Viewing Logs; Viewing And Clearing The Integrated Management Log (Iml); Viewing Operating Statistics For File Serving Nodes - HP StorageWorks x9720 Administrator's Manual

Viewing logs

Logs are provided for the management console, file serving nodes, and X9000 clients. Contact
HP Support for assistance in interpreting log files. You might be asked to tar the logs and email
them to HP.

Viewing and clearing the Integrated Management Log (IML)

The IML logs hardware errors that have occurred on a blade. View or clear events using the
hpasmcli(4) command.

Viewing operating statistics for file serving nodes

Periodically, the file serving nodes report the following statistics to the management console:
Summary. General operational statistics including CPU usage, disk throughput, network
throughput, and operational state. For information about the operational states, see
the status of file serving nodes" (page
IO. Aggregate statistics about reads and writes.
Network. Aggregate statistics about network inputs and outputs.
Memory. Statistics about available total, free, and swap memory.
CPU. Statistics about processor and CPU activity.
NFS. Statistics about NFS client and server activity.
The management console GUI displays most of these statistics on the dashboard. See
GUI" (page 15)
To view the statistics from the CLI, use the following command:
<installdirectory>/bin/ibrix_stats -l [-s] [-c] [-m] [-i] [-n] [-f] [-h HOSTLIST]
Use the options to view only certain statistics or to view statistics for specific file serving nodes:
-s Summary statistics
-c CPU statistics
-m Memory statistics
-i I/O statistics
-n Network statistics
-f NFS statistics
-h The file serving nodes to be included in the report
Sample output follows:
---------Summary------------
HOST
lab12-10.hp.com
---------IO------------
HOST Read(MB/s)
lab12-10.hp.com
---------Net------------
HOST
lab12-10.hp.com
---------Mem------------
HOST
lab12-10.hp.com
---------CPU-----------
HOST
lab12-10.hp.com
---------NFS v3--------
HOST
lab12-10.hp.com
HOST
54 Monitoring cluster operations
for more information.
Status CPU Disk(MB/s) Net(MB/s)
Up 0 22528
Read(IO/s) Read(ms/op) Write(MB/s) Write(IO/s) Write(ms/op)
22528 2
In(MB/s) In(IO/s) Out(MB/s) Out(IO/s)
261 3
MemTotal(MB) MemFree(MB) SwapTotal(MB) SwapFree(MB)
1034616 703672
User System Nice Idle IoWait Irq SoftIrq
0 0 0
Null Getattr Setattr Lookup Access Readlink Read Write
0 0 0
Create Mkdir Symlink Mknod Remove Rmdir Rename
49).
616
5 0
355 2
2031608
0 97 1 0
0 0 0
"Monitoring
"Using the
0.00
2031360
0 0