Silent data corruption

Alternate title:  Apple’s file system engineers are sadly naive. I was quite disappointed to see that APFS isn’t even trying to provide data integrity.  Data integrity is kind of step 0 of any file system, and checksums or use of ECC is pretty much standard in modern & leading-edge file systems.  APFS doesn’t want to… Read more

Lightroom’s flaws & limitations

I’m attempting to switch to Lightroom, from Aperture, given lack of better alternatives. I’ve attempted this switch a couple of times before, without success. I’m finding that it’s still kind of annoying.  Here’s the start of my laundry list against it: It’s very slow.  I am already so very tired of seeing that blasted “Loading…”… Read more

Why I cancelled Backblaze

This is the feedback I sent to Backblaze shortly before I cancelled my account with them. For the additional context – the restore failure I alluded to was basically that: So, the departing ‘support’ ticket I filed with them (#167833): Maybe this’ll help your future would-be customers. The main reason is that when I tried… Read more

Disorganised thoughts on the Sony a7R II

It has some outright bugs around handling of SD cards.  For example, it will not record high quality video to a SanDisk Extreme Pro card.  It falsely claims that the card is not UHS-I compliant, nor fast enough – both utter garbage. “Silent” mode (electronic front & rear curtain shutters) makes a significant difference to… Read more

The last five years in photography

I’ve been reading through the back catalog of Digital Camera magazine, from the first issues available for the iPad back in 2009 or so.  There’s been a few things which have been amusing: Teleconverters back then were apparently a great way to get extra reach basically for free.  Just avoid those 3x teleconverters – those… Read more

D400 wishlist

Here’s what I want from the mythical D400 (or D7300 – I’m not picky about model names).  Because obviously Nikon reads this blog and uses it to drive all their product decisions. ≥ 50 image buffer.  In 14-bit RAW. ≥ 10 FPS.  I’ll even accept complete viewfinder blackout if it means getting beyond 10 FPS.… Read more

Time Machine gets stuck on downloads

Evidently, when Time Machine encounters a file that’s open and being written to (e.g. a Safari download), it sits and watches the file, periodically copying the new data to the backup.  As opposed to going off and copying everything else first, and then coming back to the open file. This has the lovely effect that… Read more