Обсуждение: I cannot vacuum

Hi,

I have a problem today when I vacuum one table which is vacuumed every
today, I tried re_create index also, didn't work.


urldb=# VACUUM VERBOSE ANALYZE id;
NOTICE:  Vacuum: table not found
VACUUM
urldb=# VACUUM VERBOSE ANALYZE ip;
NOTICE:  --Relation ip--
NOTICE:  Pages 4373: Changed 0, reaped 151, Empty 0, New 0; Tup 662929:
Vac 164, Keep/VTL 0/0, Crash 0, UnUsed 23401, MinLen 48, MaxLen 48;
Re-using: Free/Avail. Space 1137624/0; EndEmpty/Avail. Pages 150/0. CPU
0.33s/2.28u sec.
NOTICE:  Index ip_ip: Pages 2093; Tuples 662929: Deleted 0. CPU
0.15s/0.73u sec.
NOTICE:  Index ip_id: Pages 1311; Tuples 662929: Deleted 0. CPU
0.11s/0.70u sec.
NOTICE:  Rel ip: Pages: 4373 --> 4223.
NOTICE:  FlushRelationBuffers(ip, 4223): block 4365 is referenced (private
0, global 8)
FATAL 1:  VACUUM (vc_vacheap): FlushRelationBuffers returned -2
pqReadData() -- backend closed the channel unexpectedly.
    This probably means the backend terminated abnormally
    before or while processing the request.
The connection to the server was lost. Attempting reset: Succeeded.

any suggestion??

Jie LIANG

St. Bernard Software

10350 Science Center Drive
Suite 100, San Diego, CA 92121
Office:(858)320-4873

jliang@ipinc.com
www.stbernard.com
www.ipinc.com

Jie Liang <jliang@ipinc.com> writes:
> NOTICE:  FlushRelationBuffers(ip, 4223): block 4365 is referenced (private
> 0, global 8)
> FATAL 1:  VACUUM (vc_vacheap): FlushRelationBuffers returned -2

Try restarting your postmaster.

            regards, tom lane

Tom,

NOTICE:  --Relation ip--
NOTICE:  Pages 4244: Changed 1, reaped 13, Empty 0, New 0; Tup 665627: Vac
32, Keep/VTL 0/0, Crash 0, UnUsed 594, MinLen 48, MaxLen 48; Re-using:
Free/Avail. Space 33168/26016; EndEmpty/Avail. Pages 0/12. CPU 0.32s/2.26u
sec.
NOTICE:  Index ip_ip: Pages 3204; Tuples 665627: Deleted 13. CPU
0.20s/0.80u sec.
NOTICE:  Index ip_id: Pages 1499; Tuples 665627: Deleted 13. CPU
0.04s/0.81u sec.
NOTICE:  Rel ip: Pages: 4244 --> 4240; Tuple(s) moved: 13. CPU 0.00s/0.00u
sec.
NOTICE:  Index ip_ip: Pages 3204; Tuples 665627: Deleted 13. CPU
0.19s/0.79u sec.
NOTICE:  Index ip_id: Pages 1499; Tuples 665627: Deleted 13. CPU
0.09s/0.74u sec.
NOTICE:  FlushRelationBuffers(ip, 4240): block 4242 is referenced (private
0, global 1)
FATAL 1:  VACUUM (vc_repair_frag): FlushRelationBuffers returned -2
pqReadData() -- backend closed the channel unexpectedly.
    This probably means the backend terminated abnormally
    before or while processing the request.
The connection to the server was lost. Attempting reset: Succeeded.

This happen again today,
urldb=# select version();
                                 version
-------------------------------------------------------------------------
 PostgreSQL 7.0.0 on i386-unknown-freebsdelf3.4, compiled by gcc 2.7.2.3

Dose later version such as 7.0.3 resolved this problem??

if so, which version I should install?



Jie LIANG

St. Bernard Software

10350 Science Center Drive
Suite 100, San Diego, CA 92121
Office:(858)320-4873

jliang@ipinc.com
www.stbernard.com
www.ipinc.com

On Tue, 20 Mar 2001, Tom Lane wrote:

> Jie Liang <jliang@ipinc.com> writes:
> > NOTICE:  FlushRelationBuffers(ip, 4223): block 4365 is referenced (private
> > 0, global 8)
> > FATAL 1:  VACUUM (vc_vacheap): FlushRelationBuffers returned -2
>
> Try restarting your postmaster.
>
>             regards, tom lane
>
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Jie Liang <jliang@ipinc.com> writes:
> Dose later version such as 7.0.3 resolved this problem??

Possibly.  Try it and see.  You should be running 7.0.3 anyway,
just on general principles.

            regards, tom lane