[ ssic-linux-Bugs-1017765 ] NFS server causes fs ref count problem

Bugs item #1017765, was opened at 2004-08-27 13:41
Message generated for change (Settings changed) made by rogertsang
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Category: Filesystem
>Group: v1.2.0
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: David Zafman (dzafman)
Assigned to: John Byrne (jlbyrne)
Summary: NFS server causes fs ref count problem

Initial Comment:

>From a single node cluster I export a chard mount via
NFS server.  On a client I mount it, issue an "ls -lR."
 After doing a service SSInfs stop, followed by a
filesystem umount, I get the following messages:

WARNING: inode busy: dev 8:19 (xc0673456) mode 10666
count 1

It must be either READDIR, GETATTR or LOOKUP.  It
doesn't seem to happen unless NFS server is involved.

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Comment By: Nobody/Anonymous (nobody)
Date: 2004-12-14 02:11

Message:
Logged In: NO 

I get similar messages on umount of an exported NFS chard
mount.  And of course SSInfs is stopped.  However dev 93:0
is not listed in my /proc/devices.

Nov 29 20:17:39 node1 kernel: inode busy: dev 93:01:1292080
(d20c2d00) mode 40711 count 1
Nov 29 20:17:39 node1 kernel: inode busy: dev 93:01:588962
(d20c2300) mode 40700 count 2
Nov 29 20:17:39 node1 kernel: inode busy: dev 93:01:883734
(f098c080) mode 40755 count 2
Nov 29 20:17:39 node1 kernel: inode busy: dev 93:01:261910
(d364f800) mode 40700 count 2
Nov 29 20:17:39 node1 kernel: inode busy: dev 93:01:33091
(ebd20580) mode 100664 count 1
Nov 29 20:17:39 node1 kernel: VFS: Busy inodes after
unmount. Self-destruct in 5 seconds.  Have a nice day...

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