Like Tiago said, spindles is just as important as partitions. If you have 5 partitions but only one drive, you are still at a bottle neck. So, it depends on how many drives you have available. Optimum would be 7: 2 mirrored with 2 partitions for OS and programs 2 mirrored with 2 partitions for page file and log files. 3 in Raid5 for the DB. 4 drives would be minimum IMHO: 2 mirrored with 2 partitions, OS/programs and log files 2 mirrored with 2 partitions, page file and DB. Remember, if you are using standard edition, which has a max IS size of 16GB, your DB partition should be 32GB to allow for recovery. John Tolmachoff Engineer/Consultant/Owner eServices For You > -----Original Message----- > From: Tiago de Aviz [mailto:Tiago@xxxxxxxxxxxxxxx] > Sent: Thursday, January 27, 2005 8:07 AM > To: [ExchangeList] > Subject: [exchangelist] RES: disk partitions for installing exchange > > http://www.MSExchange.org/ > > Well, i'd put the Binaries and OS on one spindle, stores on another, and log files on > yet another. > > I have a customer with something around 150 busy mailboxes and it has only two > spindles, one for binaries and OS and another for stores+log files. Works like a charm. > > Tiago de Aviz > > SoftSell - Curitiba > > (41) 340-2363 > > www.softsell.com.br > > Esta mensagem, incluindo seus anexos, tem caráter confidencial e seu conteúdo é > restrito ao destinatário da mensagem. Caso você tenha recebido esta mensagem por > engano, queira por favor retorná-la ao destinatário e apagá-la de seus arquivos. > Qualquer uso não autorizado, replicação ou disseminação desta mensagem ou parte > dela é expressamente proibido. A SoftSell não é responsável pelo conteúdo ou a > veracidade desta informação. > > > -----Mensagem original----- > De: A. M. Salim [mailto:msalim@xxxxxxxxxxxx] > Enviada em: quinta-feira, 27 de janeiro de 2005 13:48 > Para: [ExchangeList] > Assunto: [exchangelist] disk partitions for installing exchange > > http://www.MSExchange.org/ > > Hi, > > I am installing a new server Exchange 2003 Enterprise and in this server I > have the luxusru of partitining the disk volumes the way I want. Any > recommendations on what to put where for best performance, for a system > with 400 users, modearely busy system (not too busy, not too idle) ? > > binaries, log files, stores, etc. etc. > > best regards > Mike > > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Other Internet Software Marketing Sites: > World of Windows Networking: http://www.windowsnetworking.com > Leading Network Software Directory: http://www.serverfiles.com > No.1 ISA Server Resource Site: http://www.isaserver.org > Windows Security Resource Site: http://www.windowsecurity.com/ > Network Security Library: http://www.secinf.net/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this MSEXchange.org Discussion List as: > tiago@xxxxxxxxxxxxxxx > To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx > > > > ------------------------------------------------------ > List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp > Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Other Internet Software Marketing Sites: > World of Windows Networking: http://www.windowsnetworking.com > Leading Network Software Directory: http://www.serverfiles.com > No.1 ISA Server Resource Site: http://www.isaserver.org > Windows Security Resource Site: http://www.windowsecurity.com/ > Network Security Library: http://www.secinf.net/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this MSEXchange.org Discussion List as: > johnlist@xxxxxxxxxxxxxxxxxxx > To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist > Report abuse to listadmin@xxxxxxxxxxxxxx