E3500¿¡¼­ Boot Disk¸¦ DumpÈÄ ±³Ã¼½Ã
ÀÛ¼ºÀÚ °ü¸®ÀÚ ÀÛ¼º½Ã°£ 2003-10-07 17:46:14
 

FCAL disk¸¦ boot disk·Î »ç¿ëÇÒ °æ¿ì disk°¡ WWNÀ» °¡Áö°í Àֱ⠶§¹®¿¡
disk±³Ã¼½Ã WWNÀ» ¹Ù²ãÁÖ¾î¾ß¸¸ error¾øÀÌ bootingÀ» ÇÒ¼ö ÀÖ´Ù.

´ÙÀ½°ú °°Àº ¼ø¼­´ë·Î ½ÇÇà ÇÏ¿©¾ß ÇÑ´Ù.

1) disk¸¦ ±³Ã¼ ÇÑ´Ù.
2) OS cdrom À» ÀÌ¿ëÇÏ¿© single user mode ·Î bootingÇÑ´Ù
    ok boot cdrom -s
3) disk partitionÀ» ¸¸µçÈÄ filesystemÀ» creationÇÏ°í, mountÇÑÈÄ data¸¦  restoreÇÑ´Ù.
4) "installboot" command¸¦ ÀÌ¿ëÇÏ¿© bootblockÀ» install ÇÑ´Ù.
      # installboot /usr/platform/`uname -i`/lib/fs/ufs/bootblk /dev/rdsk/c0t0d0s0
5) root partitionÀ» mountÇÑÈÄ device tree¸¦ re-buildÇÑ´Ù.
      # mount /dev/dsk/c0t0d0s0 /a
      # drvconfig -r /a -p /a/etc/path_to_inst
      # cd /devices
      # find . -print | cpio -pduVm /a/devices
      # disks -r /a
      # devlinks -r /a
      # rmÀ¸·Î / ¿¡ »ý¼ºµÈ /devices¿¡ ÀÖ´Â ÆÄÀϵé°ú °°Àº °ÍÀ» »èÁ¦ÇÑ´Ù.
          (»èÁ¦¸¦ ¾ÈÇÏ¸é ºÎÆÃÀº µÇ³ª CDE ±¸µ¿½Ã Error·Î ¸®ºÎÆà µÈ´Ù)

6) luxadm command¸¦ »ç¿ëÇÏ¿© EEPROMÀÇ "boot-device" parameter¸¦ ¼öÁ¤ÇÑ´Ù.
      # luxadm set_boot_dev /dev/dsk/{root slice entry}
      (°¡´ÉÇϸé, EEPROMÀÇ "boot-device" parameter·Î °°ÀÌ ¼öÁ¤ÇÑ´Ù.)

7) systemÀ» rebootingÇÑ´Ù.


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