Is it possible to change the IO scheduler tunings for Fusion IO devices?
Issue
- We have a system with Fusion ioDrive 2 card in that, we would like to have use
noopfor its IO Scheduler. However, when attempting to access/sys/block/fioa/queue/schedulerit was observed that neither thequeuedirectory nor theschedulerfile exist for that device. Is there way to view the IO Scheduler being used for the fioa device as well as change/tune it during runtime?
Environment
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux OpenStack Platform 5
- Red Hat Enterprise Linux OpenStack Platform 6
- Red Hat Enterprise Linux OpenStack Platform 7
- Red Hat OpenStack Platform 8
- Red Hat OpenStack Platform 9
- Fusion-io devices connected to ioDrive2 controller
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