Categories: "Networking" or "WiFi"

Pages: 2 4 5 6 7 8 9 10 11 ... 16

10/07/12

  02:15:00 pm, by The Dreamer   , 286 words  
Categories: Software, Computer, Networking, FreeBSD

Getting nxserver working on FreeBSD

One of the nagging issues was getting nxserver working on my FreeBSD system. The procedure should be to install 'net/nxserver' and '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 /compat/i386 versions.

IE:

/usr/local/NX/bin/nxagent

Shell

#!/bin/sh
#NXAGENT - Version 2.1.0
export LD_32_LIBRARY_PATH=/compat/i386/usr/local/NX/lib:/compat/i386/lib:/compat/i386/usr/lib:/compat/i386/usr/local/lib
exec /compat/i386/usr/local/NX/bin/nxagent "$@"

/usr/local/NX/bin/nxdesktop

Shell

#!/bin/sh
export LD_32_LIBRARY_PATH=/compat/i386/usr/local/NX/lib:/compat/i386/lib:/compat/i386/usr/lib:/compat/i386/usr/local/lib
exec /compat/i386/usr/local/NX/bin/nxdesktop "$@"

l, 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....

Shell

--- nxnode.orig    2012-10-07 14:06:48.000000000 -0500
+++ nxnode    2012-10-07 14:07:26.000000000 -0500
@@ -416,+416,@@
     # backingstore = 1 (new nxclient 2.0.0 doesn't send any strings in the option-string for backingstore anymore)
     [ -"$backingstore-"$ENABLE_2_0_0_BACKEND!= "1" -"$backingstore"1" ] && B="+bs"
     # backingstore = 1 and 2.0.0-Backend EXPERIMENTAL
-    [ -"$backingstore-"$ENABLE_2_0_0_BACKEND"1" ] && B="-bs $backingstore"
+    [ -"$backingstore-"$ENABLE_2_0_0_BACKEND"1" ] && B="+bs"
 
     # geometry

Though maybe the line above was meant to be "$ENABLE_2_0_0_BACKEND" = "1" and eliminating the EXPERIMENTAL rule. :??:

Anyways, it works.... :cool:

...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. :hmm:

09/29/12

  10:50:00 pm, by The Dreamer   , 1626 words  
Categories: Home Theatre, Samsung HLN4365W1, Computer, Networking, AppleTV, HDTV, Roku XDS, Boxee, Samsung UN50ES6500F, 3DTV

It's the end... but the moment has been prepared for. Sort of...

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....

Pages: 1· 2· 3

06/14/12

  10:06:00 pm, by The Dreamer   , 1662 words  
Categories: General, Hardware, Computer, Networking, BOINC, Storage, Ubuntu, Windows, Printers

lhaven misstep - nForce4 blows OCZ

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.

Pages: 1· 2· 3

03/31/12

  03:27:00 pm, by The Dreamer   , 1112 words  
Categories: Software, Computer, Networking, Ubuntu, Windows, Printers, Scanner

I got a Brother DCP-7065DN

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????

01/11/12

  11:24:00 pm, by The Dreamer   , 1720 words  
Categories: Stuff, Software, Networking, Cox HSI

I almost needed to buy a new router...

Link: http://smile.amazon.com/gp/product/B0028ACYEK/ref=as_li_ss_tl?ie=UTF8&tag=la34thdr34chs-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B0028ACYEK

...and I've been eyeballing the WZR-HP-G300NH (not only 300Mbps N instead of 150MBps N, but also gigabit ports...also 64MB of RAM and 32MB of Flash ... up from 32MB & 4MB. Not clear on performance difference between Atheros 7240 and 9130...hopefully something).

Because while the current WHR-HP-GN is a step up from my WRT54GS...the QoS still impacts my throughput by a significant amount. Though not enough to turn off QoS in the meantime.

There have bunch a new builds of dd-wrt last month, but no 2012 releases yet. Big thing seems to be 3.x kernels. But, I tried one of the releases...and it was significantly slower with QOS than the last summer release (Build 17201), which has been doing adequate for me. Seems to get laggy over time, so back to rebooting my routers weekly...which can be annoying, because it takes a long time to become responsive again...and connections get dropped sometimes, especially if its long enough to trigger a new IP. So, I reverted back to 17201, which many other people seem to feel is the current best release. Not sure what functionality future builds are shooting to acquire. I think what I have does almost everything I want. I just want it to be less of a bottle neck when doing QoS.

IE: with the WRT54GS, ~5.5MBps down was the best I could get. And, when I started, I only had 6Mbps down service. But, Cox has been upping the speed on upstream and downstream over time. And, its supposed to be like 20MBps and up to 2Mbps up now. But with QoS on....~5.5Mbps was all I continued see, so I dismissed such claims from Cox.

I'm sure all the college students in the area are don't much to things. At least my DSL is more consistent. Though its only 6Mbps/768kbps, the maximum service tier for DSL here. Apparently, certain units in unit B can get U-Verse...but not all of them and I'm in unit A, so no go. Probably means they're on the box next to Chase Manhattan apartments to the south..rather than the box near CAUMC across the intersection.

I had made my own customization to QoS rules on the WRT54GS, and I had largely developed updated equivalents for the WHR-HP-GN's....the only thing missing is 'connbytes' feature in iptables. The kernel supports connbytes, but the provided iptables command does not. The behavior had changes since Iast used requiring the '--connbytes-dir' and '--connbytes-mode' paramers, but soon figured out that the iptables command had been built standalone, and without the feature.

Pages: 1· 2· 3

12/01/11

  04:27:00 pm, by The Dreamer   , 1531 words  
Categories: General, Digital Photography, Hardware, Computer, Travel, Networking, WiFi, BOINC, Safety & Security, b2evolution, Quicken/TurboTax

Cyberweek Activities

This being Cyberweek...I tried to cram some stuff in other than just recovery from Chicago Tardis into this week.

Though I haven't actually gotten to all the things yet...I felt that I should start this post before I forget all the things I wanted to cover. Too late :no:

Anyways...one of the important items was new CO detector. I used to have a First Alert CO400?, battery operated CO detector that took a couple AA batteries and didn't do much else. I was looking to buy something like it again, except reading the negative reviews on amazon.com... a number of other people were complaining that unit disintegrates when you try to change the batteries. Which is why I was needing to replace my old one. So, I decided that maybe I would look at a different brand this time around.

Also noted that these things have like a 5 year life expectancy...though my First Alert CO detector was only a year old. I noticed that Kidde CO detectors claim a 7 year life span (though only a 5 year warranty). Though (in part due to Amazon 'recommendations') I got the Kidde KN-COPP-B-LPM, which has a digital display....showing current CO levels and historical levels, etc. Which I debated on whether I would want to know if there was a CO level, that wasn't alarming.

Don't know if I paid attention to the fact that it uses 3 AA batteries....one odd thing I've noticed, is that it doesn't say if I should replace batteries regularly....but I suspect it'll be part of the same routine with replacing smoke detector batteries.

Though I don't think I'll replace the CO batteries along with the smoke detector ones on December 25th (because of long DST, I had changed my bi-annual to be on or around June 25th and December 25th.) Though, I've already replaced the battery early in one of the smoke detectors. Odd, because there hadn't been any nuisance trips in some time...and it isn't one that is typically set off by these situations. (usually ones that nuisance trip is the detector in the living room [near the kitchen or the first bedroom from the kitchen. Yeah...something I'm burning on the stove or in the microwave is usually the cause.)

But, getting a new set of 4 9V batteries was something I got in my recent cyberweek purchasing...

Pages: 1· 2· 3

11/20/11

  12:49:06 pm, by The Dreamer   , 1764 words  
Categories: Stuff, WiFi, Furnishings, Amazon Kindle, Barnes & Noble Nook, Nintendo 3DS

Kindle Fire -- the first 72 hours

Well, it's been just a touch over 72 hours since I got my Amazon Kindle Fire.

I pre-ordered it shortly after it was announced, with an ETA for November 17th with free 2-day Amazon Prime shipping. I knew there was a chance that they should ship early, because they did that the last time I pre-ordered something (The Kindle 2 and the Nintendo 3DS). But, its been a busy week...and I tried my best to keep my calendar open to receive it....I had an appointment pre-Kindle Fire announcement on the 14th, and I was keeping the 15th open for something that was later scheduled in conflict to the 14th....and ended up having an appointment on the 16th. If I had some notice from Amazon just before they shipped to adjust its timing...I might've...since the 15th being open now...I could've gotten it then. Instead I had to wait for UPS to make a redelivery attempt and bring it to me on the originally scheduled day... November 17th.

I didn't open it immediately when UPS gave it to me, in fact I put it down first and then had to find it before I could open it. It was easy to open...no info with it, but I eventually found the power button and it eventually booted and walked me through setup...though complicated by the fact that I needed to know its MAC address to add it to my radius and dhcp server configs. Plus I hadn't decided on an IP for it yet. Fortunately with radius access controls, its easier to find the MAC address of new devices than before.

It came pre-activated, in fact I had seen it in my kindle account before they shipped it (but no serial number was associated with the registration yet)...but I changed its name to follow the naming scheme I had gone with (if you can call only one previous device the basis of a scheme)...though I am tempted to get a Kindle Touch 3G to succeed my Kindle 2....though wonder if they're going to come out with a DX version? What I liked was that my Kindle Fire's email address was my first Kindle's address with '42' added to the username. &#59;D Though there's a bunch of Kindle apps associated with my account that I don't recognize....wish the automatic naming was more descriptive. Suspect some are devices where I had to reinstall the system or have since be retired.

Though I wasn't crazy enough to buy content for it before receiving it...though I was tempted.

Anyways...what I was getting to, was once I got it working on my WiFi network, the next step would've been registration...and it flashed it briefly before telling me that it was registered and had the name I have given it earlier. And, then it was to update itself. So I found somewhere to plug it in and left it.

Big problem that is getting worse in my home now...so many things that need to get plugged in, and all the convenient outlets are already full and now I'm running out of inconvenient ones too. The Kindle Fire is using one of those inconvenient ones. I've been meaning to build myself some kind of charging center, similar to the kind of thing Cali Lewis was presented doing in a GeekBrief. Perhaps I'll have to step up plans to get around to 'building' it. Just haven't found that piece of furniture to buy to modify yet... Probably just a matter of time that I come across something reasonable on Amazon.com with Prime and get it though....

Full story »

11/13/11

  02:49:29 pm, by The Dreamer   , 930 words  
Categories: VoIP, Networking, Cox HSI, AT&T DSL, Broadband, RoadRunner

I guess it was time to replace my WRT54GS routers

Link: http://www.amazon.com/Buffalo-Technology-AirStation-Wireless-WHR-HP-GN/dp/B002WBV37Y/

For quite some time, I've been running WRT54GS routers....that I had hacked to run Sveasoft Alchemy...eventually reaching 1.0 release and then pretty much doing very little to.

Originally, I had gotten a WRT54GS v1.1 that I upgraded, and used with my Roadrunner Cablemodem service. Later word came out that newer WRT54GS had less memory than before, and were switching to non-replaceable OSs. So, I started keeping an eye out for older WRT54GS routers...to get as a spare. One day in a Wal-Mart, I was going through the WRT54GS's on a shelf...when way at the back behind the newer v5 stock, was a v2.0. Well, I had to buy it right then and there.

Later when I moved to Manhattan, KS...I was presented with the opportunity to go dual WAN. Well, wasn't my intent, but I was forced into it. So, not wanting to mess up my 'cable' configs. I set up the backup WRT54GS for DSL use.

And, things have been humming along pretty well, with the two WRT54GS routers and the running of both Cox and AT&T broadband.

That was until last September....I was trying transparent proxy and ended up bricking the WRT54GS for DSL. So, I started looking online for a new router to replace the WRT54GS that would be better than what I had now. One of the key features of Sveasoft is the better QoS...which was important since I was doing a lot of VoIP (having at the time both Lingo and Vonage, since neither had Manhattan, KS numbers...they have since gone away...and its just Broadvoice now. But, I've been thinking of getting another....) But, I had turned of QoS on the cable one, because I found that it was affecting my ability to see the speed improvements that Cox had been making to it. So, I had already started looking at what next after WRT54GS....but now with a bricked router, things were more urgent.

So, what I did was order a pair of Buffalo WHR-HP-GN (with dd-wrt) routers from Amazon, using Amazon Prime...on September 9, 2010.

Full story »

Pages: 1· 2

11/10/11

  04:11:52 pm, by The Dreamer   , 881 words  
Categories: General, Wireless/iPhone, VoIP, WiFi, Safety & Security, Cox HSI, AT&T DSL, Broadband, Amazon Kindle

Cox Cable was a no show today....

This afternoon's tale starts on Tuesday, November 8th.

At about 9:30am, I get an email from Cox about Wednesday's EAS test for 2pm EST....shouldn't be a problem, won't be home and nothing should be recording then...

Then at about 11:30am, I start getting pages that my Cox connection (among other things) has gone away. Well, the other things were because without Cox...there's no DNS or NTP...so things that tested or depend on that also failed. Though monitoring from work just showed Cox down.... At least I still have DSL....tweak some stuff back to being DSL centric, and bounce my cable modem a few times.... I had switched away from being DSL centric after a recent significant DSL outage.

Eventually cable service comes back, and I think all is good. Though I don't notice that not everything in nagios has cleared. And, when I come home...I find that I still have no Cox internet service.

I turn on the TV to see if I'm at least getting a signal....but I only checked the channel that was default...didn't check further. I then get on with Cox to find out why my service is down.

Strange that I often have trouble right around bill due time. But, I use EasyPay, so they automatically get paid. And, this month the auto-pay date is November 9th. New bill came out around October 27th (in fact later when I got confirmation that they had processed the payment, that's what it said). Always interesting that they allow so little time between sending the bill to when it needs to get paid. Its probably to keep us from dropping services between getting the bill and paying it. Like dropping Movie Pak....a while back they moved BBC America to the Movie Pak, so I had to add that to my service quickly....but sometime later they moved it back to the Variety Pak...so I should probably drop the Movie Pak...but I never seem to get around to it. I don't watch anything else in the Movie Pak (but at least I do from the Variety Pak.)

But, I check and account is current. I also got alert from bank of the pending charge too.

So, I get on with Cox support to find out what's up or not....and after they get my account information, come back saying a technician call is needed and say the earliest is Thursday between 1-3pm. Ok...then I'm asked if there's anything else, and I'm disconnected.

Seems like that's one way to avoid the National EAS test....

I had turned the cable modem on and off a few times, with longer off times, and checked connections and such...to no luck, but couldn't recall if I left it on or off overnight. When I get up...there's still no Cox Internet service. I restart the cable modem, and presto...I have service.

Pages: 1· 2

07/24/11

  11:49:00 am, by The Dreamer   , 2214 words  
Categories: Digital Photography, Hardware, Software, Computer, DVDs / NetFlix, WiFi, Storage

Morning Orac outage

Well, Orac was being somewhat unresponsive this morning.... Looks like early this morning the system stopped answering to Cacti, with the temperature of the GPU rising to a new high. Don't know what the high would've been, because there was no snmp data for a while. GPU temp did recover, but the display did not.

Ended up rebooting, needed the excuse to see external journal work....

Once backup, I switched back to internal journal...but one of maximum size rather than default size. And, then shutdown the system to extract the PCI Compact Flash card. During the reboot to see external journal work...I realized that I wasn't likely to see much performance gain from getting faster compact flash since the card itself was only UDMA/66. So the 133x CF is already faster than the card?

Probably should've fsck'd manually after the switch back....some discussion thread suggested doing this after fiddling with journal settings. But, its fsck'ng now after the boot back up. Apparently superblock had invalid external journal superblock hint? And, auto fsck failed, requiring manual fsck.

Downside of internal journal is that it can only be a max of 400MB (an improvement from the 128MB default I had before)...but that's only like 0.01% of my total space. And, there was a discussion thread that seemed to suggest a journal size of 0.2% would yield better improvement....I didn't do the whole 16GB CF card...though wonder how much that would've helped.... But 0.2% would call for a journal of ~10.9GB. Suppose I could turn off data journaling, especially since there are files that backuppc puts down that are bigger than the 400MB journal. Though I think the ordered/writeback modes usually just do metadata journaling, while I had switched it to data journaling when I was playing with external journals...but I didn't switch it back.

Wonder which of writeback or ordered would be more optimal for this FS? :??:

Full story »

Pages: 1· 2· 3

2 4 5 6 7 8 9 10 11 ... 16

Now instead of subjecting some poor random forum to a long rambling thought, I will try to consolidate those things into this blog where they can be more easily ignored profess to be collected thoughts from my mind.

Latest Poopli Updaters -- http://lkc.me/poop

bloglovin

There are 20 years 3 months 29 days 14 hours 26 minutes and 24 seconds until the end of time.
And, it has been 4 years 8 months 28 days 23 hours 36 minutes and 32 seconds since The Doctor saved us all from the end of the World!

Search

September 2017
Mon Tue Wed Thu Fri Sat Sun
 << <   > >>
        1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30  
Google

Linkblog

  XML Feeds

Who's Online?

  • Guest Users: 0
This seal is issued to lawrencechen.net by StopTheHacker Inc.
powered by b2evolution

hosted by
Green Web Hosting! This site hosted by DreamHost.

monitored by
Monitored by eXternalTest
SiteUptime Web Site Monitoring Service
website uptime