Quantum DXi6900 User Manual page 72

Chapter 3: Remote Management
The Remote Management Console
DXi6900 State
Normal (Green)
Low Space (Yellow)
Critical Reserve Space
(Red)
No Space (Red)
Blockpool Verify Behavior
A blockpool verify operation occurs if data on the system requires repair, for example, after an unexpected
shutdown due to a power loss. During a blockpool verify operation, the banner displays the Attention state.
Clicking Attention displays the message: A previous unclean shutdown of the DXi has required a data
verification to commence. While in this condition the DXi is operational, but performance may be severely
degraded.
While a blockpool verify operation is in progress, some system operations are affected.
Mounting VTL cartridges created prior to the blockpool verify may fail.
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Retrieving data created prior to the blockpool verify may fail.
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Quantum DXi6900 User's Guide
Disk Space Level
Normal disk space
Free Space is less than:
500 GB + 100 GB x (total usable capacity in
TB / 10 TB)
Free Space is less than:
250 GB
Free Space is less than:
10 GB
Note: No Space also occurs if the
Used Metadata percentage is 85% or
greater.
System Actions
Low Capacity button is dark.
Backup ingest and replication
occur as normal.
Space reclamation occurs at
normally scheduled times.
Low Capacity button is lit.
Backup ingest and replication
occur as normal.
Space reclamation is
automatically started.
Low Capacity button is lit.
Backup ingest and replication
are stopped.
Space reclamation is
automatically started.
Note: VTL cartridge
metadata files may still
be updated.
Low Capacity button is lit.
Backup ingest and replication
are stopped.
Space reclamation is
automatically started.
Note: VTL cartridge
metadata files may not be
updated.
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