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±Û¾´ÀÌ: HP-UX [HP-UX]KRS ¿¡·¯ 2 ½Ã Á¶Ä¡¹æ¹ý Á¶È¸¼ö: 12711


kcweb¶Ç´Â kctune À¸·Î »õ·Î¿î Ä¿³ÎÆĶó¹ÌÅ͸¦ Àû¿ëÇÏ·Á°í ÇÏ¸é ¿¡·¯°¡ ¹ß»ý



krs_sysinit: can't get filename error unable to retrieve module information from configuration "current: kc_kr_open_node(/kconfig/mduls): krs error code 2

unable to load moduls scheduled to be loaded at boot time kc_mod_get_failed
unable to read title of configuration "current krs error code 2

warning. unable ro read the currently booted kernel configuration in order to generate an updated system file the system file may be out of sync with the kernel configuration. the kernel specified krs file krs/config.krs in your kernel configuration directory was not found. the system will boot up to single user mode.

cannot create /stand/current/krs
too many level of symbolic links

config.krs is linked to itself

º¹±¸¸¦ À§Çؼ­ ¹é¾÷Ä¿³Î±¸¼ºÀ¸·Î ½Ã½ºÅÛÀ» rebootÇÕ´Ï´Ù.

HPUX> boot backup

½Ã½ºÅÛ¿¡ backup KC¿¡¼­ ºÎÆÃµÇ¾î ¿Ã¶ó¿È

# ll /stand/current
total 93168
-rw-r--r-- 1 root root 0 Mar 24 17:03 .config
-rw-r--r-- 1 root root 147 Mar 24 17:03 README
drwxr-xr-x 3 root root 96 Mar 24 17:03 bootfs
lrwxr-xr-x 1 root root 19 Mar 25 07:09 krs -
> /stand/nextboot/krs
drwxr-xr-x 2 root root 96 Mar 25 07:09 krs.pre-split
drwxr-xr-x 2 root root 8192 Mar 25 07:16 mod
-rw-r--r-- 1 root root 3159 Mar 25 07:16 system
-rwxr-xr-x 4 root sys 47672688 Feb 9 10:33 vmunix

krc°¡ /stand/nextboot/krs¿¡ symbolic linkµÇ¾î ÀÖÀ½

#kconfig -v
Configuration backup
Title Automatic Backup
Save Time Wed Mar 17 16:08:12 2004
Modify Time Wed Mar 17 16:08:12 2004
Kernel Path /stand/backup/vmunix

Configuration last_install
Title Created by last OS install
Save Time Tue Feb 3 18:16:27 2004
Modify Time Tue Feb 3 18:16:27 2004
Kernel Path /stand/last_install/vmunix

/stand/system ¿¡¼­ KC¸¦ importÇÕ´Ï´Ù.

#kconfig -i /stand/system
WARNING: The currently running configuration has changes that are being
held for next boot.
==> Do you wish to continue? yes
retval = -1 errno = 16 Device busy
ERROR: Deletion of "/stand/nextboot" returned error [16] [Device busy]
ERROR: Unable to mark the configuration 'current' to be used at next
boot: symlink: File exists
ERROR: Unable to discard pending changes before trying to import to currently running configuration.

--> /stand/nextbootÀ» Áö¿ì´Â °úÁ¤¿¡¼­ ¿¡·¯¹ß»ýÇÔ

symbolic links¸¦ Áö¿ì°í ³ª¼­ /stand/nextbootÀ» Áö¿ï ¼ö ÀÖÀ½

# rm -r /stand/nextboot

ÇÏÁö¸¸ kconfig -i´Â invalid system file¶§¹®¿¡ ½ÇÆÐÇÔ
/stand/systemÀÌ Áö¿öÁø /stand/nextboot/system ¿¡ linkµÇ¾î ÀÖ¾ú±â¶§¹®ÀÔ´Ï´Ù.

# cp /stand/current/system /stand/system

#kconfig -i /stand/system
WARNING: The currently running configuration has changes that are being held for next boot.
==> Do you wish to continue? yes
WARNING: The automatic 'backup' configuration currently contains the configuration that was in use before the last reboot of this system.
==> Do you wish to update it to contain the current configuration
before making the requested change? yes
* The automatic 'backup' configuration has been updated.
* /stand/system has been imported. The changes have been applied to the currently running system.

tunable setting ÀÌ Àû¿ë°¡´ÉÇØÁ³½À´Ï´Ù.


°ü·Ã±Û : ¾øÀ½ ±Û¾´½Ã°£ : 2009/07/22 9:59 from 218.38.35.226

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