1.5. z/VM ´Ä¶­¤Ç¥¤¥ó¥¹¥È¡¼¥ë¤¹¤ë

Linux ¥²¥¹¥È¥¢¥«¥¦¥ó¥È¤È¤·¤Æ z/VM ¤Ë¥í¥°¥ª¥ó¤·¤Þ¤¹¡£x3270 ¤« c3270 (Red Hat Enterprise Linux ¤Ë¤¢¤ë x3270 ¥Æ¥­¥¹¥È¥Ñ¥Ã¥±¡¼¥¸¤«¤é)¤ò»ÈÍѤ·¤ÆÂ¾¤Î Linux ¥·¥¹¥Æ¥à¤«¤é z/VM ¤Ë¥í¥°¥¤¥ó¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£Âå¤ï¤ê¤Ë¡¢S/390 ´ÉÍý¥³¥ó¥½¡¼¥ë¤Î OS/2 3270 ¥¿¡¼¥ß¥Ê¥ë¥¨¥ß¥å¥ì¡¼¥¿¤â»È¤¨¤Þ¤¹¡£Windows ¥Ù¡¼¥¹¤Î¥Þ¥·¥ó¤«¤éºî¶È¤·¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢Jolly Giant (http://www.jollygiant.com/) ¤Ç SSL ²Äǽ¤Ê 3270 ¥¨¥ß¥å¥ì¡¼¥¿¤òÄ󶡤·¤Æ¤¤¤Þ¤¹¡£

CMS ¥â¡¼¥É¤Ç¤Ï¤Ê¤¤¾ì¹ç¤Ï¡¢¤³¤³¤Ç CMS ¥â¡¼¥É¤ËÆþ¤ê¤Þ¤¹¡£

i cms

ɬÍפǤ¢¤ì¤Ð¡¢z/VM ¤Î TCP/IP ¥Ä¡¼¥ë¤ò´Þ¤ó¤Ç¤¤¤ë¥Ç¥Ð¥¤¥¹¤ò CMS ¥Ç¥£¥¹¥¯°ìÍ÷¤ËÄɲä·¤Þ¤¹¡£Î㤨¤Ð¡¢

vmlink tcpmaint 592 592

²¿¤é¤«¤Î qdio/qeth ¥Ù¡¼¥¹¥Í¥Ã¥È¥ï¡¼¥¯Àܳ¥¿¥¤¥×¤ò»ÈÍѤ¹¤ë¾ì¹ç¤Ï (OSA express ¤ä hipersockets ¤Ê¤É)¡¢VM ¥²¥¹¥È qioassist °ú¿ô¤ò¥ª¥Õ¤ËÀßÄꤷ¤Þ¤¹¡£

set qioassist off

Red Hat Enterprise Linux ¥Ö¡¼¥È¥¤¥á¡¼¥¸ (kernel.img ¤È initrd.img) ¤ò³ÊǼ¤·¤Æ¤¤¤ë¥Þ¥·¥ó¤Ë FTP ¤·¤Æ¡¢¥í¥°¥¤¥ó¤·¡¢¼¡¤Î¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤·¤Þ¤¹(´û¸¤Î kernel.img ¥¤¥á¡¼¥¸¥Õ¥¡¥¤¥ë¤È initrd.img ¥¤¥á¡¼¥¸¥Õ¥¡¥¤¥ë¤ò¾å½ñ¤­¤·¤ÆÆþ¤ë¾ì¹ç¤Ï (repl ¥ª¥×¥·¥ç¥ó¤ò»ÈÍÑ)¡£

¤³¤ì¤Ç¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤òºîÀ®¤Ç¤­¤Þ¤¹(Î㤨¤Ð¡¢redhat.parm)¡£parm ¥Õ¥¡¥¤¥ë¤ÎÎã¤Ï ÉÕÏ¿B ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£°Ê²¼¤Ï¡¢parm ¥Õ¥¡¥¤¥ë¤ÎÆâÍÆ¤ÎÀâÌÀ¤Ç¤¹¡£

¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¤Ï¹ç·×¤Ç 32 ¸Ä¤Î¥Ñ¥é¥á¡¼¥¿À©¸Â¤¬¤¢¤ê¤Þ¤¹¡£¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤È¤ÎÀ©¸Â¤Ë¹ç¤ï¤»¤ë¤¿¤á¤Ë¡¢CMS DASD ¤Î¿·¤·¤¤ÀßÄê¥Õ¥¡¥¤¥ë¤Ï½é´ü¥Í¥Ã¥È¥ï¡¼¥¯ÀßÄêµÚ¤Ó DASD ¤Î»ØÄê¤òÀßÄꤹ¤ë¤¿¤á¤Ë»ÈÍѤµ¤ì¤ë¤è¤¦¤Ë¤·¤Æ¤¯¤À¤µ¤¤¡£

.parm ¥Õ¥¡¥¤¥ë¤Ï¤Þ¤À¡¢root=/dev/ram0 ro ip=off ramdisk_size=40000 ¤Ê¤É¤Î ¼ÂºÝ¤Î ¥«¡¼¥Í¥ë¥Ñ¥é¥á¡¼¥¿¤ä vnc ¤Ê¤É¤ÎÊÑ¿ô¤Ë³ä¤êÅö¤Æ¤é¤ì¤Ê¤¤Ã±°ì¥Ñ¥é¥á¡¼¥¿¤ËɬÍפǤ¹¡£¿·¤·¤¤ÀßÄê¥Õ¥¡¥¤¥ë¤Ç¥¤¥ó¥¹¥È¡¼¥ë¥×¥í¥°¥é¥à¤ò¥Ý¥¤¥ó¥È¤¹¤ë 2 ¤Ä¤Î¿·¤·¤¤¥Ñ¥é¥á¡¼¥¿¤¬ .parm ¥Õ¥¡¥¤¥ë¤ËÄɲ䵤ì¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£

CMSDASD=191 CMSCONFFILE=redhat.conf

CMSDASD ¤Ï CMS ·Á¼° DASD ¤Î¥Ç¥Ð¥¤¥¹ ID ¤Ç¡¢ÀßÄê¥Õ¥¡¥¤¥ë¤ò´Þ¤ó¤Ç¤¤¤Þ¤¹¡£Ä̾CMSDASD ¤Ï¥á¥¤¥ó¥Õ¥ì¡¼¥à¥æ¡¼¥¶¡¼¤Î '$HOME' DASD 191 ¤Ç¤¹¡£ÀßÄê¥Õ¥¡¥¤¥ë¤Î̾Á°¤Ï CMSCONFFILE ¤ÇÀßÄꤷ¡¢¤¹¤Ù¤Æ¾®Ê¸»ú¤Çɽ¤µ¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£

CMSCONFFILE ¤Î¹½Ê¸¤Ï variable="value" ¥»¥Ã¥È¤Î¤¢¤ë bash ¥¹¥¿¥¤¥ë¤Ç¡¢³Æ¹Ô¤Ë 1 ¤Ä¤Ç¤¹¡£

redhat.parm ¥Õ¥¡¥¤¥ë¤ÎÎã¡¢

root=/dev/ram0 ro ip=off ramdisk_size=40000
CMSDASD=191 CMSCONFFILE=redhat.conf
vnc

redhat.exec ¥Õ¥¡¥¤¥ë¤ÎÎã¡¢

/* */                    
'cl rdr'                 
'purge rdr all'          
'spool punch * rdr'      
'PUNCH KERNEL IMG A (NOH'
'PUNCH REDHAT PARM A (NOH'
'PUNCH INITRD IMG A (NOH'
'ch rdr all keep nohold' 
'i 00c' 

redhat.conf ¥Õ¥¡¥¤¥ë¤ÎÎã¡¢

HOSTNAME="foobar.zSeries.example.com"
DASD="200-203"
NETTYPE="qeth"
IPADDR="192.168.17.115"
SUBCHANNELS="0.0.0600,0.0.0601,0.0.0602"
PORTNAME="FOOBAR"
NETWORK="192.168.17.0"
NETMASK="255.255.255.0"
BROADCAST="192.168.17.255"
SEARCHDNS="example.com:zSeries.example.com"
GATEWAY="192.168.17.254"
DNS="192.168.17.1"
MTU="4096"

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¥í¥°¥ª¥Õ¤·¤¿¤é¡¢¥¤¥ó¥¹¥È¡¼¥ëÍѤËÀßÄꤷ¤¿ z/VM ¥²¥¹¥È ID ¤ò»È¤¤ºÆÀܳ¤·¤Æ¥í¥°¥¤¥ó¤·¤Þ¤¹¡£CMS ¥â¡¼¥É¤Ç¤Ï¤Ê¤¤¾ì¹ç¡¢¤³¤³¤Ç CMS ¥â¡¼¥É¤ËÆþ¤ê¤Þ¤¹¡£

i cms

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/* */
'CL RDR'
'PURGE RDR ALL'
'SPOOL PUNCH * RDR'
'PUNCH KERNEL IMG A (NOH'
'PUNCH REDHAT PARM A (NOH'
'PUNCH INITRD IMG A (NOH'
'CH RDR ALL KEEP NOHOLD'
'IPL 00C CLEAR'

parm ¥Õ¥¡¥¤¥ë¤ÇɬÍפʾðÊó¤ò¤¹¤Ù¤Æ»ØÄꤷ¤Æ¤¤¤Ê¤¤¸Â¤ê¡¢½é´ü¥¤¥ó¥¹¥È¡¼¥ëµ¯Æ°¥¹¥¯¥ê¥×¥È¤¬¡¢¥Í¥Ã¥È¥ï¡¼¥¯µÚ¤Ó DASD ¤Ë´Ø¤¹¤ë¾ðÊó¤òµá¤á¤Æ¤­¤Þ¤¹¡£

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