Malinux' notes: Difference between revisions
Jump to navigation
Jump to search
| Line 9: | Line 9: | ||
echo 1 > /sys/block/sdk/device/queue_depth | echo 1 > /sys/block/sdk/device/queue_depth | ||
</ | </syntaxhighlight> | ||
Revision as of 03:32, 21 November 2021
Disable NCQ
Disabling NCQ (Native Command Queuing) can in some circumstances improve performance
# To check if ncq is already off, its' likely not if you haven't already turned it off
cat /sys/block/sdX/device/queue_depth
# it will return 32 if it's on
# To turn it off:
echo 1 > /sys/block/sdk/device/queue_depth