Silicon Graphics InfiniteStorage 6120, User Manual

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Manual Intervention Required (MIR) Conditions
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4.5 Manual Intervention Required (MIR) Conditions
Manual Intervention Required (MIR) represents a condition with the controller that requires you to
provide a solution before proceeding with normal controller operations. This is to guard against the
controller firmware from executing operations that may not necessarily be the desired operation.
These conditions will most likely be seen in a new system installation environment. For example,
when a system is booted and the backend physical disks have never been installed behind the
controllers, the controller firmware has never had a chance to write out configuration metadata. The
controller recognizes that there is no valid metadata and requires you to choose whether or not to
proceed.
SHOW CONTROLLER LOCAL ALL_ATTRIBUTES
will display the MIR condition of the controller
where you are logged in
(Figure 96)
.
Listed below are the possible MIR conditions and their required actions.
MIR_JIS_DISCOVERY_IN_PROG
Initialized storage discovery is in progress. Please allow time for configuration discovery to
complete. If this condition persists, please reboot the system. If this condition continues to
persist after the reboot, please contact customer support.
MIR_OTHER_JIS_DISCOVERY_IN_PROG
Initialized storage discovery is in progress on the other controller. Please allow time for
configuration discovery to complete. If this condition persists, please reboot the system. If this
condition continues to persist after the reboot, please contact customer support.
MIR_NO_BACKEND_DRIVES
This controller cannot find any disk drives on the backend. Install disk drives on the backend
or fix the condition that prevents this controller from finding backend drives. Please refer to the
installation guidelines for proper setup.
Figure 96. Controller Information Screen
RAID$ show controller local all_attributes
OID: 0x38000001
Firmware Version:
Release: 1.0.3.3
Source Version: 1877
Fully Checked In: Yes
Private Build: Yes
Build Type: Production
Build Date and Time: 2009-03-02-09:49:EST
Builder Username: compiler
Builder Hostname: ereo-debian
Build for CPU Type: AMD-64-bit
Hardware Version: 0x0
State: RUNNING
Local AP OID: 0x00000000
Memory Size: 0x0
Max Q of S ID: 0x0
Up Time (seconds): 0x7fe3
Last Event Sequence #: 0x27b
Log Facility Mask:
....
Crash Dump Enabled: TRUE
Log Disk Enabled: TRUE
RP Count: 0x1
Restart Pending: FALSE
Name: B
Controller: LOCAL (SECONDARY)
Controller ID: 0x0015b2a1214a0000
MIR Reason: None