Edgardo, Should I do this configurations both at the server an at the client ?
Mario --- Edgardo Moso <[EMAIL PROTECTED]> wrote: > Mario, > > I got the same problem as yours before. Here's what I did: > > 1) for the restore, adjust your tcpbuffsize higher but be sure to set > you > network adapter to correct setting. It should be set to full duplex ( > if > it's capable .. say 100 MB full duplex) and in the advanced properties > parameter, set the received buffer to at least 64 or higher depending > your > CPU resource and memory. > 2) for backup, adjust your tcpwindowsize to atleast 63...to 2MB.., then > your network adapter as full ( not auto) ... then in the advanced > proeprties set the coalesce buffer to at least 50% of the transmit > buffer....the transmit buffer set it to almost equal to received buffer. > > Try this you will see the performance differrence...if you have a 1 GB > adapter card and your resourceutil is set 10 ..you'll be getting almost > the > maximum speed of 3590 tape drive...at least 35 GB. > > > Enjoy, > > Ed > > > > > From: Mario Behring <[EMAIL PROTECTED]> on 10/13/2002 08:46 AM > > Please respond to "ADSM: Dist Stor Manager" <[EMAIL PROTECTED]> > > To: [EMAIL PROTECTED] > cc: > Subject: Slow backups > > Hi list, > > I have just installed a TSM 5.1.0 Server on a W2K Server box. The > database > was restored from a NT server running TSM 4.1.3. The upgrade was > successful and the new TSM is up and running. > > The problem is that the backup operations are taking too long. A full > backup from a Notes Server that usually took 3 hours to complete is now > taking 12 hours !! The 5.1.0 cilent is already installed at this Notes > server. Please notice that I am talking about a simlpe file backup, it > is > not the TDP for Domino. > > Also, I perfomed the backup on two NetWare servers running the 4.1.X > client and they all are taking much more time than before, when using > the > TSM 4.1.3 server. > > I tried to tune some parameters at the dsm.opt in the Notes Server, like > including the RESOURCEUTIILZATION 10 and setting the MAXNUMMP to 8 at > the > TSM Server but .... despite the multiple sessions, the backup was still > very slow. > > Any ideas on this ?? > > Thank you. > > Mario Behring > IT Consultant > 55 11 9450-8383 > > __________________________________________________ > Do you Yahoo!? > Faith Hill - Exclusive Performances, Videos & More > http://faith.yahoo.com __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com
