PCI-E X4 to M.2/NGFF NVMe SSD - support?
#14
dukla2000
(08-07-2018, 11:38 PM)AndyOfLinux Wrote:
(08-06-2018, 09:36 PM)Bullet64 Wrote: Are you using mainline kernel? Atm, mainline kernel is faster.With LXDE you have some package manager, probably Synaptic? If you fire Synaptic, search for 4.18.0-rc8 you should see 3 packages - headers, image and debug image. Install the image and reboot.

OK - Thanks again  Smile

I changed from kernel:
 Linux rockpro64 4.4.132-1075-rockchip-ayufan-ga83beded8524
to:
 Linux rockpro64 4.18.0-rc8-1056-ayufan-gad339353011e

and see WAY faster NVMe disk performance:

Code:
sudo hdparm -tT --direct /dev/nvme0n1

/dev/nvme0n1:
 Timing O_DIRECT cached reads:   1788 MB in  2.00 seconds = 894.06 MB/sec
 Timing O_DIRECT disk reads: 2688 MB in  3.00 seconds = 895.90 MB/sec


and "everything else" still seems to work OK.  I am currently using/testing MongoDB 4.0 on the ROCKPro64 with even better performance, now.
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Messages In This Thread
RE: PCI-E X4 to M.2/NGFF NVMe SSD - support? - by AndyOfLinux - 08-08-2018, 11:09 AM

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