Hi Manuela, Manuela Atoui schrieb: > Hello Martin, > I saw there's a patch available, at least for 10.2.0.2: > http://updates.oracle.com/ARULink/PatchDetails/process_form?patch_num=6453944 Unfortunately, the only thing this patch "solves", is the corruption issue. With the patch applied (included in my 10.2.0.4), they are simply blocking the addition of disks >2TB with ORA-15099, which makes the 4-petabyte-per-disk-promise in the papers a farce. Thanks Martin Klier -- Usn's IT Blog for Linux, Oracle, Asterisk http://www.usn-it.de -- //www.freelists.org/webpage/oracle-l