Recover database from idbata1 after all frm files dissapeared

[Pablo García]

Hi,

i don't find the solution for my problem, i hope you can say me "it's possible" and how...

My MySQL instance crashed because of free disk space fault. I saw in /var/lib/mysql all the files: ibdata1, ib_logfile* and all the folders containing frm files. Well, when i solved the problem and runned successfully the instance, some databases dissapeared. One of those is the most important, and i don't know how many tables had and their structures. Is there any way for recover the entire lost database (structure and data) only having the ibdata1 file?

Thanks a lot!