Still no closer to a decision on boats

I’ve got three boats:

  • Epic V10 Sport surf ski. Under-stern rudder, good on bigger waves, a bit slow.
  • West Side Boat Shop Thunderbolt. Regular (non-surf ski) kayak. Over-stern rudder, not so good in the waves, turns like a barge, faster than the V10 Sport.
  • Think Legend surf ski. Fast, but tippy as hell. Not sure I can handle any sort of waves, not even boat wakes with it. I still have problems getting it around 180 degree turns without slowing right down.

I’ve also got three races coming up:

  • Baycreek Kayak and SUP Cup, Sat Sept 14 on Irondequoit Bay
  • Long Lake Longboat Regatta, Sat Sept 21 on Long Lake in the Adirondacks
  • Erie Canal Regatta, Sunday Sept 29th at Fairport

I’ve pretty much decided that for the third race I’m going to paddle the Legend. There aren’t going to be any wind driven waves and probably not many boat wakes to deal with, plus it will be the third race in three weekends so if I DNF I won’t care that much. That leaves the other two.

Today I was paddling on the Bay in my V10 Sport, and nearly died after my rudder snagged some weeds and I was trying to keep up with Paul D. I ended up having to stop and back up to clear the rudder, and I eventually caught Paul but as soon as I did I got another weed. I had been leaning towards using the V10 Sport but if weeds are a problem, the Thunderbolt might be a better choice for the Baycreek race.

I had also been leaning towards the Thunderbolt for Long Lake. The only downside is that if the wind is really whipping up the lake, I might wish I’d brought the V10 Sport. Weeds aren’t likely to be a problem there, but waves might. I don’t have room on my roof rack to bring both and decide on the day. The other factor is that all during my recovery, my one shining goal on the horizon was to do Long Lake again. I’ve always enjoyed that race and I’ve had some good results. I don’t want to fuck it up by bringing the wrong boat. On the other hand, in 2010 I had a great result because I was better in the waves in my Thunderbolt than others were in their boats. So I’m still leaning towards the Thunderbolt.

No such thing as a smooth upgrade.

My colo box has started exhibiting this strange behaviour:

  1. My “guest” (aka domU) OS will stop talking to the network. I can still log into it by going to the “host” (dom0) OS and issuing the xm console xen1 command.
  2. The guest still thinks it’s connected to the network. ifdown eth0; ifup eth0 doesn’t accomplish anything.
  3. If I reboot the guest, using shutdown -r now "", reboot, or, from the host, xm shutdown xen1; xm create xen1.cfg doesn’t come back up. xm gives an error about being unable to reserve enough memory.
  4. If I reboot the host, it doesn’t come back, and I have to either go into the colo or put in a trouble ticket, wait a few hours and then phone them up to ask why they’re ignoring my trouble ticket. They always respond that they’re really swamped right now and they must have missed it in the rush. When I go in, they’re always bored out of their minds and playing games. Oh, and good fucking luck finding a phone number anywhere on their web site. I only found one because I had it in my phone from before they were taken over by Earthlink.

When it was happening every 4 or 5 months, I wasn’t worried. When it happened twice in one month, I got worried. When it happened again 3 days after that “twice in one month”, I’m really worried.

Thinking that this might be a Xen problem, I decided to upgrade the host OS from Debian 6 to Debian 7. Mostly, it worked just fine except for two “small” problems:

  1. I couldn’t figure out how to make it boot the Xen stuff automatically and
  2. When I manually booted the Xen stuff, the network wouldn’t come up

The first problem is due to the way they re-arranged the grub menu – all the Xen stuff is under a submenu. The recommendation I found was to use dpkg-divert --divert /etc/grub.d/08_linux_xen --rename /etc/grub.d/20_linux_xen to put the Xen stuff ahead of the non-Xen stuff in the Grub menu. That seems like a cheezy hack, but I’ll take it for now.

The second problem appears to be because of changes in the way Xen does bridging – evidently they bring up eth0 before /etc/network/interfaces brings it up, or something like that, and everybody gets all confused. The extremely dubious hack I found on-line to fix that is to add a pre-up ip addr del xx.xxx.xxx.xxx/255.255.244.0 dev eth0 || true to the definition of eth0 in /etc/network/interfaces. I suspect a better long term answer will be to figure out how to set up the proper bridging for the Xen stuff.

Now that’s all hacked together to work, fingers crossed that it actually reduces the freeze-up problem. Meanwhile, all the guest OSes are still running a 2.6.32-5-xen-amd64 kernel and I’d like to switch to a 3.2.0-4-amd64 kernel. Hopefully I can do that without another long night of standing in a hot colo facility.

Gear Review: Vaikobi V Cold Short Sleeve + V Cold Warm-Up Sleeves

I should preface this with a few things about me:

  • I’m a competitive paddler in Rochester NY, USA.
  • I’m a big guy for a paddler, although I recently lost a lot of weight, I’m still on the upper range for what you’d normally see in a surf ski.
  • Companies that sell gear for competitive paddling are few and far between in the USA, and most of what I have experience with is NRS.

Since it’s getting on for fall here in the north country, I have been wearing my Vaikobi V Cold Short Sleeve top a lot. In the cold early mornings, I add the V Cold Warm Up Sleeves for the warm up, and then strip them off for the actual work-out. The top gives a great combination of warmth, sweat evaporation and wind resistance that makes it great when you get in the boat and it’s 56°F and by the time you get out it’s 72°F. There are no rub points or irritations. It moves well with you.

I love the cut of this top, and I love the look. The zip is good for temperature regulation, and they’ve put a little flap over the top of the zip track so it doesn’t rub against your neck. It appears extremely well made with good attention to detail.

I’ve paddled two recent races in this top – the first one it was 52°F and I kept the sleeves on (and wore my Vaikobi V Cold Paddling Pant), and the second one was 66°F and I took the sleeves off after doing my warm up. In both cases, I was comfortable and wasn’t either too warm or too cold.

And keeping in mind that I’m not as athletic as most people you see on product reviews, here’s a picture of me paddling in the top:
Erie Canal Regatta 2013

If the top makes me look this good, imagine what it can do for you.

I should add a bit of a caveat here. I had a huge sticker shock three weeks after receiving my order. You can find the whole story in my review of the Vaikobi V Heat short down towards the bottom. If it wasn’t for this factor, I’d want at least one more of these tops, and maybe the long sleeve one as well. But now they have a US distributor so that’s no longer a factor. So I’m going to be ordering some more.

What a day so far

First off, our power went out. A quick survey of the neighborhood showed it was out all up and down the street, and a call to RG&E revealed that it was a tree down over a power line.

Then while I was taking a break in the back yard, unable to work because of the lack of power (although in retrospect I probably should have mowed the grass since I’m going to have to work tomorrow to make up lost time), I got an email from a member of the flying club asking why my email address (and a non-functioning email address at that) was listed as a technical contact for their domain, and can I help them transfer the domain over to their control. Doing what googling I could do on my phone showed that the current registrar are notorious domain hijackers. Oh oh.

Once the power came on, the main router was flashing a green “power light” and not connecting. Again, doing what limited web searching I can do on a tiny smartphone screen shows that this means the firmware is corrupt, and it can happen if the router loses power (which seems like a pretty shitty failure mode – you’d think the firmware could only be corrupted if it were in the process of updating the firmware, otherwise it’s not exactly what you’d call “firm”, now is it?) The solution is to download the latest firmware and reflash the ROMs, which is difficult if you don’t have an internet connection. Fortunately I have two of these routers, one at the other end of the house to act as a wireless repeater. So I grabbed that one and did a factory reset, and then reconfigured it as best I can. That was a bit of a hassle because at some time in the past I changed the name of our wifi from either Robinson_Tomblin to Tomblin_Robinson or vice versa, and I couldn’t recall which, and so when I got it wrong the iPad and iPhone happily connected to it, but the printer, the TiVos and the Nexus 7 wouldn’t.

With network connections re-established (sort of – every router configuration change seemed to involve losing it again for a time up to a minute or so), it was time to download the new firmware, enable tftp in the Windows laptop, and flash it. Amazingly enough, it actually worked. Then I reconfigured that router, and everything was back in business.

Except now my security camera isn’t working. Down to the basement to unplug the POE cable, plug it back in, and it’s working.

Now it’s time to look into the flying club business. Thank goodness for searchable mail archives – the club asked me to transfer the domain to them in February 2011, and I did. And they were using that infamous domain thief as their registrar. And at the time I pointed out that they’d need to reset all the various contact email addresses. I also gave them a list of email forwards I had set up for their domain, and they decided to turn them all off. So phew, it’s not my problem and not my fault and if they can’t remember how to log into their registrar account and change the email address, too bad for them. I feel sorry for them, and I don’t wish them ill will, but the relief of it not being something I have to help fix is overpowering all that.

First downwinder

Today was the first of this year’s edition of Baycreek’s famous “Downwinder” series. Basically Ken figures out which way the wind is blowing on the lake, and arranges a boat shuttle so that we can put in and paddle with the wind and waves for a decent distance.

Today, the wind was blowing from the west, and the waves were decently high. We put in at Little Pond, in Greece, and paddled to Irondequiot Bay outlet. As is usual for Lake Ontario, the waves were at an angle to the shore, so we paddled out a bit and then turned downwind to surf. The waves were big, but they were moving faster than you could surf them, so you’d get on a wave, get a short ride, and then it would overtake you. You’d then try to build up some speed before the next one, but the distance between them was too short. Not too long into it, I realized that the other two kayaks, Paul and Matt, were behind me and I couldn’t turn around to see them. I also realized that we’d cut downwind too early and so the waves were carrying us into the middle of the pier at the Genesee River. So I was trying to paddle at an angle to the waves, increasing the difficulty – when a bigger wave hit, you’d have to turn towards the middle of the pier again, and then when you got a lull turn almost 90 degrees to the waves and paddle hard to make up some distance to clear the pier. And to add to the difficulty level, I was also getting hit with waves that had bounced off the pier and back at me.

I managed to just clear the pier, passing a few feet away, which was much closer than I’d hoped. After I cleared it, I kind of blundered in front of a sail boat coming out of the river, but he turned to avoid me and didn’t even yell at me. (It was about 6pm and there was a continual line of boats coming out of the river.) I cleared the river and got into what seemed like much easier waves without the bounces from the pier, and I could finally look around a bit and have a drink. Paul came around the end of the pier and yelled to me something about Matt. I turned around to paddle back to him to see what the problem was – I think he thought that Matt might have abandoned the downwinder and returned to the put-in. As I got up close to him, I was back in the churn of waves from upwind, echoes from the piers, the current from the river, and lots of boat wakes, and I dumped. Unexpectedly, however, when I attempted to remount instead of getting stabilized I went over the other side. And again and again. I asked Paul to come up to let me lean on his boat to stabilize, but when he managed to make it up to me I went over again. There was a largish sailboat hanging around asking if we needed help. Initially I waved them off, but after the fourth or fifth attempt to remount I was getting tired, so I asked them if they could tow me into the more sheltered water behind the pier. They threw me a rope and towed me, but when we got there, instead of just using their boarding ladder to stabilize myself as I remounted, they insisted that I come aboard “for a rest”. They were very insistent, and because they’d helped so much at this point I didn’t want to be rude and force my opinion. So I came aboard.

They ended up driving me all the way to Durant beach, with Paul and Matt paddling along behind us. Sitting there on their boat “resting” made me cold and cramped up, but after they anchored in 5 feet of water off Durant beach, I was able to use their ladder to stabilize myself and remount. I paddled off cautiously – the waves were diminished and only coming from one direction, but like I say, I felt kind of cramped up and cold so I wasn’t at the top of my game. Again we had to head out to sea to get a better angle to our destination so we could surf there instead of going at 90 degrees to the waves. And again, I don’t think we went out far enough, because later I found myself trying to surf at an angle to make it to the beach that was our destination. Still getting only short runs, but it’s better than paddling across the waves, anyway.

Just off the beach, though, I caught a wave that didn’t overtake me and didn’t die. It was the longest fastest run of the night – I glanced down at the GPS at one point and I was hitting 15km/hr. That was the highlight of the night for me.