-- Alan Bourke alanpbourke (at) fastmail (dot) fm On Thu, 2 Jul 2020, at 6:24 PM, Philip Borkholder wrote: > Followup question Alan,When you stopped setting these to zero because > Win 10 was "fixed" How did you leave the File Server LanManServer > settings for :SMB1SMB2SMB3 Some recommendations out there state we need > to shut off SMB2 & 3 and turn on SMB1 on newer File Servers This File > Server has not shut off SMB2 or 3 My understanding was that the 3 > Registry settings I listed were set to zero then to compensate for not > shutting of SMB2 & 3 Thanks,Philip > > ---------- Original Message ---------- > From: "Alan Bourke" alanpbourke@fastmail.fm > To: profoxtech@leafe.com > Subject: Re: DBFs Server 2012 R2 very slow with Certain Processors > Date: Thu, 02 Jul 2020 17:44:36 +0100 > > On Thu, 2 Jul 2020, at 4:11 PM, Philip Borkholder wrote: > > > I set the LanManWorkstation > > settings for to avoid CDX > > corruption:[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters] > > FileInfoCacheLifetime = > > 0FileNotFoundCacheLifetime=0DirectoryCacheLifetime=0 > > Set them back to the defaults again (10 or 15 in each case IIRC), set > to zero they can cause serious speed issues and aren't needed unless > you are experiencing the particular corruption issues that zeroing them > fixes. AFAIK recent Windows 10 versions have fixed whatever MS broke in > SMB that caused these corruption issues in VFP (and MS Access). > > > > -- > Alan Bourke > alanpbourke (at) fastmail (dot) fm > [excessive quoting removed by server]