I have a NetFiler720 standalone stoarge device. I posted a few days ago about creating logfiles and finally was able to do it but only to a local drive.

alter database add logfile group 28 'J:\log28.ora' SIZE 10M
*
ORA-00301: error in adding log file 'J:\log28.ora' - file cannot be created
ORA-27040: skgfrcre: create error, unable to create file
OSD-04001: invalid logical block size (OS 512)

Anyone seen this invalid block size error before? i can creat a 10M file on the local NT disk

john