Exchange 1018 errors
Hi all, I'm in Exchange 1018 hell, these are some of thelog entriesfrom a Exchange 2003 system we have been migrating to. We believe the issueis hardware related but I would likesome opinions on the actual data in these logs. I noticed the database pages and the checksum on occasions are the same. Is this normal behaviour? 00:04 21-09-07 Information Store (4284) StoreGP3: The database page read from the file "M:\StoreGP3DB\MailboxStore3.edb" at offset 1474523136 (0x0000000057e37000) (database page 359990 (0x57E36)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch. The expected checksum was 3110627432037296939 (0x2b2b2b2b2b2b2b2b) and the actual checksum was 359990 (0x0000000000057e36). The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem. 07:18 21-09-07 Information Store (4284) StoreGP3: The database page read from the file "M:\StoreGP3DB\MailboxStore3.edb" at offset 867201024 (0x0000000033b07000) (database page 211718 (0x33B06)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch. The expected checksum was 3327647950551526958 (0x2e2e2e2e2e2e2e2e) and the actual checksum was 211718 (0x0000000000033b06). The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem. 18:21 11-09-07 Information Store (8036) StoreGP2: The database page read from the file "K:\ StoreGP2DB\MailboxStore2.edb" at offset 15428960256 (0x0000000397a34000) (database page 3766835 (0x397A33)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch. The expected checksum was -2821266740684990248 (0xd8d8d8d8d8d8d8d8) and the actual checksum was 16178434500924727 (0x00397a3351731537). The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem. 13:39 7/09/2007 Information Store (8036) StoreGP4: The database page read from the file "O:\StoreGP4DB\MailboxStore4.edb" at offset 1330995200 (0x000000004f556000) (database page 324949 (0x4F555)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch. The expected checksum was 3182967604875373612 (0x2c2c2c2c2c2c2c2c) and the actual checksum was 324949 (0x000000000004f555). The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem. 18:01:48 5/09/2007 Information Store (5620) StoreGP4: The database page read from the file "O:\StoreGP4DB\MailboxStore4.edb" at offset 113692672 (0x0000000006c6d000) (database page 27756 (0x6C6C)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch. The expected checksum was 3110627432037296939 (0x2b2b2b2b2b2b2b2b) and the actual checksum was 27756 (0x0000000000006c6c). The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem. 18:11:31 4/09/2007 Information Store (5620) StoreGP2: The database page read from the file "K:\ StoreGP2DB\MailboxStore2.edb" at offset 838889472 (0x0000000032007000) (database page 204806 (0x32006)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch. The expected checksum was -9187201950435737472 (0x8080808080808080) and the actual checksum was 879635225857391 (0x00032006092b4d6f). The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem. 16:08:02 1/09/2007 Information Store (8076) StoreGP1: The database page read from the file "I:\STOREGP1DB\priv1.edb" at offset 6359556096 (0x000000017b0f2000) (database page 1552625 (0x17B0F1)) for 4096 (0x00001000) bytes failed verification due to a page checksum mismatch. The expected checksum was -9114861777597660799 (0x8181818181818181) and the actual checksum was 6668473734941806 (0x0017b0f1082a4c6e). The read operation will fail with error -1018 (0xfffffc06). If this condition persists then please restore the database from a previous backup. This problem is likely due to faulty hardware. Please contact your hardware vendor for further assistance diagnosing the problem.
September 21st, 2007 6:09am

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