6/10/2023 0 Comments Dato backup![]() ![]() Before I can switch my database backups to Cohesity I will need to learn how to use the API to: It also seems to handle log backups and point in time recovery.Ĭohesity also has a REST API with PowerShell wrappers. The documentation mentions incremental backups which as far as I can make out mean a full VSS backup is done and then compared to the previous VSS full backup with only the differences being saved. To be fair Cohesity, and presumably Datto, actually look good. This means if the VM is ever restored from Cohesity the database files are likely to be in an inconsistent state and require a restore from the native backups. Pro tem I have disabled the VSS Writer for Cohesity backups and am still using native backups. This means the VSS writer will not be used for any VSS operations. Disable the SQL Server VSS writer service on the server.ie The VSS writer will not be used for Cohesity but will for other VSS operations. Cohesity has a way of doing this via a registry entry. Find out if there is a flag to disable the use of the SQL Server VSS Writer when doing Datto backups.Find out if you can toggle the COPY_ONLY flag for Datto backups.Datto must be using the SQL Server VSS writer service and not setting the COPY_ONLY flag. My backup routine immediately detected the differential LSNs did not tie up with my last full backup and started doing full backups once a day instead of once a week. It seems to work in a similar way to Datto. Our network team have just installed their new backup system, called Cohesity, on one of our servers. This topic was modified 1 month, 1 week ago by homebrew01.And let native SQL handle database backups. ![]() I am in the process of convincing the Network people to stop the Datto "Application Aware" backups and only backup the rest of the server. Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. BACKUP DATABASE is terminating abnormally.". ![]() Perform a full database backup by reissuing BACKUP DATABASE, omitting the WITH DIFFERENTIAL option. " failed with the following error: "Cannot perform a differential backup for database " MyDatabase ", because a current database backup does not exist. Started: 11:45:00 AM Error: 11:45:04.02 Code: 0xC002F210 Source: Back Up Database Task Execute SQL Task Description: Executing the query "BACKUP DATABASE TO DISK =. 1 for 64-bit Copyright (C) 2019 Microsoft. Microsoft (R) SQL Server Execute Package Utility Version. Why does my DIFF not recognize the Datto FULL that was recently run ?Įxecuted as user: NT Service\SQLSERVERAGENT. When my DIFF runs immediately after the Datto "Full" my Diff fails. I am also doing native SQL FULL backups, and native DIFF backups. It's set to do "Application Aware" backups, meaning it runs a full backup, and I see backup type 'D' in the system backup history tables. We have a Datto back appliance backing up our SQL servers. ![]()
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