Linux – Using systool To Easily Get HBA Info

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Getting HBA detail information in Linux by using systool Lets get into the details with a few worked examples. First of, a command to show basic Fiber Channel info (actually quite useful when you’re getting the hang of what’s on a system).

which, on my test system (unconnected to a SAN fabric at the […]

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Configuring LACP bonding on RedHat, CentOS

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Setting up LACP on Redhat linux Modify /etc/modprobe.conf (Not needed as of RHEL and OEL 6+)

In order for the kernel bonding module to come up when the machine boots, create a file: /etc/modprobe.d/bonding.conf

Create /etc/sysconfig/network-scripts/ifcfg-bond0

Modify /etc/sysconfig/network-scripts/ifcfg-eth0

Modify /etc/sysconfig/network-scripts/ifcfg-eth1

Restart networking:

Check the status of the bond:

[…]

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Emailing an attachment in perl

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How to Email Attachments in Perl Below as a small snipped that can be used to email attachments

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