Access is crap to use for a multiuser app. Don't discount the fact that the perf could be simply related to that. -- O'Reilly Active Directory Third Edition - http://www.joeware.net/win/ad3e.htm
_____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dave Wade Sent: Thursday, May 18, 2006 7:08 PM To: [email protected] Subject: RE: [ActiveDir] [OT] RAID 5 Best Practice Its the one thing that seems to give us performance issues. Last time I investigated things running slow, client was quiet (low CPU short disk queue, minimal paging) , network was quiet yet response was slow. Conclusion was that server was some how bottle neck. I must admit I didn't do much work on investigation. I think they should use appropriate tool such as msde (only a few users) but program is provided by central government, so we are stuck with it. I wonder if it was just running same time as backups perhaps... -----Original Message----- From: [EMAIL PROTECTED] on behalf of Brian Desmond Sent: Thu 18/05/2006 23:34 To: [email protected] Cc: Subject: RE: [ActiveDir] [OT] RAID 5 Best Practice Access database will likely get cached on the client in memory, in any case it’d be all read ops. Access doesn’t cache report output. Thanks, Brian Desmond <mailto:[EMAIL PROTECTED]> [EMAIL PROTECTED] c - 312.731.3132 _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dave Wade Sent: Thursday, May 18, 2006 6:22 PM To: [email protected] Subject: RE: [ActiveDir] [OT] RAID 5 Best Practice For file sharing, I would consider 0Ư but 5 would be more likely since you probably want/need the space more than the speed. File sharing doesn't really beat the disks up relative to a busy DC even in large multi-thousand user file servers I have seen. What about when some idiot user sets up an Access database on one and runs "inappropriate" reports against it.. It is why most normal server admins really have no clue what to look for in terms of IO load on servers but any Exchange Admin worth anything is looking at that right away in a problem situation and able to quote IOPS stats off the top of their head and know what they can get from the underlying disk subsystem. Exchange disk configs are critical. ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. As a public body, the Council may be required to disclose this email, or any response to it, under the Freedom of Information Act 2000, unless the information in it is covered by one of the exemptions in the Act. If you receive this email in error please notify Stockport e-Services via [EMAIL PROTECTED] and then permanently remove it from your system. Thank you. http://www.stockport.gov.uk **********************************************************************
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