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forestbaker/READ_FPDMA_QUEUED.sh

Created August 29, 2016 20:40
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Got “READ FPDMA QUEUED” errors from “dmesg” output
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READ_FPDMA_QUEUED.sh
# Got “READ FPDMA QUEUED” errors from “dmesg” output
# Likely have an issue with the hard disk controller driver
# resolve by disabling NCQ
echo 1 > /sys/block/sdX/device/queue_depth
# verify if NCQ is enabled
# returned value will be higher than “1”
cat /sys/block/sdX/device/queue_depth
# enable NCQ with:
echo 31 > /sys/block/sdX/device/queue_depth
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