Unable to change IO scheduler on nvme device
Issue
-
Not able to change IO scheduler on nvme drivers.
[root@host etc]# cat /sys/block/nvme3n1/queue/scheduler none [root@host etc]# echo deadline > /sys/block/nvme3n1/queue/scheduler [root@host etc]# cat /sys/block/nvme3n1/queue/scheduler none
Environment
- Red Hat Enterprise Linux 7
- Intel PCIe Data Center (DC) SSD NVME controller
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