Re: Why VMware Virtual disk so slow (da0: 3.300MB/s transfers) ?

2013-08-20 Thread Dongsheng Song
On Wed, Aug 21, 2013 at 5:12 AM, Bryan Vyhmeister wrote: > On Aug 20, 2013, at 14:05, Justin Sherrill wrote: > >> On Mon, Aug 19, 2013 at 10:15 PM, Dongsheng Song >> wrote: >> >>> 4156467 bytes/sec = 3.964 MB/s >> >> I don't have a good answer for you other than that it's not endemic to >> Drago

Re: Big move complete, DFly network moved entirely to colo

2013-08-20 Thread Zenny
@Francois Tigeot: Thanks for the pointer. It would be nice to know how it fares with DragonFlyBSD with some benchmarks, if available and convenient. ;-) On 8/20/13, Francois Tigeot wrote: > On Tue, Aug 20, 2013 at 06:56:34AM +, Zenny wrote: >> Great. It would be nice if you can share some ha

Re: dragonflybsd router

2013-08-20 Thread k simon
Hi, Sepherosa, Thanks for your reply. I'm glad to know Multi FIB probably will be supported in the next release cycle, did you have some plan about support flow cache, npf or smp friendly pf, and per-cpu statistics, netflow/ipfix etc. As a router box, we need a platform with "integrated so

robust file systems

2013-08-20 Thread Pierre Abbat
http://research.cs.wisc.edu/adsl/Publications/iron-sosp05.pdf Compares ext3, Reiser, and NTFS. How does Hammer compare with them? Pierre -- Jews use a lunisolar calendar; Muslims use a solely lunar calendar.

Re: Why VMware Virtual disk so slow (da0: 3.300MB/s transfers) ?

2013-08-20 Thread Bryan Vyhmeister
On Aug 20, 2013, at 14:05, Justin Sherrill wrote: > On Mon, Aug 19, 2013 at 10:15 PM, Dongsheng Song > wrote: > >> 4156467 bytes/sec = 3.964 MB/s > > I don't have a good answer for you other than that it's not endemic to > DragonFly - this is what I got under VMWare Workstation: > > 107374182

Re: Why VMware Virtual disk so slow (da0: 3.300MB/s transfers) ?

2013-08-20 Thread Justin Sherrill
On Mon, Aug 19, 2013 at 10:15 PM, Dongsheng Song wrote: > 4156467 bytes/sec = 3.964 MB/s I don't have a good answer for you other than that it's not endemic to DragonFly - this is what I got under VMWare Workstation: 1073741824 bytes transferred in 24.643408 secs (43571158 bytes/sec) - Which

Re: Big move complete, DFly network moved entirely to colo

2013-08-20 Thread Francois Tigeot
On Tue, Aug 20, 2013 at 06:56:34AM +, Zenny wrote: > Great. It would be nice if you can share some hardware specifications > and make of the new blade server to help more people to adopt hardware > that DragonFlyBSD supports. It's a MicroCloud with 12 Haswell Xeon nodes: http://www.supermicro.

Re: dragonflybsd router

2013-08-20 Thread Sepherosa Ziehau
On Tue, Aug 20, 2013 at 4:37 PM, k simon wrote: > > Hi,list: > > I have some linux router/NAT box, each can serve 500-600Kpps traffic. > Last week, I observed the ddos attack, it report ipt_netflow sendbuffer > overlimit and cpu usage high. So I took a look at BSD family. I've tested > freebs

Re: Is there any policy routing tool in dragonflybsd

2013-08-20 Thread Sepherosa Ziehau
On Sat, Aug 17, 2013 at 7:00 PM, jinge wrote: > Hi everyone! > > Is there any policy routing tool in dragonflybsd like the setfib in > FreeBSD? > > We don't have multiple routing table (mutiple FIB) support yet. Best Regards, sephe -- Tomorrow Will Never Die

dragonflybsd router

2013-08-20 Thread k simon
Hi,list: I have some linux router/NAT box, each can serve 500-600Kpps traffic. Last week, I observed the ddos attack, it report ipt_netflow sendbuffer overlimit and cpu usage high. So I took a look at BSD family. I've tested freebsd a bit, it have trouble with polling and NIC‘s multi queues

Re: Big move complete, DFly network moved entirely to colo

2013-08-20 Thread Zenny
Great. It would be nice if you can share some hardware specifications and make of the new blade server to help more people to adopt hardware that DragonFlyBSD supports. However, I read somewhere (at Justin's blog if I remember right) that it was from iXsystems. Good luck! On 8/19/13, Matthew Dil