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Dirty:
Indicates the existence of Dirty segments in the cache (‘Dirty’ refers to a cached file
that is inconsistent with the server). This value should be 0 for all commands.
Status:
Either displays 0 or 1 to inform the user if the command was successful (0) or if it
failed (1).
To display the Trace information in a more visual form, click the ‘Switch to Chart Display’
button below the Trace log.
1 LBA (Logical Block Address) Graph displays the logical sectors that the RAID opera-‐
tions are targeting. It is the number/sector where the virtual ‘head’ is positioned.
The values are graphed as sector (Y) against Entry Number (X). This example
shows a straight line because the process was a sequential read operation.
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QOS 8-Bay User Manual
QOS Server is a subsidary of Ocean Tides Productions Ltd. © Copyright 2013
