If you need to make a new file system after upgrading K2 software, the values are set
automatically by the upgraded version of Storage Utility.
This task applies to the following devices:
• Stand-alone K2 Summit Production Clients. This includes internal storage and
direct-connect storage K2 Summit Production Clients.
• K2 Solo Media Server
1. Open Storage Utility on the K2 Solo Media Server or stand-alone K2 Summit
Production Client.
2. In Storage Utility click Tools | Modify File System.
3. When prompted "...offline mode now?" click Yes.
4. When prompted "...continue?" click Yes.
The Modify File System window opens and displays the text of the configuration
file.
5. In the text of the configuration file, identify the RTIO setting and if necessary
modify the value as follows:
• On a K2 Summit Production Client the required RTIO value is 370 and is
configured as follows:
# *********************************************************
# A stripe section for defining stripe groups.
# *********************************************************
[StripeGroup VStripe]
.
.
.
Rtios 370
.
• On a K2 Solo Media Server with standard Hard Disk Drives (HDD) the required
RTIO value is 170 and is configured as follows:
# *********************************************************
# A stripe section for defining stripe groups.
# *********************************************************
[StripeGroup VStripe]
.
.
.
Rtios 170
.
• On a K2 Solo Media Server with optional Solid State Drives (SSD) or on a K2
Summit Production Client the required RTIO value is 250 and is configured as
follows:
# *********************************************************
# A stripe section for defining stripe groups.
# *********************************************************
62 K2 Version 7.2.7 Release Notes & Upgrade Instructions 12 May 2010
Upgrading K2 systems
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