Chapter 1. Events
The recorded events are stored in the local database on each node. The user can get a list of recorded
events by using the
mmhealth node eventlog
command. Users can use the
mmhealth node show
or
mmhealth cluster show
commands to display the active events in the node and cluster
respectively.
The recorded events can also be displayed through the GUI.
When you upgrade to IBM Spectrum Scale 5.0.5.3 or a later version, the nodes where no
sqlite3
package is installed have their RAS event logs converted to a new database format to prevent known
issues. The old RAS event log is emptied automatically. You can verify that the event log is emptied either
by using the
mmhealth node eventlog
command or in the IBM Spectrum Scale GUI.
Note: The event logs are updated only the first time IBM Spectrum Scale is upgraded to version 5.0.5.3 or
higher.
The following sections list the RAS events that are applicable to various components of the IBM Spectrum
Scale system:
Array events
The following table lists the events that are created for the Array component.
Table 2. Events for the Array component
Event
Event Type
Severity Message
Description
Cause
User Action
gnr_array_found
INFO_ADD_ENTITY
INFO
GNR declustered
array {0} was
found.
A GNR
declustered
array listed in the
IBM Spectrum
Scale
configuration
was detected.
N/A
gnr_array_needsser
vice
STATE_CHANGE
WARNIN
G
GNR declustered
array {0} needs
service.
The declustered
array state needs
service.
N/A
N/A
gnr_array_ok
STATE_CHANGE
INFO
GNR declustered
array {0} is ok.
The declustered
array state is ok.
N/A
N/A
gnr_array_unknown
STATE_CHANGE
WARNIN
G
GNR declustered
array {0} is in
unknown state.
The declustered
array state is
unknown.
N/A
N/A
gnr_array_vanished
INFO_DELETE_ENTI
TY
INFO
GNR declustered
array {0} has
vanished.
A GNR
declustered
array listed in the
IBM Spectrum
Scale
configuration
was not
detected.
A GNR declustered array, listed in the
IBM Spectrum Scaleconfiguration as
mounted before, is not found. This
could be a valid situation
Run the
mmlsrecoverygrou
p
command to verify
that all the expected
GNR declustered
arrays exist.
©
Copyright IBM Corp. 2019, 2021
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