Date: Wed, 25 Apr 2007 23:01:56 +0200 From: "Georg-W. Koltermann" <gwk.rko@googlemail.com> To: freebsd-fs@freebsd.org Subject: panic "bundirty" in FreeBSD 7 April snapshot Message-ID: <1177534917.11669.11.camel@localhost>
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--=-K8RFRD7KPmJDTGLIL1Hx Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, I recently saw a FreeBSD panic 'bundirty' when playing with zfs. I was using the April FBSD7 ZFS snapshot. pjd@ thinks this is a UFS related panic. Just FYI. -- Regards, Georg. -------- Weitergeleitete Nachricht -------- > Von: Pawel Jakub Dawidek <pjd@FreeBSD.org> > An: Georg-W. Koltermann <gwk.rko@googlemail.com> > Betreff: Re: [zfs-discuss] Re: zfs performance on fuse (Linux) > compared to other fs > Datum: Tue, 24 Apr 2007 21:46:17 +0200 >=20 > On Tue, Apr 24, 2007 at 09:10:10PM +0200, Georg-W. Koltermann wrote: > > Am Dienstag, den 24.04.2007, 12:03 +0200 schrieb Pawel Jakub Dawidek: > > > On Mon, Apr 23, 2007 at 11:42:41PM -0700, Georg-W. Koltermann wrote: > > > > > > So, at this point in time that seems pretty > > > > > discouraging for an everyday user, on Linux. > > > > >=20 > > > > > nobody told, that zfs-fuse is ready for an everyday > > > > > user at it`s current state ! ;) > > > >=20 > > > > That's what I found out, wanted to share and get other's opinion on= . > > > >=20 > > > > I did not complain. I thought it might work, it might not, so I tr= ied. > > > >=20 > > > > BTW last night I tried ZFS on FreeBSD 7. I got a panic when trying= to make it > > > > import my existing pool at first. [...] > > >=20 > > > Can I see the panic message and backtrace? > >=20 > > Hi Pawel, > >=20 > > I did not get a panic during 'zpool import' any more today, but 'zpool > > export' paniced at me: > >=20 > > g_vfs_done(): da0s5d [WRITE(offset=3D963559124,length=3D16384)]= error=3D5 > > panic: bundirty: buffer 0xd919a39c still on queue 1 > > cpuid 0 > > KDB: enter: panic > > [thread pid 3 tid 100001] > > stopped at kdb_enter+0x2b: nop > > =20 > > bt > > =20 > > tracing pid 3 tid 100001 td 0xc5105d80 > > kdb_enter(c09494ad) at kdb_enter +0x2b > > panic(c0952b99,d919a39c,1,d919a39c,e3ca1c48) > > bundirty(d919a39c) at brelse +0x82f > > bufdone_finish(d919a39c) at bufdone_finish +0x34c > > bufdone > > ffs_backgroundwritedone > > bufdone > > g_vfs_done(c56abe70) at g_vfs_done +0x8a > > biodone > > g_io_schedule_up > > =20 > > (copied by hand, may contain errors). da0s5d is /var. > >=20 > > Some log files are attached. They contain USB disk errors and some > > LORs. >=20 > This panic has nothing to do with ZFS, actually, but with UFS. You may > want to send it to freebsd-fs@ >=20 > BTW. ZFS is now integrated with FreeBSD's namecache, so you may want to > repeat your find(1) test:) >=20 --=-K8RFRD7KPmJDTGLIL1Hx Content-Type: application/x-pkcs7-signature; name=smime.p7s Content-Disposition: attachment; filename=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIKADCCBPww ggLkoAMCAQICAwMjmTANBgkqhkiG9w0BAQUFADB5MRAwDgYDVQQKEwdSb290IENBMR4wHAYDVQQL ExVodHRwOi8vd3d3LmNhY2VydC5vcmcxIjAgBgNVBAMTGUNBIENlcnQgU2lnbmluZyBBdXRob3Jp dHkxITAfBgkqhkiG9w0BCQEWEnN1cHBvcnRAY2FjZXJ0Lm9yZzAeFw0wNzAxMjIxOTQ1MjBaFw0w ODAxMjIxOTQ1MjBaMEUxHDAaBgNVBAMTE0dlb3JnLVcuIEtvbHRlcm1hbm4xJTAjBgkqhkiG9w0B CQEWFmd3ay5ya29AZ29vZ2xlbWFpbC5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQC4FpYBJkZIHQ2Z4yn/BuyIjrNb6U2TJPUrB3UTnTEVdj0iQ9jbESGuibOmhCIk0cEFs/w1mk6j WrL+Fl4FwafPmtN768J6mREUF2qhuEJ0H82FTwZ85kq10OnsbpWD3puNApJPW5KDtqosTxvR+IBP jzOpXdtL/CPRS0IJt1thwo7Cz+WfbVV0R6yehNTR1WnMcq0r6n3E7x5wNEHB4TKxIGqNYOmiGl8S vQE95WTG2mWWCxhrSAtIbETJZlutxnR1JSBzg3JvjsqS6QMsH6gksqYOq7/EDuMx428v1bI4zWu8 dNrw67Cr65ys0Y/U0WJOryutvuTKWUq2BxaCkSelAgMBAAGjgcAwgb0wDAYDVR0TAQH/BAIwADBW BglghkgBhvhCAQ0ESRZHVG8gZ2V0IHlvdXIgb3duIGNlcnRpZmljYXRlIGZvciBGUkVFIGhlYWQg b3ZlciB0byBodHRwOi8vd3d3LkNBY2VydC5vcmcwMgYIKwYBBQUHAQEEJjAkMCIGCCsGAQUFBzAB hhZodHRwOi8vb2NzcC5jYWNlcnQub3JnMCEGA1UdEQQaMBiBFmd3ay5ya29AZ29vZ2xlbWFpbC5j b20wDQYJKoZIhvcNAQEFBQADggIBAIy54zJeEaqEo+RtDc8NmmlBGvdH3Ah5ddWD8gIZPFkkhjZ0 u1JIpW4sdpYIOG4gbuUUCt1eOrp6AUbVvh4Zw0iTdh6OBfBCAznTeobtOqrO6TL2il1rZFiK6lDh RWIKB7j77uw2Q3W+1xV/tSJZeEbmpjxl46dLOn5k5FV0ZRUPYMicAHD2+K8y3bt7JOaD47On7xrG FYPtgLGlgpjn6bW+W0/Fa3LEWeUBegxAd40kCPQuGg4QOAjzp7SR2GrA7ITN9T/YZhRdbgE7PR7e jfVCLAr5iEc2UOa2m4ZmXF7xepLbGxGjtkfXBoarhJo5FQjuE5as0QogbiUnZrfYqy4xaY6xZztQ swHQKXf0ObJ+FTCB8IO+oWKq0/dNST+yYgXUzzz03tAgVhJ3y8DQ5q1+rysKMhx5xXjON5600CXb y7yvJi0V5kAj8dWd0mQf0TCP4+M1Ns5efsVkwEkRjVJ5uo3HeqEPQyJZPAiJha/unAkg4S+4LW4V nmaqo8/ZJWtbh/Qsnr8kwO93tyQO1EDbHG35xoxQIIb9OUG4tZy5wVGBt6izCYCXDcyq0BHv5nMc D4Gm16MNXN4QK3dsR3kDeIyr0VGKrO/yFh408s+V2/M6GfibMsy/NGZIgGPaLjYHiz3xLp5qro/r G65JXM8VEgNy9q9T10HUsGYIhfuYMIIE/DCCAuSgAwIBAgIDAyOZMA0GCSqGSIb3DQEBBQUAMHkx EDAOBgNVBAoTB1Jvb3QgQ0ExHjAcBgNVBAsTFWh0dHA6Ly93d3cuY2FjZXJ0Lm9yZzEiMCAGA1UE AxMZQ0EgQ2VydCBTaWduaW5nIEF1dGhvcml0eTEhMB8GCSqGSIb3DQEJARYSc3VwcG9ydEBjYWNl cnQub3JnMB4XDTA3MDEyMjE5NDUyMFoXDTA4MDEyMjE5NDUyMFowRTEcMBoGA1UEAxMTR2Vvcmct Vy4gS29sdGVybWFubjElMCMGCSqGSIb3DQEJARYWZ3drLnJrb0Bnb29nbGVtYWlsLmNvbTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALgWlgEmRkgdDZnjKf8G7IiOs1vpTZMk9SsHdROd MRV2PSJD2NsRIa6Js6aEIiTRwQWz/DWaTqNasv4WXgXBp8+a03vrwnqZERQXaqG4QnQfzYVPBnzm SrXQ6exulYPem40Ckk9bkoO2qixPG9H4gE+PM6ld20v8I9FLQgm3W2HCjsLP5Z9tVXRHrJ6E1NHV acxyrSvqfcTvHnA0QcHhMrEgao1g6aIaXxK9AT3lZMbaZZYLGGtIC0hsRMlmW63GdHUlIHODcm+O ypLpAywfqCSypg6rv8QO4zHjby/VsjjNa7x02vDrsKvrnKzRj9TRYk6vK62+5MpZSrYHFoKRJ6UC AwEAAaOBwDCBvTAMBgNVHRMBAf8EAjAAMFYGCWCGSAGG+EIBDQRJFkdUbyBnZXQgeW91ciBvd24g Y2VydGlmaWNhdGUgZm9yIEZSRUUgaGVhZCBvdmVyIHRvIGh0dHA6Ly93d3cuQ0FjZXJ0Lm9yZzAy BggrBgEFBQcBAQQmMCQwIgYIKwYBBQUHMAGGFmh0dHA6Ly9vY3NwLmNhY2VydC5vcmcwIQYDVR0R BBowGIEWZ3drLnJrb0Bnb29nbGVtYWlsLmNvbTANBgkqhkiG9w0BAQUFAAOCAgEAjLnjMl4RqoSj 5G0Nzw2aaUEa90fcCHl11YPyAhk8WSSGNnS7Ukilbix2lgg4biBu5RQK3V46unoBRtW+HhnDSJN2 Ho4F8EIDOdN6hu06qs7pMvaKXWtkWIrqUOFFYgoHuPvu7DZDdb7XFX+1Ill4RuamPGXjp0s6fmTk VXRlFQ9gyJwAcPb4rzLdu3sk5oPjs6fvGsYVg+2AsaWCmOfptb5bT8VrcsRZ5QF6DEB3jSQI9C4a DhA4CPOntJHYasDshM31P9hmFF1uATs9Ht6N9UIsCvmIRzZQ5rabhmZcXvF6ktsbEaO2R9cGhquE mjkVCO4TlqzRCiBuJSdmt9irLjFpjrFnO1CzAdApd/Q5sn4VMIHwg76hYqrT901JP7JiBdTPPPTe 0CBWEnfLwNDmrX6vKwoyHHnFeM43nrTQJdvLvK8mLRXmQCPx1Z3SZB/RMI/j4zU2zl5+xWTASRGN Unm6jcd6oQ9DIlk8CImFr+6cCSDhL7gtbhWeZqqjz9kla1uH9CyevyTA73e3JA7UQNscbfnGjFAg hv05Qbi1nLnBUYG3qLMJgJcNzKrQEe/mcxwPgabXow1c3hArd2xHeQN4jKvRUYqs7/IWHjTyz5Xb 8zoZ+JsyzL80ZkiAY9ouNgeLPfEunmquj+sbrklczxUSA3L2r1PXQdSwZgiF+5gxggMzMIIDLwIB ATCBgDB5MRAwDgYDVQQKEwdSb290IENBMR4wHAYDVQQLExVodHRwOi8vd3d3LmNhY2VydC5vcmcx IjAgBgNVBAMTGUNBIENlcnQgU2lnbmluZyBBdXRob3JpdHkxITAfBgkqhkiG9w0BCQEWEnN1cHBv cnRAY2FjZXJ0Lm9yZwIDAyOZMAkGBSsOAwIaBQCgggGHMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0B BwEwHAYJKoZIhvcNAQkFMQ8XDTA3MDQyNTIxMDE1NFowIwYJKoZIhvcNAQkEMRYEFAbpZdxLVNFj 8sT7gtwsbs/07qUXMIGRBgkrBgEEAYI3EAQxgYMwgYAweTEQMA4GA1UEChMHUm9vdCBDQTEeMBwG A1UECxMVaHR0cDovL3d3dy5jYWNlcnQub3JnMSIwIAYDVQQDExlDQSBDZXJ0IFNpZ25pbmcgQXV0 aG9yaXR5MSEwHwYJKoZIhvcNAQkBFhJzdXBwb3J0QGNhY2VydC5vcmcCAwMjmTCBkwYLKoZIhvcN AQkQAgsxgYOggYAweTEQMA4GA1UEChMHUm9vdCBDQTEeMBwGA1UECxMVaHR0cDovL3d3dy5jYWNl cnQub3JnMSIwIAYDVQQDExlDQSBDZXJ0IFNpZ25pbmcgQXV0aG9yaXR5MSEwHwYJKoZIhvcNAQkB FhJzdXBwb3J0QGNhY2VydC5vcmcCAwMjmTANBgkqhkiG9w0BAQEFAASCAQAZKWEWedb31SaLvqcQ 2Pk6ntImuY1bcMc9gPhsmU4PltWG/sB8Uz49dH77hiYrXdixKfEB0eTYL1zXf2OgVO/zDhBMrcgF 05VlZ2lXAWq8vAyJyxxSv0dRlHpl9wpxmaSKalNp0TQ7/jiyIp/E1OtsZiZlkdvl+5psqZ7+8ROJ liKULJLxedDhBz1L0d9czMrH8xKWf4qJwgfWHCVximLTr3deNQu7EJ09rZnmOp84koOftrBdl8IV E+3wf41kb3Vkn9Bc9ogaoW5GghfnhfwmPxzRngqr/OhLzuCTEqsZjdjwKm5lMKW9Ukh46uhVZnId TuYHaA/UbWt/i6rHR3J7AAAAAAAA --=-K8RFRD7KPmJDTGLIL1Hx--
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