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Chapter 3: Remote Management
The Remote Management Console
Quantum DXi4700 User’s Guide
64
DXi4700 State
Disk Space Level
System Actions
Critical Reserve
Space
(Red)
Free Space is less than:
250 GB
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.
No Space
(Red)
Free Space is less than:
10 GB
Note: No Space
also occurs if the Used
Metadata percentage is 85% or greater.
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.
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.
l
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.
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
). Click a menu item to display the corresponding management page.