱâ:
# modprobe lcs |
±×·ì ÀåÄ¡¸¦ »ý¼ºÇϽʽÿÀ:
# echo <read_device_bus_id>,<write_device_bus_id> > /sys/bus/ccwgroup/drivers/lcs/group |
ÀÌ ¸í·ÉÀ» ÇÑÁÙ·Î ¾²±â¿¡´Â ³Ê¹« ±æ¾î¼ µÎ ÁÙ·Î ³ª´©¾î Àû¾ú½À´Ï´Ù.
ÀåÄ¡¸¦ ¼³Á¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù.
OSA Ä«µå´Â ÇÑ CHPID¿¡ ÃÖ´ë 16°³ Æ÷Æ®±îÁö Á¦°øÇÕ´Ï´Ù. LCS ±×·ì ÀåÄ¡´Â 0 Æ÷Æ®¸¦ ±âº»À¸·Î »ç¿ëÇÕ´Ï´Ù. ´Ù¸¥ Æ÷Æ®¸¦ »ç¿ëÇÏ·Á¸é, ´ÙÀ½°ú °°Àº ¸í·ÉÀ» ÀÔ·ÂÇÏ½Ã¸é µË´Ï´Ù:
# echo <portno> > /sys/bus/ccwgroup/drivers/lcs/<device_bus_id>/portno |
LCS µå¶óÀ̹ö ¼³Á¤¿¡ ´ëÇÑ º¸´Ù »ó¼¼ÇÑ Á¤º¸´Â ´ÙÀ½ À¥»çÀÌÆ®¿¡¼ ã¾Æº¸½Ç ¼ö ÀÖ½À´Ï´Ù:
http://oss.software.ibm.com/developerworks/opensource/linux390/docu/lx26apr04dd01.pdf (zSeries ¹× S/390 ¸®´ª½º ÀåÄ¡ µå¶óÀ̹ö, ±â´É ¹× ¸í·É Á¤º¸)
ÀåÄ¡¸¦ ¿Â¶óÀÎ »óÅ·Π¼³Á¤ÇϽʽÿÀ:
# echo 1 /sys/bus/ccwgroup/drivers/lcs/<read_device_bus_id>/online |
º°ÄªÀ» ÁöÁ¤ÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ µû¶ó¼ ´ÙÀ½°ú °°Àº ÁÙÀ» /etc/modprobe.conf ÆÄÀÏ¿¡ Ãß°¡ÇϽʽÿÀ:
eth<n> alias lcs tr<n> alias lcs |
¼³Á¤ ½ºÅ©¸³Æ®¸¦ ¸¸µå½Ê½Ã¿À.
/etc/sysconfig/network-scripts/ µð·ºÅ丮¿¡ ´ÙÀ½ Áß ÀûÀýÇÑ À̸§À» »ç¿ëÇÏ¿© ÆÄÀÏÀ» »ý¼ºÇϽʽÿÀ:
ifcfg-eth<n> ifcfg-tr<n> |
ÆÄÀÏ ³»¿ëÀº ´ÙÀ½°ú °°½À´Ï´Ù:
/etc/sysconfig/network-scripts/ifcfg-eth0 # IBM LCS DEVICE=eth0 BOOTPROTO=static HWADDR=00:06:29:FB:5F:F1 IPADDR=9.12.20.136 NETMASK=255.255.255.0 ONBOOT=yes NETTYPE=lcs SUBCHANNELS=0.0.09a0,0.0.09a1 PORTNAME=0 TYPE=Ethernet |
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ ¸Â°Ô DEVICE º¯¼ö´Â ´ÙÀ½ Áß Çϳª·Î ¼³Á¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù:
DEVICE=eth<n> DEVICE=tr<n> |
ÀåÄ¡¸¦ Ȱ¼ºÈÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ ¸Â°Ô ifup ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ:
# ifup eth<n> # ifup tr<n> |
QETH ÀåÄ¡ µå¶óÀ̹ö´Â zSeries HiperSockets, OSA-Express Fast Ethernet, ±â°¡ºñÆ® ÀÌ´õ³Ý (1000Base-T Æ÷ÇÔ), °í¼Ó ÅäÅ«¸µ ¹× QDIO ¸ðµå ATM (running Ethernet LAN emulation) ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ ¾Ë¸Â°Ô QETH µå¶óÀ̹ö´Â ´ÙÀ½ Áß ÇѰ¡Áö ±âº» ÀÎÅÍÆäÀ̽º À̸§À» ÇÒ´çÇÕ´Ï´Ù:
HiperSocket ÀåÄ¡ÀÇ °æ¿ì hsi<n>
OSA-Express Fast Ethernet ¹× ±â°¡ºñÆ® ÀÌ´õ³ÝÀÎ °æ¿ì eth<n>
ÅäÅ«¸µÀÏ °æ¿ì tr<n>
¿©±â¼ <n>´Â ÀåÄ¡¸¦ ½Äº°ÇÏ´Â Á¤¼ö¸¦ ¸»ÇÕ´Ï´Ù. ÇØ´ç À¯ÇüÀÇ Ã¹¹øÂ° ÀåÄ¡ÀÇ <n>´Â 0À̸ç, µÎ¹øÂ° ÀåÄ¡´Â 1, ±× ÀÌÈÄ´Â °è¼Ó ¼ýÀÚ°¡ Áõ°¡µÇ¾î ÇÒ´çµË´Ï´Ù.
ÀåÄ¡ µå¶óÀ̹ö¸¦ ·ÎµùÇϱâ:
# modprobe qeth |
±×·ì ÀåÄ¡¸¦ »ý¼ºÇϽʽÿÀ:
# echo <read_device_bus_id>,<write_device_bus_id>,<data_device_bus_id> > /sys/bus/ccwgroup/drivers/qeth/group |
ÀÌ ¸í·ÉÀ» ÇÑÁÙ·Î ¾²±â¿¡´Â ³Ê¹« ±æ¾î¼ µÎ ÁÙ·Î ³ª´©¾î Àû¾ú½À´Ï´Ù.
ÀåÄ¡¸¦ ¼³Á¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù.
QETH µå¶óÀ̹ö ¼³Á¤¿¡ ´ëÇÑ º¸´Ù »ó¼¼ÇÑ Á¤º¸´Â ´ÙÀ½ À¥»çÀÌÆ®¿¡¼ ã¾Æº¸½Ç ¼ö ÀÖ½À´Ï´Ù:
http://oss.software.ibm.com/developerworks/opensource/linux390/docu/lx26apr04dd01.pdf (zSeries ¹× S/390 ¸®´ª½º ÀåÄ¡ µå¶óÀ̹ö, ±â´É ¹× ¸í·É Á¤º¸)
ÀåÄ¡¸¦ ¿Â¶óÀÎ »óÅ·Π¼³Á¤ÇϽʽÿÀ:
# echo 1 /sys/bus/ccwgroup/drivers/qeth/<read_device_bus_id>/nline |
º°ÄªÀ» ÁöÁ¤ÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ µû¶ó¼ /etc/modprobe.conf ÆÄÀÏ¿¡ ´ÙÀ½°ú °°Àº ÁÙÀ» Ãß°¡ÇϽʽÿÀ:
hsi<n> alias qeth eth<n> alias qeth tr<n> alias qeth |
¼³Á¤ ½ºÅ©¸³Æ®¸¦ ¸¸µå½Ê½Ã¿À.
/etc/sysconfig/network-scripts/ µð·ºÅ丮¿¡ ´ÙÀ½ Áß ÀûÀýÇÑ À̸§À» »ç¿ëÇÏ¿© ÆÄÀÏÀ» »ý¼ºÇϽʽÿÀ:
ifcfg-hsi<n> ifcfg-eth<n> ifcfg-tr<n> |
ÆÄÀÏÀÇ ³»¿ëÀº ´ÙÀ½°ú °°¾Æ¾ßÇÕ´Ï´Ù:
/etc/sysconfig/network-scripts/ifcfg-eth0 # IBM QETH DEVICE=eth0 BOOTPROTO=static HWADDR=00:06:29:FB:5F:F1 IPADDR=9.12.20.136 NETMASK=255.255.255.0 ONBOOT=yes NETTYPE=qeth SUBCHANNELS=0.0.09a0,0.0.09a1,0.0.09a2 TYPE=Ethernet |
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ µû¶ó¼, ´ÙÀ½ Áß ÇѰ¡Áö DEVICE º¯¼ö¸¦ ¼³Á¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù:
DEVICE=hsi<n> DEVICE=eth<n> DEVICE=tr<n> |
ÀåÄ¡¸¦ Ȱ¼ºÈÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ ¸Â°Ô ifup ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ:
# ifup hsi<n> # ifup eth<n> # ifup tr<n> |
CTC (Channel-to-Channel) ¿¬°áÀº ÀϹÝÀûÀ¸·Î ¸ÞÀÎÇÁ·¹ÀÓ °£ °í¼Ó ¿¬°á¿¡ »ç¿ëµË´Ï´Ù. CTC ÀåÄ¡ µå¶óÀ̹ö´Â zSeries ¹× S/390 ¸®´ª½º ½Ã½ºÅÛÀ̳ª, ¶Ç´Â zSeries¿Í S/390 ¸®´ª½º ½Ã½ºÅÛ°ú z/OS, OS/390, z/VM, z/VSE¿Í °°Àº ±âŸ ´Ù¸¥ ¸ÞÀÎÇÁ·¹ÀÓ ¿î¿µ üÁ¦¸¦ point-to-point TCP/IP ¶Ç´Â tty ¿¬°áÇϴµ¥ »ç¿ëµË´Ï´Ù.
CTC µå¶óÀ̹ö´Â ´ÙÀ½°ú °°Àº ±âº» ÀÎÅÍÆäÀ̽º¸¦ ÇÒ´çÇÕ´Ï´Ù:
ctc<n> |
¿©±â¼ <n>´Â ÀåÄ¡¸¦ ½Äº°ÇÏ´Â Á¤¼ö¸¦ ¸»ÇÕ´Ï´Ù. ÇØ´ç À¯ÇüÀÇ Ã¹¹øÂ° ÀåÄ¡ÀÇ <n>´Â 0À̸ç, µÎ¹øÂ° ÀåÄ¡´Â 1, ±× ÀÌÈÄ´Â °è¼Ó ¼ýÀÚ°¡ Áõ°¡µÇ¾î ÇÒ´çµË´Ï´Ù.
ÀåÄ¡ µå¶óÀ̹ö¸¦ ·ÎµùÇϱâ:
# modprobe ctc |
±×·ì ÀåÄ¡¸¦ »ý¼ºÇϽʽÿÀ:
# echo <read_device_bus_id>,<write_device_bus_id> > /sys/bus/ccwgroup/drivers/ctc/group |
ÀÌ ¸í·ÉÀ» ÇÑÁÙ·Î ¾²±â¿¡´Â ³Ê¹« ±æ¾î¼ µÎ ÁÙ·Î ³ª´©¾î Àû¾ú½À´Ï´Ù.
ÀåÄ¡¸¦ ¼³Á¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù.
ÇÁ·ÎÅäÄÝÀ» ¼³Á¤ÇϽʽÿÀ:
# echo <protocol> /sys/bus/ccwgroup/drivers/ctc/<device_bus_id>/protocol |
¿©±â¼ <protocol>´Â 0, 1, 2 ¶Ç´Â 3 Áß ÇϳªÀÔ´Ï´Ù.
0 — ÀÌ ÇÁ·ÎÅäÄÝÀº OS/390À̳ª z/OS°¡ ¾Æ´Ñ VM TCP ¼ºñ½º¿Í °°Àº ´Ù¸¥ ½Ã½ºÅÛ°ú ȣȯ °¡´ÉÇϵµ·Ï Áö¿øÇÕ´Ï´Ù. ÀÌ ÇÁ·ÎÅäÄÝÀº µðÆúÆ®·Î »ç¿ëµË´Ï´Ù.
1 — ÀÌ ÇÁ·ÎÅäÄÝÀº ¸®´ª½º ½Ã½ºÅÛ¿¡¼ º¸´Ù °³¼±µÈ ÆÐŰÁö È®ÀÎ ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.
2 — ÀÌ ÇÁ·ÎÅäÄÝÀº ¸®´ª½º ½Ã½ºÅÛ¿¡¼ CTC ±â¹Ý ¿¬°áÀ» Á¦°øÇÕ´Ï´Ù.
3 — ÀÌ ÇÁ·ÎÅäÄÝÀº OS/390 ¶Ç´Â z/OS ½Ã½ºÅÛ °£¿¡ ȣȯ¼ºÀ» Á¦°øÇÕ´Ï´Ù.
CTC µå¶óÀ̹ö ¼³Á¤¿¡ ´ëÇÑ º¸´Ù »ó¼¼ÇÑ Á¤º¸´Â ´ÙÀ½ À¥»çÀÌÆ®¿¡¼ ã¾Æº¸½Ç ¼ö ÀÖ½À´Ï´Ù:
http://oss.software.ibm.com/developerworks/opensource/linux390/docu/lx26apr04dd01.pdf (zSeries ¹× S/390 ¸®´ª½º ÀåÄ¡ µå¶óÀ̹ö, ±â´É ¹× ¸í·É Á¤º¸)
ÀåÄ¡¸¦ ¿Â¶óÀÎ »óÅ·Π¼³Á¤ÇϽʽÿÀ:
# cho 1 /sys/bus/ccwgroup/drivers/lcs/<read_device_bus_id>/online |
º°ÄªÀ» ÁöÁ¤ÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ µû¶ó¼ /etc/modprobe.conf ÆÄÀÏ¿¡ ´ÙÀ½°ú °°Àº ÁÙÀ» Ãß°¡ÇϽʽÿÀ:
ctc<n> alias ctc |
¼³Á¤ ½ºÅ©¸³Æ®¸¦ ¸¸µå½Ê½Ã¿À.
/etc/sysconfig/network-scripts/ µð·ºÅ丮¿¡ ´ÙÀ½°ú °°Àº À̸§ÀÇ ÆÄÀÏÀ» ¸¸µå½Ê½Ã¿À:
ifcfg-ctc<n> |
ÆÄÀÏ ³»¿ëÀº ´ÙÀ½°ú °°½À´Ï´Ù:
/etc/sysconfig/network-scripts/ifcfg-ctc0 # IBM CTC DEVICE=ctc0 BOOTPROTO=static IPADDR=192.168.70.136 GATEWAY=172.16.70.136 NETMASK=255.255.255.255 ONBOOT=yes SUBCHANNELS=0.0.1b00,0.0.1b01 NETTYPE=ctc CTCPROT=0 TYPE=CTC |
ÀåÄ¡¸¦ Ȱ¼ºÈÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ ¸Â°Ô ifup ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ:
# ifup ctc<n> |
IUCV (Inter-User Communication Vehicle)´Â VM(Virtual Machine)¿¡¼ ½ÇÇà ÁßÀÎ ÇÁ·Î±×·¥ÀÌ ´Ù¸¥ VM¿¡¼ ½ÇÇà ÁßÀÎ ÇÁ·Î±×·¥°ú Åë½Å °¡´ÉÇÏ°Ô ÇØÁÖ´Â VM Åë½Å µµ±¸ÀÔ´Ï´Ù. zSeries ¹× S/390 ¸®´ª½º IUCV ÀåÄ¡ µå¶óÀ̹ö´Â ³×Æ®¿öÅ© ÀåÄ¡ µå¶óÀ̹ö·Î¼, IUCV¸¦ »ç¿ëÇÏ¿© ´Ù¸¥ VM »ç¿ëÀÚ ID·Î ½ÇÇà ÁßÀÎ ¸®´ª½º ½Ã½ºÅÛÀ» ¿¬°áÇϰųª, ¶Ç´Â TCP/IP ¼ºñ½º ½Ã½ºÅÛ°ú °°Àº ´Ù¸¥ VM ½Ã½ºÅÛ°ú ¸®´ª½º ½Ã½ºÅÛÀ» ¿¬°áÇϴµ¥ »ç¿ëµË´Ï´Ù.
IUCV µå¶óÀ̹ö´Â ´ÙÀ½°ú °°Àº ±âº» ÀÎÅÍÆäÀ̽º À̸§À» ÇÒ´çÇÕ´Ï´Ù:
iucv<n> |
¿©±â¼ <n>´Â ÀåÄ¡¸¦ ½Äº°ÇÏ´Â Á¤¼ö¸¦ ¸»ÇÕ´Ï´Ù. ÇØ´ç À¯ÇüÀÇ Ã¹¹øÂ° ÀåÄ¡ÀÇ <n>´Â 0À̸ç, µÎ¹øÂ° ÀåÄ¡´Â 1, ±× ÀÌÈÄ´Â °è¼Ó ¼ýÀÚ°¡ Áõ°¡µÇ¾î ÇÒ´çµË´Ï´Ù.
ÀåÄ¡ µå¶óÀ̹ö¸¦ ·ÎµùÇϱâ:
# modprobe netiucv |
IUCV ÀåÄ¡¸¦ »ý¼ºÇϽʽÿÀ:
# echo <peer_id> > /sys/bus/iucv/drivers/netiucv/connection |
¿©±â¼ <peer_id>´Â ¿¬°áÇϰíÀÚÇÏ´Â VM ½Ã½ºÅÛÀÇ guest ID¸¦ ¶æÇÕ´Ï´Ù. IUCV ÀåÄ¡ µå¶óÀ̹ö´Â ID¸¦ ´ë¹®ÀÚ·Î ÇØ¼®ÇÏ¸ç º¸Åë TCPIP°¡ ID·Î »ç¿ëµË´Ï´Ù.
´ÙÀ½°ú °°Àº sysfs ±¸Á¶°¡ »ý¼ºµË´Ï´Ù:
cat /sys/bus/iucv/drivers/netiucv/netiucv<n> |
¿©±â¼ <n>´Â ÀåÄ¡¸¦ ½Äº°ÇÏ´Â Á¤¼ö¸¦ ¸»ÇÕ´Ï´Ù. ÇØ´ç À¯ÇüÀÇ Ã¹¹øÂ° ÀåÄ¡ÀÇ <n>´Â 0À̸ç, µÎ¹øÂ° ÀåÄ¡´Â 1, ±× ÀÌÈÄ´Â °è¼Ó ¼ýÀÚ°¡ Áõ°¡µÇ¾î ÇÒ´çµË´Ï´Ù.
ÀåÄ¡¸¦ ¼³Á¤ÇÏ¼Å¾ß ÇÕ´Ï´Ù.
ÀûÀýÇÑ ÃÖ´ë ¹öÆÛ ¿ë·®À» ¼³Á¤ÇϽʽÿÀ:
# echo <value> > /sys/bus/iucv/drivers/netiucv/netiucv<n>/buffer |
¿©±â¼ <value>´Â ¼³Á¤ÇϰíÀÚÇÏ´Â ¹ÙÀÌÆ® ¼öÀÔ´Ï´Ù. À¯È¿ÇÑ ¹üÀ§¸¦ ¹þ¾î³ª´Â °ªÀ» ÁöÁ¤ÇÏ½Ã¸é ¸í·ÉÀÌ ¹«½ÃµË´Ï´Ù.
ÃÖ´ë ¹öÆÛ ¿ë·®Àº MTU ¼³Á¤¿¡ µû¶ó ´Þ¶óÁý´Ï´Ù. ¹üÀ§´Â ÃÖ¼Ò°ª <ÃÖ¼Ò MTU + Çì´õ ¿ë·®>¿¡¼ ÃÖ´ë°ª <ÃÖ´ë MTU + Çì´õ ¿ë·®> »çÀÌÀÔ´Ï´Ù. Çì´õ ¿ë·®Àº ÀϹÝÀûÀ¸·Î 4 ¹ÙÀÌÆ®À̸ç, ÃÖ´ë ¹öÆÛ ¿ë·® µðÆúÆ® °ªÀº 32768 ¹ÙÀÌÆ® (32 KB) ÀÔ´Ï´Ù.
IUCV µå¶óÀ̹ö ¼³Á¤¿¡ ´ëÇÑ º¸´Ù »ó¼¼ÇÑ Á¤º¸´Â ´ÙÀ½ À¥»çÀÌÆ®¿¡¼ ã¾Æº¸½Ç ¼ö ÀÖ½À´Ï´Ù:
http://oss.software.ibm.com/developerworks/opensource/linux390/docu/lx26apr04dd01.pdf (zSeries ¹× S/390 ¸®´ª½º ÀåÄ¡ µå¶óÀ̹ö, ±â´É ¹× ¸í·É Á¤º¸)
º°ÄªÀ» ÁöÁ¤ÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ µû¶ó¼ /etc/modprobe.conf ÆÄÀÏ¿¡ ´ÙÀ½°ú °°Àº ÁÙÀ» Ãß°¡ÇϽʽÿÀ:
iucv<n> alias netiucv |
¼³Á¤ ½ºÅ©¸³Æ®¸¦ ¸¸µå½Ê½Ã¿À.
/etc/sysconfig/network-scripts/ µð·ºÅ丮¿¡ ´ÙÀ½°ú °°Àº À̸§ÀÇ ÆÄÀÏÀ» ¸¸µå½Ê½Ã¿À:
ifcfg-iucv<n> |
ÆÄÀÏÀÇ ³»¿ëÀº ´ÙÀ½°ú °°¾Æ¾ßÇÕ´Ï´Ù:
/etc/sysconfig/network-scripts/ifcfg-iucv0 # IBM IUCV DEVICE=iucv0 BOOTPROTO=static IPADDR=192.168.70.136 GATEWAY=172.16.70.136 NETMASK=255.255.255.255 ONBOOT=yes NETTYPE=iucv PEERID=TCPIP TYPE=IUCV |
ÀåÄ¡¸¦ Ȱ¼ºÈÇϽʽÿÀ.
Ãß°¡µÈ ÀÎÅÍÆäÀ̽º À¯Çü¿¡ ¸Â°Ô ifup ¸í·ÉÀ» ÀÔ·ÂÇϽʽÿÀ:
# ifup iucv<n> |