±âº» ½Ã½ºÅÛ Çϵå¿þ¾î¸¦ ¼³Á¤ÇϽŠÈÄ, °¢ Ŭ·¯½ºÅÍ ±¸¼º¿ø¿¡ Red Hat Enterprise Linux¸¦ ¼³Ä¡ÇÏ½Ã°í ¸ðµç ½Ã½ºÅÛÀÌ ¿¬°áµÈ ÀåÄ¡µéÀÌ ÀνÄÇÏ´ÂÁö È®ÀÎÇØ º¸½Ê½Ã¿À. ´ÙÀ½°ú °°Àº ÀýÂ÷¸¦ µû¸£½Ê½Ã¿À:
¸ðµç Ŭ·¯½ºÅÍ ±¸¼º¿ø¿¡ Red Hat Enterprise Linux¸¦ ¼³Ä¡ÇϽʽÿÀ. ¼³Ä¡ ¹æ¹ýÀº Red Hat Enterprise Linux ¼³Ä¡ °¡À̵带 ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
Ãß°¡·Î Red Hat Enterprise Linux¸¦ ¼³Ä¡½Ã, ´ÙÀ½°ú °°Àº ÀÛ¾÷À» ¼öÇàÇϽñ⸦ Àû±Ø ±ÇÀåÇÕ´Ï´Ù:
Red Hat Enterprise Linux¸¦ ¼³Ä¡ÇϽñâ Àü¿¡ ±¸¼º¿øÀÇ IP ÁÖ¼Ò¿Í Á¢ÂøµÈ ÀÌ´õ³Ý Æ÷Æ®ÀÇ IP ÁÖ¼Ò¸¦ ¹Ì¸® ¾Ë¾Æº¸½Ê½Ã¿À. ¿¬°áµÈ ÀÌ´õ³Ý Æ÷Æ®ÀÇ IP ÁÖ¼Ò´Â »ç¼³ IP ÁÖ¼Ò (¿¹, 10.x.x.x)ÀÏ ¼öµµ ÀÖ½À´Ï´Ù.
·ÎÄà ÆÄÀÏ ½Ã½ºÅÛ (¿¹¸¦ µé¸é, /, /etc, /tmp, /var)À» °øÀ¯ µð½ºÅ©³ª µ¿ÀÏÇÑ SCSI ¹ö½º¿¡¼ °øÀ¯ µð½ºÅ©·Î ³õÁö ¸¶½Ê½Ã¿À. ÀÌ·¸°Ô ÇÔÀ¸·Î¼ ´Ù¸¥ Ŭ·¯½ºÅÍ ±¸¼º¿øÀÌ ½Ç¼ö·Î ÀÌ·¯ÇÑ ÆÄÀÏ ½Ã½ºÅÛÀ» ¸¶¿îÆ®Çϰųª Ŭ·¯½ºÅÍ µð½ºÅ©¿¡ »ç¿ëµÇ´Â ÇÑ °³ÀÇ ¹ö½º¿¡ Á¦ÇÑµÈ ¼ýÀÚÀÇ SCSI ID ¹øÈ£¸¦ º¸Á¸ÇÏ´Â ¹®Á¦°¡ ¹ß»ýÇÏ´Â °ÍÀ» ¹æÁöÇÒ ¼ö ÀÖ½À´Ï´Ù.
/tmp¿Í /var µð·ºÅ丮¸¦ ¼·Î ´Ù¸¥ ÆÄÀÏ ½Ã½ºÅÛ »ó¿¡ ³õÀ¸½Ã¸é, ±¸¼º¿øÀÇ ¼º´ÉÀÌ È£ÀüµË´Ï´Ù.
Ŭ·¯½ºÅÍ ±¸¼º¿øÀÌ ºÎÆÃ½Ã, ±¸¼º¿øÀÌ Red Hat Enterprise Linux ¼³Ä¡ °úÁ¤¿¡¼ µð½ºÅ© ÀåÄ¡¸¦ ¸®´ª½º ¼³Ä¡ °úÁ¤¿¡¼ °Ë»öµÇ¾ú´ø ¼ø¼´ë·Î °Ë»öÇÏ´ÂÁö È®ÀÎÇϽñ⠹ٶø´Ï´Ù. ¸¸ÀÏ ÀåÄ¡°¡ µ¿ÀÏÇÑ ¼ø¼·Î °Ë»öµÇÁö ¾Ê´Â´Ù¸é, ±¸¼º¿ø ºÎÆÃ¿¡ ½ÇÆÐÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
0 º¸´Ù Å« ³í¸® À¯´Ö ¹øÈ£ (LUN)¸¦ »ç¿ëÇÏ¿© ¼³Á¤µÈ RAID ÀúÀå ÀåÄ¡¸¦ »ç¿ëÇÏ½Ç °æ¿ì, /etc/modules.conf ÆÄÀÏ¿¡ ´ÙÀ½°ú °°Àº ºÎºÐÀ» ÷°¡ÇÏ¿© LUN Áö¿øÀ» Ȱ¼ºÈ ÇÏ¼Å¾ß ÇÕ´Ï´Ù:
options scsi_mod max_scsi_luns=255 |
modules.conf ÆÄÀÏÀ» ¼öÁ¤ÇϽŠÈÄ, mkinitrd ¸í·ÉÀ» »ç¿ëÇÏ¿© Ãʱâ ram µð½ºÅ©¸¦ À籸ÃàÇÏ¼Å¾ß ÇÕ´Ï´Ù. mkinitrd ¸í·ÉÀ» »ç¿ëÇÏ¿© ramdisk¸¦ »ý¼ºÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ º¸´Ù ÀÚ¼¼ÇÑ Á¤º¸´Â Red Hat Enterprise Linux ½Ã½ºÅÛ °ü¸® °¡À̵带 ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
Ŭ·¯½ºÅÍ ±¸¼º¿øÀ» ÀçºÎÆÃÇϽʽÿÀ.
Å͹̳Π¼¹ö¸¦ »ç¿ëÇϽô °æ¿ì, ÄÜ¼Ö Æ÷Æ®·Î ÄÜ¼Ö ¸Þ½ÃÁö¸¦ º¸³»µµ·Ï Red Hat Enterprise Linux¸¦ ¼³Á¤ÇϽñ⠹ٶø´Ï´Ù.
°¢ Ŭ·¯½ºÅÍ ±¸¼º¿ø¿¡¼ /etc/hosts ÆÄÀÏ¿¡ Ŭ·¯½ºÅÍ¿¡ »ç¿ëµÈ IP ÁÖ¼Ò¸¦ Ãß°¡ÇϽʽÿÀ. ÀÌ ÀÛ¾÷À» ¼öÇàÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ º¸´Ù ÀÚ¼¼ÇÑ Á¤º¸´Â 1.3.1 ÀýÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
Ŭ·¯½ºÅÍ ±¸¼º¿øÀÇ ºÎÆÃ ½Ã°£À» ÁÙÀ̱â À§ÇØ ´ëü Ä¿³Î ºÎÆ® ŸÀӾƿô Á¦ÇÑÀ» ÁÙÀ̽ʽÿÀ. ÀÌ ÀÛ¾÷ ¼öÇà ¹æ¹ý¿¡ ´ëÇÑ º¸´Ù ¸¹Àº Á¤º¸À» ¿øÇϽŴٸé, 1.3.2 ÀýÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
·Î±×ÀÎ (¶Ç´Â getty) ÇÁ·Î±×·¥ÀÌ ¿ø°Ý Àü¿ø ½ºÀ§Ä¡ ¿¬°á¿¡ »ç¿ëµÈ Á÷·Ä Æ÷Æ®¿Í ¿¬°üµÇÁö ¾Êµµ·Ï È®ÀÎÇØ ÁֽʽÿÀ. È®ÀÎÀ» À§ÇØ, /etc/inittab ÆÄÀÏ¿¡¼ ¿ø°Ý Àü¿ø ½ºÀ§Ä¡¿¡ »ç¿ëµÈ Á÷·Ä Æ÷Æ®¿¡ ÇØ´çÇÏ´Â Ç׸ñÀ» ¿ì¹°Á¤ÀÚ Ç¥½Ã (#)¸¦ »ç¿ëÇÏ¿© ÁÖ¼®È ÇÏ½Ã¸é µË´Ï´Ù. ±× ÈÄ init q ¸í·ÉÀ» ÀÔ·ÂÇϽñ⠹ٶø´Ï´Ù.
¸ðµç ½Ã½ºÅÛÀÌ ¼³Ä¡µÈ ¸ðµç Çϵå¿þ¾î¸¦ ÀνÄÇÏ´ÂÁö È®ÀÎÇØ ÁֽʽÿÀ:
ping ¸í·ÉÀ» »ç¿ëÇÏ¿© ÇÑ ±¸¼º¿ø¿¡¼ ´Ù¸¥ ±¸¼º¿øÀ¸·Î Å×½ºÆ® ÆÐŶÀ» º¸³»¾î, Ŭ·¯½ºÅÍ ±¸¼º¿øµéÀÌ ¸ðµç ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ Åë½ÅÇÒ ¼ö ÀÖ´ÂÁö È®ÀÎÇϽʽÿÀ.
Samba ¼ºñ½º¸¦ ¼³Á¤ÇϽ÷Á¸é Samba RPM ÆÐŰÁö°¡ ¼³Ä¡µÇ¾î ÀÖ´ÂÁö È®ÀÎÇØ º¸½Ê½Ã¿À.
/etc/hosts ÆÄÀÏÀº IP ÁÖ¼Ò¸¦ È£½ºÆ®¸íÀ¸·Î ¹ø¿ªÇÑ Ç¥¸¦ ´ã°í ÀÖ½À´Ï´Ù. °¢ Ŭ·¯½ºÅÍ ±¸¼º¿øÀÇ /etc/hosts ÆÄÀÏÀº ´ÙÀ½°ú °°Àº Ç׸ñÀ» Æ÷ÇÔÇϰí ÀÖ¾î¾ß ÇÕ´Ï´Ù:
¸ðµç Ŭ·¯½ºÅÍ ±¸¼º¿øÀÇ IP ÁÖ¼Ò¿Í °ü·Ã È£½ºÆ®¸í
point-to-point ÀÌ´õ³Ý heartbeat ¿¬°á¿¡ »ç¿ëµÈ IP ÁÖ¼Ò¿Í °ü·Ã È£½ºÆ®¸í (»ç¼³ IP ÁÖ¼ÒÀÏ ¼öµµ ÀÖ½À´Ï´Ù)
/etc/hosts ÆÄÀÏÀÇ ´ëü·Î¼, DNS ¶Ç´Â NIS¿Í °°Àº À̸§ ºÎ¿© ¼ºñ½º (naming service)¸¦ »ç¿ëÇÏ¿© Ŭ·¯½ºÅÍ¿¡ ÀÇÇØ »ç¿ëµÇ´Â È£½ºÆ®¸íÀ» ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·¯³ª ÀÇÁ¸¼ºÀ» ÁÙÀÌ°í °¡¿ë¼ºÀ» ÃÖÀûÈÇϱâ À§ÇÏ¿©, /etc/hosts ÆÄÀÏÀ» »ç¿ëÇÏ¿© Ŭ·¯½ºÅÍ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽ºÀÇ IP ÁÖ¼Ò¸¦ Á¤ÀÇÇϽñæ Àû±Ø ÃßõÇÕ´Ï´Ù.
´ÙÀ½Àº Ŭ·¯½ºÅÍ ±¸¼º¿ø¿¡ À§Ä¡ÇÑ /etc/hosts ÆÄÀÏÀÇ ¿¹½ÃÀÔ´Ï´Ù:
127.0.0.1 localhost.localdomain localhost 193.186.1.81 cluster2.example.com cluster2 10.0.0.1 ecluster2.example.com ecluster2 193.186.1.82 cluster3.example.com cluster3 10.0.0.2 ecluster3.example.com ecluster3 |
¾ÕÀÇ ¿¹½Ã¿¡¼´Â µÎ °³ÀÇ Å¬·¯½ºÅÍ ±¸¼º¿ø (cluster2¿Í cluster3)¿¡ »ç¿ëµÇ´Â IP ÁÖ¼Ò¿Í È£½ºÆ®¸í, ±×¸®°í °¢ ±¸¼º¿ø¿¡¼ point-to-point heartbeat ¿¬°áÇϴµ¥ »ç¿ëµÈ ÀÌ´õ³Ý ÀÎÅÍÆäÀ̽º (ecluster2 and ecluster3)ÀÇ »ç¼³ IP ÁÖ¼Ò¿Í È£½ºÆ®¸íÀ» º¸¿©ÁÝ´Ï´Ù.
/etc/hosts ÆÄÀÏ¿¡¼ ·ÎÄà ȣ½ºÆ® Ç׸ñ¿¡¼ ·ÎÄÃÀÌ ¾Æ´Ñ ½Ã½ºÅÛÀÌ Æ÷ÇÔµÇÁö ¾Êµµ·Ï ·ÎÄà ȣ½ºÆ® Ç׸ñÀÌ ¿Ã¹Ù¸¥ Æ÷¸ËÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´ÂÁö È®ÀÎÇØ ÁֽʽÿÀ. ·ÎÄÃÀÌ ¾Æ´Ñ ½Ã½ºÅÛ (server1)ÀÌ Æ÷ÇÔµÈ À߸øµÈ ·ÎÄà ȣ½ºÆ® Ç׸ñÀÇ ¿¹½Ã´Â ´ÙÀ½°ú °°½À´Ï´Ù:
127.0.0.1 localhost.localdomain localhost server1 |
¸¸ÀÏ /etc/hosts ÆÄÀÏ Çü½ÄÀÌ ¿Ã¹Ù¸£Áö ¾Ê´Ù¸é, ÀÌ´õ³ÝÀÌ Á¦´ë·Î ¿¬°áµÇÁö ¾Ê°Ô µË´Ï´Ù. /etc/hosts ÆÄÀÏÀ» È®ÀÎÇϽŠÈÄ ÇÊ¿äÇÑ °æ¿ì ·ÎÄà ȣ½ºÆ® Ç׸ñ¿¡¼ ·ÎÄÃÀÌ ¾Æ´Ñ ½Ã½ºÅÛÀ» »èÁ¦ÇÏ¿© ÆÄÀÏ Çü½ÄÀ» Á¤Á¤ÇϽñ⠹ٶø´Ï´Ù.
°¢ ³×Æ®¿öÅ© ¾î´ðÅÍ´Â ÀûÀýÇÑ IP ÁÖ¼Ò¿Í ³Ý¸¶½ºÅ©¸¦ »ç¿ëÇÏ¿© ¼³Á¤µÇ¾î¾ß¸¸ ÇÑ´Ù´Â Á¡¿¡ À¯ÀÇÇØ ÁֽʽÿÀ.
´ÙÀ½Àº Ŭ·¯½ºÅÍ ±¸¼º¿ø¿¡¼ /sbin/ifconfig ¸í·ÉÀ» ÀÔ·Â ÈÄ Ãâ·ÂµÈ °á°úÀÇ ÀϺΠ¿¹½ÃÀÔ´Ï´Ù:
eth0 Link encap:Ethernet HWaddr 00:00:BC:11:76:93 inet addr:192.186.1.81 Bcast:192.186.1.245 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:65508254 errors:225 dropped:0 overruns:2 frame:0 TX packets:40364135 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 Interrupt:19 Base address:0xfce0 eth1 Link encap:Ethernet HWaddr 00:00:BC:11:76:92 inet addr:10.0.0.1 Bcast:10.0.0.245 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 Interrupt:18 Base address:0xfcc0 |
À§ÀÇ ¿¹½Ã´Â ÇÑ °³ÀÇ Å¬·¯½ºÅÍ ±¸¼º¿ø¿¡ ¿¬°áµÈ µÎ °³ÀÇ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º¸¦ º¸¿©ÁÝ´Ï´Ù; eth0 (±¸¼º¿øÀÇ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º) ±×¸®°í eth1 (point-to-point ÀÌ´õ³Ý ¿¬°á¿¡ »ç¿ëµÈ ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º)
DNS ¼¹ö¿¡ Ŭ·¯½ºÅÍ ±¸¼º¿øÀÇ IP ÁÖ¼Ò¸¦ Ãß°¡ÇÏ½Ç ¼öµµ ÀÖ½À´Ï´Ù. DNS¸¦ ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇÑ Á¤º¸´Â Red Hat Enterprise Linux ÂüÁ¶ °¡À̵带 ÂüÁ¶ÇϽðųª ³×Æ®¿öÅ© °ü¸®ÀÚ¿¡°Ô ¹®ÀÇÇϽñ⠹ٶø´Ï´Ù.
Ä¿³Î ºÎÆ® ŸÀӾƿô Á¦ÇÑÀ» ÁÙÀÓÀ¸·Î¼ Ŭ·¯½ºÅÍ ±¸¼º¿øÀÇ ºÎÆÃ ½Ã°£À» ÁÙÀÏ ¼ö ÀÖ½À´Ï´Ù. Red Hat Enterprise Linux ºÎÆÃ ¼ø¼¿¡¼ ºÎÆ®·Î´õ¿¡ ´ëü Ä¿³ÎÀ» ºÎÆÃÇϵµ·Ï ÁöÁ¤ÇÏ´Â °ÍÀÌ °¡´ÉÇÕ´Ï´Ù. Ä¿³Î¿¡ ÁöÁ¤µÈ µðÆúÆ® ŸÀӾƿô Á¦ÇÑÀº 10ÃÊ ÀÔ´Ï´Ù.
±¸¼º¿øÀÇ Ä¿³Î ºÎÆ® ŸÀӾƿô Á¦ÇÑÀ» º¯°æÇϽ÷Á¸é, ´ÙÀ½°ú °°ÀÌ ÀûÀýÇÑ ÆÄÀÏÀ» ÆíÁýÇϽñ⠹ٶø´Ï´Ù:
GRUB ºÎÆ®·Î´õ¸¦ »ç¿ëÇÏ½Ç °æ¿ì, /boot/grub/grub.conf ÆÄÀÏ¿¡¼ ŸÀӾƿô ¸Å°³ º¯¼ö¸¦ ÀûÀýÇÑ ÃÊ ´ÜÀ§ °ªÀ¸·Î (1Ãʸ¦ 10À¸·Î) timeout ¸Å°³ º¯¼ö·Î ÁöÁ¤ÇØ ÁֽʽÿÀ. ŸÀӾƿô ÇϱâÀü ½Ã°£À» 3ÃÊ·Î ¼³Á¤ÇϽ÷Á¸é, ´ÙÀ½°ú °°ÀÌ º¯¼ö¸¦ ÆíÁýÇÏ½Ã¸é µË´Ï´Ù:
timeout = 3 |
LILO ¶Ç´Â ELILO ºÎÆ®·Î´õ¸¦ »ç¿ëÇϽŴٸé, (x86 ½Ã½ºÅÛ¿¡¼´Â) /etc/lilo.conf ÆÄÀÏÀ» ÆíÁýÇϽðí (Itanium ½Ã½ºÅÛ¿¡¼´Â) elilo.conf ÆÄÀÏÀ» ÆíÁýÇϽñ⠹ٶø´Ï´Ù. timeout ¸Å°³ º¯¼ö¸¦ ¿øÇϽô °ªÀ¸·Î (1Ãʸ¦ 10À¸·Î) ÁöÁ¤ÇÏ½Ã¸é µË´Ï´Ù. ŸÀӾƿô ÇϱâÀü ½Ã°£À» 3ÃÊ·Î ¼³Á¤ÇϽ÷Á¸é, ´ÙÀ½°ú °°ÀÌ ÆíÁýÇÏ½Ã¸é µË´Ï´Ù:
timeout = 30 |
/etc/lilo.conf ÆÄÀÏ¿¡ ´ëÇÑ º¯°æ »çÇ×À» Àû¿ëÇϽ÷Á¸é, /sbin/lilo ¸í·ÉÀ» ½ÇÇàÇϽñ⠹ٶø´Ï´Ù.
Itanium ½Ã½ºÅÛ¿¡¼ /boot/efi/efi/redhat/elilo.conf ÆÄÀÏ¿¡ ´ëÇÑ º¯°æ »çÇ×À» Àû¿ëÇϽ÷Á¸é, /sbin/elilo ¸í·ÉÀ» ½ÇÇàÇϽñ⠹ٶø´Ï´Ù.
dmesg ¸í·ÉÀ» »ç¿ëÇÏ¿© ÄÜ¼Ö ½ÃÀÛ ¸Þ½ÃÁö¸¦ È®ÀÎÇØ º¸½Ê½Ã¿À. º¸´Ù ÀÚ¼¼ÇÑ Á¤º¸´Â dmesg(8) ¸Þ½ÃÁö¸¦ ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.
´ÙÀ½¿¡ Ãâ·ÂµÈ dmesg ¸í·É °á°ú ¿¹½Ã´Â ±¸¼º¿ø »ó¿¡¼ µÎ °³ÀÇ ¿ÜºÎ SCSI ¹ö½º¿Í 9 °³ÀÇ µð½ºÅ©°¡ °Ë»öµÈ °ÍÀ» º¸¿©ÁÝ´Ï´Ù. (¹é½½·¡½Ã(backslash)·Î ½ÃÀÛµÈ ÁÙÀº ´ëºÎºÐÀÇ È¸é¿¡¼ ÇÑ ÁÙ·Î ÀμâµË´Ï´Ù):
May 22 14:02:10 storage3 kernel: scsi0 : Adaptec AHA274x/284x/294x \ (EISA/VLB/PCI-Fast SCSI) 5.1.28/3.2.4 May 22 14:02:10 storage3 kernel: May 22 14:02:10 storage3 kernel: scsi1 : Adaptec AHA274x/284x/294x \ (EISA/VLB/PCI-Fast SCSI) 5.1.28/3.2.4 May 22 14:02:10 storage3 kernel: May 22 14:02:10 storage3 kernel: scsi : 2 hosts. May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST39236LW Rev: 0004 May 22 14:02:11 storage3 kernel: Detected scsi disk sda at scsi0, channel 0, id 0, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sdb at scsi1, channel 0, id 0, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sdc at scsi1, channel 0, id 1, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sdd at scsi1, channel 0, id 2, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sde at scsi1, channel 0, id 3, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sdf at scsi1, channel 0, id 8, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sdg at scsi1, channel 0, id 9, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sdh at scsi1, channel 0, id 10, lun 0 May 22 14:02:11 storage3 kernel: Vendor: SEAGATE Model: ST318203LC Rev: 0001 May 22 14:02:11 storage3 kernel: Detected scsi disk sdi at scsi1, channel 0, id 11, lun 0 May 22 14:02:11 storage3 kernel: Vendor: Dell Model: 8 BAY U2W CU Rev: 0205 May 22 14:02:11 storage3 kernel: Type: Processor \ ANSI SCSI revision: 03 May 22 14:02:11 storage3 kernel: scsi1 : channel 0 target 15 lun 1 request sense \ failed, performing reset. May 22 14:02:11 storage3 kernel: SCSI bus is being reset for host 1 channel 0. May 22 14:02:11 storage3 kernel: scsi : detected 9 SCSI disks total. |
´ÙÀ½¿¡ Ãâ·ÂµÈ dmesg ¸í·É °á°ú´Â Ŭ·¯½ºÅÍ ±¸¼º¿ø¿¡¼ quad ÀÌ´õ³Ý Ä«µå°¡ °Ë»öµÈ °ÍÀ» º¸¿©ÁÝ´Ï´Ù:
May 22 14:02:11 storage3 kernel: 3c59x.c:v0.99H 11/17/98 Donald Becker May 22 14:02:11 storage3 kernel: tulip.c:v0.91g-ppc 7/16/99 becker@cesdis.gsfc.nasa.gov May 22 14:02:11 storage3 kernel: eth0: Digital DS21140 Tulip rev 34 at 0x9800, \ 00:00:BC:11:76:93, IRQ 5. May 22 14:02:12 storage3 kernel: eth1: Digital DS21140 Tulip rev 34 at 0x9400, \ 00:00:BC:11:76:92, IRQ 9. May 22 14:02:12 storage3 kernel: eth2: Digital DS21140 Tulip rev 34 at 0x9000, \ 00:00:BC:11:76:91, IRQ 11. May 22 14:02:12 storage3 kernel: eth3: Digital DS21140 Tulip rev 34 at 0x8800, \ 00:00:BC:11:76:90, IRQ 10. |
Á÷·Ä ÀÎÅÍÆäÀ̽º¿Í ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º¿Í °°ÀÌ ÀÌ¹Ì ¼³Ä¡µÈ ÀåÄ¡°¡ Ä¿³Î¿¡¼ ¼³Á¤µÇ¾ú´ÂÁö ¿©ºÎ¸¦ È®ÀÎÇØº¸½Ã·Á¸é, °¢ ±¸¼º¿ø¿¡¼ cat /proc/devices ¸í·ÉÀ» »ç¿ëÇϽñ⠹ٶø´Ï´Ù. ÀÌ ¸í·ÉÀº ¶ÇÇÑ ±¸¼º¿ø »ó¿¡ ¿ø½Ã ÀåÄ¡(raw device) Áö¿øÀÌ ¼³Ä¡µÇ¾ú´ÂÁö ¾Ë¾Æ³»´Âµ¥µµ »ç¿ëµË´Ï´Ù. ¿¹¸¦ µé¸é:
Character devices: 1 mem 2 pty 3 ttyp 4 ttyS 5 cua 7 vcs 10 misc 19 ttyC 20 cub 128 ptm 136 pts 162 raw Block devices: 2 fd 3 ide0 8 sd 65 sd |
À§ÀÇ ¿¹½Ã¿¡¼´Â ´ÙÀ½À» º¸¿©ÁÝ´Ï´Ù:
³»ÀåÇü ½Ã¸®¾ó Æ÷Æ® (ttyS)
½Ã¸®¾ó È®Àå Ä«µå (ttyC)
¿øÀåÄ¡ (raw)
SCSI ÀåÄ¡ (sd)