"Wrong Array..."

Post #303018166 by xenix on Wednesday 30th of May 2018 04:29:55 PM

Full Discussion: Wrong Array...
Wrong Array...

Back in my early days, just starting at my first job where I was doing 100% UNIX...

We had a mixture of Solaris, AIX, and HPUX systems. Our most critical systems (Logistics) was running on a bunch of large HP 9000 servers. I was tasked with decommisoning one of the servers.

It was one of those arrangements where there was three cabinets in a row. One large HP 9000 on each side, and the middle was used to store the boot disks, tape drives, optical drives, etc.

Well, long story short.. I hit the power button on the wrong storage cabinet. Did a few other things... Casually walked back to my desk. It was a good 20 minutes later.

All of a sudden, people are screaming.. PROD IS DOWN.. PROD IS DOWN. I thought, great.. Another fun day....

A few minutes later, it dawned on me that the drives for the production server was in the same rack that I was decommissioning. So, I walked back down to the data center to verify... Sure enough. I hit the wrong button.

I turned the array back on, walked back to my desk, and could now login again, and everything was fine. To my surprise.. There was no fallout from this. This system just completely hung... once the storage was turned back on, it just kept on going where it left off.
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MooseX::AttributeHelpers::MethodProvider::Array(3pm)	User Contributed Perl Documentation   MooseX::AttributeHelpers::MethodProvider::Array(3pm)

NAME
MooseX::AttributeHelpers::MethodProvider::Array - method generator for MooseX::AttributeHelpers::Collection::Array DESCRIPTION
This is a role which provides the method generators for MooseX::AttributeHelpers::Collection::Array. METHODS
meta PROVIDED METHODS
This module also consumes the List method providers, to see those provied methods, refer to that documentation. get pop push set shift unshift clear delete insert splice sort_in_place Sorts the array in place, modifying the value of the attribute. You can provide an optional subroutine reference to sort with (as you can with the core "sort" function). However, instead of using $a and $b, you will need to use $_[0] and $_[1] instead. accessor If passed one argument, returns the value of the requested element. If passed two arguments, sets the value of the requested element. BUGS
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT. AUTHOR
Stevan Little <stevan@iinteractive.com> COPYRIGHT AND LICENSE
Copyright 2007-2009 by Infinity Interactive, Inc. <http://www.iinteractive.com> This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2010-01-02 MooseX::AttributeHelpers::MethodProvider::Array(3pm)

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