On 2013-10-05 01:05:37 +1300, David Rowley wrote:
> In HEAD of 9.4 I'm getting the following:
> 
> D:\9.4\bin>postgres.exe -D d:\9.4\data
> LOG:  database system was shut down at 2013-10-05 00:43:33 NZDT
> LOG:  database system is ready to accept connections
> LOG:  autovacuum launcher started
> PANIC:  space reserved for WAL record does not match what was written:
> CurrPos = 18446744071562067968 EndPos = 2147483648

Could it be that MAXALIGN/TYPEALIGN doesn't really work for values
bigger than 32bit?

#define MAXALIGN(LEN)                   TYPEALIGN(MAXIMUM_ALIGNOF, (LEN))
#define TYPEALIGN(ALIGNVAL,LEN)  \
        (((intptr_t) (LEN) + ((ALIGNVAL) - 1)) & ~((intptr_t) ((ALIGNVAL) - 1)))

Greetings,

Andres Freund

-- 
 Andres Freund                     http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services


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