Error Handling On SQL With Linux

Anthony Nocentino explains Linux error codes and systemd behavior for SQL on Linux:

Now in the output above, you’ll notice a bolded line. In there, you can system that systemd[1] receives a return code from SQL Server of status=1/FAILURE.  Systemd[1] is the parent process to sqlservr, in fact it’s the parent to all processes on our system. It receives the exit code and immediately, systemd initiates a restart of the service due to the configuration we have for our mysql-server systemd unit.
What’s interesting is that this happens even on a normal shutdown. But that simply doesn’t make sense, return values on clean exits should return 0. It’s my understanding of the SHUTDOWN command, that it will cause the database engine to shutdown cleanly.

On the development side, there aren’t many differences between SQL on Linux versus SQL on Windows (aside from things which haven’t yet made the move); on the administration side, there are some interesting differences.

Related Posts

Migrating Lots Of Databases To SQL Server 2016

Andy Levy has a problem. Well, about 8000 of them. In part 1, he describes the plan: How do you move eight thousand databases in a reasonable amount of time? I spent about an hour and a half one morning hashing ideas out w/ folks in the dbatools Slack channel, plus several conversations in the office and with […]

Read More

Automation With Powershell Desired State Configuration

Jess Pomfret takes us on a journey to a desired state: PowerShell DSC is a platform to support the concept of Infrastructure as Code (IaC).  It uses declarative syntax instead of the usual imperative syntax of PowerShell.  This means that you describe your desired state rather than the specific steps needed to get there.  There […]

Read More

Categories

October 2017
MTWTFSS
« Sep Nov »
 1
2345678
9101112131415
16171819202122
23242526272829
3031