xfs_force_shutdown after Raid crash

[KELEMEN Peter]

* Emmanuel Florac (eflorac at intellique.com) [20090204 16:15]:

> Yes but it set cache for the array globally, I don't find
> anything about the individual disks write cache specifically.
> Same thing for Xyratex.

"Write cache includes the disk drive cache and controller cache."

I assume this means you can only set the drive caches and the unit
caches together.

Peter

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