I understand when u enable send file in apache it uses "zero - copy " mechanism of OS but as per apache docs this will not work on NAS or SMB. What about SAN ? I tried and it gave wiered behaviour like only html's got served when i enabled it and no image. moment i put doc root on local apache started serving images with enabel send file on. Pls suggest. --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx