From owner-freebsd-hackers Thu Jun 8 20:26:27 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id UAA09562 for hackers-outgoing; Thu, 8 Jun 1995 20:26:27 -0700 Received: from cs.weber.edu (cs.weber.edu [137.190.16.16]) by freefall.cdrom.com (8.6.10/8.6.6) with SMTP id UAA09550 for ; Thu, 8 Jun 1995 20:26:22 -0700 Received: by cs.weber.edu (4.1/SMI-4.1.1) id AA16255; Thu, 8 Jun 95 21:19:28 MDT From: terry@cs.weber.edu (Terry Lambert) Message-Id: <9506090319.AA16255@cs.weber.edu> Subject: Re: NFS install To: temp@temptation.interlog.com (Temptation) Date: Thu, 8 Jun 95 21:19:27 MDT Cc: jkh@freefall.cdrom.com, freebsd-hackers@freebsd.org In-Reply-To: from "Temptation" at Jun 8, 95 11:19:55 pm X-Mailer: ELM [version 2.4dev PL52] Sender: hackers-owner@freebsd.org Precedence: bulk > Only problem I got was the quitting, I still get the > > umount of /nfs failed(BUSY) > hang. (this could be motherboard/NCR/Harddrive, don't think anyone has > proven either way what is causing it) > Minor problem. This is a cache flush issue, where there are pages from the file you accessed in the cache but not referenced. There should be a way to flush these built into the unmount, which in turn means an interface for it in the VM system. If you wait sufficiently long before unmounting, the problem will not occur (this was reported and explained ...but not corrected... a while back). Terry Lambert terry@cs.weber.edu --- Any opinions in this posting are my own and not those of my present or previous employers.