I think I know what the problem is. SQLyog is allowing me to connect to a remote unix mysql server, but it asks for a local 'windows' directory path, and I get the error because this copy just isn't possible.
Code:
[16:28:44][ 0 ms] show table status from `mysql`
[16:28:51][ 0 ms] lock tables `mysql`.`columns_priv` read, `mysql`.`db` read, `mysql`.`func` read, `mysql`.`host` read, `mysql`.`tables_priv` read, `mysql`.`user` read
[16:28:51][ 0 ms] backup table `mysql`.`columns_priv`, `mysql`.`db`, `mysql`.`func`, `mysql`.`host`, `mysql`.`tables_priv`, `mysql`.`user` to '/tmp/teste'
[16:28:53][ 0 ms] unlock tables
[16:32:00][ 0 ms] show table status from `mysql`
[16:32:04][ 0 ms] lock tables `mysql`.`columns_priv` read, `mysql`.`db` read, `mysql`.`func` read, `mysql`.`host` read, `mysql`.`tables_priv` read, `mysql`.`user` read
[16:32:04][ 0 ms] backup table `mysql`.`columns_priv`, `mysql`.`db`, `mysql`.`func`, `mysql`.`host`, `mysql`.`tables_priv`, `mysql`.`user` to 'c:/backup'
[16:32:05][ 0 ms] unlock tables
Hmm.. thats not very intuitive.
Regards, Henrique.