From: Dr. Martin Körfer (koerfer@mpch-mainz.mpg.de)
Date: Thu Jul 07 2005 - 03:21:09 EDT
Hi managers,
we run TruCluster V5.1a, PK6 on a 2-node-Cluster with shared HSG80-storage.
Frequently (with increasing frequence)I receive the following "warnings"
(five mails below) from the "StorageWorks Agent" on the primary node
"terra.mpch-mainz.mpg.de".
I do not see any changes in performance or any sign of change in the
cluster-behaviour.
The disks mentioned in the e-mails are controlled by one of the two redundant
controllers.
The disks at the second controller do not show any warnings.
Anybody knows, what this warning means ??
Thanks
Martin
-----------------------------------
1.mail:
Subject: StorageWorks Agent on terra.mpch-mainz.mpg.de
This is a message from your StorageWorks
RAID Manager Software. A RAID system status
change has been detected. Corrective action may
be required! Refer to the following status
information and your Agent Log file for more
direction.
Hostname: terra.mpch-mainz.mpg.de
WARNING: - A subsystem change has been detected: terra.mpch-mainz.mpg.de hsg_80
OVRL=1
(SP_MONITOR: MonitorSubsys)
---------------
2.mail:
Subject: StorageWorks HSG80 Agent.
This is a message from your StorageWorks
RAID Manager Software. A RAID system status
change has been detected. Corrective action may
be required! Refer to the following status
information and your Agent Log file for more
direction.
Hostname: terra.mpch-mainz.mpg.de
WARNING: - terra.mpch-mainz.mpg.de hsg_80 10000000002 HSG80 luns(dsk20c:4
dsk3c:4 dsk4c:4 dsk5c:4 dsk6c:4 dsk7c:4 dsk21c:4 dsk11c:4 dsk15c:4)
(SP_MONITOR: MonitorSubsys)
SUBSYSTEM STATUS DESCRIPTION
______________________________________________________________________________
Overall Subsystem | CHANGED | A Subsystem has changed state.
Drives | OK |
Power Supply | OK |
Fans | OK |
Battery | OK |
Temperature | OK |
This Controller | OK |
Communications LUN | OK |
Other Controller | OK |
External Factors | OK |
Logical Units | CHANGED | A LUN changed from Good to Bad.
______________________________________________________________________________
-----------------------
3.mail:
Subject: StorageWorks Agent on terra.mpch-mainz.mpg.de
This is a message from your StorageWorks
RAID Manager Software. A RAID system status
change has been detected. Corrective action may
be required! Refer to the following status
information and your Agent Log file for more
direction.
Hostname: terra.mpch-mainz.mpg.de
CRITICAL: Unable to open device - scp0 (SP_MONITOR: MonitorSubsys)
------------------------
4.mail:
Subject: StorageWorks HSG80 Agent.
This is a message from your StorageWorks
RAID Manager Software. A RAID system status
change has been detected. Corrective action may
be required! Refer to the following status
information and your Agent Log file for more
direction.
Hostname: terra.mpch-mainz.mpg.de
WARNING: - terra.mpch-mainz.mpg.de hsg_80 10000002000 HSG80
(SP_MONITOR: MonitorSubsys)
SUBSYSTEM STATUS DESCRIPTION
______________________________________________________________________________
Overall Subsystem | CHANGED | A Subsystem has changed state.
Drives | OK |
Power Supply | OK |
Fans | OK |
Battery | OK |
Temperature | OK |
This Controller | OK |
Communications LUN | CHANGED | Communications LUN is unavailable
to host.
Other Controller | OK |
External Factors | OK |
Logical Units | OK |
______________________________________________________________________________
----------------------------------
5.mail:
Subject: StorageWorks Agent on terra.mpch-mainz.mpg.de
This is a message from your StorageWorks
RAID Manager Software. A RAID system status
change has been detected. Corrective action may
be required! Refer to the following status
information and your Agent Log file for more
direction.
Hostname: terra.mpch-mainz.mpg.de
WARNING: - A subsystem change has been detected: terra.mpch-mainz.mpg.de hsg_80
OVRL=1
(SP_MONITOR: MonitorSubsys)
-- Dr. Martin Körfer MPI f. Chemie EDV J.J.Becherweg 27 D-55128 Mainz Tel. -49-6131/305541 Fax -49-6131/3053188 ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.
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