Quantum DXi4701, User Manual

Page: 78 / 440

Chapter 3: DXi4701 Remote Management
The Remote Management Console
52 Quantum DXi4701 User’s Guide
Table 7 DXi4701 Model
Number
Low Space Management
As disk capacity is used and free disk space approaches low levels, the
DXi4701 automatically responds as detailed in Table 8 .
When the DXi4701 enters the Low Space state, space reclamation is
automatically started to free up disk space. A space reclamation task is
initiated every 10 minutes until space reclamation begins. Space
reclamation ends when the DXi4701 exits the Low Space state. (Any
space reclamation tasks running at that time are allowed to complete.)
When the DXi4701 enters the
Critical Reserve Space state, backup
ingest is stopped, and target replication to the system is paused. Backup
ingest and target replication resume when the DXi4701 exits the
Critical Reserve Space state.
Note:
The system generates a service ticket and an admin alert when
it enters the
Low Space
,
Critical Reserve Space
, and
No Space
states. In addition, a service ticket and an admin alert are
generated when Used Disk Space reaches 85% and 95% of
total disk capacity.
DXi4701 Model Number DXi4701 Configuration
DXi4701 - NAS/OST 5–135 TB usable for data storage
3 x 1 GbE Ethernet ports
(Optional) 2 x 10 GbE Ethernet
ports
DXi4701 - VTL 5–135 TB usable for data storage
3 x 1 GbE Ethernet ports
(Optional) 2 x 10 GbE Ethernet
ports
2 x 8 Gb Fibre Channel ports (for
host or SAN connection)