OS X Software Update Channels For Betas

Set update channel to receive developer beta update

sudo softwareupdate --set-catalog https://swscan.apple.com/content/catalogs/others/index-10.11seed-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog.gz

Set update channel to receive public beta update

            Sam McLeod in Tech 

iSCSI Benchmarking

67,300 read IOP/s on a VM on iSCSI

  • (Disk -> LVM -> MDADM -> DRBD -> iSCSI target -> Network -> XenServer iSCSI Client -> VM)
  • ...

    Sam McLeod in Tech

CentOS 7 and HA

First some background…

One of the many lessons I’ve learnt from my Linux HA / Storage clustering project is that the Debian HA ecosystem is essentially broken, We...

Sam McLeod in Tech

The Best Of - 2014 Edition

At the end of every year I note down a summary of the best applications, hardware & websites I’ve enjoyed & depended on throughout the year (and often...

Sam McLeod in Tech

Talk - 24 Months

The way we work at Infoxchange has changed greatly.

A retrospective journey into transforming Infoxchange’s technology and culture over the past 24 months - presented a Melbourne DevOps...

Sam McLeod in Tech