| Unix/Solaris 관련게시판 |
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| 2000/07/19(19:43) from 203.254.154.69 | |
| 작성자 : 강줄기 (jkkang65@hanmail.net) | 조회수 : 2000 , 줄수 : 22 |
| Boot block이 손상되었을 때 |
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Boot Sequence for the Solaris2.x Operating System Booting From CD-ROM Repair a Bad Boot Block 1. > b sd(0,6,2) -sw or ok boot cdrom -sw 2. # cd /usr/platform/`arch-k`/lib/fs/ufs 3. # installboot bootblk /dev/rdsk/c0t3d0s0 -> boot block을 booting disk에 install 4. # halt 5. ok boot Replacing the Kernel Unix File 1. ok boot cdrom -sw or ok boot sd(0.6.2) -sw 2. # mount /dev/dsk/c0t#d0s0 /a 3. # cp /kernel/unix /a/kernel/unix (or /kernel/genunix) 4. # halt 5. ok boot Using vi Single-User Mode from the CD-ROM Files 1. ok boot cdrom -sw or ok boot sd(0,6,2) -sw 2. # mount /dev/dsk/c0t3d0s0 /a -> 여기서 /dev/dsk/c0t3d0s0는 booting disk 3. # TERM=sun ; export TERM 4. # vi /a/etc/vfstab -> 잘못입력된 entry를 수정 5. # reboot |
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