[Bug 352878] New: nfs file access hangs
https://bugzilla.novell.com/show_bug.cgi?id=352878 Summary: nfs file access hangs Product: openSUSE 10.3 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: teheo@novell.com QAContact: qa@suse.de Found By: --- Created an attachment (id=190056) --> (https://bugzilla.novell.com/attachment.cgi?id=190056) show tasks result My laptop nfs mounts /devel directory from my workstation using autofs with -soft,intr over vpn tunnel. My laptop suspends/resumes often and connects to all different networks - basically I use whatever AP available. It usually works great. However, I just had a very weird hang. The network I was on right before was very unreliable. It was slow and lost lots of packets. I tried to copy a rather large file (a few megs) over it and then I had to move so I closed my laptop (it suspends) and moved to another location. At the new location, I had a good connection. I brought VPN up and everything looked fine. I could cd into /devel and ls files. However, all accesses to file contents hang. cp, mv, file, less - anything which accesses the file content got hang; however, listing and stat'ing files worked just fine. I switched to single mode and did sysrq showtasks. I'm attaching it here. Note that this is the first time this happened in a few months so I don't think I'll be able to reproduce it easily. Thanks. -- 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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Jeff Mahoney
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User nfbrown@novell.com added comment
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Neil Brown
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Neil Brown
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User teheo@novell.com added comment
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--- Comment #3 from Tejun Heo
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Neil Brown
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--- Comment #5 from Neil Brown
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Neil Brown
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