My tru64 server has such a error?

[xxl_1]

My two tru64 server (V4.0F)is connected to a shared HSG80 array,In the logfile "binary.errlog" ,I can find the errors:

20050806085020,00+0800
orasb
cam_disk_unit_atten
Event - Unit Attention
Information Message Detected (recovered)
DEC HSG80 V85F
Active CCB at time of error
CCB request completed with an error
(2d6
X3d6
Error, exception, or abnormal condition
UNIT ATTENTION - Medium changed or target reset
ZG94416706V85F
%~<^
20050806085020,00+0800
orasb
cam_disk_unit_atten
Event - Unit Attention
Information Message Detected (recovered)
DEC HSG80 V85F
Active CCB at time of error
CCB request completed with an error
Error, exception, or abnormal condition
UNIT ATTENTION - Medium changed or target reset
ZG94416706V85F
%~<^
20050806085041,00+0800
orasb
cam_disk_unit_atten
Event - Unit Attention
Information Message Detected (recovered)
DEC HSG80 V85F
Active CCB at time of error
CCB request completed with an error
Error, exception, or abnormal condition
UNIT ATTENTION - Medium changed or target reset
ZG94416706V85F
%~<^
20050806090041,00+0800
orasb
AlphaServer ES40
Digital UNIX V4.0F (Rev. 1229)
S300600004
%~<^
20050806090103,00+0800
orasb
cam_disk_unit_atten
Event - Unit Attention
Information Message Detected (recovered)
DEC HSG80 V85F
Active CCB at time of error
CCB request completed with an error
Error, exception, or abnormal condition
UNIT ATTENTION - Medium changed or target reset
ZG94416706V85F
%~<^
20051009013355,00+0800
orasb
AlphaServer ES40
Digital UNIX V4.0F (Rev. 1229)
S300600004
%~<^
20051009014342,00+0800
orasb
cdisk_bbr_done
bbr_start: BBR disabled at block number: 6492883
Soft Error Detected (recovered)
DEC HSG80 V85F
Active CCB at time of error
CCB request completed with an error
Error, exception, or abnormal condition
RECOVERED ERROR - Recovery action performed
ZG94416706V85F
B016BD009122C6
%~<^
20051108165506,00+0800
orasb
AlphaServer ES40
Digital UNIX V4.0F (Rev. 1229)
S300600004
%~<^

How can I resolve the problem?

[Ivan Ferreira]

Verify the status of the storage from the CLI. Verify if you have a failedset with:

show this full (check the battery cache)
show failedset
show storage
etc.

Also, verify the status of the connections with:

show connections

[xxl_1]

hi,Ivan Ferreira :
on HSG80 CLI command ,I can't find any fault!

[Michael Schulte zur Sur]

Hi,

how did you get this output? With strings?
Can you post the output with decevent or webes?
bbr_start: BBR disabled at block number: 6492883
It seems that this disk got a bad block.
run fmu
on the cli of the controller.

greetings,

Michael

[Larry De Clay]

Hi,
the best way is install DECevent because is better than Webes to decode disk errors.
May be you have a disk with bad blocks.

Good luck,
Larry

[xxl_1]

I get the output using the strings,how can
i install the DECevent or Webes?

[Michael Schulte zur Sur]

Hi,

you will find the latest versions here:
http://h18023.www1.hp.com/support/svctools/decevent/index.html
and here
http://h18023.www1.hp.com/support/svctools/webes/index.html

greetings,

Michael