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Deus Ex Machina » Eventlog » Event 34 - Disk

Disk - 34


Warning

Description »
The driver disabled the write cache on device \Device\Harddisk0\DR0.
Data formatted as » WORDS
0000: 0004000f 00620001 00000000 80040022
0010: 00000001 00000000 00000000 00000000
0020: 00000000 00000000 00000000 


You'll see this entry logged if you attempt to enable write-caching on a device that doesn't support it. If you think your disk device is supposed to support write caches, you should check your firmware revisions and the hardware health (eg failed accelerator battery).
Especially check the firmware revision if you have a Dell/LSI PERC 5i RAID Controller.