원본 파일이 손상되거나 시스템이 부트되지 않아 부트 프로세스 중 대체 커널 또는 /etc/system 파일을 지정해야 할 경우 시스템을 대화식으로 부트하는 것이 유용합니다. 시스템을 대화식으로 부트하려면 다음 절차를 사용하십시오.
다음 절차에서는 부트 환경이 하나뿐인 시스템의 대화식 부트를 수행할 때 대체 /etc/system 파일을 지정하는 방법에 대해 설명합니다. 대체 부트 환경을 부트할 수도 있습니다.
# cp /etc/system /etc/system.bak # cp /boot/solaris/filelist.ramdisk /boot/solaris/filelist.ramdisk.orig # echo "etc/system.bak" >> /boot/solaris/filelist.ramdisk
Name of system file [etc/system]: /etc/system.bak
정보를 제공하지 않고 Return 키를 누르면 시스템 기본값이 사용됩니다.
# reboot
다음 예에서는 시스템 기본값(대괄호 [] 안에 표시됨)을 그대로 적용합니다.
# init 0
# svc.startd: The system is coming down. Please wait.
svc.startd: 121 system services are now being stopped.
Apr 22 00:34:25 system-28 syslogd: going down on signal 15
svc.startd: Killing user processes.
umount: /home busy
Apr 22 06:34:37 The system is down. Shutdown took 18 seconds.
syncing file systems... done
Program terminated
{11} ok boot -a
SC Alert: Host System has Reset
Sun Fire T200, No Keyboard
Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
OpenBoot 4.30.4.d, 16256 MB memory available, Serial #74139288.
Ethernet address 0:14:4f:6b:46:98, Host ID: 846b4698.
Boot device: /pci@780/pci@0/pci@9/scsi@0/disk@0,0:a File and args: -a
Name of system file [/etc/system]: /etc/system.bak
SunOS Release 5.11 Version 11.2 64-bit
Copyright (c) 1983, 2014, Oracle and/or its affiliates. All rights reserved.
Retire store [/etc/devices/retire_store] (/dev/null to bypass): Press Return
system-28 console login:
예 4-17 x86: 대화식으로 시스템 부트다음 예에서는 x86 기반 시스템이 대화식으로 부트됩니다.
root@system-04:~# reboot -p
Apr 23 15:37:04 system-04 reboot: initiated by user1 on /dev/consoleTerminated
system-04% syncing file systems... done
rebooting...
.
.
.LSI Corporation MPT SAS BIOS
MPTBIOS-6.26.00.00 (2008.10.14)
Copyright 2000-2008 LSI Corporation.
Initializing..|Press F2 to runS POPUP (CTRL+P on Remote Keyboard)
Press F12 to boot from the network (CTRL+N on Remote Keyboard)
System Memory : 8.0 GB , Inc.
Auto-Detecting Pri Master..ATAPI CDROM 0078
Ultra DMA Mode-2
GNU GRUB version 1.99,5.11.0.175.1.0.0.14.0
****************************************************************************
*Oracle Solaris 11.2 *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
* *
****************************************************************************
Use the * and * keys to select which entry is highlighted.
Press enter to boot the selected OS, 'e' to edit the commands
before booting or 'c' for a command-line.
GNU GRUB version 1.99,5.11.0.175.1.0.0.15.1
+--------------------------------------------------------------------------+
| setparams 'Oracle Solaris 11.2' |
| |
| insmod part_msdos |
| insmod part_sunpc |
| insmod part_gpt |
| insmod zfs |
| search --no-floppy --fs-uuid --set=root cd03199c4187a7d7 |
| zfs-bootfs /ROOT/s11u2/@/ zfs_bootfs |
| set kern=/platform/i86pc/kernel/amd64/unix |
| echo -n "Loading ${root}/ROOT/s11u2/@$kern: " |
| $multiboot /ROOT/s11u2/@/$kern $kern -B $zfs_bootfs -a |
| set gfxpayload="1024x768x32;1024x768x16;800x600x16;640x480x16;640x480x1\ |
+--------------------------------------------------------------------------+
Minimum Emacs-like screen editing is supported. TAB lists
completions. Press Ctrl-x or F10 to boot, Ctrl-c or F2 for
a command-line or ESC to discard edits and return to the GRUB menu.
Booting a command list
Loading hd0,msdos1,sunpc1/ROOT/s11u2/@/platform/i86pc/kernel/amd64/unix: 0
%...done.
Loading hd0,msdos1,sunpc1/ROOT/s11u2/@/platform/i86pc/amd64/boot_archive:
0%...
.
.
.
Name of system file [/etc/system]: /etc/system.bak
SunOS Release 5.11 Version 11.s 64-bit
Copyright (c) 1983, 2014, Oracle and/or its affiliates. All rights reserved.: 0
Retire store [/etc/devices/retire_store] (/dev/null to bypass): Press Return
NOTICE: kmem_io_2G arena created
Hostname: system-04
system-04 console login: