Re: Acer Aspire One netbook booting off a USB flash drive

2010-02-25 Thread Stephen Irons
On Wed, 2010-02-24 at 17:00 +1300, Nick Rout wrote: On Mon, Feb 22, 2010 at 4:42 PM, Stephen Irons stephen.ir...@tait.co.nz wrote: A few weeks ago, I reported that the 8G SSD on my Acer Aspire One netbook had failed, and asking for recommendations about where to buy a replacement. I

Re: Acer Aspire One netbook booting off a USB flash drive

2010-02-25 Thread Stephen Irons
On Wed, 2010-02-24 at 17:00 +1300, Nick Rout wrote: On Mon, Feb 22, 2010 at 4:42 PM, Stephen Irons stephen.ir...@tait.co.nz wrote: A few weeks ago, I reported that the 8G SSD on my Acer Aspire One netbook had failed, and asking for recommendations about where to buy a replacement. I

Re: Acer Aspire One netbook booting off a USB flash drive

2010-02-24 Thread Andrew Errington
On Wed, 24 Feb 2010 13:00:15 Nick Rout wrote: On Mon, Feb 22, 2010 at 4:42 PM, Stephen Irons stephen.ir...@tait.co.nz wrote: snip However, I did find a very small micro SD card reader, where the micro SD snip Can you point to where you got the reader? Something like this, perhaps?

Re: Acer Aspire One netbook booting off a USB flash drive

2010-02-24 Thread Vik Olliver
Andrew Errington wrote: Something like this, perhaps? http://www.dealextreme.com/details.dx/sku.9391 I got one of these. They're less than a buck and *tiny*. http://www.dealextreme.com/details.dx/sku.7134 Vik :v)

Re: Acer Aspire One netbook booting off a USB flash drive

2010-02-23 Thread Nick Rout
On Mon, Feb 22, 2010 at 4:42 PM, Stephen Irons stephen.ir...@tait.co.nz wrote: A few weeks ago, I reported that the 8G SSD on my Acer Aspire One netbook had failed, and asking for recommendations about where to buy a replacement. I could not find anything within my budget ($0), or less than my

Re: Benchmarking under Linux - A very black art. Was Re: eee PC diskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread Craig Falconer
John Carter wrote, On 02/03/09 17:19: On Mon, 2 Mar 2009, Craig Falconer wrote: time dd if=/dev/zero of=/file.dd bs=16k count=16k onto sda (4GB) that took 11.34 seconds (27.9 MB/sec) However onto sdb it took 55.93 seconds (4.8 MB/sec) time dd if=/dev/zero of=/file.dd bs=8k count=64k sda

Re: Benchmarking under Linux - A very black art. Was Re: eee PC diskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread Steve Holdoway
On Mon, 02 Mar 2009 17:19:22 +1300 (NZDT) John Carter john.car...@tait.co.nz wrote: On Mon, 2 Mar 2009, Craig Falconer wrote: Well this is bizarre time dd if=/dev/zero of=/file.dd bs=16k count=16k produces a 256 MB file. onto sda (4GB) that took 11.34 seconds (27.9 MB/sec)

Re: Benchmarking under Linux - A very black art. Was Re: eeePCdiskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread John Carter
On Tue, 3 Mar 2009, Steve Holdoway wrote: Noo... you should always sync twice: disk then network (: ( and anyone who says 3 times is even older than me! ) So it's my age eh? So is why I always unmount my usb pens like... sync;sync;sync;umount /dev/sdc I just said sync instead of sync;sync

Re: Benchmarking under Linux - A very black art. Was Re: eeePCdiskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread John Carter
On Tue, 3 Mar 2009, Craig Falconer wrote: John Carter wrote, On 02/03/09 17:19: On Mon, 2 Mar 2009, Craig Falconer wrote: time dd if=/dev/zero of=/file.dd bs=16k count=16k onto sda (4GB) that took 11.34 seconds (27.9 MB/sec) However onto sdb it took 55.93 seconds (4.8 MB/sec) time dd

Re: Benchmarking under Linux - A very black art. Was Re: eeePCdiskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread Craig Falconer
John Carter wrote, On 03/03/09 11:02: Sigh! Since I can think of several places where a gut feel for these numbers will help me in the work context, eg. I'm in the process of spec'ing a server for a build system... it will help me to get a grip on the current realitys of shifting data around.

Re: Benchmarking under Linux - A very black art. Was Re: eeePCdiskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread Steve Holdoway
On Tue, 03 Mar 2009 11:02:08 +1300 (NZDT) John Carter john.car...@tait.co.nz wrote: [loads of interesting real data] Can you confirm that mb, Mb, and MB are all interchangeable, and are MegaBytes? My brain hurts! Steve -- Steve Holdoway st...@greengecko.co.nz http://www.greengecko.co.nz

Re: Benchmarking under Linux - A very black art. WasRe:eeePCdiskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread John Carter
On Tue, 3 Mar 2009, Steve Holdoway wrote: Can you confirm that mb, Mb, and MB are all interchangeable, and are MegaBytes? My brain hurts! Your brain hurts? What? Did you have a Nice Visit from the Migraine Fairy... http://www.aperfectworld.org/0106.html Now I think about it, I should have

Re: Benchmarking under Linux - A very black art. WasRe:eeePCdiskspeeds. Was Re: Acer Aspire One netbook

2009-03-02 Thread Steve Holdoway
On Tue, 03 Mar 2009 17:41:52 +1300 (NZDT) John Carter john.car...@tait.co.nz wrote: On Tue, 3 Mar 2009, Steve Holdoway wrote: Can you confirm that mb, Mb, and MB are all interchangeable, and are MegaBytes? My brain hurts! Your brain hurts? What? Did you have a Nice Visit from the

Acer Aspire One netbook

2009-03-01 Thread Andrew Errington
worked. The drive was purchased to go with my Acer Aspire One netbook, and I mentioned that I was waiting for Mepis 8.0 to be released as it had enough smarts to recognise all the new stuff in the Aspire One, and didn't have the bleeding edge KDE (which was a little *too* cool for some). Last week

Re: Acer Aspire One netbook

2009-03-01 Thread Chris Bayley
Andrew Errington wrote: Hi all, In a previous email I mused at the wondrousness of being able to connect my new slimline DVD writer to my (very) old ThinkPad 600X running 4 year old Mepis. The drive was recognised and K3b worked properly. I burned all my photos to DVD as a backup and I was

Re: Acer Aspire One netbook

2009-03-01 Thread Steve Holdoway
On Mon, 02 Mar 2009 10:29:55 +1300 Chris Bayley l...@sourcepower.co.nz wrote: Andrew Errington wrote: Hi all, In a previous email I mused at the wondrousness of being able to connect my new slimline DVD writer to my (very) old ThinkPad 600X running 4 year old Mepis. The drive was

Re: Acer Aspire One netbook

2009-03-01 Thread Andrew Errington
snip Just a word of warning, and I am sure most of know this already: writeable DVDs and CDs make a very poor backup medium for periods exceeding 5Yrs. There are numerous sources of reference for this statement on the net but my personal experience comes from creating 13 CDs of mp3 about

Re: Acer Aspire One netbook

2009-03-01 Thread John Carter
On Mon, 2 Mar 2009, Andrew Errington wrote: I'm a little unsure about wiping the whole disk. The Aspire One has XP on it, with a 4Gb hidden partition which contains the factory image. I could resize the main XP partition and create two more for Linux and /home, but I don't know if XP or GRUB

Re: Acer Aspire One netbook

2009-03-01 Thread Andrew Errington
On Mon, March 2, 2009 11:14, John Carter wrote: I don't know if Acer have followed same strategy as the Asus 901 EEE... On the 901 it has 20Gb SSD, but as far as I can determine that is split into two logically, if not physically, distinct drives. A faster 4Gb partition for the root /

eee PC disk speeds. Was Re: Acer Aspire One netbook

2009-03-01 Thread Craig Falconer
John Carter wrote, On 02/03/09 11:15: On the 901 it has 20Gb SSD, but as far as I can determine that is split into two logically, if not physically, distinct drives. A faster 4Gb partition for the root / partition (ASUS-PHISON SSD SOQ2882269) and and a 20gb (ASUS-PHISON SSD SOQ2882288) slower

Re: eee PC disk speeds. Was Re: Acer Aspire One netbook

2009-03-01 Thread John Carter
1) Is that on a EEE 901 or an Acer Aspire? 2) Flash write speeds are (I believe) lot slower than reads... but for flash wear reasons it's probably not a Good Idea to do extensive testing. :-) ie. The write speed may dominate. Flash devices are weird, they tend to have odd size pages and

Re: eee PC disk speeds. Was Re: Acer Aspire One netbook

2009-03-01 Thread Craig Falconer
John Carter wrote, On 02/03/09 13:29: 1) Is that on a EEE 901 or an Acer Aspire? An eee 901, originally an XP model so it has 12 GB total not 20 GB. 2) Flash write speeds are (I believe) lot slower than reads... but for flash wear reasons it's probably not a Good Idea to do extensive

Re: Acer Aspire One netbook

2009-03-01 Thread Robert Fisher
On Monday 02 March 2009 10:17:56 Andrew Errington wrote: I'm a little unsure about wiping the whole disk.  The Aspire One has XP on it, with a 4Gb hidden partition which contains the factory image.  I could resize the main XP partition and create two more for Linux and /home, but I don't know

Benchmarking under Linux - A very black art. Was Re: eee PC diskspeeds. Was Re: Acer Aspire One netbook

2009-03-01 Thread John Carter
On Mon, 2 Mar 2009, Craig Falconer wrote: Well this is bizarre time dd if=/dev/zero of=/file.dd bs=16k count=16k produces a 256 MB file. onto sda (4GB) that took 11.34 seconds (27.9 MB/sec) However onto sdb it took 55.93 seconds (4.8 MB/sec) So you might be onto something here. time dd