Hi, Help me please to resolve my problem. It is during vacuuming database .I resolved it last time in such a way: pg_dump and psql -e db<db.archiv. But after some days it appeared again. Here is messages : NOTICE: mdopen: couldn't open pg_temp.2297.4: No such file or directory NOTICE: RelationIdBuildRelation: smgropen(pg_temp.2297.4): No such file or directory NOTICE: mdopen: couldn't open pg_temp.2297.4: No such file or directory ERROR: cannot open relation pg_temp.2297.4 vacuumdb: vacuum failed And one more question. Is there any way to encrease speed of restoring database . psql -e works about some hours for me... Thanks for any suggestions. Igor ---------------------------(end of broadcast)--------------------------- TIP 6: Have you searched our list archives? http://www.postgresql.org/search.mpl