Справочник Пользователя для IBM Flex System V7000 Expansion Enclosure 4939H29
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Chapter 5. IBM Flex System V7000 Storage Node Graphical user interface overview
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Figure 5-17 System Details - Canisters IO modules and WWNs
Another detail of this window is the Adapters section. This contains information of which Host
Interface Cards (HICs) are installed in the system. For more information of Host Interface
Cards and in which slots they can be installed refer to Chapter 2, “Introduction to IBM Flex
System V7000 Storage Node” on page 39.
Interface Cards (HICs) are installed in the system. For more information of Host Interface
Cards and in which slots they can be installed refer to Chapter 2, “Introduction to IBM Flex
System V7000 Storage Node” on page 39.
5.3.2 Monitoring Events menu
The IBM Flex System V7000 Storage Node may from time to time show “Health Status”
status bar as Yellow (Degraded) or even Red (Critical). Events on the IBM Flex System V7000
Storage Node system are logged in the Event Log of the Monitoring Events menu.
status bar as Yellow (Degraded) or even Red (Critical). Events on the IBM Flex System V7000
Storage Node system are logged in the Event Log of the Monitoring Events menu.
An example of one of the most common errors that can be reviewed and fixed from the Event
Log is the error 1630 “Number of Device Logins Reduced”. This error happens when an
underlying disk array looses connectivity through one or more of its ports that are zoned to
and connected to the IBM Flex System V7000 Storage Node. Few possible reasons for that
could be a faulty Fibre Channel connection, a SAN-switch that was rebooted or if an
underlying disk array controller was taken out for service.
Log is the error 1630 “Number of Device Logins Reduced”. This error happens when an
underlying disk array looses connectivity through one or more of its ports that are zoned to
and connected to the IBM Flex System V7000 Storage Node. Few possible reasons for that
could be a faulty Fibre Channel connection, a SAN-switch that was rebooted or if an
underlying disk array controller was taken out for service.
Such events are logged as errors and has to be fixed before theIBM Flex System V7000
Storage Node recovers out of the error condition it was in due to the event.
Storage Node recovers out of the error condition it was in due to the event.
To navigate to the Event Log hover the cursor over the Monitoring icon and the click on
Events (Figure 5-18 on page 190).
Events (Figure 5-18 on page 190).