Claire was discharged from hospital yesterday as she is much better than she was. She is taking tablets to control the sickness which will hopefully do the job and allow her to eat and drink fairly normally. She’s been signed off work for the rest of the week to allow her to recover some more and adjust to the tablets. It’s really nice to have her home again as the house was feeling kind of empty 
October 31, 2006
Claire much better
October 30, 2006
Tinkering
Spent an hour or so today reconfiguring the external mailhubs with the new simple config. No complaints so far so I guess it’s working That was my main task of the day, spent the rest of the time doing Remedy queries and catching up outstanding emails which is pretty common for a Monday. Left at 16:00 as it’s my cover night, which was nice and quiet as usual.
October 29, 2006
Odd definition of 24 hour service
We had a card through the door the other day saying that we needed to contact British Gas so they could do an urgent safety inspection of out meter. From previous visits I know this is a load of bollox as the only part of the meter they inspect are the numbers showing how much gas we’ve used. They just want to make sure we haven’t been fiddling them.
Anyway, I phoned the 24 hour automated service only to be told it’s open Monday – Friday 8 till 8… Still, it bodes well for the 24 hour cover they keep wanting to bring in at work
Claire much better
Went and saw Claire again this afternoon and was delighted to see she was pretty much back to her old self. She’s still on the drip to rehydrate her and having injections for the sickness but they seem to be working really well as she only has sickness spells infrequently now. She even managed breakfast and lunch today which is the most she has eaten for a long time!
The Doctor is hopeful that she can be released tomorrow if she continues to make good progress which is obviously excellent news. I suspect she’ll be given pills to continue to treat the sickness at home and hopefully that should keep it under control for the rest of the pregnancy.
In related news, I’m still unimpressed at the cleanliness of the ward. I managed to spill some coke on the floor today so borrowed some tissue to mop it up. The tissue was totally black by the time I’d mopped it up so the floor must be filthy. The hospital seem to be spending more money on signs everywhere warning that cleanliness is important rather than actually spending it doing something about it…
October 28, 2006
Update on Claire
Went to see Claire today in hospital, thankfully she is doing much better than she was yesterday. She’s been through 3 bags of saline so far to get her hydrated and was on the fourth whilst I was there. She has also been given injections to try and stop the sickness and heartburn, which seem to work fairly well though the sickness was starting to come back at the end of the visit.
As we thought, she has been diagnosed with Hyperemesis Gravidarum, which is basically extreme morning sickness. This can be pretty serious as it’s easy to get very dehydrated as you can’t keep fluids down.
The doctors seem to think Claire is likely to be in for two or three days whilst they monitor her condition and try and stabilise the sickness. She’ll probably them be prescribed some strong anti-sickness drugs before being released, which reading up on the condition seem to help most people have a fairly normal pregnancy. I’m back off to see her tomorrow so hopefully she’ll keep on improving and be allowed home soon.
It was quite interesting being in a hospital as I haven’t been near one for ages (thankfully!). I was quite interested to see what was happening with regard to infection control (MRSA always being in the news). When entering the department everyone is meant to use some antiseptic gel to clean their hands. I’ve yet to see a single person use this, including medical staff. Also you’d think general cleanliness would be important. Today Claire found a bedpan in her bedside cupboard full of some moldy and quite frankly scary looking gunk, probably left over from a previous patient. The lady next to her found a moldy sandwich in hers. I fail to see how hospitals are ever going to beat MRSA and other bugs if basic things like this are missed.
On the plus side the staff seem friendly and efficient, if very busy and Claire was checked on a few times whilst I was there. We’ll see how things go tomorrow
October 27, 2006
Routine stuff
Spent the day doing mostly routine stuff. Big backup day as it’s Friday so I spent about 2 hours over the course of the day shuffling tapes, making sure the libraries were stocked for the weekend and putting the used tape in the firesafe. Need to run a recalibration on the Vishnu jukebox when the backups have finished as the picker alignment seems to have gone out of whack when picking tapes from the caddy. Have to see about logging a call if it does it again.
Badminton at lunch, good games as usual. We’re trying out the new scoring system which runs to 21. Doubles took a bit of getting used to but only having a single serve per side seems to make the game fairer and more dynamic. Won 2, lost 1 if I remember rightly. Used some feather shuttles again which I love, though as they get destroyed quickly it could become rather pricey 
My new exim config seems to be working well, other than a slight hiccup with the spam routing for the test mailhub which is now fixed. It got missed out of the new config as the two configs that were running weren’t in step as they should have been. This is the major reason that I’ve moved to the one config model as it makes configuration easier and less error prone. Also simplified the creation of virtual domains so that we no longer need to edit the exim configs to add a new one. Now you simply add the domain name to one file and create another file to hold the aliases and the routing happens automatically. Switching this from text files to a DB or LDAP would seem like a good plan for the future though.
Not such good news…
Following our good news on Wednesday things have unfortunately gone a little downhill. As I mentioned before, Claire has had really bad morning sickness since about week 7. Things were fairly stable, though not a lot of fun for her, until the beginning of this week when the sickness got much much worse. It became so bad she was unable to even keep water down, or even the anti-sickness pills prescribed by the doctor. The midwife called today and after hearing her condition said she needed to head to A&E straight away.
Claire’s Mum and Lucie kindly gave us a lift there after I finished work (thankfully the hospital is only round the corner from our house) and after the usual 3 hour wait we finally got to see a Doctor. After taking some blood (poor Claire looks like a pincushion as she’s had blood taken 3 days this week!) she has been admitted to Kingsgate ward at QEQM.
They started her on a saline drip straight away as she was quite badly dehydrated and it’s likely she will be in for a couple of days whilst they pump her full of fluids and try and stop the sickness.
I’m off to see her tomorrow during visiting hours, in the meantime I have the house to myself (well, apart from the cats) which feels really odd as it’s the first time it’s happened since we moved here.
Fingers crossed that Claire feels better tomorrow as pregnancy really hasn’t been that great for her so far.
October 26, 2006
Exim tidying and powercut
Started off today going through my email to answer all the queries I get emailed instead of going into the helpdesk system like they should. Queries I get this way tend to be forgotten for weeks as the helpdesk system prods me and my email doesn’t. Still, after an hour of answering and deleting my inbox is once again a fairly sane size.
We had a short powercut today as well (apparantly affected most of Canterbury). It was enough to get our PCs to reboot but thankfully the UPS saved any of the critical services going down though it did highlight a couple of machines that need putting on the UPS. Nothing mission critical thankfully. As usual we’re putting together an incident report, though one issue today highlighted is the need to control access to the machineroom during an incident. Everyone and their dog wants a piece of the action which make our job checking equipment and the environment more difficult.
The only major problem is that some of the cardlocks have packed up. They failed safe into secure mode but it’s still a pain in the arse and worrying they haven’t survived a fairly minor failure…
Once the excitement was over I spent the afternoon tidying up the Exim config on our mailhubs. The University was a very early adopter of Exim (pre V1 ) and has been running a continually upgraded version of the config for years. This meant that it was beginning to get seriously unreadable and not very efficient as some of the things it was trying to do were pretty much obsolete.
I therefore spent the afternoon pruning, commenting and adding various things to the config to bring it into the 21st century. Another bonus is that I’ve managed to get MailScanner to user a single config file instead of the two it was using before and we now only spawn two master exim processes instead of three.
I’ve also added in a load of resource handling config so that the service will degrade gracefully under load and hopefully offload some onto it’s siblings.
After some testing offline I’ve now bought the config into service on a single hub for testing. All seems to be fine and relay testing pronounced the hub secure so I haven’t accidentally opened us up. Provided all goes well overnight I’ll deploy the config to the rest of the hubs tomorrow.
Now that this basic work is done I’m thinking more about the other changes I want to make. These include
- Better virtual domain support – Needs to be more dynamic than text files, maybe ldap integration?
- Block more extensions at rcpt time – If we do this earlier, rather than later as we do now, it will save a lot of processing time
- AV scan at rcpt time – Dump the viruses before we even accept them.
- Block on certain RBLS or spam score at rcpt time – Dump really obvious spam before we accept
- Graylisting – May help somewhat, has had success in the library
It’s nice to actually get a little bit of time to sort Exim out, I’d forgotten how flexible and powerful it is. Maybe it’s time for another Exim course this year
October 25, 2006
A little piece of news…
A 4.1cm one to be exact If you haven’t guessed, Claire is just under 12 weeks pregnant
We had our first ultrasound today and everything was fine so now seems the right time to make the news public. Claire is suffering really badly from morning (afternoon, evening) sickness which is why she may not have said a lot when you’ve seen her about, she wasn’t being rude It seems I relearned to drive at just the right time!
I guess this means we’ll need to get a move on with finding another house as well, as all the stairs in our current place mean it isn’t exactly baby friendly!
Meeting day
Had a meeting over at the print unit today to discuss the image library project. I built the original box some 18 months ago but the project stalled for some reason. The people behind it have now got it going again so a meeting was called to try and find out a bit about the technical aspects. Thankfully it all seems fairly straight forward and from the ops point of view we just need to do routine admin and patching, which is good.
The meeting lasted from 10:30 till just before lunch. Badminton at lunch and then a hospital appointment straight afterwards until 15:30. Finally got some proper work done in the afternoon, mainly catching up on Remedy queries and sorting backups out as it’s my week.
