| Event Id | 118 |
| Source | ESE97 |
| Description | MSExchangeIS ((215) ) Direct read found corrupted page (826096) with error -1018. Please restore the databases from a previous backup. |
| Event Information | According to Microsoft: CAUSE: In certain database operations such as, but not limited to, online backup, the backup routine makes a call to the operating system to read a 4-KB page of data from the database on disk and write it to tape. Before committing the data returned from the operating system call to the tape, the online backup process compares the checksum value in the page header (recorded when this page was written to disk) to that being returned from the READ call. If the checksum values do not match, the Exchange database engine detects this and returns -1018 (JET_errReadVerifyFailure). |
| Reference Links | XADM: Unable to Back Up Exchange Server 5.5 with Event ID 105 |
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