Robin Holt <[email protected]> writes:
> OK. I just got the OK from management. The system we were booting was
> for research only. We had NR_CPUS=num_online_cpus()=4096 which were
> non-hyperthreaded. With no attached I/O and the tweak I originally
> posted plus one change Jack has already gotten accepted, the machine
> booted in approx 12 minutes.
How much of that time was between the time the kernel was loaded
and before user space was started?
Twelve minutes sounds like a long time for a boot, if you aren't fsck'ing
filesystems.
Eric
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