On 24 Mar 2010, at 8:50pm, Dave Dyer wrote: > database resident on a mac file sustem > mounted as a drive letter on a pc > the "main" database is open and shared by sqlite running on both computers. > the "auxiliary" database is attached and updated simultaneously from both > computers>
Could you help us by adding any of the following details ? What OS is the Mac running ? What OS is the PC running ? What protocol is being used to access the Mac file share ? Is the file-sharing host accessing the database as a shared file, or as a file on its hard disk ? > Under these circumstances, both applications typically get > "error 11, disk image is corrupted" errors while attempting > to update the auxiliary database. Does this happen without any data-changing instructions ? In other words can I get this fault using only _open, ATTACH and lots of SELECT commands until something falls over ? Or even just repeated _open, ATTACH and _close until something falls over ? > Note that the main database, which is updated periodically, doesn't have > a corruption problem, Are both 'main' and 'auxiliary' on in the same folder, being accessed the same way ? > and that this is only a problem with databases resident > on a mac. The same scenario, with databases resident on the PC disk, works > fine. When the databases are on the PC disk, what protocol is the Mac using to access them ? Thanks for your help. Simon. _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users