Hi all! I'm trying to experiment with LVM/RAID stuff over "emulated" disks with the help of loop device driver. Almost things going right except (?) filesystem usage over my configurations. When I mount my raid sets or logical volumes and copy files into them, then unmount, stop raids/deactivate volume groups, and disassociate loop back devices and THEN revert all back, my copied files mysterious disappear. Whats wrong? The question is: when buffer cache is syncronized into loopback files under that configuration? Thanks in advance, Dimitry. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/