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Saturday, 18 April 2026 Dereel Images for 18 April 2026
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Saving our heritage
Topic: technology, history, opinion Link here

At the end of last month I finally did something about the fact that tuhs.org accepted my mail messages and then apparently dropped them into /dev/null: I sent a message to Warren Toomey, who runs the site.

But he was on holiday, and when he got back he found a solution: he asked me to solve the problem, which proved to be an issue with cryptographically signed mail messages. That didn't take long, but it precipitated a surprising amount of work. Warren has a mailing list for the TUHS team, currently Clem Cole, Dan Cross, David Arnold, Greg Lehey, Kevin Bowling, Larry McVoy, Matt G, Thalia Archibald, Warner Losh and Will Senn. And then he decided that it was time for somebody else to pay for running his server: he has retired, and he'll be turning 60 next month. I had suggested going begging, but he chose to ask GoFundMe for donations, which came in thick and fast. He was asking for US $1,500, and within a day or so he had more than double that. Now to decide what to do next. It's still very much in flux: after all, it has only been 11 days since I seem to have precipitated the whole thing.


South African biriyani
Topic: food and drink, opinion Link here

Biriyani for dinner tomorrow? I have this spice mix that's interesting for at least two reasons. Firstly, for biriyani it comes from South Africa, and secondly it has a suprising number of steps:


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Sadly, on closer examination the recipe seems unbalance. 750 g meat and 1 cup of rice. How much rice fits into a cup? It can't be more than 200 g, and if it's a rice cooker cup, only about 140 g. For some reason I haven't added rice to my quantities page. And all these horrible cups and spoons! In addition, how hot is it? I wouldn't want to go to that much trouble and find that Yvonne didn't want to eat it.

Nothing for it: for what looks like becoming a one night stand, I'll have to create a recipe page for it.


Sunday, 19 April 2026 Dereel
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Net failure
Topic: technology, general Link here

Another net failure this morning, over 80 minutes from 07:57:30 to 2026 09:19:41. That used to be relatively common, but this time it caught me by surprise. I suppose that's a good sign. Spent some time running Aussie Broadband's mobile phone based test, which then claims to have sent a fault report. If it did, it ended up in /dev/null. The last fault report they claim to have seen was 7 years ago.

But while I was messing around with power cycling the NTD and restarting dhclient, the net came back. No word from Aussie on the matter; there was once a time when they would broadcast a message about the outage.


Video copy finished
Topic: multimedia, technology, opinion Link here

It took a while (about 2 days) to copy 6 TB of video data across the network, but today most of it was done. But:

rsync: [sender] read errors mapping "/spool/Already/Series/Rosenheim-Corpse/08/08-25-Drei-Sterne-und-ein-Todesfall-20160216-103000.mp4": Input/output error (5)

Oh. Recoverable? No, and only one of many errors that I saw:

Apr 18 19:13:59 tiwi kernel: g_vfs_done():ada0p4[READ(offset=-6564658347248070656, length=32768)]error = 5
Apr 18 19:13:59 tiwi kernel: g_vfs_done():ada0p4[READ(offset=-1760312632982597632, length=32768)]error = 5
Apr 18 19:13:59 tiwi kernel: g_vfs_done():ada0p4[READ(offset=3253471576381575168, length=32768)]error = 5

Some case of file system corruption. OK, never mind, we'll have to do without that file (and another elsewhere), which we probably would never have looked at anyway. Remove the files and continue.

Oh. No continue. tiwi hung. And no display. I've had issues with that before: for reasons I don't understand, it insists on coming up with video on the DVI port, and there's nothing there. OK, Big Red Button (the black one). But that would probably mean it hanging during boot. Fortunately it didn't, and it came back up normally. I still don't have a display. Time to remove tiwi from the network, and probably replace the disk drive.

=== root@tiwi (/dev/pts/4) /home/grog 2 -> cd /spool/Already/Series/
=== root@tiwi (/dev/pts/4) /spool/Already/Series 3 -> df .
Filesystem  1048576-blocks      Used   Avail Capacity  Mounted on
/dev/ada0p4      7,567,870 6,806,385 685,806    91%    /spool
=== root@tiwi (/dev/pts/4) /spool/Already/Series 4 -> rm -rf *
=== root@tiwi (/dev/pts/4) /spool/Already/Series 5 -> df .
Filesystem  1048576-blocks      Used     Avail Capacity  Mounted on
/dev/ada0p4      7,567,870 3,683,892 3,808,299    49%    /spool
=== root@tiwi (/dev/pts/4) /spool/Already/Series 6 ->

The satisfying part was the rm: it returned immediately, having deleted over 3 TB of files and 18,000 files.


Tasty prawns
Topic: food and drink, opinion Link here

Yvonne bought some tiger prawns this week, so we rearranged our dinner to eat them as an entrée.

Yvonne is so happy about the flavour of the prawns. Are they really that much better than the much smaller prawns I eat for breakfast? I added one 4 g prawn and one 11 g prawn for comparison.

The difference was surprising: the tiger prawns had almost no taste, while the other two (much cheaper) prawns tasted much better! I really didn't expect that.


Dinner disappointment
Topic: food and drink, opinion Link here

The main course was grilled yellowfin tuna steaks. How do we do them? Google Gemini recommends marinating in garlic and soya sauce and then grilling for 2 minutes on either side for medium rare, or 3 minutes for medium.

Medium rare, of course. But the result was welloverdone! Quite disappointing. A good thing I didn't follow the instructions on the packaging: make sure that the fish is cooked through! Next time I should give it one minute each side.


This page contains (roughly) yesterday's and today's entries. I have a horror of reverse chronological documents, so all my diary entries are chronological. This page normally contains the last two days, but if I fall behind it may contain more. You can find older entries in the archive. Note that I often update a diary entry a day or two after I write it.     Do you have a comment about something I have written? This is a diary, not a “blog”, and there is deliberately no provision for directly adding comments. It's also not a vehicle for third-party content. But I welcome feedback and try to reply to all messages I receive. See the diary overview for more details. If you do send me a message relating to something I have written, please indicate whether you'd prefer me not to mention your name. Otherwise I'll assume that it's OK to do so.


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