Re: errpt not clear to me

Command: OK            stdout: yes           stderr: no
 
Before command completion, additional instructions may appear below.
 
                Unsynced Parity Strips   Unbuilt Data Strips
hdisk2                   0                       0           Invalid data strip
 
It looks to me like even though the certify process didn't find an error I may
have to backup my data, delete the array and try formatting the disks to
try and find the problem.
 
 
>>>Lamar.Saxon@xxxxxxxxxxxxxxx 01/25/06 1:06 pm >>>
 
Under smitty ssaraid what do you see when you select:
 
List Status Of All Defined SSA RAID Arrays
 
Select RAID5 and adapter ?
 
Thanks,
Lamar

From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Mark Schlechte
Sent: Wednesday, January 25, 2006 1:38 PM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: errpt not clear to me

 
A PROBLEM WAS DETECTED ON Wed Jan 25 13:26:21 CST 2006                                                                                                                  801014
 
The Service Request Number(s)/Probable Cause(s)
(causes are listed in descending order of probability):
 
   47500:  Use the Service Guide for your SSA Adapter or SSA Subsystem.
    SSA-SUBSYSTEM   P2-I4/Q1
 
Use Enter to continue.
 
From the SSA adapter guide:
47500: Description: Part of the array data might have been lost.
 
I'm following along in the guide now se we'll see what happens.
Thanks for the suggestion.
 
>>>Lamar.Saxon@xxxxxxxxxxxxxxx 01/25/06 12:07 pm >>>
 
Just as easy, go to diags and problem determination and see what SRN you get.
My best guess you have lost hot spare capability...
Lamar

From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Patrick B. O'Brien
Sent: Wednesday, January 25, 2006 12:21 PM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: errpt not clear to me

 

You can certify each disk without harming the data, within SSA task.

From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Mark Schlechte
Sent: Wednesday, January 25, 2006 9:52 AM
To: aix-l@xxxxxxxxxxxxx
Subject: Re: errpt not clear to me

Yep, been there done that.  Status is good for all. 

I think I've been through all those sections and everything seems to verify as ok.

>>>pobrien@xxxxxxxxxxx 01/25/06 10:36 am >>>

How about running;

diag, go to tasks, ssa-service aids, link verification, choose your card. Look in the right column for “Good” or a clue.  

 
 

 

 

 

From: IBM AIX Discussion List [mailto:aix-l@xxxxxxxxxxxxx] On Behalf Of Mark Schlechte

Sent: Wednesday, January 25, 2006 9:20 AM

To: aix-l@xxxxxxxxxxxxx

Subject: errpt not clear to me

 

 
 

I getting this in my errpt on Aix 433 server.

 

 
 

IDENTIFIER TIMESTAMP  T C RESOURCE_NAME  DESCRIPTION

 

B4C00618   0125050006 P H ssa0           RESOURCE UNAVAILABLE

 

B4C00618   0125040006 P H ssa0           RESOURCE UNAVAILABLE

 

B4C00618   0125030006 P H ssa0           RESOURCE UNAVAILABLE

 

B4C00618   0125020006 P H ssa0           RESOURCE UNAVAILABLE

 

B4C00618   0125010006 P H ssa0           RESOURCE UNAVAILABLE

 

B4C00618   0125000006 P H ssa0           RESOURCE UNAVAILABLE

 

1581762B   0124232506 T H hdisk0         DISK OPERATION ERROR

 

B4C00618   0124230006 P H ssa0           RESOURCE UNAVAILABLE

 

B4C00618   0124220006 P H ssa0           RESOURCE UNAVAILABLE

 

1581762B   0124211606 T H hdisk0         DISK OPERATION ERROR

 

B4C00618   0124210006 P H ssa0           RESOURCE UNAVAILABLE

 

1581762B   0124205906 T H hdisk0         DISK OPERATION ERROR

 

1581762B   0124204606 T H hdisk0         DISK OPERATION ERROR

 

 

I know the ssa errors are being generated from the run_ssa_healthcheck script.

 

I've checked via smitty ssaraid and the status is good and not rebuilding.

 

I've also checked and I have a hot spare.

 

I've now just checked all the ssa disks via certify and nothing.

 

 

hdisk0 happens to be a scsi rootvg disk so I plan on taking down the server to cerify it as well.

 

hdisk2 is my ssa raid5 disk over 16 pdisks in a d40.

 

 

>lsdev -Cc disk

 

hdisk0 Available 10-60-00-9,0  16 Bit LVD SCSI Disk Drive

 

hdisk1 Available 10-60-00-11,0 16 Bit LVD SCSI Disk Drive

 

hdisk2 Available 10-70-L       SSA Logical Disk Drive

 

 >ssaxlate -l hdisk2

 

pdisk0 pdisk1 pdisk2 pdisk3 pdisk4 pdisk5 pdisk6 pdisk7 pdisk8 pdisk9 pdisk10 pdisk11 pdisk12 pdisk13 pdisk14

 

 

So far I can't really find anything wrong but as I said I'll take the server down later to run diags on.

 

 

Anything anyone else thinks I should look at?

 

 

Mark

 
 
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