Package: nfs-kernel-server
Version: 1:1.1.2-6
Severity: important

When ever I start my nfs server with --manage-gids, my mac os clients
hang, I have tried with secure and insecure, tcp & udp.

I found when I removed the --manage-gids it all worked.  My linux
clients work with out with out --manage-gids.

this is the export on the nas server
/exports/shared                                                                 
                                                                                
                                          
-async,no_subtree_check,no_root_squash,insecure,mp=/exports/shared              
                                                                                
                                          
192.168.8.0/22(rw)                                                              
                                                                                
                                          
                                                                                
                                                                                
                                          
this is the line I used to mount it on the mac mini I had done a sudo su        
                                                                                
                                          
- before hand                                                                   
                                                                                
                                          
                                                                                
                                                                                
                                          
mount -t nfs -o rw,async,rsize=32768,wsize=32768                                
                                                                                
                                          
nas.hme1.samad.com.au:/exports/shared /mounts/shared                            
                                                                                
                                          
                                                                                
                                                                                
                                          
I also did a                                                                    
                                                                                
                                          
tcpdump -pni eth0 ether host 00:16:cb:b0:87:15 -s 9100 -w                       
                                                                                
                                          
nas.capture.dmp                                                                 
                                                                                
                                          

after the mount I did                                                           
                                                                                
                                          
                                                                                
                                                                                
                                          
df -h & (did not return)                                                        
                                                                                
                                          
ps -ef                                                                          
                                                                                
                                          
dmesg | tail (lots of server not responding)                                    
                                                                                
                                          
tcpdump -pni en0 not port 22 (did not see anything - could have let it          
                                                                                
                                          
run longer!!)                                                                   
                                                                                
                                          
mount & (finished showed the nfs mount)                                         
                                                                                
                                          
ls -l /mounts/shared/ & ( did not come back)                                    
                                                                                
                                          
umount -f /mounts/shared/ & (did not come back)                                 
                                                                                
                                          
                                                                                
                                                                                
                                          
These are the last 3 lines from the dump from nas                               
                                                                                
                                          
                                                                                
                                                                                
                                          
 45  33.230489 192.168.11.12 -> 192.168.11.14 TCP exp1 > filenet-powsrm         
                                                                                
                                          
[ACK] Seq=166 Ack=82 Win=524280 Len=0 TSV=1053569705 TSER=9151036               
                                                                                
                                          
 46  49.409514 192.168.11.12 -> 192.168.11.14 NFS V3 FSSTAT Call,               
                                                                                
                                          
FH:0xef8ae509                                                                   
                                                                                
                                          
 47  49.409665 192.168.11.14 -> 192.168.11.12 NFS V3 FSSTAT Reply (Call         
                                                                                
                                          
In 46)                                                                          
                                                                                
                                          
 48  49.409811 192.168.11.12 -> 192.168.11.14 TCP 52730 > nfs [ACK]             
                                                                                
                                          
Seq=1021 Ack=589 Win=524280 Len=0 TSV=1053569866 TSER=9155080                   
                                                                                
                                          


I have attached the tcpdump

Alex


-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (500, 'testing'), (500, 'stable'), (100, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.25-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages nfs-kernel-server depends on:
ii  libblkid1             1.40.11-1          block device id library
ii  libc6                 2.7-12             GNU C Library: Shared libraries
ii  libcomerr2            1.40.11-1          common error description library
ii  libgssglue1           0.1-2              mechanism-switch gssapi library
ii  libkrb53              1.6.dfsg.4~beta1-3 MIT Kerberos runtime libraries
ii  libnfsidmap2          0.20-1             An nfs idmapping library
ii  librpcsecgss3         0.18-1             allows secure rpc communication us
ii  libwrap0              7.6.q-15           Wietse Venema's TCP wrappers libra
ii  lsb-base              3.2-12             Linux Standard Base 3.2 init scrip
ii  nfs-common            1:1.1.2-6          NFS support files common to client
ii  ucf                   3.007              Update Configuration File: preserv

nfs-kernel-server recommends no packages.

-- no debconf information

Attachment: nas.capture.dmp
Description: Binary data

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