From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Gruber Subject: Re: disk runs full Date: Fri, 13 May 2005 00:23:04 +0200 Message-ID: <4283D747.1070606@gruber.cn> References: <42834307.2090101@gruber.cn> <200505121510.j4CFAJdk012045@turing-police.cc.vt.edu> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms030604070702050301060601" Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com In-Reply-To: <200505121510.j4CFAJdk012045@turing-police.cc.vt.edu> List-Id: To: Valdis.Kletnieks@vt.edu Cc: reiserfs-list@namesys.com --------------ms030604070702050301060601 Content-Type: text/plain; charset="iso-8859-1"; format="flowed" Content-Transfer-Encoding: quoted-printable I already thought of this too but the output doesn=B4t look like as if=20 there are over 3GB not closed yet. Before the reboot i did a few minutes=20 ago only /dev/null was opened several times. I would say about 30-40=20 instances. Valdis.Kletnieks@vt.edu wrote: >On Thu, 12 May 2005 13:50:31 +0200, Alexander Gruber said: > =20 > >>I checked it with du -sh * on the root partition and the result was much = >>smaller than the used space reported by df. >> =20 >> > >Note that temporary files are often creat()ed and then unlink()ed, leaving >the open file descriptor as the last reference. You should probably run >'lsof' or similar tool. On my laptop at the moment: > >lsof -n | grep dele >cardmgr 2207 root 3u CHR 254,0 5556 /dev= /cm-2123-2 (deleted) >cardmgr 2207 root 4u CHR 254,1 5559 /dev= /cm-2123-5 (deleted) >cardmgr 2207 root 5u CHR 254,2 5562 /dev= /cm-2123-8 (deleted) >exmh 7142 valdis 10u REG 0,16 0 74035 /tmp= /tclfG25oV (deleted) >gconfd-2 7805 valdis 13wW REG 0,16 641 44735 /tmp= /gconfd-valdis/lock/0t1115905590ut151063u967p7805r252866408k3219173544 (del= eted) >aspell 9481 valdis 2u REG 0,16 0 74035 /tmp= /tclfG25oV (deleted) > >So there's 2 open but unlinked files on /tmp, and du and df will show up d= ifferent >values. (Note that exmh did an open() of a file, unlinked it, and then pas= sed >the open file descriptor to aspell as stdin - so that space will be reclai= med >once *both* of those processes have done a close() on the file descriptor). > =20 > --------------ms030604070702050301060601 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIII3TCC AskwggIyoAMCAQICAw4FLjANBgkqhkiG9w0BAQQFADBiMQswCQYDVQQGEwJaQTElMCMGA1UE ChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBlcnNv bmFsIEZyZWVtYWlsIElzc3VpbmcgQ0EwHhcNMDUwMjEyMTIyNDExWhcNMDYwMjEyMTIyNDEx WjBAMR8wHQYDVQQDExZUaGF3dGUgRnJlZW1haWwgTWVtYmVyMR0wGwYJKoZIhvcNAQkBFg5h bGV4QGdydWJlci5jbjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKafyiCo+bob i6aivATGOSkV5Z7jnuNLEtPnIq2GS87BNsaUovazV51xk5mRoF3qbMp8/iqxcQ7OfBeqScF4 rtE12hFjdhZN0pkeukiKEiFeeqe174sfhGKN+nRLy9+NXyGkBSmH0AYVvwT+7x+C9s5iZnzx JCNTdU6J+STlNlsTdQQ7EPzVlcE1gkeC7srw3di0qvSefsoCPpHbrboD4BgCPtUyop7b5KiU BPwPi09bLFPHKA2cIamcjKN89WfRwfn9bpPP+Tfbp6GGRG6AH7IMufY5Uu52KSHopNlfBJqs EFn82LcgvnRaXwNe2L19uRNEp9NXmJA9CZuCjZgqI90CAwEAAaMrMCkwGQYDVR0RBBIwEIEO YWxleEBncnViZXIuY24wDAYDVR0TAQH/BAIwADANBgkqhkiG9w0BAQQFAAOBgQCtlMl+5eBk 9VEXI8oTOXy9i/wRHqzVREx4n+iTVAnrMS/4u3qVGpoEsSLgQsQyi61FX/3L601n1f/WBwK0 SG75F8FsAz1hYKdzFX88AaJix59qwnfVcrmh7MPbQZbomtrJOMaw9mLbTbgb6qf0mJzO8qIb LyAwh2GVKit5OdIf7jCCAskwggIyoAMCAQICAw4FLjANBgkqhkiG9w0BAQQFADBiMQswCQYD VQQGEwJaQTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UE AxMjVGhhd3RlIFBlcnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0EwHhcNMDUwMjEyMTIyNDEx WhcNMDYwMjEyMTIyNDExWjBAMR8wHQYDVQQDExZUaGF3dGUgRnJlZW1haWwgTWVtYmVyMR0w GwYJKoZIhvcNAQkBFg5hbGV4QGdydWJlci5jbjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAKafyiCo+bobi6aivATGOSkV5Z7jnuNLEtPnIq2GS87BNsaUovazV51xk5mRoF3q bMp8/iqxcQ7OfBeqScF4rtE12hFjdhZN0pkeukiKEiFeeqe174sfhGKN+nRLy9+NXyGkBSmH 0AYVvwT+7x+C9s5iZnzxJCNTdU6J+STlNlsTdQQ7EPzVlcE1gkeC7srw3di0qvSefsoCPpHb rboD4BgCPtUyop7b5KiUBPwPi09bLFPHKA2cIamcjKN89WfRwfn9bpPP+Tfbp6GGRG6AH7IM ufY5Uu52KSHopNlfBJqsEFn82LcgvnRaXwNe2L19uRNEp9NXmJA9CZuCjZgqI90CAwEAAaMr MCkwGQYDVR0RBBIwEIEOYWxleEBncnViZXIuY24wDAYDVR0TAQH/BAIwADANBgkqhkiG9w0B AQQFAAOBgQCtlMl+5eBk9VEXI8oTOXy9i/wRHqzVREx4n+iTVAnrMS/4u3qVGpoEsSLgQsQy i61FX/3L601n1f/WBwK0SG75F8FsAz1hYKdzFX88AaJix59qwnfVcrmh7MPbQZbomtrJOMaw 9mLbTbgb6qf0mJzO8qIbLyAwh2GVKit5OdIf7jCCAz8wggKooAMCAQICAQ0wDQYJKoZIhvcN AQEFBQAwgdExCzAJBgNVBAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcT CUNhcGUgVG93bjEaMBgGA1UEChMRVGhhd3RlIENvbnN1bHRpbmcxKDAmBgNVBAsTH0NlcnRp ZmljYXRpb24gU2VydmljZXMgRGl2aXNpb24xJDAiBgNVBAMTG1RoYXd0ZSBQZXJzb25hbCBG cmVlbWFpbCBDQTErMCkGCSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1haWxAdGhhd3RlLmNv bTAeFw0wMzA3MTcwMDAwMDBaFw0xMzA3MTYyMzU5NTlaMGIxCzAJBgNVBAYTAlpBMSUwIwYD VQQKExxUaGF3dGUgQ29uc3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVy c29uYWwgRnJlZW1haWwgSXNzdWluZyBDQTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA xKY8VXNV+065yplaHmjAdQRwnd/p/6Me7L3N9VvyGna9fww6YfK/Uc4B1OVQCjDXAmNaLIkV cI7dyfArhVqqP3FWy688Cwfn8R+RNiQqE88r1fOCdz0Dviv+uxg+B79AgAJk16emu59l0cUq VIUPSAR/p7bRPGEEQB5kGXJgt/sCAwEAAaOBlDCBkTASBgNVHRMBAf8ECDAGAQH/AgEAMEMG A1UdHwQ8MDowOKA2oDSGMmh0dHA6Ly9jcmwudGhhd3RlLmNvbS9UaGF3dGVQZXJzb25hbEZy ZWVtYWlsQ0EuY3JsMAsGA1UdDwQEAwIBBjApBgNVHREEIjAgpB4wHDEaMBgGA1UEAxMRUHJp dmF0ZUxhYmVsMi0xMzgwDQYJKoZIhvcNAQEFBQADgYEASIzRUIPqCy7MDaNmrGcPf6+svsIX oUOWlJ1/TCG4+DYfqi2fNi/A9BxQIJNwPP2t4WFiw9k6GX6EsZkbAMUaC4J0niVQlGLH2ydx VyWN3amcOY6MIE9lX5Xa9/eH1sYITq726jTlEBpbNU1341YheILcIRk13iSx0x1G/11fZU8x ggM7MIIDNwIBATBpMGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29uc3VsdGlu ZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgSXNzdWlu ZyBDQQIDDgUuMAkGBSsOAwIaBQCgggGnMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJ KoZIhvcNAQkFMQ8XDTA1MDUxMjIyMjMwNFowIwYJKoZIhvcNAQkEMRYEFA1mUt5+zlpcAN1W ISDVFQgTYMYYMFIGCSqGSIb3DQEJDzFFMEMwCgYIKoZIhvcNAwcwDgYIKoZIhvcNAwICAgCA MA0GCCqGSIb3DQMCAgFAMAcGBSsOAwIHMA0GCCqGSIb3DQMCAgEoMHgGCSsGAQQBgjcQBDFr MGkwYjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0 ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAgMOBS4w egYLKoZIhvcNAQkQAgsxa6BpMGIxCzAJBgNVBAYTAlpBMSUwIwYDVQQKExxUaGF3dGUgQ29u c3VsdGluZyAoUHR5KSBMdGQuMSwwKgYDVQQDEyNUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwg SXNzdWluZyBDQQIDDgUuMA0GCSqGSIb3DQEBAQUABIIBAFNEqT26DtZPPW2IL7UX/TqLar1v WhbOwqVO0nhb9WlK8zSksjrbpUgWCZqnjfLMQqxdsp8DpaagaBe/cQPWOG0BitQWbaFHPFr2 vcH79Y83aaoLrdqM5LH0mDPe4bWp/KX+gAFGEjdY23C5d1QKkKMLsIC3qBoMuIOW5cfhgI6X WnuzPzcDH0v/7kZmegNni+uVLACZXXW4qsfCcuI3lVd3g0WrtTsHDV3DaBAe1/0yvLhNEXcq bXqKUHVerangV2Iv+TwnR3lAjN83PDVz178/Kno3DZFfIpE7Hx9jIeJywTN0siJap9iHLDVi 7bgfmc3CA+lVGFrCDBWfPQ9d4m8AAAAAAAA= --------------ms030604070702050301060601--