Stress Test Kobo Libra 2

[Quoth]

Kobo Firmware: 4.38.21908 (current when I wrote).
Linux Mint 21.3 with Mate. Calibre 7.10
Dell Optiplex 7050
Cheap USB-C to USB-C cable from CEX

About 6200 PD epubs.
Send to Device about 2 hours 10 minutes
Importing... had to be awakened twice. Less than 10 minutes.
About 1 minute to update My Books
Connect second time to update series, subtitles etc.
Check Database ...

Result of running 'PRAGMA integrity_check' on database on the Kobo device:


ok

(I'm careful, don't use kepub, use SideloadedMode=true, no WiFi, start from My Books and wait for it to update before reconnecting).


You'd never manage it with MTP!

But shows Kovid is pretty brilliant.

[Quoth]

Now 6793 ebooks
16.6G or 32 G free.

Series, collections and subtitles are used.

So as some is used when there are no ebooks, likely the 32G Libra 2 can store 14,000 to 18,000 ebooks.

That's 38 years if you read one a day of 14,000.

Only a big screen with a PDF reference libraryand/or graphic novels or such needs more storage. All my documents adds to more than 200 G, but that's including 80 years of PDF service manuals, projects, CAE/CAD, research for writing etc.