The backstory is that I've been working in a primarily Sun shop, and one of the things we've been doing is running Solaris 10 on large boxes, such as T2000's, T5120's, M4000's and cutting them up with Solaris zones/containers with the global native into a management vlan and tagging appropriate vlans for the zones, and the zones have their own default route specification so all has been great.
ipf on the global so the zones can't tamper with their own firewalls, and on some of the 'zone' servers using:
/usr/sbin/ndd -set /dev/ip ip_restrict_interzone_loopback 1
The zones remain isolated from each other. Or it avoids problems of short circuiting (asymetric routing + wrong IP)....because some of the zones are behind the F5.
For years, we've tossed around the idea of introducing FreeBSD into our datacenter, and finally one of our customers decided that while they really like the containers/zones and ZFS, the cost of replacing their aging Sun server would be better done by replacing it with a FreeBSD server. While they own the hardware, and it resides at their facility...we provide the system administration support. But, this opened the door to having FreeBSD on our work site. I was in the process of replacing my aging Sun Ultra 20 with an Optiplex 990...which originally I was looking at install Ubuntu on, but instead I went with FreeBSD 9.0 (though the effort in getting the Desktop working on it, and recreating my Sun desktop/work environment on it...made me question if that was really the right way to go. But, I got it working.) And, it helps me try some of the things before doing them on the customer's server (which is headless in a closet [well, they have a monitor & keyboard for console access], so all the desktop stuff was for my benefit...it paved the way to me getting a working FreeBSD desktop at home .... though I may end up with a different system for my main desktop at home and have the FreeBSD machine go headless with my other FreeBSD servers....unless there's some way to easily share between the two....switching doesn't qualify.)
So, in needing to deploy some new internal services (such as monitoring) and not really wanting to go through the major process of find all the bits and pieces and creating packages under our CM system for Solaris. Its quite the pain building each and every perl module as separate CM packages, instead of having some system that automatically builds and installs (or makes packages) for you...ala ports or CPAN. I've done package install requests that start out as install one package, and end up building 100 or so packages instead.
I had contemplated sneaking Ubuntu in since I run the same monitoring servers on an Ubuntu server at home, but the work to incorporate Ubuntu into our configuration management infrastructure got sidelined by FreeBSD. And, there's no decision on whether Ubuntu will come into play (though the high cost of RedHat licenses to just get patches...for systems that are rarely patched....is making Ubuntu look attractive.)
Anyways things led to me starting work on pxe boot installing Proliant DL380s with FreeBSD 9.0 and creating 'jail' servers to work like our 'zone' servers.
Cloning interfaces to do VLANs was simple ....
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For a long time, I've been running a 6 drive RAID 10 array of Hitachi 5K3000 2TB drives in Orac for backuppc. This configuration got me at 5.4TB array, and somewhat better performance than when I tried a RAID6 configuration. But, eventually, I kept running out of space and the price of harddrives went up so expanding the array over time didn't happen as I had hoped. Being RAID10, the options were other concat another array, either 2 in RAID1 or 4 in RAID10 or 4 as 2 RAID1....using volume manager. Or maybe see if RAID10 would deal with having all 6 drives upgraded to 3TB, though hadn't considered the transition of 512 to 4k and how it would cope with that.
Though I did, eventually find out when I upgraded a 1.5TB RAID1 set to become a 2TB RAID1 set....going from ST31500341AS to ST2000DL003, where I contributed my experience here: http://askubuntu.com/questions/141669/creating-properly-aligned-partitions-on-a-replacement-disk/ Though it first started because one of the ST31500341AS drives had failed.
Before the failure of one of the 1.5TB drives in the above mentioned RAID1 set, I had 4 ST31500341AS in a RAID5 on old-Zen. It had been done in under RR622, under Windows, and NTFS partitions, etc. I had tried copying the data at various times, not really having anywhere that would hold the data elsewhere...but wanting to get it over to FreeBSD for recovery. While I got the rr622 driver working, and it saw that I had a single array (rather than the native driver that would see the 4 individual disks.) I couldn't get access to the data. Though it had worked when I was previously playing around with Xen (had tried copying it then....to a 2 1TB RAID0 set, but then one of the 1TB drives died....so I lost the copy, I had then replaced it with a 2TB RAID1 set....using an ST2000DL003 and an ST2000DM003, the DL being a 5900RPM drive and having a 5 year warranty...while the DM drive is a 7200RPM drive, but with only a 1 year warranty. And, turns out the 1 year is generous.
At work, I had built my FreeBSD desktop using a pair of the ST1000DM003 drives...and 3 drive failures later....it is now a pair of ST2000DL003 drives. Yeah...I was having trouble with the array, and apparently using XFS was a mistake too...because I thought it was recovering, but instead it was slowly eating the data. When I had nuked the RR622 RAID5 array, and had switched to using it as JBOD and create a RAIDZ set under FreeBSD...I found that there was nothing to copy back from the RAID1 array. D'Oh!
Though I had also copied the Microsoft WindowsImageBackup files, to see if I could mount the VHD file under VirtualBox to help in recovery. I largely had the data in bits and pieces elsewhere, it was the environment I was wanting to recreate...and Oops!Backup didn't back up that part anyways (the data I was mainly trying to migrate). The image mounted, and I could see it...but soon after Windows would try to fix it and then it would disappear....kind of like what it did on February 15th to make the original Zen go away. No idea what kind of disk rotting the Intel Matrix RAID had been doing, when it had to initialize the array again every time after a Windows crash. I've had Ubuntu crashes, but the RAID arrays remained stable...usually. While Windows & Intel RST....it was pretty much every time. I'm sure it was slowly corrupting things overtime to where things wouldn't recover, though it choose to do that after an automatic reboot for Windows updates...and the day before I left for my first Gallifrey One made things even more annoying.
Anyway with another 1.5TB drive freed up, I contemplated adding it to the RAIDZ I had made of the 4 1.5TB drives, keeping it as a hot spare, or just use it by itself -- living dangerously. I ended up with the latter for some temporary data. Because in my mind I was starting to lean to what happened next.
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One of the nagging issues was getting nxserver working on my FreeBSD system. The procedure should be to install
'net/freenx', but the problem is that
'net/nxserver' can't be built on a 64-bit system.
So, taking a page from 32bit Wine on FreeBSD/amd64, I built
'net/nxserver' in my
/compat/i386 chroot, with
"make package clean".
I then installed the package into my 64-bit system, so that I could build and install freenx.
Of course that didn't quite work....had to overwrite the nxserver binaries with various shell scripts to call the
#NXAGENT - Version 2.1.0
exec /compat/i386/usr/local/NX/bin/nxagent "$@"
exec /compat/i386/usr/local/NX/bin/nxdesktop "$@"
nxagent is special, since nxloadconfig does a
"string $PATH_BIN/nxagent" to find out what version you have. So, I copied the string into the file.
And, then after lots and lots of troubleshooting, I eventually found the last hang up....
Though maybe the line above was meant to be
"$ENABLE_2_0_0_BACKEND" = "1"
Anyways, it works....
...except that logging into another session of myself was a mess on the tiny screen of my laptop....its not dual 1920x1080 like my main desktop. And, logging out messed up my active desktop session. It apparently killed gvfs, so I couldn't ls my home dir anymore. And, then I killed to much and had to reboot.
Meanwhile...still trying to workout how to get nfsclient to take place after vboxheadless starts, so it can mount NFS filesystems from my VM.
From 4.1.3 to 4.1.5b.
Maybe I'm getting better at these small patches, because it didn't seem as hard to do. Or perhaps because I was able to figure out my own customizations and back patch them into the patch or that I'm getting better at where I put my customizations....
Plus one of them matched one of the patches....resulting in just shifts in line spacing and newer comments.
Though was getting worried considering I put off applying 4.1.4 so long that 4.1.5 came out, and became 4.1.5b. Though I would have to do them separately, but then it occurred to me that if 4.1.5 changes anything in 4.1.4 it'll overwrite those files. So, all I had to do was three-way diff and figure out what from mine goes into 4.1.5b and lay that down on top.
Though I did see that I have files that don't exist in either 4.1.3 or 4.1.5b...probably left overs from much earlier 4.x versions. Though was surprised to see that a plugin was newer in 4.1.3 than in my version. Not sure how that got overlooked until now.
There's other plugins that need updating, but I'll do that later....
And, it almost didn't regenerate in time....
First it seems my first TiVo HD is nearing its end. With it constantly locking up, and other problems that started ... but the moment had been prepared for.... With the Premiere Elite that I had gotten recently.... Just need to work on watching or moving the shows that are in it. Then it would free up the My DVR Expander to add to the Premiere Elite. And, since I have lifetime service for it...I suppose I would look into a Weaknees upgrade for it. But, I'll stay with eventually returning the cable cards for it.
And, now the end of my Samsung HLN4365W1X seems to have come. It came to me on May 30th, 2004, and it started having its latest issue on Sep 21st, 2012. Guess just over 8 years. I kind of knew it wasn't going to last forever. Since, it had consumables (bulbs) and mechanical components (cooling fans & color wheel).... and eventually I would like to upgrade.
I had replaced the bulb a couple of times....getting about 3.5 years.... Which is kind of sad, since I had gotten the 3 year extended warranty, because of the stories of premature bulb failures in this model. Now, its hard to tell what's wrong...the internet is kind of mixed on matching my symptoms with what might be wrong. But, I suspect the Ballast. It'll eventually come up, but it makes a lot of noise...and then it can't be turned off. It did settle down on Saturday so I could watch my Doctor Who...so I held off a bit on pulling the trigger to replace it, though I probably shouldn't have. I did some research on whether this was something I could fix myself, but in the end decided that it wasn't worth the hassle given the price of what a new TV is and how much sooner I'd get it. Just means, the other thing I was wanting to get this year will have to wait another year. Though its starting to look a lot like Apple isn't going to come out with anything new this year anyways.
I kind of had envisioned someday getting an LED TV in 1080p, and 50" that fits into my stand....perhaps even 3D.
The stand is just wide enough to accomodate a 50" providing the bezel isn't too wide. But, when that DLP came out, I wasn't ready to make that kind of leap. And, until recently, LCD/LED displays are either like 46/47" or 55"....the 50" size seemed to only be Plasmas.
And, I had considered whether it would be so bad to get a Plasma....though I think I want to not worry about when my next display is going to be for a while. So, LED/LCD TV is probably what I'll have to stay with.
Wonder if I can get something delivered next Saturday....
So, a while back I read that it would be possible to upgrade a number of older computers from spec'd maximum to a bit more.
Officially, the maximum supported memory of the Lenovo 3000 V200 (ulkc) is 4GB... My other laptop also supports a maximum of 4GB, but I suspect that between them, I should be able to upgrade one or both to 8GB. Though I prefer to have it work in this one, since I use this one more.
So, a while back I had a newegg coupon to get laptop memory, so I got a pair of the SO-DIMMs. But, then I set them aside....and forgot about them.
More recently, I picked up a new battery for this laptop...and had it in the bedroom to run down and see how much life I would get. Online they sell aftermarket batteries for 4800mAH and 5200mAH. Though it turns out the original battery was 5200mAH.... So, that's what I have....anyways it works. And, I let the laptop rundown. So, I was going to try the memory swap after that. Though that was a few days ago....
There's a FreeBSD 6.x client for NetBackup, but when we upgraded to NetBackup 7.5...client installs stopped working, after ignoring the problem for a while (since the 7.0 client installs were working) until I had set up a new FreeBSD 9.0 server.
What I did was
environment from building "32bit Wine on FreeBSD/amd64") and put it in
'/usr/local/etc'-- there's probably a better place, but
'/usr/openv/netbackup/client/INTEL/FreeBSD6.0/client_config'has "compat_dir" set to
So, lhaven was this computer I bought specifically for Stanford's Quake Catcher Network project. This was because when I received my sensor, I found that it only worked on Windows or Mac. Linux would require the older sensor, which they weren't selling anymore.
Things seemed to work...except that the machine would lock up now and then. Well, it is Windows...so maybe I'll just schedule it to reboot regularly.
At first that seemed to help...but gradually, I was rebooting it more and more frequently. Eventually, I was down to rebooting it 5 times a week. Sometimes it would fail to restart, other times it would still lock up between reboots.
Eventually, they came out with Linux support for the sensor and I moved the sensor over to orac. That worked great for a while...and then it got a kernel update, and then starting VirtualBox would cause the machine to reboot. And, not just when I needed up update my Quicken. Because I was also participating in LHC's Test4Theory.
So, it was time to find a new home for the sensor. After moving it back to lhaven.
I looked for various low power x86 dedicated SBC or plug computer to run it. Though these things aren't cheap, so I'd want to do more than just QCN with it.
Then it occurred me...that I was overthinking this whole mess. Why don't I just install Linux on lhaven?
I haven't been looking forward to the leap from 10.04LTS to 12.04LTS. While Orac has a GT440 in it that's not being used, not sure what I would do for box....though I've been eye'ng either a GT218 or an NVS 300. It only has an LP PCIe x1 slot.... there are other concerns.
In the Scheme of things...I had planned to upgrade the video card in zen someday...and take its GT420 and change to an LP bracket and put it in lhaven. Hadn't quite worked out what I'll do about gumby, but it has since died...and when I get around to resurrecting it, I might have a Radeon HD5450 that I'll free up (not sure if it helps with BOINC, but eventually...I want all the systems using DVI....so I can switch to my new 4-port DVI KVM. DVI to VGA through the old KVM was horrible....plus keyboard issues with the old KVM, makes me wonder if I can wait until I can fully make the switch.)
So, I had downloaded 12.04LTS beta1, but never got around to install it anywhere....and when this idea occurred, 12.04LTS beta2 was just starting to appear. Though the question was, would I go with ubuntu, or try one of the other variants. Namely, xubuntu or lubuntu.
I ended up going with xubuntu 12.04LTS beta 2. I didn't hear about lubuntu until after I had started downloading xubuntu...so I envisioned that I would resurrect gumby with lubuntu....though so far I haven't gotten around to that.
Some how I screwed up copying the diffs over top of the site, so that when I put the new index.php...it didn't work. But, the updated conf files made it. (backpatching the multidomain stuff)
Oh I see what I did....I had copied into the top level the other dirs the first time.
Guess I need to clean that up before calling it done.
In a rather impulsive move, I bought a Brother DCP7065DN Monochrome Laser Multi-Function Copier via an Amazon Lightning Deal!
I had been considering getting a new laser printer for a very long time. I had ditched my old Brother HL-630 laser printer about a dozen years ago. This was a crappy printer from the start...with its grey background problem that they never seemed to resolve. Had gotten it from Future Shop of years way gone by....where it had been a special buy for them...so they were selling them really cheap. Kind of like the Canon BJ-5e bubble jet printer I had gotten before.... (It was a BJ-10e, but made cheaper just for them. And, used a special ink cartridge not used by any other model from Canon...at the time. Otherwise, I often wish I still had it....though when I moved from Canada to the US, it became kind of a problem to get ink for.)
So, after the Brother HL-630 was scrapped....I spent a long time thinking about my next laser printer....I was heavily leaning towards getting an HP Laser printer....so it was going to likely take a very long time before I would make a move. And, then I started to lean towards getting a Color Laser Printer.....and then I wanted built-in Duplex. And, having been spoiled by the HP Photosmart 8450xi, it also needed network capability....
There was an HP Color Laser printer that seemed to fit the bill, and it was popping up on sale now and then. But, then I upgraded to Windows 7...and found that not only is my old Photosmart 8450xi no longer fully supported in Windows 7, neither is the HP Color Laser printer that I had been considering.
So, that nixed wanting to jump on it the next time it went on sale. (Sale as in cheaper than it would cost to buy 4 new toner cartridges for it.)
So, the search continued....I started looking at Brother again....in current models, something like the HL-4150CDN or the HL-4570CDWT.... but, then I was introduced to a multifunction printer. Which actually was kind of useful. Being able to scan a document onto a USB drive. And, there's always the once a year or so occasion, where somebody wants me to fax something. I used to have a fax machine...first a dedicated thermal fax type thing, and later a refurbished HP OfficeJet v40xi. A power surge took out my first fax machine...and then a few years later...living in the same apartment still....a power surge took out the HP OfficeJet....
So, I then started to consider printers like the Brother MFC-9560CDW....plus the idea of color copying seemed useful, especially duplex color copying.
Of course, now its getting expensive to start and expensive to keep....
I also had this issue of printing envelopes....a capability I had lost when I upgraded to Windows 7. The Dymo Labelwriter that I had gotten from stamps.com didn't work on Windows 7. And, I didn't really want to buy a new Dymo Labelwriter to keep this capability. Eventually I canceled stamps.com, though still have the occasional postage need....which it would be nice if I could still print postage, etc. Think there are cheaper ways than stamps.com, but probably not from Linux.
But, then last December while visiting my parents...my dad snapped up a Brother HL-2270DW, and this was a pretty decent little printer. It was on sale for the holidays...but it does PCL emulation. I wish I had just gotten one of these for myself then, too.
Instead, I started to reconsider whether I really needed color laser. Around year end...there were things I needed scanned or copied, for things like taxes and FSA...so I was still was still leaning towards getting a multifunction printer of some sort. And, I kind of fell for the Samsung SCX-47xxFN, and then later the Samsung SCX-4828FN (about $400). The 4828FN adding Postscript emulation. I've always wanted a postscript printer....
Though these are still expensive printers. These ones had fax....and I did have to need to send a fax once this year, so far. If I were to leave out fax, it should've been something like the Brother DCP-8085DN (about $350)....which would've had duplex copying, and both PCL and PS emulations.
But, instead the Brother DCP-7065DN showed up as an Amazon Lightning deal for $80 (50% off)....I did a quick google search to see if it work on Linux, and some sites seemed to say it had PCL and PS as well. And, bought it.
Well...apparently its common in the industry to make similar internals/firmware across their product line with different features available or not, etc. And, Brother didn't even bother to remove PCL and PS from the capabilities page that the printer spits out or not advertise the LPD queues for these modes in its network info. But, trying to use the queues is like sending to /dev/null. This particular printer is only GDI (so in someways worse than the HL-2270DW ... currently about $120. And, then there's an HL-2280DW for about $10 more, and adds a scanner....a network scanner would be useful. Though a standalone scanner would be more useful during my situation where my primary desktop is dead.
But, I was able to get the DCP-7065DN working from my Ubuntu server, after following some websites on the subject. Namely..the detail that they only provided 32-bit deb's, and I have a 64-bit Ubuntu Server. I haven't tried the scanning feature, since the printer sits by TARDIS...and I have my Fujitsu ScanSnap S300M working on my Ubuntu server....though not sure if I've gotten the two-sided scanning part to work. So far the bills that I've needed to scan for FSA reimbursement have been one-sided.
But, the DCP-7065DN doesn't have a duplex ADF...so it doesn't provide an alternative. And, my other scanner is a Fujitsu ScanSnap S300! (I bought the Mac only S300M on a Black Friday sale, and back when I used to bring work macbook pro home now and then. Later I got the S300, when I had more FSA money to spend and wanting faster turn around...but wasn't bring the macbook pro home anymore.) A regular flatbed scanner has been on my wishlist...perhaps the DCP-7065DN will satisfy that need. Something to probably check out after I get around to finally upgrading TARDIS.
So, while it was a problem to find that the DCP-7065DN is only a GDI printer...it does currently work from Ubuntu...and sharing it out from my Ubuntu server is interesting. There's no native DCP-7065DN driver in Windows XP, but I just pick some Postscript printer driver...and that worked. And, it looks pretty good (compared to the early days of ghostscript...)
What what I'll do when I finally get around to rebuilding my Windows 7 desktop????
Latest Poopli Updaters -- http://lkc.me/poop
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