Date: Wed, 1 Apr 1998 02:10:33 -0600 (CST) From: toasty@dragondata.com To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: bin/6187: mounting nfs directories with -b can cause multiple mounts Message-ID: <199804010810.CAA07921@home.dragondata.com>
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>Number: 6187 >Category: bin >Synopsis: mounting nfs directories with -b can cause multiple mounts >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Apr 1 00:20:01 PST 1998 >Last-Modified: >Originator: Kevin Day >Organization: DragonData Internet Services >Release: FreeBSD 3.0-CURRENT i386 >Environment: -current NFS client, with 2.2.5 nfs server >Description: My nfs server had mountd die, and the client rebooted. It couldn't mount what it needed to from the server, but apparently kept trying in the background. After I restarted mountd on the server, all was well, except on the client: /dev/wd0s1a on / (NFS exported, local, writes: sync 24066 async 42211) procfs on /proc (local, writes: sync 0 async 0) home.internal:/home on /home (writes: sync 0 async 0) home.internal:/var/mail on /var/mail (writes: sync 0 async 0) home.internal:/home on /home (writes: sync 0 async 0) home.internal:/var/mail on /var/mail (writes: sync 0 async 0) home.internal:/home on /home (writes: sync 0 async 0) home.internal:/var/mail on /var/mail (writes: sync 0 async 0) home.internal:/home on /home (writes: sync 0 async 0) home.internal:/var/mail on /var/mail (writes: sync 0 async 0) home.internal:/home on /home (writes: sync 0 async 0) home.internal:/var/mail on /var/mail (writes: sync 0 async 0) home.internal:/var/mail on /var/mail (writes: sync 0 async 0) home.internal:/home on /home (writes: sync 0 async 0) home.internal:/home on /home (writes: sync 0 async 0) >How-To-Repeat: kill mountd on server, and make client keep trying to mount something in the background with mount_nfs -b..... Apparently it buffers a few requests up, and they all succeed after a while. >Fix: No clue, but it appears to be harmless. >Audit-Trail: >Unformatted: Kevin Day To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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