Re: SCN wrapping

From: Matthias Hoys <anti_at_spam.com>
Date: Thu, 19 Jan 2012 21:20:23 +0100
Message-ID: <4f187ab3$0$5032$ba620e4c_at_news.skynet.be>


"Mladen Gogala" <gogala.REMOVETHISmladen_at_google.com> wrote in message news:jf9kek$gk8$1_at_solani.org...
> It appears that Oracle 11G has a rather serious bug: it wraps SCN numbers
> around, when doing begin/end backup type of backup:
>
> http://tinyurl.com/6wbker6
>

Strange, these are the patch notes for the PSU 11.2.0.3.1 (JAN2012), released a couple of days ago:

PSU 11.2.0.3.1 contains the following new fixes:

Automatic Storage Management
9703627 - 11.2.0.2: ROOT USE OF ASMCMD PLACES ALERT.LOG IN USER DIRECTORY 12620823 - SOL-SP64-11203:ASM INSTANCE HANG DURING CRS STACK STARTING ON THE SECOND NODE
12797765 - SOL_SP64: AFTER ALL DISKS FAILURE, DG CAN'T BE DISMOUNTED ON T2000-3
12905058 - REBOOT 2 CELL NODES, CHECKFILE FOUND CORRUPTION BLOCK IN 3 UNDO DATAFILES
12938841 - 11203_ASM_SOL_SP64:RACE BETWEEN ADD DISK AND DISMOUNT MAY CAUSE KFGUSENUM01
12950644 - RBAL HIT ORA-07445:[KFDGLOBALOPEN()+738], ASM INST ABORT Generic
9873405 - ORA-600 DURING FAST REFRESH AFTER 11.2.0.1.0 TO 11.2.0.2.0 UPDATE. High Availability
12718090 - LNX64-11203-RAC:DB FG RROC HIT ORA-00600[KCLCHKBLK_3] 12834027 - ORA-00600 [KJBMPRLST:SHADOW] & [KJBRASR:PKEY] IN A READ MOSTLY & SKIP LOCK ENV
12847466 - AROLTP-C: HANG SIGNATURE: 'GC CURRENT REQUEST'<='GC BUFFER BUSY ACQUIRE'
12861463 - RAC PERF: DEFAULT VALUE FOR _LM_SINGLE_INST_AFFINITY_LOCK SHOULD BE FALSE
12917230 - QUERY WITH TEMP TABLE TRANSFORMATION RUNS 5X SLOWER WAITING FOR REMASTERING
12998795 - AROLTP-C: HANG SIGNATURE: 'GC CURRENT REQUEST'<='GC BUFFER BUSY ACQUIRE'
13035804 - LACK OF DLM PSEUDO RECONFIGURATION TEXTUAL REASON Oracle Space Management
13041324 - HCC ON ZFS AND PILLAR STORAGE 13492735 - DISALLOW ADDING NON-HCC DATAFILE TO HCC TABLESPACE Oracle Virtual Operating System Services 13362079 - HCC SHOULD NOT BE ENABLED FOR NON ZFS/ PILLAR STORAGE ARRAY So, where's the SCN bug fix??

Matthias Hoys Received on Thu Jan 19 2012 - 14:20:23 CST

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