[Bug 639683] New: umount.nfs hangs
https://bugzilla.novell.com/show_bug.cgi?id=639683 https://bugzilla.novell.com/show_bug.cgi?id=639683#c0 Summary: umount.nfs hangs Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: i586 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: mrmazda@earthlink.net QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=389862) --> (http://bugzilla.novell.com/attachment.cgi?id=389862) tail of /var/log/messages To reproduce: 1-mount some NFS export locally 2-attempt to: a-umount.nfs or umount -a -t nfs, or b-umount -a, or c-shutdown or restart the system Actual behavior: 1-nothing apparent on cmdline Expected behavior: 1-umounting/restart/shutdown succeeds I noticed this after Factory zypper dup yesterday, and it continues after another zypper dup today. Kernel is desktop 2.6.36-rc3-15. More info: http://lists.opensuse.org/opensuse-factory/2010-09/msg00098.html -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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wei wang
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Petr Uzel
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Neil Brown
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Felix Miata
Would that explain your situation?
No.
Can you reproduce it with the network all working?
Every time tried, there have only been 4 nodes up inside the router: 1-Canon MF4370dn IP printer (sleeping) 2-OS2/eCS NFS/LANMAN server (with nothing mounted to Factory host) 3-openSUSE 11.2 NFS/Samba server (with nothing mounted via Samba to Factory host) 4-Factory host
If so, add '-v' to the unmount command and post the result. .. Master Resource Control: runlevel 3 has been reached Failed services in runlevel 3: rng-tools Skipped services in runlevel 3: nfs Welcome to openSUSE 11.3 "Celadon" Milestone 1 of 6 - Kernel 2.6.36-rc3-15-desktop (tty1) gx260 login: read: Input/output error (lots of those errors during boot) root <pwd> # showmount -e 00srv Export list for 00srv: /tmp 192.168.0.0/255.255.255.0 /pub 192.168.0.0/255.255.255.0 /isos 192.168.0.0/255.255.255.0 /home 192.168.0.0/255.255.255.0 /home/AV/videos/Tmp 192.168.0.0/255.255.255.0 # mountsrv (alias for mounting per fstab 4 of local 11.2 server's 5 exports) # mount | grep nfs nfsd on /proc/fs/nfsd type nfsd (rw) rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw) 00srv:/home on /nfs/00srv/home type nfs (ro,nosuid,rsize=8192,wsize=8192,addr=192.168.x.xxx) 00srv:/isos on /nfs/00srv/isos type nfs (ro,nosuid,rsize=8192,wsize=8192,addr=192.168.x.xxx) 00srv:/pub on /nfs/00srv/pub type nfs (rw,nosuid,rsize=8192,wsize=8192,addr=192.168.x.xxx) 00srv:/tmp on /nfs/00srv/tmp type nfs (ro,nosuid,rsize=8192,wsize=8192,addr=192.168.x.xxx) # umount -a -v umount.nfs: prog 100005, trying vers=3, prot=17 umount.nfs: trying 192.168.x.xxx prog 100005 vers 3 prot UDP port 44032 00srv:/tmp umounted umount.nfs: prog 100005, trying vers=3, prot=17 umount.nfs: trying 192.168.x.xxx prog 100005 vers 3 prot UDP port 44032
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--- Comment #4 from Neil Brown
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Neil Brown
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Felix Miata
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Neil Brown
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Felix Miata
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Neil Brown
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Felix Miata
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--- Comment #11 from Felix Miata
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Neil Brown
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