Main Menu - Quantum DXi4700 User Manual

Chapter 3: Remote Management
The Remote Management Console
DXi4700 State Disk Space Level
Critical Reserve Free Space is less than:
Space (Red)
250 GB
No Space (Red) Free Space is less than:
10 GB
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.
l
Retrieving data created prior to the blockpool verify may fail.
l
Creating and mounting new VTL cartridges should succeed.
l
Ingesting new data to new VTL cartridges or using NAS/OST should succeed.
l
Sending data that existed prior to the blockpool verify to a replication target may fail.
l
Sending new data to a replication target, or receiving replicated data, should succeed.
l
Space reclamation and healthchecks will fail.
l
When the blockpool verify is complete, the banner displays Normal, and the system resumes normal
operation

Main Menu

The main menu displays on the left side of the DXi4700 remote management console (see
next page). Click a menu item to display the corresponding management page.
Quantum DXi4700 User's Guide
Note: No Space also occurs if the Used
Metadata percentage is 85% or greater.
System Actions
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.
Figure 38 on the
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