From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan =?iso-8859-1?Q?Windm=FCller?= Subject: Re: Device or resource busy Date: Mon, 27 Oct 2008 15:29:44 +0100 Message-ID: <20081027142944.GD25001@speutel.de> References: <20081027131034.GC25001@speutel.de> <1225116112.7842.3.camel@heimdal.trondhjem.org> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="Km1U/tdNT/EmXiR1" Cc: linux-nfs@vger.kernel.org To: Trond Myklebust Return-path: Received: from speutel.de ([213.239.215.137]:54758 "EHLO speutel.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751099AbYJ0O3t (ORCPT ); Mon, 27 Oct 2008 10:29:49 -0400 In-Reply-To: <1225116112.7842.3.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: --Km1U/tdNT/EmXiR1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, 27. Oct 2008, Trond Myklebust wrote: > > When I look with "nfsstat -m", I can see a lot of mount points for each > > user, including the directory which cannot be deleted. One user had a > > total of 200 mounts! > If /export/username is on a different volume from /export on the server, > then the NFS client has to mount it as being a different volume on the > client. 'cat /proc/fs/nfsfs/volumes' should be able to tell you if your > server is exporting more than one volume. /export and /export/home/username are different volumes, but I only share /export/home/username. Also it is not only the homedirectory itself but many subdirectories which cause this error. A sample output =66rom 'nfsstat -m': ----- /home/username from fileserver:/export/home/username Flags: rw,vers=3D3,rsize=3D1048576,wsize=3D1048576,hard,intr,proto=3Dtcp,t= imeo=3D600,retrans=3D2,sec=3Dsys,addr=3Dfileserver /home/username/workspace/ls5/da/text/Konzept from fileserver:/export/home/username/workspace/ls5/da/text/Konzept Flags: rw,vers=3D3,rsize=3D1048576,wsize=3D1048576,hard,intr,proto=3Dtcp,t= imeo=3D600,retrans=3D2,sec=3Dsys,addr=3Dfileserver /home/username/.eclipse/org.eclipse.platform_3.3.0_1148896627 from fileserver:/export/home/username/.eclipse/org.eclipse.platform_3.3.0_114889= 6627 Flags: rw,vers=3D3,rsize=3D1048576,wsize=3D1048576,hard,intr,proto=3Dtcp,t= imeo=3D600,retrans=3D2,sec=3Dsys,addr=3Dfileserver [...] ----- The output from /proc/fs/nfsfs/volumes looks like: NV SERVER PORT DEV FSID v3 81d91add 801 0:29 1000001009f:0 v3 81d91add 801 0:27 1000001010f:0 v3 81d91ade 801 0:30 100000100f1:0 v3 81d91add 801 0:31 1000001018b:0 v3 81d91add 801 0:26 10000010189:0 v3 81d91ade 801 0:28 100000100ef:0 v3 81d91ade 801 0:32 100000100f6:0 v3 81d91add 801 0:33 10000010192:0 - Stephan --Km1U/tdNT/EmXiR1 Content-Type: application/x-pkcs7-signature Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIIJDQYJKoZIhvcNAQcCoIII/jCCCPoCAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCC BoQwggM9MIICpqADAgECAhBIcQ0ZGB7TPPXezMGKDaQFMA0GCSqGSIb3DQEBBQUAMGIxCzAJ BgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYD VQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTAeFw0wODA5MDkxNzIx MzlaFw0wOTA5MDkxNzIxMzlaMHsxHzAdBgNVBAMTFlRoYXd0ZSBGcmVlbWFpbCBNZW1iZXIx IjAgBgkqhkiG9w0BCQEWE3dpbmR5QHdoaXRlLWhhd2suZGUxNDAyBgkqhkiG9w0BCQEWJXN0 ZXBoYW4ud2luZG11ZWxsZXJAY3MudHUtZG9ydG11bmQuZGUwggEiMA0GCSqGSIb3DQEBAQUA A4IBDwAwggEKAoIBAQDCCn3lTSbxo/3P9UyvE2rxJELiZksbNk4AlVYvqNmU6Sg1gDrPrd72 muoKPWqsYQs7qauOX0F5ee5znYx8EJv/iPAHnC+U8ZQx/LvsHZuw4JkpRtqB5D/84Snq1WRW QA4xhWtn7hiQsDCBeZIMGfTGI91r96+V1sBYnfm/Px7VTQ0Ur4+lxIK2SGA5De3VETsS4aw9 wORYTgD4vpXs1JfmuNvlpKHAZhps9DnyF9qRW7Of/wh7WAOgxUDoK1YUnYFOHEAJb4eHVdcN m+TB17dmKdqVoqyUv1kQJTzaAmHeD3uBzXgZdU6sAeinlABb3j0TNXIkwhFloTOxoin0az1N AgMBAAGjVzBVMEUGA1UdEQQ+MDyBE3dpbmR5QHdoaXRlLWhhd2suZGWBJXN0ZXBoYW4ud2lu ZG11ZWxsZXJAY3MudHUtZG9ydG11bmQuZGUwDAYDVR0TAQH/BAIwADANBgkqhkiG9w0BAQUF AAOBgQAn1zmnTyZUhXAw73M24I9+VnCN3jpbA2BDScktFDLRxwilNJXR3KKuPHciVoYvFYIG Jr7u2/Q3d9uYg8La0fOC6MIyIrmaFEGRCVFMEvTt5Ru36miJlIb40pNZPJWeWb+eNCj3mQtv rHDHxbcmRe8mI6icVCMwnUqa5kVi9HIvzzCCAz8wggKooAMCAQICAQ0wDQYJKoZIhvcNAQEF BQAwgdExCzAJBgNVBAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcTCUNh cGUgVG93bjEaMBgGA1UEChMRVGhhd3RlIENvbnN1bHRpbmcxKDAmBgNVBAsTH0NlcnRpZmlj YXRpb24gU2VydmljZXMgRGl2aXNpb24xJDAiBgNVBAMTG1RoYXd0ZSBQZXJzb25hbCBGcmVl bWFpbCBDQTErMCkGCSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1haWxAdGhhd3RlLmNvbTAe Fw0wMzA3MTcwMDAwMDBaFw0xMzA3MTYyMzU5NTlaMGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQK ExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29u YWwgRnJlZW1haWwgSXNzdWluZyBDQTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAxKY8 VXNV+065yplaHmjAdQRwnd/p/6Me7L3N9VvyGna9fww6YfK/Uc4B1OVQCjDXAmNaLIkVcI7d yfArhVqqP3FWy688Cwfn8R+RNiQqE88r1fOCdz0Dviv+uxg+B79AgAJk16emu59l0cUqVIUP SAR/p7bRPGEEQB5kGXJgt/sCAwEAAaOBlDCBkTASBgNVHRMBAf8ECDAGAQH/AgEAMEMGA1Ud HwQ8MDowOKA2oDSGMmh0dHA6Ly9jcmwudGhhd3RlLmNvbS9UaGF3dGVQZXJzb25hbEZyZWVt YWlsQ0EuY3JsMAsGA1UdDwQEAwIBBjApBgNVHREEIjAgpB4wHDEaMBgGA1UEAxMRUHJpdmF0 ZUxhYmVsMi0xMzgwDQYJKoZIhvcNAQEFBQADgYEASIzRUIPqCy7MDaNmrGcPf6+svsIXoUOW lJ1/TCG4+DYfqi2fNi/A9BxQIJNwPP2t4WFiw9k6GX6EsZkbAMUaC4J0niVQlGLH2ydxVyWN 3amcOY6MIE9lX5Xa9/eH1sYITq726jTlEBpbNU1341YheILcIRk13iSx0x1G/11fZU8xggJR MIICTQIBATB2MGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGluZyAo UHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWluZyBD QQIQSHENGRge0zz13szBig2kBTAJBgUrDgMCGgUAoIGxMBgGCSqGSIb3DQEJAzELBgkqhkiG 9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTA4MTAyNzE0Mjk0NFowIwYJKoZIhvcNAQkEMRYEFDBf tmGtFLEES9DwyB80NWa+VPAfMFIGCSqGSIb3DQEJDzFFMEMwCgYIKoZIhvcNAwcwDgYIKoZI hvcNAwICAgCAMA0GCCqGSIb3DQMCAgFAMAcGBSsOAwIHMA0GCCqGSIb3DQMCAgEoMA0GCSqG SIb3DQEBAQUABIIBAERfaFKjjdHkROS/9C+6qnU+wrbtAWlMmenFqpqYeVzBC0dIOJyWyqOC k3rjVHAsQdg8ENlT6BOur4xuOSuV55POxEor++cadXjRr5ExwxV3FDCPR4DgzFyGN/k2pfFI Rwkb5a9cvDvjjSzXMgcCt4X1p+y4avXo1lQFj6NaA+4f8+lqr/vFpQO8U8IecORCsz4yv20q V0KddA2huYnoVY0wmjS9S4hHgY4oBFRM6FTLlfHi9ehfaIsQ+ODIACfFA28eyQdfmBbTpbBI VwHjkMeWM9GBbgt3/b0fR+FiQRTPvft6LVgnXVvmI4foO5h4mz5GCuKnMOMNbjH3rWnuZzE= --Km1U/tdNT/EmXiR1--