Tags: orac

Pages: 2

07/08/11

  07:32:00 pm, by The Dreamer   , 693 words  
Categories: Hardware, Computer, Networking, Storage, Ubuntu

Time machine & NFS

Link: http://blog.mediafederation.com/andy-hawkins/mac-os-x-time-machine-via-nfs-on-linux-ubuntu-complete-guide-fixes-error-13-etc/

So, during the long weekend...I got to wonder why I couldn't have my work MacBookPro do Time Machine backups to a network share, I had envisioned coming up with a drive to attach to one of my Airport Extremes and doing that some day. Though it doesn't look like that's actually going to happen anytime soon.

Did a quick google search on Time Machine and SMB, and found out about:

defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1

And, so trying to make it work started. I created a Samba shared named 'SIDRAT' on ORAC...which I think is the name of the removable 160G drive that I had been using at home for Time Machine backups. The one at work is named 'TARDIS'. But, I already have a Samba shared named 'TARDIS' on ORAC....that's the 1TB volume for the HSTi Media Stick. Also not to be confused with computers named TARDIS and SIDRAT. Though SIDRAT died a long time ago, and I still haven't gotten around to replacing it....it was my Windows laptop.

At first I didn't have dedicated storage on ORAC for this...I was just exporting the subdirectory of another Samba share as SIDRAT. And, it didn't really make sense for it to be a subdirectory on that share...but it was where I had at least 80GB to spare to this....the drive in the MacBookPro is only 80GB.

It seemed to start, but then it would fail. I had picked just the usual options for creating the Samba share, and wondered if the Mac needed special stuff to work. So, I went looking....

Read about the:

touch .com.apple.timemachine.supported

trick...but that didn't work. And, wasn't necessary when I did get it working. :))

So, then I read about creating the sparsebundle to get it started. There was conflicting info on how to name it....the usual was start Time Machine, and see what name it creates and use that.

So, was creating "<host>.tmp.sparsebundle" And, there were some variations on how to invoke hdiutil to create this. Well, it went further...it slowly made it get smaller and smaller until it was gone and then went on to try to create "<host>.sparsebundle". Creating that as well didn't help. I had heard about "<host>_<MAC_ADDRESS>.sparsebundle", but the hits I found didn't explain just what MAC_ADDRESS would look like, or which one to use. Decided this wasn't going anywhere and the long weekend was nearly over....I did at least (after many long attempts) get a backuppc backup of parts of my MacBookPro. So, I got rid of the Samba share and undid most of the other stuff.

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07/03/11

  12:41:41 pm, by The Dreamer   , 789 words  
Categories: Hardware, Computer, Home, Appliances, Storage, Healthcare

Its Sunday of a 3-day/Monday long weekend, got something started at least.

Like I had said, this is the time to start replacing filters. Though I didn't necessarily mean they would happen this (long) weekend...though it was part of the plan (this year).

This morning, I slept in....it was after 10 sometime. I noticed lights flashing, Orac seemed to have died overnight. It does get warm before it cools off, after bedtime....and its the first Sunday of the month, so it was running checkarrays. Guess that was too much for it. Booted it back up, poked some logs and then looked at smartctl a bit....fired off some short selftests, and restarted checkarrays and back to my morning.

Maybe I should try to hit the tower fan to run for a couple of hours when I go to bed....or maybe I could just leave it going all summer....and see if that helps. Or find somewhere other than the lower shelf of my old printer stand to put the disk arrays.... &#58;&#104;&#109;&#109;&#58;

So morning....now after 11am....I start coffee and think I'll have some breakfast sausages (which means the a whole package). Had to have them sometime this weekend, after buying them yesterday. Because the Dillons store changed the display to this awful spring loaded push stuff to the front type system, which probably works fine for things that have thicker packaging... but a foam tray of sausages with thin plastic wrap...not so good. Pretty much impossible to get a package out without the plastic getting ripped. Been this way for months and months...don't know why they haven't figured it out yet. They keep running register receipt surveys...though not sure why now, before it seemed centered around whether they should upgrade/replace my Dillons. They are now working on building the new Dillons. But....

Anyways...that meant I'd have to use the range hood, and replacing the charcoal filter is one of the key filters to replace this weekend. So, I started that process, and ended up doing a wipe down/clean everything, including the inside of the microwave. Now, the inside of my microwave does reflect that I don't clean it that often...but it wasn't disgusting or anything. And, the end result isn't spotless...but at least it isn't greasy and it is cleaner. But the grill in front of the filter only gets attention when I'm replacing the filter. Oh, just realized I forgot the grease filters on the bottom. I should do those later. Wonder if I can toss those in the dishwasher?? They're supposed to be....but I suppose if I had too, I could probably track down replacements on line, eh? Evidently as P/N 4358853. Wonder when the bulbs are going to need replacing....should be a standard 40W appliance bulb in the microwave, P/N Y0053437, though its a different 25W bulb on the underside? P/N A3073101. Hmmm, wonder if they make LED replacements for these. Perhaps I'll look at replacing sooner than later....

Now while cooking my sausages....I thought I of one other thing that is on my list to replace. And, that is the UV-C bulb in my Germ Guardian 1000 in the bathroom. Yes, its more than just a night light in there.... Supposed to replace the bulb like every 6 months. Though its been 9 months since I got it. I did get a couple of spare bulbs a while back, but I first had to find them...turned out they were in the first place I looked...only I wasn't looking there for them (moved something more recently added to my cabinet to another 'better' spot....yeah, I also did some light rearranging as I was looking for them. Like I bought a new thing of toothpaste, only to find today that I already had two ... neither in the expected location....) At least I avoided another new nose hair trimmer...when I was entering the transaction in Quicken, it pre-populated using the information of my last drugstore.com transaction. Which showed that I had already bought the item last time, at a lower price than this time (this time's had a mail-in rebate...) Was able to cancel and replace the order. Though it probably means that the charge won't hit my Discover card until after June 30th (so no 5% cashback bonus for the drugstore.com purchase...).

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04/20/11

  11:35:17 pm, by The Dreamer   , 3081 words  
Categories: Hardware, Software, Computer, BOINC, Storage

Zen is back, with a little help from Acronis True Image Home 2011

.... kind of, though more not.

Three weeks ago today, Zen locked up. And, when it came back...it wasn't all there. It was bad....stuff wouldn't run, missing or corrupt system dlls, etc. Well, I did buy Acronis True Image Home 2011 the weekend before, and I had got nonstop backups going for a few days...and it seemed to show that it had replaced the old backup settings (image back only). And, trying to go into "Backup and Restore" launched Acronis True Image Home....

Guess I will restore the system to a previous time earlier that day. Seems the last time was about 6 hours back (and there were other weird gaps) later I read that non-stop isn't really non-stop...it'll pause if the machine is 'too busy'. Problem is it thinks BOINC is the machine being 'too busy'....didn't figure this out until later.

But, I went for it. After doing the restore, it rebooted...and...poof, I have nothing. Well, it went into HP's recovery partition instead. And, the only option enabled there is to restore the system to factory. After some cursing, I figured I'd go ahead, reinstall Acronis True Image Home and try again with an earlier time. While, that was happening, I had gotten onto another computer to do some surfing to see if there was some alternative way to invoke the restore, having not used the create restore cd option yet.

I found that I could download an iso from acronis, that was the same as what the software would've created and boot with that. So, instead of completing the initial setup screens of the freshing restored to factory...I booted from that. And, then tried looking for an earlier restore time.

Well, that interface is pretty bad. The worst part is that it sorts non-stop backup times alphabetically....so 1:59 is followed by 10:00, and then 11 and 12, before 2:00 shows....and AM & PM, those are at the end of the string...so PM times are interleaved into the AM times. Well, I remembered what time I had restored to previously, so I had a starting time to search for and try to guess backwards to a suitable restore time. There was a huge gap, now it was a busy 'vacation' day. I had a doctor appoint in the morning and then an MRI in the afternoon. The first restore attempt had been to a time shortly after returning from the MRI. The next backup times were for a period after I had returned from the doctor appointment. Might be okay....I would probably lose one Quicken transaction, but I could easily put that back (entering that I had paid co-pay)...I had read emails then as well as after the MRI, but I didn't recall anything too important that I had to get back having come in since my morning email check.

So, off it went....oh the first restore attempt took hours and I had gone to bed hoping to find Zen back in the morning. Now the next day, I was running a bit late for work...but I got it going, with it reformatting and updating partition settings first and I hoped to come home from work and be up and running again.

Well, that's not what I found. I was back at the HP Recovery Partition screen. So, I rebooted from the Acronis recovery disk, and this time I hit the search for backups option to see if it might find anything else. I figured it was worth a shot, while I mulled over the idea of starting over from scratch....at least I had the stuff in backuppc (sort of). Well, it did find something else...it found some image backups...odd. I had played around the option in Acronis True Image Home, but thought I had opted to go with non-stop backups and a fresh start with the external drive.

But, it seemed to be valid images and it was from the night before the crash. So, I used that to restore. I only made one mistake, where I marked the C: drive as active instead of the hidden system partition. Booting a GParted Live CD, I switched things back and that got me going again. Now while I was in the GParted Live CD, I noticed that it saw two internal drives...instead of the Intel Matrix RaidVol. I suppose that means the Intel ICH8R Matrix Raid is actually another FakeRAID, and after some searching around I found it to be true.

Hmmm, wonder if I shouldn't have bothered ordering the system as RAID1 then? Years ago, I had built a PC using FakeRAID...and it was kind of a mess after the motherboard failed (around the time where lots of motherboard makers were having trouble with counterfeit capacitors.) Yet, I'm considering building a machine from scratch again.... &#58;&#104;&#109;&#109;&#58;

Wonder if it being FakeRAID is why after crashes it messes up the RAID, and has to initialize again (was scary seeing that the first time)...and then verify and fix errors.... wonder if this is going to happen every time Windows 7 fails to shutdown safely?

Oh well, try the boot....and success its all working again. I then look at the backup drive to see what I had restored from. Well, before I setup Acronis True Image Home 2011, I had been using Microsoft's image backup option, and scheduled it to run every Tuesday night. And, it usually runs on through to Wednesday night. Though it did seem to not take as much time lately....guess Zen also getting hit by backuppc at night was slowing the image backup down. I had looked at blocking out that night in backuppc, And, at this particular time...there was no hit from backuppc, because I had taken I was in the process of building a new array (I plan to write about that later) I was between backups.

Guess I'll leave Microsoft's image backup going...since it worked. Though it has one annoying negative. It removes the previous backup before creating the new backup, and if something goes wrong...no backups.

Meanwhile, I couldn't get non-stop backup to go again...probably a mismatch in state or something?

I then dig through the non-stop backup and restore a few files that had changed since the image backup.

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03/28/11

  01:43:48 pm, by The Dreamer   , 837 words  
Categories: Hardware, Computer, Storage

Worked on Orac yesterday

Yesterday, I decided that I should poke around Orac in preparation for building that new 5x2TB RAID5 array. My backuppc pool keeps filling up, and deleting old backups isn't freeing up enough space anymore (5x1.5TB RAID6 array.)

At first it was just going to be a simple procedure to add two eSata cables from the computer to the Sans Digital MS2T+B, and then shutdown and move the two 1TB drives in RAID 1 from the bottoms slots of my TR5M-B (upper 3 are unoccupied). But, as I was pushing on the cables the bracket popped in...so I had to open the case to put it back in place.

While I was in, I decided to see what kind of fan is on the drive cage. A couple of weeks earlier, I had gotten a SMART alert of high temperature and cacti showed that there was a rise for a few hours in the late evening. It had been warm that day, warm enough that I touched the AC briefly in the earlier part of the evening. Guess I needed it to stay on the rest of the evening.... But, there was no fan...though there were mount holes for a fan, and there's supposed to be a fan connector on the motherboard for it. Though not all models had one, so evidently not the GT5635E. Though wonder if I should, maybe the addition of the second internal drive makes it desirable (so far I've had to replace the second drive twice....the current one is now a newer generation than the original drives, and runs cooler.)

Since there wasn't a fan, I didn't take the cage out....so I didn't measure what size fan might go in the spot. Though I have a rough guess as what size it is, so perhaps later on I'll pick up a fan to put there. I should probably see about a new rear fan....perhaps a faster one might help.

But, I put things back together and moved the drives, started things back up.

Of course, the first problem is now all my drive letters are different....which messed things up like cacti (hddtemp recording), gkrellm and rc.local (where I changed the i/o schedule for the RAID6 array drives to noop). There was also the complication that the filesystem on the drives I just moved hadn't been fsck'd in over 6 months. So, it needed to fsck them. root also needed be fsck'd. It took a long time to boot, but eventually did. Though the filesystem on the moved RAID1 array hadn't finished checking...had set 'nobootwait' on filesystem. I'll probably remove those now...since they have fixed Bug #563916. But, after fixing rc.local (and before fixing cacti) I rebooted....so it still needed to do the fsck.

Later I still had to reboot again, because two services that reference the filesystem....weren't happy...well, one was really unhappy and the other wasn't reporting valid information for it and needed a restart to make it work (I couldn't probably have fixed the issue without a reboot, but I wanted to make sure it rebooted right after another change I had made. There's still something odd going on, affecting a different RAID1 array....will look into that later (or I could opt to move the filesystem to the RAID6 array)....since it could use a grow.

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03/15/11

  02:48:37 pm, by The Dreamer   , 1358 words  
Categories: General, Home Theatre, Software, Furnishings, Storage, Healthcare, Roku XDS, Boxee

Today is supposed to be Roku day

And, it will be....but first I decided that I should get at the clutter of new stuff that I hadn't gotten around to yet.

First up was a Sans Digital MS2T+B MobileSTOR enclosure I had picked up a while back. The current array that backuppc goes to on orac is filling up. It's just a 4TB filesystem on a RAID6 array using 1.5TB drives. There's one other filesystem on this array and it could use some more room as well. I have debated whether the array needs to be RAID6 for backuppc, or whether RAID5 would be sufficient. But its the other filesystem that is driving RAID6, though I wonder if RAID 0+1 might be better for that (or just RAID1, since it is currently small enough). But, I'm using a pair of 5 bay PM enclosures....and older RAID 1 in one, and the RAID6 array in the other.

So, I've decided that I'll likely look at getting 5 2TB drives and doing RAID5 for a backuppc only array....keep the current 5 1.5TB drives in RAID6 for the other filesystem and whatever else I might want to move over to it. But, the stuff on the current 1TB RAID 1 array should just stay put. Well, there are two (of 4) regular eSATA ports on the back of orac that aren't being used yet. So, that's where the 1TB RAID 1 array will go.

It is still a ways off before I take the plunge and actually build the new array (though the backuppc filesystem has filled up twice since I thought up this scheme)... though prices are dropping and I do have a tax refund coming that many other things I want to use it on (including a travel/backup cpap setup, which is about the entire refund...oops).

But, I decided I would set it up, because I saw 2TB Hitachi drives the other day for cheap (they did recently get acquired by Western Digital, so sellers might be clearing out the Hitachi branded drives?) So, it might fall into range of what would be an acceptable single month discretionary purchase. Though technically, I've already done this month's when I bought the Nanosat speaker package that was a NewEgg shell shocker....though I used BillMeLater. I've been wanting to get this set to upgrade the odd ball collection of old speakers that is my current setup. But, the shellshocker price put it just into the range.... But, I was considering Seagate drives...which then dropped to remain cheaper than Hitachi....Hmm....

Anyways...I went to put the new enclosure into service, but I couldn't find the pair of eSATA cables I thought I had set aside for this. I did buy a pair of eSATA cables last fall from Amazon.com. But, evidently I used them for something else. I'd guess when I moved orac, I needed the length...not sure where the old cables went to then, but the probably aren't long enough for this. So, did some quick eBay purchases...and maybe I'll get to this eventually....

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10/30/10

  08:56:22 pm, by The Dreamer   , 445 words  
Categories: Hardware, Software, Computer, Storage

I moved orac today

Its time that the full backups have been taking place on orac's backuppc. And, my /var/lib/backuppc doesn't quite have enough free space for a full of some of the jobs (I guess it doesn't matter if many, if not all, of the files would already be in the pool, it still needs more free space than I have in the filesystem to do the job).

So, I was looking at what I could about moving some stuff around so that I can grow /var/lib/backuppc by more some more....to perhaps 3.5TB. And, I thought about why it was that orac was located where it was. Basically it was just an open spot near the monitor.... And, it really needed to move somewhere, where I could better park the external drive cases. Currently the main one was a Rosewill RSV-S5...there's a Sans Digital TR2UT-B, but I had recently picked up a Sans Digital TR5M-B that I needs a place where I can park it near orac.... Along with the two old 500GB My DVR Expanders.

So, the plan was to move it next to lhaven, though I ended up moving lhaven into the spot opened up by orac. orac has side vents so it couldn't go exactly where lhaven was, but decided to move lhaven out of the way so that I could get in and cable up orac.

Before turning orac back on...I did the storage changes. I setup the Sans Digital TR5M-B, its smaller than the Rosewill RSV-S5....moved the 2 1TB drives from the Sans Digital TR2UT-B over to it, and hooked up the 2 old 500G MyDVR Expanders to the regular eSATA ports on the back of orac (the system has 6 SATA ports internally, and I had gotten 4 port SATA back to run 4 of the ports out for future upgrades....that was before I got the 2 port PM eSATA adapter for the PCIe x1 slot.)

Also discovered that the bays number the other way around in the TR5M.

Now with orac up again, I was kind of expecting the drives to be in different places...but they were all in the same place. And, 500G MyDVR Expanders in sequence after the two internal drives.

Quick look around, and then immediately went about turning the MyDVR Expanders into a RAID 1 set and a single ext4 filesystem. And, then I started moving files over to it. Of course, that slows down the build of the RAID....

But, now to wait until I decide how to move the other pieces around....

Wonder how long before I amass the 5 2TB drives to build the new RAID5 to move the current /var/lib/backuppc over to.... (keeping the current 5 1.5TB RAID6 for more important data).

08/04/10

  07:36:47 pm, by The Dreamer   , 966 words  
Categories: Hardware, Software, Computer, BOINC, Storage

orac's RAID6 is back

Last Saturday, I woke to find lots of SMART dialogs on orac's screen. It wasn't happy about a lot of drives, I had expected to see one or two...the usual when it does its monthly mdadm checkarray....except it wasn't Sunday yet.

I then saw that lots of drives were reading in the 80's Celsius. Concluded that the fan in the array had died and shut things down.

I then opened to see what kind of fan it used and see what my options on replacement were. First I tried looking for the exact part no. ARX DC Brushless FD1212-S3133E, DC 12V 0.32A. Lots of results of people complaining about it, etc. Not much in the way of satisfactory places for me to order it. Plus wasn't clear that it was sold in the specific pin configuration that the enclosure was using. It has a 3 pin on it, plus a 2 pin that doesn't quite look standard. Its the 2pin that plugs into the backplane of the array.

I then started looking at 120mm x 25mm 12VDC fans of comparable specs....figured I'd sort out the connector problem when I got it. I know I have a new soldering iron somewhere...that needs to get unsealed and used. &#59;&#68; I then decided that I would take my search to Amazon.com and wait for it to lineup with getting it Wednesday... I ended up going with a Cooler Master Excalibur 120mm PWM Case Fan - Barometric Ball Bearing R4-EXBB-20PK-R0, it was more powerful than the old fan...but it came with 3pin and molex adapters. And, there's a pair of those feeding the backplane inside the array, so I figured on just tapping one of those to run the new fan.

As a side possibility, I would plan on checking the University computer store to see what they had on hand... I never got around to making that trip, but that's explained in part further on....

Full story »

Pages: 1· 2

07/03/10

  04:52:53 pm, by The Dreamer   , 840 words  
Categories: Hardware, Software, Computer, BOINC

lhaven upgraded

AKA the end of RedHat 7.3.

For sometime, I have thought that it was time to upgrade 'lhaven' to a more modern release of Linux.

For the longest time, 'lhaven' has been running RedHat 7.3 (it was 7.2, but then I discovered Fedora Legacy...and they were providing patches for RedHat 7.3) And, there are still some production servers running this release, but I no longer have to support them...as I no longer work there.

The problem was that I had compiled a lot of custom apps over the years, that would be difficult to upgrade to newer distro/release of Linux. Since they were done without though to going to a different distro. 'lhaven' did used to run older versions of RedHat, and had been upgraded to where it stopped. But, to go to another distro would require a major effort. And, some of the apps were hard enough to get working to begin with. And, were some what fragile.

'lhaven' has also gone through some hardware iterations. The first major was when the Cyrix 233 that it was one burned up (a transformer had blown a phase, causing really low voltage before it went out....) though more likely it was its return after the outage with none of its fan able to spin. It was working for a while...but then there was smoke, and it all ended.

Got a Duron 800Mhz machine, which grew to an Athlon 2000....and had its motherboard replaced after the icepocalypse. The icepocalpyse was the first time I had to seriously look at upgrading from the old RedHat 7.3....but later I found a compatible motherboard and got the system to boot. The machine I bought at that time became 'orac'.

Later my use of ReplayTVs dropped off, and the one of the main apps that used datadirect for guide data was never successfully updated to support the newer schedules direct service. And, that was one of the things I didn't want to touch. But, now it is gone.

More recently, I started moving some of the other things that ran on 'lhaven' to 'box'. Namely, MRTG and cacti. I also updated all my linux servers to be able to handle mail for my home network, with the local mailboxes on 'box'. Also moved secondary DNS to 'orac' (someday I plan to get fallback DHCP on 'orac', but that'll probably come later.....) During the icepocalypse I had moved DHCP and primary NTP and DNS to 'box'....'lhaven' came back as secondary, because the old 'gumby' was sufficiently broken that I couldn't get it to not require 'lhaven' to function.

So, what I did was install ubuntu-10.04-alternate-i386 to become the new 'lhaven'. Which was the suggested to do RAID at the start, it had been a long time since I had done it, but the last time I had...it was a server install. But ubuntu no longer supports 32-bit hardware as servers, but both 'lhaven' and 'box' are 32-bit machines.

Took some figuring out, but its all done now. Yes, there's a desktop on all my Linux boxes, though 'lhaven' doesn't seem to be really up to the task. The video seems pretty poor and fuzzy compared to the other Linux servers. Perhaps I'll see about replacing its integrated video with an NVidia card of some sort...what that does CUDA, though it'll have to be a PCI card.

Anyways....after the install was done, I installed a few basics...like boinc and called it a night.

Full story »

05/29/10

  06:20:19 pm, by The Dreamer   , 783 words  
Categories: Hardware, Computer

Did the weekend upgrades...of 'orac' and 'gumby'

So, having returned from a morning trip to the UPS store to pick up some packages and with my knee bothering me more than yesterday...I didn't feel like going out again today. It seemed that there was a good moment do the upgrades I was planning to do.

First upgrade was to 'orac'. It is to upgrade the machine to its 8GB max, from it's current 6GB. So, I popped out the original 2GB the machine came with, and popped in a pair of 2GB DIMMs that I had purchased for this.

At first nothing special to report about it....

So, then took 'gumby' down...so that I could put that 2GB of memory into 'gumby' to take it to 4GB, knowing of course that it is running 32-bit Windows XP. And, while it was open I set in the other upgrade for 'gumby', swap out its DVD-ROM drive for a DVD burner.

No surprise....it didn't see all the memory. Though first thing I noticed was that FreeRAM XP pegged out at 2GB. Guess that's something for the future when I get around to replacing 'tardis'...where I plan to have a 64-bit Windows and tons of memory, etc. Perhaps.

But, checking more...it knows that there's 4GB of RAM in the machine, but it seems to only be letting me use 3GB. I then set about to install the software for the DVD burner. I purchased a retail kit, because I wanted the limited version of software that comes with it. Rather than dig around for the ancient version of software I used to have back then. The limited version is much newer version of Roxio than I had (formerly known as Easy CD Creator). The other computer has a dated version of Nero...I haven't done much in the way of burning in a long time, so it wasn't really a major need to get a new full blown package.

Pretty much just burn the occasional ISO here and there. I wanted to see what this lightscribe stuff is. And, at least have the option...since 'gumby' being more, seems to suggest that I might get back into some of that stuff at some point. Some day I'll buy some blank media to use....other than the spindle of blank CD-Rs that I have nearby (first thing I did burn was the restore iso for 'gumby').

Anyways, while I was using the Plextor software, I checked for updates....first no firmware update, but it found a plexutil update...so I updated it. Running that update, it found a firmware update....so then I did update the firmware. It then reported that it wanted to reboot, so I did that.

The reboot took longer than I expected, partly because I had forgotten that I had scheduled a boot-time defrag of the drives and then it hung during the boot. Not sure if the Plextor stuff has something to do with it (there seems to be something added that does something)...but when I switched to 'orac' to go online to see if I had broken something...I found 'orac' acting a big odd. It eventually locked up completely. But, while I was on 'orac'....'gumby' eventually booted, though with all the shared drives disconnected.

I did notice that after the upgrade, while poking around in the BIOS...that the new PC2-5300 (PNY) memory's SPD was being reported as 800MHz, rather than the expected 667MHz. I wondered if it being in the first bank to the older PC2-5300 (Crucial) in the second bank might be causing some problems....I didn't really feel like undoing the memory upgrades to both systems.

So, I switched the memory around (making sure that it really is alternating sockets, unlike the 'gumby' where they weren't...though the original memory was installed as if it were)

So far 'orac' seems happier....guess we'll see. Did notice that the new memory seems hotter than the old memory....but could just be the difference in packaging.

I then had to reboot 'gumby' after installing the Roxio 10 CE, but it was still slow to boot....did seem it flash some kind of window that I hadn't seen before, so it could be something the Plextor install added to my startup that is contributing to the slowdown in boot.

Guess time will tell....

The process did distract me from the other reboot that I was going to do.... Thought I saw the "Your CPU is lacking expected security protection" while logging into 'box' the other day, and was going to see if there was something I needed to change in its BIOS. Of course, I could've just been confused and confused that from the message that shows when logging into my lucid server VM running in VirtualBox...maybe I'll try that now....

05/18/10

  08:29:00 am, by The Dreamer   , 703 words  
Categories: Software, Computer, Networking, BOINC, Ubuntu

'Accidentally' Upgraded 'box' to Lucid

Last night I wasn't thinking....running into the fact that my boinc-client package is broken on 'box', I thought..."why isn't it running the boinc-client from Lucid?" And, I proceeded to fix it with "apt-get"...and then realized that I'm still running karmic and unbreaking it wasn't. The boinc-client pre-Lucid is too old for a project I'm in, and it is annoying how ubuntu doesn't update packages within releases (which get's really annoying with LTS.)

Anyways....I decided the way to resolve the mess I had now made by downgrading my boinc-client, was to upgrade to Lucid Lynx 10.04LTS. It was my plan to upgrade both my Ubuntu servers to 10.04LTS (the other being 'orac' which is currently 8.04LTS)....but I was going to put it off to when I had more time and allow time for the release to stabilize (given all the issues I had when I first started running box on fresh Karmic).

So, it started....things got a little annoying, in that the upgrade requires attention....and I didn't want to spend my whole evening watching it upgrade. So, I'd check it now and then, and sometimes find it stuck waiting for me to make a decision for it, though the first one where it wants to restart stuff after a pam upgrade...that's annoying. Just do it okay, stuff it restarted weren't working right along the way anyways. Namely I found that I couldn't access websites...at first I thought the squid had become dorked, and I couldn't restart it because invoking /etc/init.d/squid said it was now a service...but using service didn't find it. Though later I realized it wasn't working because DNS was broke ('box' is my primary DNS server)... I was able to restart that in the usual manner.

Partly because of the pauses, and a bit due to slow download....it wasn't looking like I would finish before 'bedtime'....but it seemed that it would be close enough.... It wasn't, but I ended up staying up to the bitter end. So, that I could reboot and do a quick check that all was clean.

Namely, I checked that named, dhcpd, ntpd and squid were running (since these were some key services of this server, and were ones that often failed to start after boot in karmic...especially named. Manual start always worked...at one time I was restarting these services in rc.local where it always worked rather than at the 'normal' time).

Then I went to fill in the missing icons in my launcher panel....there were two holes, there also seemed to be a hole in the tray area. The missing icons were Evolution (which I right-clicked to make reappear), and boxee (which I installed the latest of). I then called it a night.

The next morning, I continued to poke around some more....adjust appearance, add some chat/broadcast accounts...and look into my ubuntuone issue....first the tray thing was missing, apparently its by design...but, I don't remember that. I poked around some more and some more....then I looked at 'ulkc' and saw that it also didn't have the tray applet anymore, and I just didn't miss it... So, I then went to check that it was connected to my account and sync'd. Actually, it really was syncing, etc. When I was at Penguicon, I had put a copy of the pictures I had taken into my cloud...expecting to see them later on 'box' when I got home. But, it would never appear. Upgrading 'ulkc' didn't help things.

During the poking around, I disconnected 'box' and reconnected...and that apparently fixed whatever was wrong, as it started syncing...and soon the folders appeared.

While this was going on, I thought that maybe I would need to finish things up by remote....so sadly I discovered that remote desktop still doesn't work in Lucid. Turning it on, consumes 50% of my CPU. My 8.04LTS (orac) doesn't suffer from this problem. But, I want to bring both servers in sync eventually, so I can see about getting failover for dhcp working between the two.

Oh well....at least it seems more successful than when I had upgraded 'box' to Karmic. And, now I'm at an LTS where it can stay for the next 2 years.... We'll see what happens when I upgrade from 8.04LTS to 10.04LTS next month....

2

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

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