Re: VACUUM VERBOSE FSM info - Mailing list pgsql-patches

From Alvaro Herrera
Subject Re: VACUUM VERBOSE FSM info
Date
Msg-id 20050423205952.GC29760@dcc.uchile.cl
Whole thread Raw
In response to VACUUM VERBOSE FSM info  (Bruce Momjian <pgman@candle.pha.pa.us>)
Responses Re: VACUUM VERBOSE FSM info
List pgsql-patches
On Sat, Apr 23, 2005 at 04:55:37PM -0400, Bruce Momjian wrote:

One question,

>     INFO:  free space map contains information about:
>     49 relations, limit 1000 relations
>     35 pages with free space, 784 pages (with overhead)
                                  ^^^^^^^^^
>     784 pages required to track all freespace, limit 18000 pages (171 kB)

What does that number mean?  Why not simply

>     49 relations, limit 1000 relations
>     35 pages with free space, limit 784 pages
>       Total memory used 171 kB

?


Also, non-main messages should end with a period according to message
style guidelines.

--
Alvaro Herrera (<alvherre[@]dcc.uchile.cl>)
"El que vive para el futuro es un iluso, y el que vive para el pasado,
un imbécil" (Luis Adler, "Los tripulantes de la noche")

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