"beer" <beer@xxxxxxx> writes: > We have a medium sized database that when dumped creates +4G files > within the tar archive. When we restore it seems that pg_restore has > a 4G limit for reading files, once it reads 4G of a file, it moves on > to the next file. Has anyone else experienced this problem? There is a member size limit inherent to the tar-archive code, although I thought it was 8G not 4G. I'd recommend using custom format (-Fc not -Ft). Still, if the thing is truncating your data and not telling you so, that'd qualify as a bug. On some platforms there might be a problem with lack of large-file support at the stdio level, too. What is your platform? regards, tom lane