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Full Discussion: FreeBSD - Kernel Queries/Issues
Operating Systems BSD FreeBSD - Kernel Queries/Issues Post 302254092 by drbabbers on Monday 3rd of November 2008 03:24:45 PM
Old 11-03-2008
I think I may have found a way to do this:

'The kernel does not boot:

If your new kernel does not boot, or fails to recognize your devices, do not panic! Fortunately, FreeBSD has an excellent mechanism for recovering from incompatible kernels. Simply choose the kernel you want to boot from at the FreeBSD boot loader. You can access this when the system boot menu appears. Select the “Escape to a loader prompt” option, number six. At the prompt, type unload kernel and then type boot /boot/kernel.old/kernel, or the filename of any other kernel that will boot properly. When reconfiguring a kernel, it is always a good idea to keep a kernel that is known to work on hand.'

Is this what I should do to get this current kernel set as the default? Or shall I just get a new copy of the GENERIC kernel and start again with the recompile? The reason I say this is that the GENERIC kernel has been broken.
 

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LEARN ABOUT DEBIAN

aio

AIO(4)							   BSD Kernel Interfaces Manual 						    AIO(4)

NAME

     aio -- asynchronous I/O

SYNOPSIS

     To link into the kernel:
     options VFS_AIO

     To load as a kernel loadable module:
	   kldload aio

DESCRIPTION

     The aio facility provides system calls for asynchronous I/O.  It is available both as a kernel option for static inclusion and as a dynamic
     kernel module.

SEE ALSO

     aio_cancel(2), aio_error(2), aio_read(2), aio_return(2), aio_suspend(2), aio_waitcomplete(2), aio_write(2), lio_listio(2), config(8),
     kldload(8), kldunload(8)

HISTORY

     The aio facility appeared as a kernel option in FreeBSD 3.0.  The aio kernel module appeared in FreeBSD 5.0.

BSD
								 October 24, 2002							       BSD
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