The collected works of mapesdhs - Page 8

How did you create the array though? So far all my testing has used diskalign in order to create stripe arrays
optimised for uncompressed video.

Also, why is your test file so large? If the array is that slow, it needn't be more than 1GB at most, and even that's
on the high side.

Ian.
(07/Mar/2015) FREE! (collection only) 16x Sagitta 12-bay dual-channel U160 SCSI JBOD units.
Email, phone or PM for details, or see my forum post .
[email protected]
+44 (0)131 476 0796
jan-jaap wrote: ... but that the U320 SCSI performance of the LS driver or hardware just isn't delivering. ...


I demonstrated this a long time ago in an earlier thread , though nobody posted a reply. The LSI and QLA cards are about the same speed with two disks,
but the QLA leaps far ahead with more than two.

Ian.
jan-jaap writes:
> Hmm. I referred to your findings while drafting this message but looks like I removed that before posting :roll: Credit where credit is due :)

Hehe, thanks. :D


> Did you ever test the same array with an LS1030 U320 host adapter in a non-IRIX system to find out whether the lack of performance was
> due to the hardware or the driver support?

Hmm, good point, no I didn't.

I need to sort out an issue with my AMD PC (it has proper PCIX slots) but once I do, if I remember, yes I'll test the LSI card, see what happens.

Ian.
Lars, perhaps my old page can help you get a grounding in things:

http://www.sgidepot.co.uk/admin/

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
A minor point to note. I discovered this week that alongside the AV module for O2 and certain other items,
SGI sometimes deliberately used the wrong label on DVDROM units. I found a Toshiba 1401 DVDROM 10X
which showed up via scsicontrol as the better 1711 12X model. Sure enough, the part number on the unit
was a thin sticker placed on top of the main label; a bit of label remover and voila, underneath it did say 1711.
On the front there was a 2nd thin sticker with the PN for the 1401 model, so I removed that aswell.

So, ya never know, that 1401 you were looking at might just be a 1711 afterall... :)

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
Not entirely sure which would be the most relevant Board for this, but thought the For Sale section would be best as
it has the 2nd highest readership (would the Hardware section be better? Admins, feel free to move this thread).

I have completely rewritten my Posting Advice page, oodles of info on how to use courier and normal
post services, how to pack parcels, etc. See:

http://www.sgidepot.co.uk/postingadvice.html

Although the page is UK-focused with respect to the companies and services described, the general ideas as
regards packing methods and concepts apply anywhere, as do the comments on how to obtain free packaging
and other issues.

Comments welcome! :)

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
magellan writes:
> I'm always sure to get high quality, good cosmetic condition hardware when buying from him, always impatient to get
> my stuff BUT IT TAKES A LONG TIME TO UNPACK! :lol:

Hehe, it's the price you pay for safe delivery. :D

Opening the top box lids is easy, just cut along the dotted lines. Unwrapping what's inside though, well that's another matter. ;)


> It's always sad to receive a box full of crushed Sgi skins. Thank you for the advice/reminder.

Last year, every single O2 I bought from elsewhere arrived with damaged skins. Very frustrating. The only O2s I received
which arrived intact were those for which I sent my own packaging to the seller to use, ie. I booked my own courier collection.

It's such a shame, I have a number of top covers & bases which on the face of it look mint, but they have cracks somewhere or
bits broken off. My packaging for an O2 can seem OTT, but it's the only way to ensure they arrive intact.

Ian.
jan-jaap writes:
> Thanks Ian for the guidelines. I try to adhere to them :)

Most welcome. :D


> Apparently they can keep any package for up to 30 days for inspection. So now I have a case with them. They still
> haven't told me when they're going to deliver my package :cry:

IMO govts worldwide have told their customs to be much more strict about imports, I believe to try & stifle private
sales via sites such as eBay, probably due to pressure from normal companies. Compared to a few years ago,
for example, the cost of having a Tezro shipped to me from the US has almost doubled.

Yeah, because restricting trade is always a great way to fix an ailing global economy, sheesh...

I noticed a US eBay auction yesterday which referred to some kind of global posting scheme by which one pays the
seller an extra amount at the time of purchase so that all relevant import duties & suchlike are already covered,
resulting in faster delivery. However, for the item value of the auction, to me it looked like the extra fees were about
2X more than the duties one would be charged if importing in the normal way. Great, so now they have a way of
making extra money out of the import duty system. :\

Ian.
Compared to the cost/value of an R12K/400, I'd say $150 + fitting fees is a very good price indeed. IMO anything
less than $300 to get that mod sorted out is cheap.

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
They are indeed in the UK (except of course booking directly via Fedex/UPS/DHL), but one important point: if you want to send something
to the UK, a recipient here can use Interparcel have to a consignment collected from you and sent to them, ie. the recipient books the
collection, not the sender, thus enabling you to have access to the better rates available via Interparcel.

I'm not sure if this is also possible with parcel2go, probably is though.

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
It would be ok if they're all SSDs. For mechanical drives though, the system would definitely need some PSU assistance to cope
with 8 internal drives.

Btw, I need to update the system summary, things have changed somewhat. ;) System disk is now a combined 60GB + 120GB
SSD, etc. Here's my diskperf in /var/tmp (this is effectively accessing the 120GB via the 3442X-R, which holds /usr and /var):

Code:
# req_size  fwd_wt  fwd_rd  bwd_wt  bwd_rd  rnd_wt  rnd_rd
#  (bytes)  (MB/s)  (MB/s)  (MB/s)  (MB/s)  (MB/s)  (MB/s)
#---------------------------------------------------------
4096   39.75   33.27   39.94   33.07   39.70   22.56
8192   69.13   57.90   69.70   53.91   69.68   30.46
16384  109.03   92.98  107.86   79.81  110.71   54.90
32768  153.29  131.74  153.74  103.54  153.02   90.66
65536  192.25  170.21  188.90  151.19  193.54  137.95
131072  220.07  209.69  217.79  195.31  218.80  182.74
262144  238.19  233.02  234.89  228.38  238.00  220.60
524288  247.30  251.77  248.45  248.34  246.96  246.07
1048576  252.74  263.24  253.12  261.81  252.85  261.06
2097152  256.56  269.65  255.59  269.41  255.87  269.02
4194304  257.14  274.21  262.54  273.46  257.71  273.34


Seamonkey launch time is less than 2 seconds. :D

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
That was on one SSD, and SATA2 speed works fine; one of the BIOS updates supports it ok (P20 or P21, I forget).

The / is on a 60GB SSD in an ARS-2160 SCSI/SATA bridge box. df gives:

Code:
Filesystem             Type    kbytes       use       avail  %use Mounted on
/dev/root               xfs   58063824   17121888   40941936  30  /
/dev/dsk/dks4d0s6       xfs   91198596    2416392   88782204   3  /var
/dev/dsk/dks4d0s7       xfs   20966720   15575912    5390808  75  /usr
/dev/dsk/dks4d1s7       xfs  117204468   80369424   36835044  69  /ian
/dev/dsk/dks4d2s7       xfs  585988196  438519756  147468440  75  /data
/dev/dsk/dks4d3s7       xfs  976641304  283295664  693345640  30  /video


diskperf isn't as fast on / of course, but it doesn't need to be, though 4K random I/O is still 10X better than any mechanical.

My main user account is on a 120GB SSD aswell. General data is on a 600GB 15K SAS (Seagate 15K.7, way faster than any SATA. 200MB+sec)
and a 1TB is my video archive (backup DivX dumps of DVD movies).

All the SSDs are OCZ Vertex2E. The later Vertex3 runs slower. V2E has firmware much better suited to IRIX.

Ian.
Voralyan wrote:
... you will need something similar for the DM6, I think...


Discreet never supported the DM6, or the Fuel (not enough RAM).

Ian.
Just pondering... if root access doesn't grant access to all files, how would a disk clone be done that does include all the files on the disk?
Using dd I suppose, yes?

To the OP, do you have access to an identical model of SCSI disk? That would make a dd copy easier.

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
NOTE: if you have any problems trying to use 1920x1200, note that I found a different version of the vfo from a Flame setup
worked ok instead - it had different settings for front porch, back porch and other things I can't recall offhand.

Ian.

PS. To help with future forum searches, the HP LP2475W works very well, and I can second the Dell U2412M.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
Don't rely on model numbers, I've come across soooo many systems over the years which have setups that don't
correlate to the internal hardware. Best way to be sure is either "hinv -vm" from within a running IRIX login (hinv
in Command Monitor isn't that detailed), or in Command Monitor enter, "system". Or failing these, remove the
boards for inspection (the owners guide on techpubs has info on extraction procedures).

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
An older post, but...


jan-jaap wrote:
... I know others (Ian M. ?) like Maxtor disks.


:D Ahh that's a distant memory. I guess you must be thinking of way back when I had a Maxtor Atlas 15K II 147GB as my Fuel's
system disk. Was nice, but I upgraded later to a Fujitsu 300GB 15K which was even quicker, but now my Fuel/900 has the system
disk split across a 60GB SSD in an ARS-2160 bridge box, and a 120GB SSD connected to an LSI SAS3442X-R card, so all
accesses to /var and /usr are waaaay quicker than any of the SCSI disks (which includes all user account files, though my 'ian'
account is on its own 120GB SSD anyway):

Code:
# req_size  fwd_wt  fwd_rd  bwd_wt  bwd_rd  rnd_wt  rnd_rd
#  (bytes)  (MB/s)  (MB/s)  (MB/s)  (MB/s)  (MB/s)  (MB/s)
#---------------------------------------------------------
4096   39.75   33.27   39.94   33.07   39.70   22.56
8192   69.13   57.90   69.70   53.91   69.68   30.46
16384  109.03   92.98  107.86   79.81  110.71   54.90
32768  153.29  131.74  153.74  103.54  153.02   90.66
65536  192.25  170.21  188.90  151.19  193.54  137.95
131072  220.07  209.69  217.79  195.31  218.80  182.74
262144  238.19  233.02  234.89  228.38  238.00  220.60
524288  247.30  251.77  248.45  248.34  246.96  246.07
1048576  252.74  263.24  253.12  261.81  252.85  261.06
2097152  256.56  269.65  255.59  269.41  255.87  269.02
4194304  257.14  274.21  262.54  273.46  257.71  273.34


Access speed to the root file system is also much quicker than a SCSI disk for small request size random I/O, which is
the limiting factor for general responsiveness, though the max sequential I/O is limited by various factors (but not that
relevant since most accesses are to /usr and /var anyway):

Code:
# req_size  fwd_wt  fwd_rd  bwd_wt  bwd_rd  rnd_wt  rnd_rd
#  (bytes)  (MB/s)  (MB/s)  (MB/s)  (MB/s)  (MB/s)  (MB/s)
#---------------------------------------------------------
4096   15.61   15.08   15.61   15.04   15.61   11.21
8192   27.60   26.31   27.61   25.78   27.60   20.25
16384   45.27   41.56   45.17   39.89   45.16   33.62
32768   65.11   57.68   65.03   53.21   65.06   49.96
65536   83.16   82.34   83.60   78.51   83.59   74.61
131072   83.90   88.09   84.12   86.10   83.72   82.44
262144   85.92   92.85   86.19   92.64   85.38   89.58
524288   86.54   95.23   86.59   95.01   86.45   94.01
1048576   85.89   95.07   86.03   95.20   85.67   94.25
2097152   83.88   93.19   84.30   93.03   84.22   92.20
4194304   80.13   88.45   80.15   88.15   80.08   87.66


4K random read is 15X faster than the quickest SCSI disk I've tested so far (Fujitsu MAX 36GB 15K).


But jan-jaap is right, the later Seagate 15Ks are nice overall, inparticular the ST3146855LC. However, other disks are
much the same, while for storing general data there are much better SAS options such as the Seagate 15K.7 (ST3600857SS)
which can do more than 200MB/sec sequential I/O.

See my Fuel hinv for updated details re the SSDs.

Ian.

PS. jan-jaap, I've standardised now on the Fujitsu MAX3036NC for system disks in Octane, and the MAS3367NC for O2
and Fuel. Both are pretty quiet, but the MAS inparticular makes very little noise, ideal for O2 and Fuel. My gateway O2
(modded PSU fan) has a MAS installed; but for the green LED I wouldn't know it was even turned on.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
Oh ha ha. :}

For reference, I replaced the fan in the PSU with an Arctic F8, temp control removed to force the fan to max (still
much quieter than the original fan). The unit doesn't have a top cover, so minimising noise was important (kybd
sits on top). It also has no AV or Audio board and no CDROM, to minimise power consumption. It does have 512MB
RAM, but using later-type modules that only have ICs on one side of the DIMMs. hinv:

Code:
CPU: QED RM7000 Processor Chip Revision: 3.3
FPU: QED RM7000 Floating Point Coprocessor Revision: 2.0
1 350 MHZ IP32 Processor
Main memory size: 512 Mbytes
Secondary unified instruction/data cache size: 256 Kbytes on Processor 0
Ternary unified instruction/data cache size: 1 Mbyte on Processor 0
Instruction cache size: 16 Kbytes
Data cache size: 16 Kbytes
FLASH PROM version 4.18
Integral SCSI controller 0: Version ADAPTEC 7880
Disk drive: unit 1 on SCSI controller 0
Integral SCSI controller 1: Version ADAPTEC 7880
On-board serial ports: tty1
On-board serial ports: tty2
On-board EPP/ECP parallel port
CRM graphics installed
Integral Ethernet: ec0, version 1
Video: MVP unit 0 version 1.4
with no AV Card or Camera.
Vice: TRE


Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
hamei wrote: Just sayin' ....


Just sayin' diddly IMO. Sorry hamei, but if something can sell for a good price, why should I or anyone else sell
it cheap just because a hobbyist wants it to be that way? The last Max set I sold when for 600 UKP. At the
same time, this says nothing about how much I can get them for, most recently a number of them for a fraction
of that, but this is the law of supply & demand. As I've said so many times before here, an item is only ever
worth what someone is willing to pay, and if you're happy for my SGI site to close then sure, I'll list stuff for
eBay pennies, give this up and do a 9/5 instead. Sheesh...

OTOH, that's not to say I don't give discounts for hobbyists, because I do that all the time. I include free stuff,
boost the spec of systems I sell without telling the buyer, or just knock a chunk off.

But it's the profit margin that pays the bills. My rent alone is 725 UKP/month.

Ian.
(07/Mar/2015) FREE! (collection only) 16x Sagitta 12-bay dual-channel U160 SCSI JBOD units.
Email, phone or PM for details, or see my forum post .
[email protected]
+44 (0)131 476 0796
kokoboi writes:
> These sites prices are not measuring actual pricing. ...

Hogwash. :D


> ... If they were some of the folks here would be millionaires ;)

Not when one has to make a profit margin of at least 1K/month just to survive. For the love of the SGI world & my site, all
I've done for 7 fragging years is just about break even. Yeah, such a comfortable existence. My TV is still an ancient CRT.
Hardly luxury...

Ian.
SAQ wrote: Ian's 655UKP works out to be $40-$80 for the bare boards + the rest for having a guaranteed board in stock when you need it with top tier service and support.


Not quite as cheap as that. :D The last set I bought cost me $200, but yes for the rest. Most recent sale was to the Australian Airforce, for
one of their helicopter training sims. If they have any kind of problem with the gfx, I send out a replacement asap by Fedex at my own
expense, covered for several months. As if hobbyist sellers ever do anything like that. :D

Guys, get real. For many parts & systems these days, it's a very different world to what it was about 4 or 5 years ago when the supply of
SGI stuff was really good. Now there is basically squat available. Ebay is useless and the geneic hw brokers don't have anything anymore.
Even the dealers are having to pay a lot more for some things these days. Most recent dealer price I had for a 1327 mbd was $800! :D

Ian.
bitcpy wrote: I figured the real market value would reveal itself through offers.


There isn't any objective market value. It's entirely down to who is asking. Companies are happy to pay high prices for items because
that's the world in which they operate. Infact, some companies will not buy items from me if my prices are too low! Has that sunk
in hamei? If pricing is too low, it raises way too many internal questions with companies' accounts/purchasing depts. about why
the original price of a system is so huge compared to some replacement system/item price just received in a quote. I found out
that companies were not buying Indys from me because of this, my prices were just too low. Irony is, I had them cheap to help
out hobbyists, but hobbyists were more interested in O2, Fuel, Tezro, etc., so I was shooting myself in the foot twice ! It's takes
a long time to get one's head around the realities of buying & selling this sort of thing.

Years ago I bought a whole load of 12-bay dual-channel U160 SCSI units because I thought that type of thing would be very
useful for hobbyists, those fiddling with video, etc. Despite what IMO was a good price, I didn't sell any. The crazy part? The
crappy 9GB SCA disks in the units (almost 300 of them) sold like hot cakes! Used widely in medical systems. At first I sold the
disks for 10 each, then as time went by I upped the price a bit because I realised I could. Eventually with just a dozen left, I
sold them for 45 UKP each. :D You just never know what something is worth.

Ian.
hamei writes:
> Are you having a problem with reading comprehension, Ian? ...

Your comment led me to infer that you thougt a price of $800 was too high. If that wasn't your intent, then I've no idea what you meant.


> ... He has the same experience, knowledge, warranty and support that you do? ...

I haven't the slightest idea. I just tire of people moaning about how much someone asks for something. If ya don't like the price then
go somewhere else.


> If so, then he certainly should price his graphics cards the same as you.

I believe that was my point.


> You're a nice guy, Ian, but could you turn your brain on once in a while, please ?

Sure, if you stop using car analogies which make no sense. :}

Ian.
hamei wrote: ... but if you are saying a graphics card setup from a St Vincent de Paul's Indigo2 has the same value as one from you ... well ....


That's exactly what I'm not saying, yet at the same time it's exactly what I am saying. You seem confused. My point is, he's free to sell it for
whatever price he wishes - high, low, crazy, bargain, and a thousand levels inbetween. It's nobody's business to say any particular price is too
much or too little. It's just that every time someone offers something here and mentions sites like mine or a dealer, they get criticised and several
people say, "Hey, I bought that for 30 bucks X days/months/years ago, so get real." You should read your opening reply again, it certainly reads
critical to me. If that wasn't your intent, then what did you mean, because I still don't get it.

Ian.

PS. bitcpy, I've no idea how much you expected to get for your Max set, but try contacting the various SGI dealers, see what they say (B&B Solutions,
XSNet, MCE, Cordnet, 3D System Sales, etc.) Ya never know. If you can get in the $350+ range then you'd be doing well.
kokoboi wrote:
Did not mean to offend you. Just these prices are not for hobbyist :)


That's absolutely true. :D Don't worry, not offended at all.

For a fair number of items on my site, the prices are not remotely aimed at hobbyists. This includes PCI cages,
MaxIMPACT sets, mbds for O2, etc. While commercial demand for certain items rose rapidly in the last few
years, at the same time the demand from hobbyists dropped enormously. Very few hobbyists care now about
Indigo, Indy, Indigo2 or lesser Octanes, whereas commercial demand for specific Indy parts has gone way up,
though these days most Indy enquiries involve doing repair/upgrade jobs for industrial companies rather than
selling complete systems.

Thing is though, hobbyists by their nature vary. Last Nov I sold a quad-600MHz O300 to a hobbyist for my
normal price. Also last year, when I had pretty much run out of intact top lids for O2 and thus didn't want to
sell any more (I put the price up to 75 to discourage buyers), I still had a hobbyist happy to buy a top lid
for 75; that was a real surprise. A bit like the enthusiast PC space, some hobbyists do have higher budgets
and don't mind paying more.

Complete O2s are the main exception to everything though. I don't offer that much for them now because
100% of those from whom I bought O2s last year did not pack them properly, so they arrived damaged. The only
O2s I bought in 2012 which arrived intact were those for which I sent the seller my own packaging to use, with
wrapping instructions , etc.

I do have items I'd like to sell off cheap(er), and I'll list them on eBid when I can, or post here, but I often
don't have the time to sort them out. Indigo2 carry case, misc SGI PR items, numerous SCSI disks, 12-bay
SCSI units, 1600SW panels, R3K mbds and gfx boards for IRIS Indigo, empty Indigo cases, empty Octane
cases, original IRIX CD packs (I have more than 40 of these), external storage units, Origin/Onyx2 items, etc.
Never enough hours in the day...

Ian.
hamei wrote:
Gene is unnerving even when he pretends to be normal. Johnny Depp is an act. Gene is .... something else entirely .


I still love him in, "See No Evil, Hear No Evil". :D Oldies but goldies...

Ian.
ClassicHasClass wrote:
The Fuel is (finally) set up with 6.5.20. ...


Quick note - if you want to minimise noise, I strongly recommend the Fujistu MAS3367NC + adapter (or native NP 68pin). One of the quietest
drives I've tested so far, and also the 2nd fastest for access time (only beaten by the MAX3036NC, which makes fractionally more noise).

The MAS3367NC is easily the best disk for O2.

Congrats on getting a Fuel! 8)

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
Where are you in the world?

My custom-mod R12K/300 unit is a good option ( system 13 ). My stash ... ;)

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
foetz wrote:
the pink doorframe is fancy :cool:


Rented property, nothing to do with me. :D You should see the wallpaper in the other storage room. :|

I can't change anything, so I have lots of industrial shelves, and cunning home-made shelves that
support themselves in various ways without requiring wall fixtures, eg. (first pic is from 2009 just after
I built them):

http://www.sgidepot.co.uk/misc/shelves3.jpg
http://www.sgidepot.co.uk/misc/officeAug2012a.jpg
http://www.sgidepot.co.uk/misc/officeAug2012b.jpg
http://www.sgidepot.co.uk/misc/officeJan2013e.jpg
http://www.sgidepot.co.uk/misc/newdoubl ... n2013a.jpg
http://www.sgidepot.co.uk/misc/newdoubl ... n2013b.jpg
http://www.sgidepot.co.uk/misc/vintage_Dec2012.zip

Ian.
SGI_Ben writes:
> Do you guys recon most of the SGI stuff has gone to the tip now ? ...

Most of the SGI equipment was recycled & resold, not scrapped. Some companies did scrap stuff, including SGI, but from
what I've seen over the years the degree of reuse was pretty considerable.

> ... I know there are still a few systems lurking in companies now, I still see the odd Octane and Fuel used on a daily basis and it gives
> me a buzz to see them still running.

There are lots of SGIs still in use; hobbyists don't know about them because the ones still around are used for tasks unrelated to the
most familiar areas of 3D, animation, video, etc.

Most of the items I sell go to medical companies (SGIs used to control medical scanners) and textile manufacturers (SGIs used to control
knitting/printing machines, ie. STOLL/Sirix systems, etc.) Other uses are more unusual, such as O2s used to analyse IR/UV images of pig
carcasses in an abattoir, so that the the cutting tools make more precise cuts, reduce waste, improve quality , so farmers are paid a more
accurate price based on meat quality & quantity. Elsewhere, SGIs are still used for flight sim setups, in some cases driving the display
(eg. Onyx2) but more often for instrument displays or control systems (Indy, Indigo2, O2, etc.) I've been supplying the Australian Airforce
with spares & systems for many years.


> I have been looking for a Fuel myself on ebay but nothing as yet in the uk. ...

Alas I've almost run out of Fuels. All I have atm are a couple of 600MHz systems (one of which is a valuable original Alias/Maya setup)
and a 900MHz system, plus a few that have misc faults.


> I have had to satisfy myself with vintage PC workstation/3d graphics components which can still be had for buttons, although that stuff
> is starting to dry up now as well. Some PC stuff is now ultra rare and can command a good price if you are lucky.

If you're looking for any Quadro cards, I have loads to sell off.


> Just wanted to say to Ian, you have done the right thing building up your stock of SGI stuff as it will only go up in value if you can keep
> people interested and educated. ...

It varies up & down all the time. All it takes is for one particular industry sector to "move on" and suddenly everything shifts. This happened
a long time ago for CAD markets, GIS, etc., but it's not happened yet with medical systems or textiles, probably because in order for the latter
to move on to newer PC systems, they have additional very high costs to consider, such as replacing industrial machinery and recertification
of equipment for health & safety laws, etc. In one case a few years ago (medical scanner), a hospital in France told me it was 100X cheaper
to buy a replacement Indigo2 from me than to replace their SGI setup with a newer PC config.


> I know you do this through your website and it is interesting how the sales side of things and the futuretech website have come together
> as time goes on working in a kind of symbiosis. I am sure this wasn't your initial intention when creating the site.

Not originally, but after I moved back to Scotland in 2004 the idea was to trade in SGI stuff so I could work on the site. Sadly it hasn't worked
out like that; in reality it's very hard work trying to cover the costs every month, so in reality I have much less time now to do my own things
than when I was working as a sysadmin years ago.

I had hoped to branch out into 1980s vintage systems, hence I have quite a collection now:

http://www.sgidepot.co.uk/misc/vintage_Dec2012.zip

but again lack of time has meant I've not been able to proceed with this (I bought two site domains, but they're empty atm).

Now if I didn't have to sleep, that would help. :}


> ... As you said corporate buyers still running the stuff have oceans of money to spend on a spare part if needed and they really need to
> keep that old software running, more so than a hobbyist.

Corporate buyers can be a fickle bunch. :D True, some do have the budgets to pay good sums, but a surprising many do not. Finding
the sensible middle ground is key.

The really peculiar thing is that some companies will not buy from me if my prices are too low, because it raises too many questions within
their purchasing departments, ie. why an originally very expensive item can now be replaced or repaired for such a small amount. It's easier
for them if something like a PSU costs a decent amount, because that's what their purchasing dept. expects. Apparently this was the case
with Indys a while ago, I was selling them too cheaply to attract biz buyers. Funny old world.

Ian.
I remember years ago where I used to work, the purchasing dept. wouldn't approve an order unless it was more than a certain
amount (can't remember how much, about 70 UKP or something). One of the researchers wanted a really simple AGP gfx card
for a Linux server (once setup, the system wouldn't even have a monitor connected), but he had to buy a completely over-
powered Geforce3 or something just to meet the minimum cost requirement. :D

Ian.
To my eyes, a very good price. ;D

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
bitcpy writes:
> Your advice was spot on. I listed it on eBay for $349USD. It just sold today.

8)


> It is going to a gentleman with 3 IMPACT workstations who has been searching for a MaxIMPACT/TRAM at a good price. He was ecstatic to find mine to bid on.

The perfect happy medium. Excellent!


> Thank you!

Anytime. :D

Ian.
rooprob writes:
> That's fair concern about TRIM and getting a definitive story around support, especially when masquerading as a SCSI disk.

It doesn't matter. Vertex2Es were optimised to run well on OSs that don't support TRIM, because lots of people used them with XP.
My V2E/120 is faster now than it was when I first installed it in my Fuel several years ago.


> I picked the old line of OCZ Vertex2 128GB ...

Actually 120GB, but yes, perfect choice. The Vertex3 and Vertex4 are less effective under IRIX.

The Corsair F60 is similar to the V2E (same controller), but not quite as quick (less optimised fw).


> controller onboard SandForce SF-1200 takes care of marking deleted blocks via garbage collection routine obviating the need for TRIM (apparently).

It does this very well under IRIX. See my old post about SSD performance with Fuel.


> ... With an SSD only time will tell if it eventually kills it just by being on.

Unless O2 behaves very differently to Fuel, it will be fine.

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
Has anyone here ever heard of the DAT62 format?

I've been sent a DDS tape for a data recover job, it's labelled DAT62, made as far as I can tell my HHb, whoever they are.

I tried the tape in a DAT72 drive, that didn't work, though I can't be sure the drive is ok as it's an old test unit. But more
strangely I can't find any info on the net about a DAT62 standard.

Suggestions welcome! :)

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
Thanks for the info!! robespierre was right, I was able to read the tape ok with a DDS3 drive. 8-)

Data successfully recovered, flight sim company very happy. :D

Ian.

_________________
SGI Systems/Parts/Spares/Upgrades For Sale: http://www.sgidepot.co.uk/sgidepot/
[email protected] , [email protected] , +44 (0)131 476 0796, check my auctions on eBid!
Nyebodnye writes:
> Still waiting on it arriving ;-)

Hope you receive it ok...


> It's in the country apparently. Can't wait for the VAT and import duty :P

Yeah, sucks. Much more now than it used to be.


> In the meantime I got an Indigo2 MaxImpact 128Mb/18Gb/MaxImpact 2/2/4 for £152 on Ebay so keep your eyes open for bargains.

Hehe, well done; I missed a lot of auctions recently, my saved searches stopped working. Need to redo them. Missed an O2, that
was annoying.


> and hello Ian, I'm actually in Scotland and might want to buy some RAM off you sometime.

Sounds good! 8) Been quiet this month, so that'd be good timing, hehe. Where are you?


> Edinburgh isn't too far away for me to drive to. Is that Onyx RE2 still £8000 ? I'll need to save up and find a van!

:D Yeah, that's really set so if some company wants to buy it, the amount will compensate for the fact that I'll no longer
be able to test parts for rack Onyx/Challenge.


> I've been SGI-less since 2006/7 and just been getting back and discovering how wonderful these old things are.

6 years with no SGI? Heartbreaking... #{

Welcome back to the fold! :D

Ian.
Nyebodnye writes:
> 20% VAT sucks. Why am I paying VAT on something that I bought from someone who payed VAT already from another country.

Worse than that, sometimes you'll be charged VAT on the shipping cost aswell, because it's regarded as
a service product that you've bought, just like the shipped item has its own value. What fun. Doesn't
always happen though, not sure why.

The whole concept is of course to encourage purchasing at home, which is a silly contradiction since if everyone
did that to the nth degree then nobody would be able to export; it's selling stuff a nation makes elsewhere that makes
proper income. But hey, in a recession, etc., protectionism goes whacko, eg. shipping a Tezro to me from the US costs
almost twice as much as it did a few years ago. I hardly buy anything from the US now because it's become so
expensive (made worse by sliding currency rates).


> Feedback when I get the MaxImpact and test working :-)

Good luck!!

Ian.
foetz wrote: not to mention the products you can't get "at home". in those cases protectionism is pointless and just as with the taxed shipping costs one more blunt rip off


India is the craziest case of all. By law they can't import used goods, yet the country imports oodles of used stuff anyway,
so companies use various methods to get by, eg. describing imported items as 'obsolete' instead of used. It's completely
ridiculous of course, I'm sure none of that fools Indian Customs, but they're happy to let the items through since they know
the nation depends on such imports. Weird, especially since the supposed laws are not enforced the same everywhere;
I sent two shipments to India in March - one went straight through & was delivered no problem, but the other was tied up
for ages with a "is it used stuff or not" fiasco.

Ian.
> I'm turning Japanese I think I'm turning Japanese I really think so ...

8D

Sorry, couldn't help comment, as I read that my brain unavoidably hummed the tune in my head. I'm such
lost cause of the '80s. :D

Ian.