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ERROR: The host returns esxupdate error code:15

Geplaatst op October 11, 2018 by Maarten Van Driessen

Today I was preparing some updates with VUM on Lenovo servers running vSphere 6.0. Things did not go as expected. While staging the patches I was greeted with this error. ERROR: The host returns esxupdate error code:15. The package manager transactions is not successful. Check the update Manager log files and esxupdate.log files for more […]

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Geplaatst in General
Getagd: VMware, Lenovo, VIB, VUM

ERROR: The host returns esxupdate error code:15

Geplaatst op October 11, 2018 by Maarten Van Driessen

Today I was preparing some updates with VUM on Lenovo servers running vSphere 6.0. Things did not go as expected. While staging the patches I was greeted with this error. ERROR: The host returns esxupdate error code:15. The package manager transactions is not successful. Check the update Manager log files and esxupdate.log files for more […]

The post appeared first on .

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Geplaatst in Virtualization
Getagd: VMware, Lenovo, VIB, VUM

Techorama NL 2018 Session (Async Best Practices): Code + Slidedeck

Geplaatst op October 2, 2018 by Kevin Dockx
I just finished my session at Techorama NL 2018 on Best Practices for Building Async APIs in ASP.NET Core.  Here’s what that was about: Did you know the main driver for async isn’t performance but scalability?  Ever wondered why it makes sense to async I/O-bound tasks, but why doing the same with a long-running algorithm...
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Marvin.Cache.Headers 3.0 hit RTM!

Geplaatst op September 27, 2018 by Kevin Dockx
Today I’m very happy to announce that Marvin.Cache.Headers 3.0 reached RTM.  This is a *big* release, very much focused on customization.  If you’re new to Marvin.Cache.Headers, here’s what to expect: Marvin.Cache.Headers is ASP.NET Core middleware that adds HttpCache headers to responses (Cache-Control, Expires, ETag, Last-Modified), and implements cache expiration and validation models.  It can be...
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Geplaatst in Web Development

Techorama NL Session: Best Practices for Building Async APIs

Geplaatst op September 17, 2018 by Kevin Dockx
If you’re a developer and live in Belgium you’ve undoubtedly heard of Techorama, Belgium’s biggest IT conference.  Well, this year they’re expanding to the Netherlands!  The first edition of Techorama in the Netherlands will be held on October 1-3 in Ede.  I’ll be there to deliver a session, Best Practices for Building Async APIs in...
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