search for: advantges

Hi, All, My understanding is u32 filter is very powerful filter and could do anything about IP header filtering, then why do we sometimes use netfilering in IPtables? One advantege I guess is in netfilering, there is usage counter? Are there other advantges using netfilter (such as delay, flexibility)? What is the disadvantages to us Netfilter? In summary, what are the considerations to select u32 or netfilter as classifier for QoS? Thanks, James

I did testing on generating this report from a 130 MB Quickbooks file. Locally, 15 seconds. Samba Server, 1:35. Shared off of my win98 Workstation, 2+ mins. I do not understand the reason it is SOO slow. I know it is a fairly large file. The only explanation I can come up with is the way QuickBooks is accessing the files. Maybe jumping all around the file, requiring many operations on the

...ly boost a core for CPU bound guests. In essence the Xen hypervisor requires that information to work efficiently. There are some other ways of solving this problem as well that have been tossed around. I am enumerating them here, but I don''t have the full records of the disadvantages/advantges so hopefully some other people can chime in. - Parse the information in userspace. I am not really sure how that would work, but one thought was export in SysFS the Pxx/Cxx states and other ones (hand-waving here) and the libvirt/xend/xl toolstack would parse those as needed and push them...