Vacuum and Reindex hangs - Mailing list pgsql-general

From Jason Long
Subject Vacuum and Reindex hangs
Date
Msg-id 496F975D.4000307@supernovasoftware.com
Whole thread Raw
Responses Re: Vacuum and Reindex hangs
Re: Vacuum and Reindex hangs
Re: Vacuum and Reindex hangs
List pgsql-general
I am attempting to vacuum and reindex my database.  It keeps timing out.  See commands and last part of output below.  The vacuum or reindex only takes a short time to complete normally because the database it less than 50 mb.  I have the query timeout set to 2 minutes, but I do not know if this can affect vacuumdb or reindexdb and the time should take much less than 2 minutes anyway.

I am using 8.3.3 on Centos 5.

Any advice would be greatly appreciated.

vacuumdb -f -v -z -e -d pipetracker-live


INFO:  analyzing "general.t_access"
INFO:  "t_access": scanned 3000 of 20186 pages, containing 100449 live rows and 0 dead rows; 3000 rows in sample, 675888 estimated total rows
INFO:  vacuuming "information_schema.sql_parts"
INFO:  "sql_parts": found 0 removable, 9 nonremovable row versions in 1 pages
DETAIL:  0 dead row versions cannot be removed yet.
Nonremovable row versions range from 56 to 96 bytes long.
There were 0 unused item pointers.
Total free space (including removable row versions) is 7500 bytes.
0 pages are or will become empty, including 0 at the end of the table.
1 pages containing 7500 free bytes are potential move destinations.
CPU 0.00s/0.00u sec elapsed 0.00 sec.
INFO:  "sql_parts": moved 0 row versions, truncated 1 to 1 pages
DETAIL:  CPU 0.00s/0.00u sec elapsed 0.00 sec.
INFO:  vacuuming "pg_toast.pg_toast_11449"
INFO:  "pg_toast_11449": found 0 removable, 0 nonremovable row versions in 0 pages
DETAIL:  0 dead row versions cannot be removed yet.
Nonremovable row versions range from 0 to 0 bytes long.
There were 0 unused item pointers.
Total free space (including removable row versions) is 0 bytes.
0 pages are or will become empty, including 0 at the end of the table.
0 pages containing 0 free bytes are potential move destinations.
CPU 0.00s/0.00u sec elapsed 0.00 sec.
INFO:  index "pg_toast_11449_index" now contains 0 row versions in 1 pages
DETAIL:  0 index pages have been deleted, 0 are currently reusable.
CPU 0.00s/0.00u sec elapsed 0.00 sec.
INFO:  analyzing "information_schema.sql_parts"
INFO:  "sql_parts": scanned 1 of 1 pages, containing 9 live rows and 0 dead rows; 9 rows in sample, 9 estimated total rows
vacuumdb: vacuuming of database "pipetracker-live" failed: ERROR:  canceling statement due to statement timeout

reindexdb -d pipetracker-live

NOTICE:  table "pg_class" was reindexed
NOTICE:  table "pg_type" was reindexed
NOTICE:  table "sql_features" was reindexed
NOTICE:  table "sql_implementation_info" was reindexed
NOTICE:  table "sql_languages" was reindexed
NOTICE:  table "pg_statistic" was reindexed
NOTICE:  table "sql_packages" was reindexed
NOTICE:  table "t_access" was reindexed
NOTICE:  table "sql_parts" was reindexed
reindexdb: reindexing of database "pipetracker-live" failed: ERROR:  canceling statement due to statement timeout


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