Episode 186: Managing the Unmanageable with Ron Lichty

The Agile Revolution Podcast

Craig fires some questions at Ron Lichty, co-author of “Managing the Unmanageable” and the “Study of Product Team Performance“:

  • Author of machine Language programming books “Programming the Apple IIGS in Assembly Language” and “Programming the 65816
  • Managing the Finder team at Apple – hired for stellar C++ coding ability and customer empathy
  • Software development is a team sport – including QA, a dedicated product manager / product owner and designers
  • After Dark and Flying Toasters at Berkeley Systems
  • “Managing the Unmnageable” is 9 chapters and around 300 rules of thumb and nuggets of wisdom (the creamy centre), the tools used to manage software development teams plus the authors own insights
  • There were very few books (7 at the time) on managing software developers (unlike project management and agile)
  • Fred Brooks – “The Mythical Man-Month
  • Situational Leadership – opens your…

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Repairing a Corrupted Mac OSX ExFAT Partition

ExFATI run a MacBook Pro Retina (late 2013) and on my 512GB hard drive I have 3 partitions

  • 150GB Mac OSX partition (currently running Mavericks)
  • 150GB Windows 8.1 partition (via Bootcamp)
  • 200GB data parition (formatted with ExFAT)

I chose an ExFAT partition so I could read and write to the data partition from either the OSX or the Windows partition as I use each operating system a similar amount. I had planned to install VMWare fusion at some point to avoid the dual boot, but haven’t sone so due to some licencing issues with some software on my Windows partition that I uncovered in the trial.

Recently I was travelling and was doing some editing for my podcast on the plane. I also inadvertantly moved and deleted some files. The next morning I woke up to deliver a workshop to find that my data partition was missing. Windows reported that the drive needed to be formatted and Mac OSX reported that the drive was corrupt. On either operating system, the relevant disk utilities were unable to fix the issue.

It appears that ExFAT partitions are not well supported in OSX, particularly if you delete files. Unfortunately due to Windows and Mac not playing nicely from a read/write perspective, neither HFS or NTFS are an option for this drive either.

A bunch of articles seemed to indicate that CHKDSK /F on the volume should fix it, but given the fact that Windows was reporting the partition needed to be formatted, this fix was not valid in this circumstance. After searching the web for numerous reports and fixes (and tearing my hair out with worry in the process), I finally stumbled on an article that led to a simple solution of a terminal command:

sudo fsck_exfat -d disk0s4

where diskos4 is your ExFAT partition.

It then asks:

Main boot region needs to be updated. Yes/No?

to which you reply Yes. You can then run repair in the OSX Disk Utility and the partition should be restored!

Easy fix, but baffles me why ExFAT and NTFS support is so bad on Mac OSX.

Episode 31: An Apple A Day

The Agile Revolution Podcast

AppleCraig, Tony and Renee talk about Apple, RFID story cards and ponder who is agile?

Quotes:

“The aim for any company is for everybody to gain – shareholders, employees, suppliers, customers, community, the environment – over the long term” – Deming

TheAgileRevolution-31 (43 minutes)

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