When mounting weed with multiple filer servers, does the client always select a random filer server from the pool for each file operation?

[CKHH]

Hello,

When mounting weed with multiple filer servers (i.e. weed mount -filer=<server_1>,<server_ip_2>,<server_ip_3>,<server_ip_4>...), does the client randomly select a filer server during any file operation, or does it consistently return to the same server for any file operation?

For example, I did several file listing attempts and copying various files around a few times, does each of the file operations select a random filer server or it always use a same server from the pool?

Thanks.