[dba-Tech] sudden copy slkowness

[Peter Brawley]

On 6/4/2018 2:22, Jim Lawrence wrote:
> Hi Peter:
>
> One time, I had a switch fail but that would be incredible unusual.

Right, other 'puters are using that switch and they're still OK. 
Changing the R5 cable made no diff.
> I have had trouble, a while back, when trying to connect old Windows OSs that still use SMB version 1-3 as it has been disabled in Windows 10 and the newer servers.
>
> https://support.microsoft.com/en-us/help/2696547/how-to-detect-enable-and-disable-smbv1-smbv2-and-smbv3-in-windows-and
> http://bit.ly/2Jlho15
>
> I have no idea whether that is your issue but it sounds like it could be.

Thanks. According to that MSoft article, Win 7 SMB is v1 only, so it 
seems there's nothing to do on that front.

I fooled around with "advanced" NIC properties and got back to 30% of 
its previous performance. I'm going to try replacing the NIC.

PB
>
> Jim
>
> ----- Original Message -----
> From: "peter brawley" brawley at earthlink.net>
> To: "Discussion of Hardware and Software issues" databaseadvisors.com>
> Sent: Sunday, June 3, 2018 7:32:13 PM
> Subject: [dba-Tech] sudden copy slkowness
>
> Suddenly, copying files to either HD on one particular win7 box from
> other lan 'puters is ten times slower than it had been. Bith drives
> (500GBm 2TB) are about 55% full.
>
> Web download speeds haven't changed.
>
> Anybody seen something like this? What should I be checking out?
>
> PB
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