Am 17.11.2017 um 17:57 schrieb Steven Haigh:
On Saturday, 18 November 2017 3:41:14 AM AEDT Reindl Harald wrote:
> Am 17.11.2017 um 17:34 schrieb Patrick O'Callaghan:
>
>> I installed a 120GB Samsung SSD for / about 3 years ago. My i7-3770
>> (also 3 years old and the 3770 is not the fastest i7) takes 12 seconds
>> from boot menu to login screen
>
>
> not very impressing, that below is a 6 years old 4-drive-RAID10 with 6
> years old rotating disks - i expect a proper configured system with
> useless services disabled to boot on a SSD far below 10 seconds
>
> Startup finished in 998ms (kernel) + 1.059s (initrd) + 16.948s
> (userspace) = 19.006s
That's not bad....
Startup finished in 19.474s (firmware) + 1.227s (loader) + 4.935s (kernel) +
2.036s (initrd) + 5.140s (userspace) = 32.814s
Thats with a Ryzen 1700x, 16Gb RAM and an NVMe PCIe SSD...
There is a 2 second wait at the GRUB menu for my dual boot, but otherwise,
how'd you get things so quick?
the grub timeout is not part of that game!
by just add 4 fast HDD's to a RAID10 and remove/disable everything which
i don't really need, in a RAID10 reads canm be done from all 4 drives -
large files are striped on two disks and each of the stripes has a
mirror, so the OS can read 25% of the file parallel from a different drive