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Can't Enable write cache on disk with event ID 34

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Can't Enable write cache on disk with event ID 34

Postby guest » Sun Mar 16, 2014 10:45 am

Performance issue on TS as VM - Resolution with screenshots

After monitoring it we found the problem is write cache. We improve the ... I
checked all other VMs, the Enable advanced performance is unchecked. Do you
... A: To improve the performance for the disk, here are some proactively action
plans:.
www.chicagotech.net/remoteissues/tsperformance1.htm

However, when we follow the resolution to Enable write cache, it doesn't take it with this event:

Event Type: Warning
Event Source: Disk
Event Category: None
Event ID: 34
Description:
The driver disabled the write cache on device \Device\Harddisk0\DR0.

How to fix it?
Tablet and Smartphone Setup Guide
http://www.quicksetupguide.com

Troubleshooting Vista Wireless
http://chicagotech.net/
guest
 
Posts: 10191
Joined: Mon Nov 27, 2006 1:10 pm

Re: Can't Enable write cache on disk with event ID 34

Postby guest » Sun Mar 16, 2014 10:46 am

if you have a BBU(Battery Backup Unit) installed. Since I notice that if we have a BBU installed on the controller, the battery preserves the contents of the controller cache memory for a limited period of time (up to 72 hours) in the event of a system power loss. When a BBU is installed, if the battery is not "Ready," write cache is disabled and cannot be enabled.
Tablet and Smartphone Setup Guide
http://www.quicksetupguide.com

Troubleshooting Vista Wireless
http://chicagotech.net/
guest
 
Posts: 10191
Joined: Mon Nov 27, 2006 1:10 pm


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