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From glok_twen
Subject error on vacuum - could not read block
Date
Msg-id 20490557.post@talk.nabble.com
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Responses Re: error on vacuum - could not read block  (Alan Hodgson <ahodgson@simkin.ca>)
List pgsql-general
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i have a big table - about 450GB each of data and index use.

i keep getting a hint saying the database needs a vacuum:
WARNING:  database "postgres" must be vacuumed within 10970738 transactions
HINT:  To avoid a database shutdown, execute a full-database VACUUM in
"postgres".

however when i run the vacuum i always get this error when it vacuums the
big table:

INFO:  vacuuming "public.monthly_res_01"

ERROR:  could not read block 43775860 of relation 1663/11511/24873: read
only 4096 of 8192 bytes

ERROR:  could not read block 43775860 of relation 1663/11511/24873: read
only 4096 of 8192 bytes

do you know the process i should follow to diagnose and repair?


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