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document Hardware RAID and DSS Lite
Symptom: Is it possible to use a hardware RAID controller with DSS Lite Problem: If your total drive capacity is over 1TB DSS lite will not work Solution: I  tested with an Areca RAID controller (ARC-1110) I created an RAID set then activated the...
rating 26 Feb, 2009 Views: 4146
document Can't access the 3DM using Open-E GUI
Problem: I upgrade my Open-E to the Atlanta release (3511) and after that I can't access the 3DM for accessing the 3Ware RAID controller. Symptom: The Normal 0 false false false EN-US X-NONE X-NONE ...
Not rated 01 Apr, 2009 Views: 2887
document Can't access the 3DM using Open-E GUI
Problem: I upgrade my Open-E to the Atlanta release (3511) and after that I can't access the 3DM for accessing the 3Ware RAID controller. Symptom: The Normal 0 false false false EN-US X-NONE X-NONE ...
Not rated 01 Apr, 2009 Views: 2149
document Why I can't use the added drives?
Problem: I added couple drives to the RAID currently i'm using and finish the initiliazation. I can see the added storage in the Unit Manager menue of the Open-E GUI, but not in the Volume Manager, where I create/expand the LV's. Solution: IAfter expanding the RAID array you have to...
Not rated 14 Jul, 2009 Views: 2334
document Hardware failure, RAID rebuilds, and Data/Volume Replication
Hardware failure can be a show stopper for any shop without proper backups, and hardware reserves. It can be very costly to send hard drives for data recovery. Even with a proper backup plan in place, failures can happen. To mitigate some of the headache, and expense in drive recovery, and...
rating 06 May, 2011 Views: 2814
document System performance, and RAID BIOS settings.
The most probable reason for very bad system performance is the RAID controller's cache being disabled! In most cases there is no need for any investigation. The first thing to check is if the RAID Cache is ON, and enable it if it is not. Some RAID controllers without a BATTERY...
rating 26 Apr, 2013 Views: 7305
document Information on Configuring for Optimal RAID Performance
Write Policy The Write Policy can have a very big impact on write performance. There are two modes available: 1. Write Back 2. Write Thru. Write Back Mode This mode provides better performance in most cases. In Write‐Back mode, the RAID controller acknowledges write I/O requests...
rating 21 Sep, 2016 Views: 57160
document How to add second Areca RAID array to existing DSS V6 configuration and establish the connection to iSCSI target from Windows 2008 Server R2
Log on to DSS WebGUI Go to SETUP → H/W RAID Choose your Areca controller and press Areca button Areca Management should open in a new window Go to Create RAID Set ...
rating 13 Oct, 2011 Views: 2937
document How to setup email notification using Megaraid Storage Manager
Install and start Megaraid Storage Manager, enter your server IP and log in using user and password set in SETUP -> H/W RAID (default are user:raid, password: raid). Then follow instructions described in LSI knowledge base: http://kb.lsi.com/Knowledgebas eArticle16473.aspx Information...
rating 18 Jan, 2018 Views: 9960
document Configuring LSI RAID Controller alerts sent to DSS V7
Configuring LSI RAID Controller alerts sent to DSS V7 Alerts sent to DSS V7 from the LSI MegaRAID Controller can be enabled, or disabled in the following categories: Information, Critical, and Fatal. To do this, you may disable them, by category, or individually, from the 'System Log' on...
rating 28 Mar, 2013 Views: 7624
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