Table 11-2. Support Data for the Storage Subsystem
Type of Data Description and File Name
Storage subsystem profile
A list of all components and properties of a storage
subsystem.
storageSu bsystemProfile.txt
Major Event Log
A detailed list of errors that occur on the storage
subsystem. The list is stored in reserved areas on the
disk drives in the storage subsystem. The list records
configuration events and failures with storage
subsystem components.
majorEventLog.txt
Read link status
A detailed list of errors that have been detected in the
traffic flow between the devices on the Fibre Channel
loop. A file of historical read link status data might
also be included in the archive.
readLinkStatus.csv
Switch-on-a-chip (SOC) error
statistics
Information from the loop-switch ports that are
connected to Fibre Channel devices.
socStatistics.csv
NVSRAM
A controller file that specifies the default settings for
the controllers.
NVSRAMdata.txt
Performance statistics
A detailed description of how a storage subsystem is
performing. Collected data includes the I/O activity of
specific controllers or logical drives, the transfer rate of
the controller, the current I/Os per second, and the
maximum I/Os per second.
performanceStatistics.csv
Persistent reservations and
persistent registrations
A detailed list of logical drives on the storage
subsystem and persistent reservations and persistent
registrations.
persistentRegistrations.txt
Object bundle
A detailed description of the status of the storage
subsystem and its components, which was valid at the
time that the file was generated. The object bundle file
is a binary file and does not contain human-readable
information.
objectBundle
Drive diagnostic data
A detailed list of log sense data from all of the disk
drives in the storage subsystem.
driveDiagnosticData.txt
11-8 IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide
To Next Page
Loading...
Need help?
General