Messages in this thread | | | Subject | Re: umount -f /nfsmount hangs | From | Trond Myklebust <> | Date | Thu, 19 Aug 2004 17:26:31 -0400 |
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På to , 19/08/2004 klokka 16:55, skreiv Martin J. Bligh: > NFS server has gone away, was mounted soft, intr: > > bvrgsa.ibm.com:/gsa/bvrgsa on /bvrgsa type nfs (rw,soft,intr,nfsvers=2,tcp,rsize=8192,wsize=8192,timeo=30,addr=9.47.56.70) > > but umount -f just hangs ... surely that's not the intended behaviour? > from Alt+SysRq+t:
Works fine for me with 2.6.8.1 and the Fedora Core2 2.6.7-based kernel. If you physically turn off the server as opposed to just killing the nfsd processes, then it takes a bit longer than for the networking layer to time out the sock_release etc (isn't that under the control of the tcp_fin_timeout sysctl?), but AFAICS it does eventually get there.
Are there any other details you're omitting?
Cheers, Trond - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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