Re: speed of amdump

2003-01-24 Thread dalton
Lars Segerlund schrieb: have you checked the options for parrallell dumpers ? Yes i have 4. You should be able to have multiple connections to clients, and your time seem's looong ! We have just one client (the file server) and the backup server. And the interface-values and bandwith-value

Re: speed of amdump

2003-01-24 Thread Scott Mcdermott
dalton on Fri 24/01 09:59 +0100: > But we have a 100mbit LAN, so there should be 10240 kbps, thats right? just being picky, $ bc -ql 100 * (2^10)^2 / 8 / 2^10 12800. :) of course if you actually hit that wire speed I'll be amazed.

Re: speed of amdump

2003-01-24 Thread Gene Heskett
On Friday 24 January 2003 05:35, Scott Mcdermott wrote: >dalton on Fri 24/01 09:59 +0100: >> But we have a 100mbit LAN, so there should be 10240 kbps, thats >> right? > >just being picky, > >$ bc -ql >100 * (2^10)^2 / 8 / 2^10 >12800. > >:) of course if you actually hit that wir

Re: speed of amdump

2003-01-24 Thread Scott Mcdermott
Gene Heskett on Fri 24/01 08:34 -0500: > > > But we have a 100mbit LAN, so there should be 10240 kbps, thats > > > right? > > > > $ bc -ql > > 100 * (2^10)^2 / 8 / 2^10 > > 12800. > > I don't believe this is quite correct. Thats a serial protocol, and > AFAIK it still uses star

RE: speed of amdump

2003-01-24 Thread donald . ritchey
[mailto:[EMAIL PROTECTED]] Sent: Friday, January 24, 2003 7:35 AM To: Scott Mcdermott; [EMAIL PROTECTED] Subject: Re: speed of amdump On Friday 24 January 2003 05:35, Scott Mcdermott wrote: >dalton on Fri 24/01 09:59 +0100: >> But we have a 100mbit LAN, so there should be 10240 kbps, thats

Re: speed of amdump

2003-01-24 Thread Jon LaBadie
On Fri, Jan 24, 2003 at 09:59:48AM +0100, dalton wrote: > Hi, > > the speed of our hp surestore seems to be ok, but the amdump takes too much > time (6 hours for 23 GB, we want to use now client fast compression). > > So we have a suspicion (someone just has installed it, but this person is > n

Re: speed of amdump

2003-01-24 Thread Anthony A. D. Talltree
>the speed of our hp surestore seems to be ok, but the amdump takes too >much time (6 hours for 23 GB, we want to use now client fast >compression). How fast can you get data off of your disks? If that 23G is one filesystem, you might consider splitting it up so that Amanda can schedule it more

Re: speed of amdump

2003-01-26 Thread John R. Jackson
>the speed of our hp surestore seems to be ok, but the amdump takes too much ti >me > (6 hours for 23 GB, we want to use now client fast compression). There are several areas that can affect speed, and it's important to understand the flow of data through Amanda to see where the potential bottle

Re: speed of amdump [really, speed of ethernet]

2003-01-24 Thread Jay Lessert
On Fri, Jan 24, 2003 at 08:31:19AM -0600, [EMAIL PROTECTED] wrote: > And if any of us can RELIABLY exceed 30 percent usage on > an Ethernet network, I want to see it. Well, one of my amanda clients does two dumps in parallel over 100BaseT at >=3MB/s dumper rate (each) every single night. Does th