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Wednesday, 11 June 2025 Dereel → Ballarat → Dereel Images for 11 June 2025
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Google Maps and Android: what a pair!
Topic: technology, opinion Link here

Into town today. Apart from a haircut and a visit to the Fruit Shack, Yvonne wanted to look at a carpet for sale in Mount Clear. We were to meet there. OK, get the directions from Google Maps and send them to my phone. See that the notification arrived, head off. Enable the route. It's gone! For no obvious reason, the notification had disappeared. And the only way to get the information, including the all-important address, would have been to go back inside to a Real Computer and send it again.

No time for that. But Yvonne had told me: down to the roundabout, first left, first left. So I tried that. It wasn't nearly as obvious as it sounded, and I found myself driving around for a while. But Yvonne was there: find her on the map and go to her. And how about that, I found her in Cartilage Cartledge Avenue. I recognized that name: the house is there. But she went straight across the road and back the way I had come from. OK, follow her. After a while she stopped, leaving me blocking an intersection, and told me that her phone had claimed she had arrived when she was 500 m from the destination. Fortunately, round that time, the people we want to visit called and gave us the exact address.

The carpet itself was a disappointment, but I discovered that there was a much easier way back to Sebastopol: just head up west on Cartledge Avenue, turn left onto Tinworth Avenue and we'd hit Whitehorse Road, the road to Sebastopol. In Tinworth Avenue I asked Google Maps to take me to Arabella. But instead of giving me a route, it held a lecture about where it might be. When I finally got it to shut up, it disagreed with my route. Turn back and go down Cartledge Avenue, 1.1 km further. Ignored that and headed onwards, where there were no issues beyond traffic on Whitehorse Road.

Done? Not at all. Driving on to the Fruit Shack, it lost its mind, or at least its vision:


https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/big/Google-Maps-fail-2.jpeg
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https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/small/Google-Maps-fail-3.jpeg
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OK, maybe the app has got confused. Stop, restart.

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/small/Google-Maps-fail-5.jpeg
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Still no map, but it had decided that I should go by foot! How do I change that? It took me 5 minutes to find that it had hidden the choice of transport down some unlikely menu at bottom left. Finally I briefly emerged from the darkness:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/small/Google-Maps-fail-7.jpeg
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But that went away again, and it was still like that after I finished my shopping. OK, reboot the phone. Then things worked.

Google, what a pair you have created!


Photo backups: the other shoe
Topic: technology, photography, opinion Link here

Backups to my first new disk went well. Today's the day for the weekly swap, so put in the second disk. First, connect to distress to save the disk contents (one Microsoft Start_Here_Win.exe and a whole slew of programs in Start_Here_Mac.app). That was a pain: to be on the safe side, I was running the CMD.EXE as administrator, with the unexpected result that it didn't see any of my “network shares”, and it took me a while to work out what was wrong this time.

Preparing the disk for FreeBSD was easier, but not as easy as it should have been: I wrote down the steps last week, but I got them wrong (now corrected). Here what I did today:

Get the newfs parameters from /Photos and use them to create the new file system:

=== root@eureka (/dev/pts/0) /videobackup/spool 102 -> dumpfs -m /Photos/
# newfs command for /Photos/ (/dev/ada1p1)
newfs -L Photos -O 2 -U -a 4 -b 32768 -d 32768 -e 4096 -f 4096 -g 3145728 -h 64 -i 2469888 -j -k 1152 -m 1 -o space -s 31251759024 /dev/ada1p1
=== root@eureka (/dev/pts/0) /videobackup/spool 102 -> newfs -L Photobackup13 -O 2 -U -a 4 -b 32768 -d 32768 -e 4096 -f 4096 -g 3145728 -h 64 -i 2469888 -j -k 1152 -m 1 -o space  /dev/da2p1
=== root@eureka (/dev/pts/0) /videobackup/spool 103 -> mount /dev/da2p1 /pb1

Create the file Iam in the root directory. syncphotos uses this to identify the drive. Then run the backup:

=== root@eureka (/dev/pts/0) /videobackup/spool 112 -> cat > /pb1/Iam
Greg's photo backup 13
=== root@eureka (/dev/pts/0) /videobackup/spool 113 -> mailme syncphotos /pb1
Wed 11 Jun 2025 11:33:58 AEST Greg's photo backup 13
-rw-r--r--  1 root  wheel  23 11 Jun 11:33:53 2025 /pb1/Iam
Filesystem 1048576-blocks Used      Avail Capacity iused     ifree %iused  Mounted on
/dev/da2p1     15,257,008   32 15,104,406     0%       4 6,486,138    0%   /pb1

And that ran fine. The only interesting thing was when I wanted to process a photo with DxO PhotoLab:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/small/DxO.jpeg
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Instead of the normal 10 seconds, it took DxO 25 minutes to process the image! My guess is that it was performing lots of little transfers, each of which got held up by the disk load of the backup.

Interestingly, this disk identified itself differently. Last week there was no relationship between the serial number on the package and the serial number of the disk. Today the package stated a serial number NT17MDRZ, which the device expanded to 00000000NT17MDRZ, and the name was also different:

Jun 11 11:21:09 eureka kernel: da2 at umass-sim2 bus 2 scbus6 target 0 lun 0
Jun 11 11:21:09 eureka kernel: da2: <Seagate Expansion HDD 1802> Fixed Direct Access SPC-4 SCSI device
Jun 11 11:21:09 eureka kernel: da2: Serial Number 00000000NT17MDRZ
Jun 11 11:21:09 eureka kernel: da2: 400.000MB/s transfers
Jun 11 11:21:09 eureka kernel: da2: 15259647MB (31251759103 512 byte sectors: 255H 63S/T 1945332C)
Jun 11 11:21:09 eureka kernel: da2: quirks=0x2<NO_6_BYTE>

Is that important? If so, it's documented here.


Fruit Shack pain
Topic: food and drink, opinion Link here

Shopping at the Fruit Shack is always frustrating. They have lots of good things, some of the time. Today I found even less of the items on my shopping list than normal. To make the point, I found more of them at the nearby Ballarat Asian Grocery, where I normally don't find much.

As if that wasn't enough, I had had problems with an item I bought last time:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250515/small/Unmarked-food-1.jpeg
Image title: Unmarked food 1
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I had noted it at the time because it had no identifying label, though clearly it was dòufu puffs. And when I got round to using them about 10 days ago, they had gone mouldy! The use-by date is clear: 11 September. So I asked the cashier for a refund. “But they haven't expired yet”. Tried to make it clear that they were mouldy, but I'm not sure she understood. “Why didn't you bring them earlier?”. “Look, you can call this number” (on the receipt). Neither would have helped if they hadn't been mouldy at the time. Call the manager, please. Sorry, no manager here. Finally, as a gesture of good will, she accepted it, not before I got seriously angry. And the query about the cost of some pork balls went nowhere, since they were out of stock and I couldn't show them what I bought. She just said “That was a Chinese cashier”, something obvious here where nearly everybody is Chinese. Only she is Indian or similar. Somehow the cashier name on the receipt seems appropriate: “Simple”.

What do I do? The Fruit Shack is getting more and more on my nerves, but they're a valuable resource, and I don't want them to get into trouble.


Thursday, 12 June 2025 Dereel Images for 12 June 2025
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Dead bird
Topic: animals, technology, opinion Link here

Somebody left a present in our driveway:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250612/small/Bird-1.jpeg
Image title: Bird 1
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Image title: Bird 2
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What is it? Yvonne thought that it was a Star, or starling, and that seems likely. But the German name „Star“ is somehow appropriate: it's a homonym of „starr“, meaning stiff, and so it was.

How did it die? Yvonne thought that it might have flown against a windscreen and broken its neck, but the neck seemed unaffected. About the only thing obvious was that one foot was held higher than the other.


named for fra
Topic: technology, opinion Link here

ffm.lemis.com in its old incarnation is gone. fra.lemis.com has taken over the net proxy, but it only occurred to me today that ffm was also a name server. OK, migrate the name servers, in the process changing IP addresses so that ffm is now a name for fra, 192.248.184.42. Simple: take the configuration from lax.lemis.com (in its incarnation as ns1.lemis.com), frob slightly and start on fra:

=== root@fra (/dev/pts/2) /usr/local/etc 17 -> service named start
/usr/local/etc/namedb/named.conf:7: unix control '/var/run/ndc': not supported
/usr/local/etc/rc.d/named: ERROR: named-checkconf for /usr/local/etc/namedb/named.conf failed

Huh? What does “not supported” mean? But I've always had trouble with rndc, and I find it easier to restart named with a kill -1. OK, comment out the reference to /var/run/ndc, which proves to be a socket. Try again.

Jun 12 05:57:25 fra named[10112]: the limit on open files is already at the maximum allowed value: 116964
Jun 12 05:57:25 fra named[10112]: isc_stdio_open '/var/log/named/named-2.log' failed: file not found
Jun 12 05:57:25 fra named[10112]: configuring logging: file not found
Jun 12 05:57:25 fra named[10112]: loading configuration: file not found
Jun 12 05:57:25 fra named[10112]: exiting (due to fatal error)
Jun 12 05:57:25 fra grog[10116]: /usr/local/etc/rc.d/named: WARNING: failed to start named

What does that mean? Ah, no /var/log/named/? Create that and try again:

Jun 12 05:58:41 fra named[10134]: isc_stdio_open '/var/log/named/named-2.log' failed: permission denied
Jun 12 05:58:41 fra named[10134]: configuring logging: permission denied
Jun 12 05:58:41 fra named[10134]: loading configuration: permission denied
Jun 12 05:58:41 fra named[10134]: exiting (due to fatal error)
Jun 12 05:58:41 fra grog[10138]: /usr/local/etc/rc.d/named: WARNING: failed to start named

Oh. /var/log/named belonged to root, but named runs as bind. Once again:

=== root@fra (/dev/pts/0) /var/log 69 -> l -d named
drwxr-xr-x  2 root wheel 512 12 Jun 05:58 named
=== root@fra (/dev/pts/0) /var/log 70 -> chown bind:bind named

And then it ran. Only one message puzzled me:

Jun 12 06:00:53 fra named[10174]: the limit on open files is already at the maximum allowed value: 116964

What does that mean?


Is that lens good enough?
Topic: photography, opinion Link here

Sample photo from Yana taken with her new Leica Summilux 25 mm f/1.4 lens. Not good. I have exactly the same model, so it was relatively easy to compare (and confirm that photos of text are a good way to test lenses). Here her photo and mine, both taken at f/1.4:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250612/small/Lens-test.jpeg
Image title: Lens test
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The brightness isn't important. It's difficult to get good exposure of a display screen, and normally I would correct it. But the image quality seems much worse than mine. Here top left, centre and bottom right, first Yana's lens, then mine:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250612/small/Lens-test-top-left.jpeg
Image title: Lens test top left
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https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/small/Lens-test-top-left.jpeg
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Centre:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250612/small/Lens-test-centre.jpeg
Image title: Lens test centre
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https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/small/Lens-test-centre.jpeg
Image title: Lens test centre
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Bottom right:

 
https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250612/small/Lens-test-bottom-right.jpeg
Image title: Lens test bottom right
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https://lemis.nyc3.digitaloceanspaces.com/grog/Photos/20250611/small/Lens-test-bottom-right.jpeg
Image title: Lens test bottom right
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On the one hand, both lenses are acceptable. In the Good Old Days you wouldn't expect anything like that good a result. But clearly the new lens isn't nearly as good as the old one? Should I return it? That would be a pity.


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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