Re: errpt not clear to me
- From: Christina Lewis <christina_lewis@xxxxxxxxxxxxxxx>
- Date: Wed, 25 Jan 2006 17:41:08 -0500
My past experience with this same error (invalid data strip), required a rebuild of the array.
There were no hardware (pdisk) issues related in my occurences.
You will need to backup the data - or move it off to another array or disk, delete array
rebuild array and then restore or move data back.
Good Luck!
| Mark Schlechte <mschlechte@xxxxxxxxx>
Sent by: IBM AIX Discussion List <aix-l@xxxxxxxxxxxxx> 01/25/2006 05:11 PM
|
|
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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