Hi Zoltan,
We ran into this recently, and it was caused by a firmware bug in a RAID
adapter that caused it not to fail and obviously-failing disk in our disk
spool. We followed the procedure here:
https://www.ibm.com/support/knowledgecenter/en/SSGSG7_7.1.6/tshoot/r_pdg_1330_1331_msg.html
It did take a few AUDIT VOLUME-MOVE DATA cycles to find everything but now
it's happy. In a few cases, the file shown by SHOW INVO was obviously
detritus, so we deleted it client-side with DELETE BACKUP instead of an
audit, because it takes a long time to audit our disk volumes.
On Tue, Oct 10, 2017 at 01:56:47PM -0400, Zoltan Forray wrote:
> Recently we started seeing these errors on one of our servers:
>
> 10/10/2017 13:35:51 ANR1330E The server has detected possible corruption
> in
> an object that is being restored or moved. The actual
>
> values for the incorrect frame are: magic 53454652
> hdr
> version 2 hdr length 32 sequence number
> 22610
> data length 3FFB0 server ID 0 segment ID
>
> 2720223190 crc 0. (SESSION: 39218, PROCESS:
> 171)
> 10/10/2017 13:35:51 ANR1331E Invalid frame detected. Expected magic
> 53454652
>
> The Process ID points to a Backup Stgpool process (the only thing running),
> not anything being "moved or restored". There are also a bunch of sessions
> running/stuck/hung but that is a different problem.
>
> Any idea on how to determine what is causing this? We've seen the error
> quite a few times within the past few days.
>
> --
> *Zoltan Forray*
> Spectrum Protect (p.k.a. TSM) Software & Hardware Administrator
> Xymon Monitor Administrator
> VMware Administrator
> Virginia Commonwealth University
> UCC/Office of Technology Services
> www.ucc.vcu.edu
> zforray AT vcu DOT edu - 804-828-4807
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--
-- Skylar Thompson (skylar2 AT u.washington DOT edu)
-- Genome Sciences Department, System Administrator
-- Foege Building S046, (206)-685-7354
-- University of Washington School of Medicine
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