AIX Switching Kernel Bit Modes: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
Line 9: | Line 9: | ||
# Verify that the server is running the 32 bit kernel. | # Verify that the server is running the 32 bit kernel. | ||
## <tt>'''# bootinfo -K'''</tt> | ## <tt>'''# bootinfo -K'''</tt> | ||
# Add the drives to the bootlist that where listed with the lslv command. | |||
## <tt>'''# bootlist -m normal <hdisk#> ... <hdisk#n>''' | |||
== Switching to the 64 bit Kernel == | == Switching to the 64 bit Kernel == | ||
Line 20: | Line 22: | ||
# Verify that the server is running the 64 bit kernel. | # Verify that the server is running the 64 bit kernel. | ||
## <tt>'''# bootinfo -K'''</tt> | ## <tt>'''# bootinfo -K'''</tt> | ||
# Add the drives to the bootlist that where listed with the lslv command. | |||
## <tt>'''# bootlist -m normal <hdisk#> ... <hdisk#n>'''</tt> | |||
== Resources == | == Resources == |
Revision as of 13:34, 26 January 2012
Switching to the 32bit Kernel
- # ln -sf /usr/lib/boot/unix_mp /unix
- # ln -sf /usr/lib/boot/unix_mp /usr/lib/boot/unix
- You will need to note which hdisks that hd5 appears on.
- # lslv -m hd5
- Change the base operating system boot devices repeat for each disk listed in previous step.
- # # bosboot -ad <hdisk#>
- Restart the server to apply the changes.
- Verify that the server is running the 32 bit kernel.
- # bootinfo -K
- Add the drives to the bootlist that where listed with the lslv command.
- # bootlist -m normal <hdisk#> ... <hdisk#n>
Switching to the 64 bit Kernel
- # ln -sf /usr/lib/boot/unix_64 /unix
- # ln -sf /usr/lib/boot/unix_64 /usr/lib/boot/unix
- You will need to note which hdisks that hd5 appears on.
- # lslv -m hd5
- Change the base operating system boot devices repeat for each disk listed in previous step.
- # # bosboot -ad <hdisk#>
- Restart the server to apply the changes.
- Verify that the server is running the 64 bit kernel.
- # bootinfo -K
- Add the drives to the bootlist that where listed with the lslv command.
- # bootlist -m normal <hdisk#> ... <hdisk#n>