I'm seeing what looks like an ugly bug in the February 8th snapshot,
running under NetBSD/sparc 1.3. Here's the sequence of events (note
that it's doesn't have to be this particular table; I've reproduced
this with different ones):
* I run initdb as 'postgres', and create a user 'tih'.
* As 'tih', I then create a data base 'sr11', and connect to it with psql.
* I then create a table and an index from psql, thus:
create table food_des (
ndb_no char(5) not null,
fdgp_cd char4 not null,
descrip text not null,
shrt_desc varchar(60) not null,
ref_desc varchar(45) not null,
refuse int2,
sciname varchar(60),
n_factor float4,
pro_factor float4,
fat_factor float4,
cho_factor float4
);
create unique index food_des_ndb_no on food_des (ndb_no);
* Then, in the psql session, I load data from an external file, thus:
copy food_des from '/u/tih/databases/SR11/food_des.load' using delimiters '^';
* While this is running, in a separate shell I try to create the default
* data base for user 'tih' (upon this error, disk activity stops):
barsoom:tih> createdb
Connection to database 'template1' failed.
PQexec() -- There is no connection to the backend.
createdb: database creation failed on tih.
barsoom:tih>
* When this happens, the postmaster process reports the following:
ERROR: cannot write block 6 of food_des_ndb_no [sr11] blind
* The 'postmaster' and one 'postgres' process are still active.
* Further attempts at starting psql sessions will just hang.
Any ideas? I can reproduce this easily, so I can test any time.
-tih
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