Posts filed under 'Mac Stuff'

So That’s Why Apple Did That

When Mac OSX Leopard was in beta, the new backup feature Time Machine was able to backup to USB disks plugged into an Airport Extreme. By the time Leopard was released to the public, this feature was removed. Now, after today’s announcements, I know why they pulled that feature from Time Machine: So they could sell you another Airport Extreme! The new Airport Extreme is called Time Capsule, and comes with an internal disk, and can be used for Time Machine.

Thanks for that shafting Apple. Maybe they’ll be nice in some upcoming update and re-add the ability for Time Machine to work with a USB disk plugged into the older Airport Extreme.


Add comment 2008-01-15

Windows Update Surprises

Today is Exploit Wednesday, the day after Microsoft’s Patch Tuesday. We have a maintenance window on some of our stuff the day after Patch Tuesday so that we can get everything patched up to snuff.

I was doing patches on a bunch of Windows 2003 servers tonight, one of which had already received IE7 and the rest that had not. After installing mandatory updates on the first couple that were still on IE6, they couldn’t get onto the Internet anymore in IE6. Every time I tried I got some error that said something about being unable to access a key that wasn’t registered or something. I think it was talking about a registry key but I’m not sure.

I couldn’t run Windows Update to get IE7, because Windows Update uses IE and IE6 was broken. I had to go to a different server, download a standalone IE7 installer for Windows 2003 server, and install IE7 manually. After that the server with the broken IE worked again.

The rest of the servers showed IE7 as a high priority update, with borg-like insistance that resistance was futile. I caved and allowed the IE7 install to go through on all the servers. Each server that got IE7 installed needed four reboots to get all the IE7 patches and the latest Server 2003 patches installed.

Meanwhile, while I was repeatedly rebooting the Windows servers, Mac Software Update popped up on my Mac. It wanted to do an OS update. I let it, and it finished and went away. No reboot. That doesn’t always happen, mind you. I think there have been at least two firmware updates since I got my 20 inch iMac, and those definitely require a reboot. You can’t get away from patches, but at least I’ve never seen a Mac patch run that required more than one reboot.


1 comment 2007-11-14

Upgrading to OSX 10.5 Leopard

I pre-ordered the family pack for Leopard. We have four macs so that’s the cheapest way to upgrade them all. It arrived on the release day, Friday October 26, but since nobody was home, the courier took it back and locked it up while they closed for the weekend and I didn’t get it until Monday. So much for a geek-out weekend.

Anyways, once I got it, I upgraded the kids computers first, because one of the big things we wanted to take advantage of was parental controls. I enabled daily time limits for daily use, and bedtimes. Daily use limits cause their desktop sessions to logout after their time limit expires, and bedtimes cause their sessions to logout at bedtime. It uses the Mac’s “Fast User Switching” instead of just logging out, so that their sessions resume where they left off when they are allowed to log back in. That’s pretty cool. It also allows you to enable their accounts for remote management so you can tweak their settings from another mac. One thing missing that would be nice would be the ability to remotely grant additional time on the daily time limit without changing the set limit. I’ve tried also using the “try to automatically restrict browsing to child-safe websites” but it is overly restrictive and prevents sites from working that Emily needs for homework.

The kids computers went smoothly, and everything just works, except for one thing: The printer. I have an HP multifunction network printer, which is supported by OSX. Since the upgrade, sometimes the queue gets stuck and you have to pause and resume printing in the printer’s control panel on the mac to get it to print. I’m hoping that a reinstall of the software for it will fix that up, or that there might be an OSX 10.5 update for it’s driver. I haven’t spent any time troubleshooting that yet.

My computer, of course, didn’t go so smoothly. I installed as an upgrade, and experienced the much-discussed blue screen of death. The documented solutions on Apple’s website didn’t help, because I wasn’t using the application that they said may have been the cause of the problem, so I had to do a reinstall using “Archive and Install” rather than “Upgrade”. That was a huge nuisance, because it required me to fark around with a lot of my applications to get them working again. I had to do things like re-enter license codes or copy data over from the archive folder into my user home directory. Anyways, after that fun experience, everything is working again.

The kids say Safari is faster. It seems to be a bit faster but I still like Firefox better. Google Reader acts a bit flaky on Safari, especially when you are using keyboard shortcuts to hammer through your reading list in List View, which is my favorite mode of using it. I also use Firefox at work on my various Linux and Solaris boxes, with Google Browser Sync to keep my bookmarks synchronized, so Firefox on my mac works out well for me there too.

I’ve tried out screen sharing, which just works, and is very responsive. I also setup Time Machine, which is cool, and was literally a one click setup (plug in an external drive, and when it asks “Do you want to use this drive for Time Machine backups?” click “Yes”). It’s the simplest backup program ever. I’m disappointed that it can’t use network shares as backup targets. I don’t think there’s any reason it shouldn’t be able to use an NFS mountpoint, but it can’t. Apparently it can use iSCSI disks for backup, so I might setup a few zvols on my Solaris server to act as iSCSI targets to use with it. Of the many other new features, Quicklook is the most useful.

I’m giving things a few days to settle and to see if any other problems arise before I upgrade Jenn’s Macbook. She relies on hers for a lot of stuff so I don’t want to bugger it up on her. Once I figure out the printing problem, and get the kinks ironed out on my machine, I’ll update hers. So far it seems to be shaping up to be a worthwhile upgrade.


3 comments 2007-11-06

Virtualization on Mac OSX

I use virtualization extensively at work to run multiple virtual computers on one physical machine. We also use it to disconnect the operating system and application environment from the physical hardware for disaster recovery and hardware agnosticism. Our platforms of choice are VMware Server and VMware ESX server. The first is great because it’s free, and the second is great because it’s amazingly fast and reliable.

Almost all our virtualized workloads run fine in VMware Server in production, which is great because there are no license costs. The only workload that works like crap on VMware server that we use, is SQL Server. It dies like a dog because of I/O latency or something, and the only thing we could do to get it working in a virtualized environment is to run it in ESX server. SQL Server is so flaky that it returns random query results (when it works) or one of several unrelated errors (when it fails) when run in VMware Server or VMware Workstation.

Since I’ve become a switcher I’ve been looking to run virtual machines on my Mac at home. The likely choice for me is VMware Fusion, which is still in beta, even though Parallels is more mature on the Mac platform. The advantage of VMware is that my work virtual machines will run at home. In Beta 3, it seems that 64-bit VMs are not supported, even though my Mac is a Core2-Duo. The website says you can run 64-bit VMs, but a Solaris VM I built at work won’t run in 64-bit mode in Beta3. I haven’t updated to Beta4 yet, but apparently it has a new feature called Unity, which allows you to sort-of disappear a Windows virtual machine desktop so that the application windows running inside the virtual machine just appear as windows on your Mac desktop. that’s kind-of cool, I guess. I’ll update to Beta4 and see if my Solaris 64-bit VM works.


Add comment 2007-06-07

ZFS on Mac OSX 10.5

I read today that Jonathan Schwartz “accidentally” leaked that ZFS would be the filesystem of OSX Tiger. This is very interesting to me, because we use ZFS for doing disk backup snapshots at work, and because I really want a ZFS-based home server too. When I first saw an announcement of Apple’s Time Machine feature for Tiger, it occurred to me that it would be fairly easy to implement that using ZFS as a file backing store. I can’t wait to get Tiger, and integrate it with my Solaris file server at home. However, if I can be patient enough, FreeBSD 7.0 with ZFS might end up being my server OS instead. I like FreeBSD and just have a lot more experience with it than Solaris, so for a home server it makes more sense for me.


Add comment 2007-06-06

iMovie with Canon ZR850 Video Camera

I’m trying out iMovie and iDVD to make a DVD from some videos that one of the synchronized swimming coaches recorded at the most recent Canada Games. Importing video via firewire seems pretty straightforward, but I don’t know where the data’s going. So far I have a giant iMovie project. It looks like video off the camera comes in totally uncompressed.

I’m not sure what to do with the video after it is all in iMovie, but I guess I’ll figure that out as I go along. Unfortunately, you can’t seem to import from the camera at faster than realtime video speed.


4 comments 2007-05-30

I Guess I’m a Switcher

That’s right, I bought a 20-inch iMac for myself a couple of weeks ago. I’m still getting acclimatized to the Apple way of doing things. Don’t worry, I haven’t entirely lost my senses. I still have my lovely Sun Ultra 20 M2 Workstation OpenSuse Linux desktop at work which I do all my daily stuff on, including managing a couple of dozen production virtual machines and testing and experimenting with all our new IT initiatives at work. I just couldn’t face updating Jenn’s aging Windows XP workstation with a Vista one, nor the kids, so we’ve become a Mac household. Jenn’s got an iBook, and the kids have an iMac too.

It was a pretty serious switchover. My old FreeBSD workstation retains it’s role as home server and backup disk repository, and the kids old Windows XP machine becomes the dedicated guitar amplifier and effects processor / recording machine, (software stack to be decided). Jenn’s old machine has already been disk-wiped and consigned to the computer recycle depot.

I’ve been working with the Mac for a couple of weeks. In addition to the included software for photo and music management, plus Apple’s nice X11 implementation for connectivity to my FreeBSD box and my work Linux machines, I’ve added a bunch of software to make the machine feel like home to me.

Other than that, I’m still missing a virtual desktop manager, and I’ve been half-heartedly looking for a desktop blogging tool, but the WordPress web interface is generally good enough for me. Apparently the next OSX iteration will have virtual desktop management called “Spaces”, which has caused the programmer of the apparently popular open source virtual desktop manager software VirtuaDesktop to quit development. I haven’t found another one yet.

Having a Mac is not going to turn me away from being a Linux user at work. The thing that might do that is if VMware releases VMware Server for Solaris. That would make me strongly consider moving to OpenSolaris for my desktop at work. However, one thing I can definitely say is that it sure is nice to have all the multimedia stuff just work out of the box on the Mac.


Add comment 2007-04-18


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