September 13, 2008: Lamaze Class

69 Days to Baby Day! (30 Weeks and One Day Pregnant)

There was no rest for me.  Finally made it to bed at four thirty this morning and had to be up around seven thirty so that I could get ready to take Dominica to our all day Lamaze class at Hudson Valley Medical Center in Peekskill, New York in Westchester County.

I was really exhausted this morning.  We hit the road at eight thirty.  Poor Oreo is stuck home alone all day.  Nadine walked him at lunch time so that he would not feel completely abandoned but that was his only company for the entire day.

It takes sixty to ninety minutes to go from Newark to Peekskill.  A long drive when we were both so tired.  Dominica didn’t get a lot of sleep last night as she never sleeps well when she is waiting for me to get home.

This morning I checked several times and continue to check on my BlackBerry and see that the new email system, Zimbra 5.0.9, is running smoothly without any issues thus far.  (Now where is that proverbial wood…)

Nothing much to report from the class.  Lamaze was a single, seven hour long class taught at HVMC which is located right around the corner from the new house.  This is the facility that Dominica will be using, deus volente (you can thank dad for that), for having the baby. 

We were hoping to be able to get a tour of the facility today, but there was only a single nurse on staff and a Ceasarean section was about to begin.  (I learned today that Americans often mispell Ceasar in this type of reference calling it a cesarean section – also missing the obviously needed capitalization.  Every single bit of material that we had in the class had it missplelled in this manner.)

I also learned that medical professionals often confuse lunar and solar months – the generic term “month” meaning solar month in English.  Any use of the word “month” to mean something different requires the whole phrase like “lunar month”.

Our Lamaze trainer taught us that generally pregnancies are measured in lunar months which is extremely confusing because the simple way that everyone remembers the length of a pregnancy is in solar months – nine months – and when people speak to each other about their pregnancies they do so in solar months, but randomly doctors, nurses and some birthing guides will switch to lunar months without designation.  So anything stating a number of months less than nine months has no means of accuracy without specification.

However, having thought that this would clear up the issue of birth schedule confusions that we have been having, we then learned that medical professionals think that lunar months are 28 days in length.  They are not.  The standard, accepted lunar month is correctly called a synodic month and is 29.5 days.  The closest measurement to what medical professionals use is a sidereal month which is 27.3 days or the draconic month at 27.1 days.  There is no lunar period that is 28 days or that rounds to 28 days.  So the use of the lunar month term is also confusing.

Why do medical professionals insist, then, on using the term month when they do not mean it at all?  Why not use weeks or fortnights like sensible, educated people?  I continue to be baffeled by the ability of the medical profession to lack skills deemed critical to the advancement from elementary to middle school.

We also learned in the class that because of similar issues to the lack of ability between medical professionals to express time to one another that they also do not have the ability to express a repeating time period accurately.

In learning about contraction schedules we were taught about contractions happening “every five minutes” – this being the “interval” of the contractions.  The term “interval” is technical, expressive and accurate.  If something happens “every five minutes” then it has a five minute interval.

This is easily measured by going from the beginning of one contraction to the beginning of the next.  If this time period is five minutes then the interval is five minutes.  If a contraction has an interval of five minutes then the length of the contractions themselves do not matter.  If the contraction lasts one second or four minutes but start every five minutes then the interval is five minutes.

This makes perfect sense and just to make sure we all understood how an “interval” worked this was explained by the Lamaze trainer as, apparently, it is common to misunderstand the term interval to be inclusive even though that is taught pretty solidly in high school.  This seemed to make everything very clear and easy.  That is until….

When we got to contractions happening more frequently the literature no longer made any sense.  It would state that contraction would come at an interval (yes, they used the word again in a chart format to make sure that there could be no mistake in the meaning) of thirty seconds but would last one to one and a half minutes!!

That means that the average woman has two to three contractions at once as a sign that labor is pending.  This is not the case.  Women only have one contraction at a time.  What they meant was that the interval was two minutes and that the time between contractions (the exclusionary term for the space in which no contraction exists) was thirty seconds.

Sure, that was easy to figure out.  But what we now know for sure is: the literature that we have definitely does not use the term interval correctly – at least not all of the time, our Lamaze teacher either can’t do math or doesn’t understand interval even after explaining it correctly or thinks that women have three contactions at once without any break for hours at a time.

So now, knowing that the medical professionals involved don’t know what they are talking about I have no way to know what was meant by the original data set!  Did they really mean interval like they said?  Or did they mean time between like they meant on the later chart?  Since the trainer made such a point of explaining what it meant for the first set we have such conflicting data that there is no way to know.  So what we took away was – just make up the numbers because there is no means of communicating to your doctor or nurse any element of time.

In the end we had no way to know which set of material was right, which set was wrong.  In fact, we don’t actually know if any of it was right.  We only know that some of it was, at least, wrong as it conflicted with other information.  Both can’t be right, but we could not figure out which.

Overall, we got about one hour or less worth of material spread out over seven hours which is exactly the wrong format to have people retain anything.  The whole process was an antithesis to accepted pedogogical methods.  I didn’t even learn anything about Lamaze breathing that I did not already know.

Dominica even admitted that there was no value to having a Lamaze class in person and that she would recommend to people just to get a DVD in the future.  It is so much easier to learn from a good video than to do a class like that.  Everyone was really nice and the instructor really cared about what she was teaching but she wasn’t a trained educator or presentor nor was she technical enough to have reviewed the material for accuracy.  Even a poor video would do a better job.

As it was, at least two hours of the class was watching ancient 1970s videos about having babies on VHS – actually on VHS tapes on an old CRT monitor!  We were in a room with a high definition projector, giant screen and DVD sources but we watched VHS tapes.  Which is fine, the material doesn’t change.  Although it was hard to see the screens.  Funny enough, though, the main video that we watched, “Hello, Baby”, is one that I saw long ago – probably in health class in high school.  So even that was just review and it was not really educational back then either.

During our lunch break we went down to the Beach Shopping Center very near to our new house and had lunch at the Pastel Cafe.  The food was pretty decent and we could see ourselves eating here often once we are local.

We left Peekskill at just after five in the evening. What a long day.  I was really struggling to stay awake the whole time as you can imagine.  Had there been more information to internalize it would have been better.  But nothing was going to make it easy.

We got home around six thirty.  Oreo was very excited to see us!  He slept all day, we think, and did not have an accident.  This was the longest that we have left him alone in a year or maybe two!  This had to be really hard for him.

We ordered in dinner from Nino’s and watched Frasier and then went to bed early.  We were both completely exhausted.

September 12, 2008: A Long and Beautiful Day in Manhattan

70 Days to Baby Day! (30 Weeks Pregnant)

Water StreetIndia House on Hanover SquareKate in the Rain at FinancierCrab and Fennel Quiche at Financier PâtisserieSmoked Salmon and Brie at Financier PâtisserieCobblestones of Stone in DowntownNorth End of Stone Road at Hanover Square

Thirty weeks of pregnancy.  I can’t believe how quickly time has flown.  We have just been so busy since having gotten pregnant that we really haven’t had a chance to slow time and take stock of how quickly everything is happening.

After working really late last night, until almost two in the morning, I decided to sleep in a bit this morning and didn’t log into the office until seven thirty or maybe even eight this morning.  I needed it though.  I am not really sleepy today; that was enough sleep for me to be feeling pretty good.

The weather is awesome today here in the New York Metro.  Cool and just a touch of rain with a nice breeze.  What a great change from the warmth.  Autumn is peeking from around the corner and teasing us with our short window of wonderful north-east weather.  An entire region of the country with just one to two months of great weather each year.  It’s a rough existence but we really know how to appreciate the good weather when we finally get it.

I worked from home for a little while this morning – all of the windows open now for the past several days.  The apartment is getting a wonderful airing out and the plants are loving it.  I hit the sidewalk and starting walking to the office just after ten.

For lunch, as is our tradition on Fridays, Katie and I walked over to Financier between Stone and Pearl and got the smoked salmon and brie sandwiches and crab and fennel quiche that they only offer on Fridays.  Determined to make the most of the weather I convinced Katie to skip the crowded cafe innards and to sit on the mostly empty street and to enjoy the seclusion so seldom offered in lower Manhattan, especially during the mid-day lunch rush.  Only one other band of stalwart lunchers dared to brave the elements outside of the cafe.

In reality it was quite nice sitting outside.  We commandeered an umbrella and took shelter beneath it.  Eventually Katie went for her own umbrella for some additional rain protection.  The rain was quite light but just enough to threaten to be a problem should the wind really kick up.  It is so much nicer sitting outside enjoying good coffee and awesome food in a light rain with a nice breeze and only the occasional passerby rather than the usual – elbow to elbow with other tables while sitting in blazing sun in the staggering heat.  This is how cafes are meant to be enjoyed when a sunny morning in the south of France isn’t readily available.

While it was raining, my walk back to the office did not really result in me getting at all wet.  One of the benefits to Manhattan life is that there is always a lee in which one can avoid the elements if one so desires.  I’ll take rain over sweat anyday, though.  No complaints here!

My new Blackberry Curve for the office arrived today to replace my ancient Blackberry that died a few weeks ago.  The new unit is very nice and sleek.  I am excited to be switching over.  I won’t be embarrassed to use this one on the train or at a restaurant.  I’ll also be more careful not to drop it.  The Curve is nicer than Dominica’s Pearl model.  This one is halfway between the 8830 and the Pearl in size but has the full keyboard like the 8830.

I had been planning and hoping to have been able to have gone back out for coffee this afternoon but my afternoon ended up being so busy that there was no chance whatsoever for me to take a break from the office.  Fridays can be like that.  It is very easy for things to get very busy very quickly.  One little issue and the day just vanishes.

One of my friends in the office felt bad for me and went to Starbucks around five and brought me back some coffee.  Not the same as going out, escaping the office and getting some fresh air but at least it helps to keep me awake.

I spent a good portion of the day today working with Chris on issues with the email system.  We were never able to positively determine exactly where the problem was stemming from but we tried many things, many of which resulted in long periods of time sans email access, and eventually got the system to some moderate degree.  After many changes it seemed to be working even more smoothly than before.

Not content to do all of this work and get almost nothing in return for it, I decided that it was high time for a system upgrade.  Generally I avoid doing this because it is so much time and effort dedicated to just updating the email system which really has very little impact but to avoid issues like this in the future I decided that tonight was the night to do it.  I’ve spent so much time with the email system over the last few days that no time is actually going to be as appropriate as this to do the work.  No time like the present!

I started the process of upgrading the email system at eight in the evening.  The first step is to do a backup.  I did that and my first attempt failed due to a network error.  That cost around forty minutes.  🙁  It is going to be a long evening.

While waiting for other things to finish over which I had no control, I took the opportunity to perform the SGL WordPress update to version 2.6.2.  Always nice to have things up to date and running with the latest features.

Dominica and I decided that it was going to be so late before I would reach home that we would just eat separately.  I will probably rue this decision as I will probably be in the office so late that there is no more food to be had on my journey home and our trip in the morning will be so early as to preclude getting breakfast on our drive to Peekskill.  She decided to just eat some food that we had in the house.

Tomorrow is Dominica and my Lamaze class up at Hudson Valley Medical Center very near to the new house.  We have to be up around six thirty tomorrow morning so that we can get ready to go.  I have a deployment at seven that I need to do and then we should be on the road around eight.  Poor Oreo is going to be stuck at home all alone all day which is going to be awful for him.  He is going to be very unhappy about how he has to spend his weekend.  Fortunately, he will be completely exhausted from a long week of daycare and should sleep almost all day.

We heard good news about our house process today.  The committment letter from the bank arrived both at our agent and at our attorney’s offices.  My attorney called and said that everything looks good.  The loan is all confirmed and now the only real issue is to set the closing date.  Hopefully we will have the final details by early next week.  The attorney was very happy with our bank and how clearly they wrote the proposal without any stupid issues that keep it from actually working.  We are still looking great to move in mid-October.

One of the nice things about staying at the office really, really late is that it gives me a chance to be all nostalgic for the days when I used to work late in Washington, D.C. and in Pittsburgh.  Back then I would be stuck in the office until all hours of the night waiting for system maintenance, doing work when no one was there to bother me or because I was waiting to see if the waste management plant would run into unforeseen issues.  Sometimes I would be there late just so that I could spend time training and observing the overnight crews.

I’ve always enjoyed working late at night.  Once the office lights turn off and everyone else leaves there is a certain happy loneliness to the office.  Once night falls and I am all alone I can magically picture the loading docks at Washington Hospital Center perfectly.  I can remember every inch of the facility, the walk down the dock, getting into my car behind a roll-off and driving through the dim, back streets of northeast Washington, D.C.  It is so vivid it is like I was just there.  What a huge part of my life that was.

Being in any city at night, on a cool, rainy, lonely Friday night in a business district where no one goes for after hours is always an experience.  Being here on Wall Street really takes me back.  While waiting for backups and updates I can walk around the office and experience the feelings all over again.  Looking out the windows and watching the cars on the FDR zip by or the people milling about in front of St. Maggie’s Cafe at 110 Wall St.

Growing up in the country you don’t get the same feeling at night.  Once the sun goes down and people start going to bed in the country being outside is lonely – completely lonely.  In the city it is a completely different type of lonely.  You can always see people, you are always near people.  It is a shared loneliness.  The quiet of the city at night.

The quiet, dark city might be my very favourite place.  Even Newark is nice once everyone is asleep.  Washington was a bit of a stretch but it had its high points.  Not many, but a few.  Pittsburgh, of course, I will always miss.  A great city, an adventure and tons of work without any real politics.  Just a chance to do great work and be appreciated for it while getting to explore and discover what, so far, remains to be my favourite place to live.

Since I have time to muse – my favourite cities, in North America at least, would be Pittsburgh, Ithaca, Halifax and Montreal.  I miss them all.  I wish that we didn’t have to live in New York City.  Manhattan is great – it has a lot to offer but it isn’t our style.  We are very excited about moving up to the Hudson Valley in the next several weeks, though.  That is really going to change our perspective on the whole experience.  Perhaps not for the better – time will tell.

The process of updating the email system took just forever.  I gave up on any chance of finding food or getting to bed with enough time to get any sleep tonight, but better to just push through and get this done now rather than leaving it for some other time to get exhausted and have it ruin my night.

I had a deployment that needed to be done tomorrow morning and was going to get me up around seven in the morning or earlier but since I was in the office so late I was able to verify before leaving that the package had never been released and so there would be nothing for me to do in the morning.  That will let me sleep in at least half an hour longer now that I was going to be able to do before.  I am going to need it.  Tomorrow is going to be a very long day indeed.

I am posting as I leave the office.  Check the posting timestamp to figure out when that is.

Updating Zimbra on Linux

Having been a Zimbra Administrator for some time and having always worked on the Zimbra Open Source platform I have found that documentation on the update process has been very much lacking.  The process is actually quite simple and straightforward under most circumstances but for someone without direct experience with the process it can be rather daunting.

My personal experience with Zimbra, this far, is running the 4.5.x series on CentOS 4 (RHEL 4).  Using CentOS instead of actual Red Hat Enterprise Linux presents a few extra issues with the installer but have no fear, the process does work.

While this document is based on the Red Hat Enterprise Linux version of Zimbra, I expect that non-RPM based systems will behave similarly.

To upgrade an existing installation of Zimbra, first do a complete backup. I cannot state the importance of having a complete and completely up-to-date backup of your entire system.  Zimbra is a massive package that is highly complex.  You will want to be absolutely sure that you are backed up and prepared for disaster.  If you use the open source version of Zimbra, as I do, that means taking Zimbra offline so that a backup can be performed.  I won’t go into backup details here but LVM or virtual instances of your server will likely be your best friend for regular backups.  Email systems can get very large very quickly.

Go to the Zimbra website and download the latest package for your platform.  If you use CentOS, get your matching RHEL package.  It will work fine for you.  I find that the easiest way to move the package to your Zimbra server is with wget.  Downloading to /tmp is fine as long as you have enough space.

Unpack your fresh Zimbra package.  Zimbra downloads as a tarball (gzip’ed tar package) but contains little more than a handy installation script that automates RPM deployments.  It is actually a very nice package.

tar -xzvf zimbra-package.tar.gz

You can cd into your newly unpacked directory and inside you will find that there is a script, install.  Yes, the installation process is really that simple.  If you are on most platforms you may simple run the install script.  If you are on CentOS, rather than RHEL, you will need one extra parameter: –platform-override.

./install.sh –platform-override

Be prepared for this process to run for quite some time, by which, I mean easily an hour or more.  Depending on the version of the platform that you are upgrading from and to you may find that this process can run for quite some time.  Also, depending on the size of your mail store, that may impact the speediness of the process as well.

The installation script will fire off checking for currently installed instances of Zimbra, checking your platform for compatibility (be sure to check this manually if using the override option but CentOS users can rest assured that RHEL packages work perfectly for them), performing an integrity check on your database and checking prerequisite packages.  Chances are that you will need to do something in order to prepare your system for the upgrade.

In my case, upgrading from 4.5.9 to 5.0.9, I needed to install the libtool-libs package.

yum install libtool-libs

While there are processes here that can certainly go wrong, the Zimbra upgrade process is very simple and straightforward.  As long as you have good backups (make sure not to start Zimbra and receive new mail after having made you last backup) you should not be afraid to upgrade your Zimbra Open Source system.

You can also purchase a support contract from Yahoo/Zimbra so that you can move to the Network version of Zimbra and Zimbra support staff are happy to walk you through the process.  Having someone there to make sure everything is okay is always nice.

References:

Linux Zimbra Upgrade HowTo from GeekZine

Update to WordPress 2.6.2

While working on other items this evening I decided that it was time to do a needed WordPress update from the 2.5 series to the latest in the 2.6 series.  The upgrade went smoothly and, as you can see, we are back online without a hitch.

Supposedly, the hot new feature of the 2.6 series is that it tracks revisions!  I am looking forward to seeing how this works in action.

September 11, 2008: Seven Years

71 Days to Baby Day! (29 Weeks and Six Days Pregnant)

My friend John introduced me, and then I introduced Dominica, to Hulu which is an advertisement-driven web-based television system.  Hulu was created by NBC, and is used heavily by FOX, to be their online delivery mechanism.  It is pretty well done and delivers shows in 480p and works pretty well.  It isn’t as nice as other delivery mechanism and is really just a transitional phase for the medium, but it delivers on-demand shows in an easily consumable format.  The real issue with this as with many of these “lock down” formats from the big media vendors is that they are not easily accessible through traditional physical formats – watching Hulu on a television in the living room with a remote with your family is cumbersome and very challenging.

My day was pretty slow today which I needed.  Oreo was really glad to be home today as he had a long week of daycare with fewer breaks than usual.  He’s been very tired.  This afternoon we managed to actually take a nap.

Dominica came home and was really tired.  She watched some of the nineteenth season of The Simpsons on Hulu but went to bed around eight thirty.

This evening, in remembrance of the World Trade Center attacks seven years ago, the World Trade Center construction site has their work lights pointed to the sky.  I checked around eleven thirty tonight and yes, you can see the lights from our window here at Eleven80 in Newark, New Jersey.  They are not really bright from here but you can clearly see two lights shining into the sky from behind the Newark Legal Building – near Penn Station connected to the Gateway Centers.

I stayed up late this evening working on some server builds for the office.  It was just after one thirty when I finally headed off to bed.  As I headed off to bed I noticed that the cloud cover is a bit lower now and the lights from the WTC can be clearly seen lighting up the clouds above lower Manhattan.