Re: slow flash drive

2010-04-29 Thread iJohn
On Tue, Apr 27, 2010 at 9:31 PM, John Carmonne wrote: > Hi a\All > I'm moving a 1.25 GB file from one machine to another and this thing ... took > about 30 mins., I should have done the arithmetic long before this, but unless you're way off on your numbers. 1.25 GB in 1800 seconds is only 0.71 M

Re: slow flash drive

2010-04-29 Thread Dan
At 4:43 PM -0400 4/29/2010, iJohn wrote: FWIW, since I wanted to move an AVI file from my MacBook to one of my desktop hard drives, I measured the transfer speeds of the old 1GB Verbatim flash drive I used to move the file. (Would that be circa 2005?? I don't remember when 1GB was the current "ch

Re: slow flash drive

2010-04-29 Thread Dan
At 4:03 PM -0400 4/29/2010, iJohn wrote: On Thu, Apr 29, 2010 at 12:09 AM, Dan wrote: dd if=/dev/zero bs=1024 count=1048576 of=/Volumes/MyUSBstick/gigabyte.file I went with Dan's method ... it just seemed easier. Can't say why though. ;-) For my 2008 white MacBook 500GB Hitatchi hard drive:

Re: slow flash drive

2010-04-29 Thread iJohn
FWIW, since I wanted to move an AVI file from my MacBook to one of my desktop hard drives, I measured the transfer speeds of the old 1GB Verbatim flash drive I used to move the file. (Would that be circa 2005?? I don't remember when 1GB was the current "cheap" flash capacity). write: 5.2 MiB/sec

Re: slow flash drive

2010-04-29 Thread iJohn
On Thu, Apr 29, 2010 at 12:09 AM, Dan wrote: > dd if=/dev/zero bs=1024 count=1048576 of=/Volumes/MyUSBstick/gigabyte.file I went with Dan's method ... it just seemed easier. Can't say why though. ;-) For my 2008 white MacBook 500GB Hitatchi hard drive: write: 37.7 MiB/sec read: 41.9 MiB/sec For

Re: slow flash drive

2010-04-29 Thread Bruce Johnson
On Apr 28, 2010, at 8:18 PM, iJohn wrote: It's easy enough to get a ballpark guess figure these days with Win 7 by just moving files and asking for "details". I don't know how to guess at transfer speeds in OS X though ... except by copying a file and measuring the time by watching the clock.

Re: slow flash drive

2010-04-29 Thread Carmonne
> The only two reasins to format it HFS are: > > 1) Keep nosy PC users from seeing what's on your device, maybe. > 2) Setting one up as a bootable device, which probably also requires  > re-partitioning them. > > > I have problems with FAT 32 flash drives showing Mac files. I once copied an i

Re: slow flash drive

2010-04-29 Thread Bruce Johnson
On Apr 28, 2010, at 6:57 PM, JOHN CARMONNE wrote: did you format it? Yes they all come FAT 32 so for a Mac it needs to be formated. I just never had one so slow, I thought they're all the same in that respect. Actually no they don't. OS X reads/writes FAT32 devices just fine, and the

Re: slow flash drive

2010-04-28 Thread Dan
At 11:18 PM -0400 4/28/2010, iJohn wrote: (Out of curiosity, is there a freeware (enough) tool for Mac's that can be used to get a rough measure of the read (write?) speeds of a drive? It's easy enough to get a ballpark guess figure these days with Win 7 by just moving files and asking for "detai

Re: slow flash drive

2010-04-28 Thread Bill Connelly
On Apr 28, 2010, at 11:18 PM, iJohn wrote: (Out of curiosity, is there a freeware (enough) tool for Mac's that can be used to get a rough measure of the read (write?) speeds of a drive? It's easy enough to get a ballpark guess figure these days with Win 7 by just moving files and asking for "de

Re: slow flash drive

2010-04-28 Thread iJohn
On Wed, Apr 28, 2010 at 9:57 PM, JOHN CARMONNE wrote: > I just never had one so slow, I thought they're all the same in that respect. No, Non-volatile aka flash memory comes in lots of different speeds. The reason why a 32 GB Intel SSD can run you around $360 is because it claims to support read

Re: slow flash drive

2010-04-28 Thread JOHN CARMONNE
On Apr 27, 2010, at 7:52 PM, Charles Lenington wrote: John Carmonne wrote: Hi a\All I got a free 4GB Kingston USB flash drive at MicroCenter on Sunday just for walking in the door and giving my e-mail addy. I'm moving a 1.25 GB file from one machine to another and this thing is slower th

Re: slow flash drive

2010-04-28 Thread Charles Lenington
John Carmonne wrote: Hi a\All I got a free 4GB Kingston USB flash drive at MicroCenter on Sunday just for walking in the door and giving my e-mail addy. I'm moving a 1.25 GB file from one machine to another and this thing is slower than the second coming it took about 30 mins., I'm not complai

Re: slow flash drive

2010-04-27 Thread John Carmonne
On Apr 27, 2010, at 8:02 PM, Dan wrote: > At 6:31 PM -0700 4/27/2010, John Carmonne wrote: >> I got a free 4GB Kingston USB flash drive at MicroCenter on Sunday just for >> walking in the door and giving my e-mail addy. I'm moving a 1.25 GB file >> from one machine to another and this thing is

Re: slow flash drive

2010-04-27 Thread Dan
At 6:31 PM -0700 4/27/2010, John Carmonne wrote: I got a free 4GB Kingston USB flash drive at MicroCenter on Sunday just for walking in the door and giving my e-mail addy. I'm moving a 1.25 GB file from one machine to another and this thing is slower than the second coming it took about 30 mins

Re: slow flash drive

2010-04-27 Thread John Carmonne
On Apr 27, 2010, at 7:01 PM, Brian Christmas wrote: > > On 28/04/2010, at 11:31 AM, John Carmonne wrote: > >> Hi a\All >> I got a free 4GB Kingston USB flash drive at MicroCenter on Sunday just for >> walking in the door and giving my e-mail addy. I'm moving a 1.25 GB file >> from one machine

Re: slow flash drive

2010-04-27 Thread Brian Christmas
On 28/04/2010, at 11:31 AM, John Carmonne wrote: > Hi a\All > I got a free 4GB Kingston USB flash drive at MicroCenter on Sunday just for > walking in the door and giving my e-mail addy. I'm moving a 1.25 GB file from > one machine to another and this thing is slower than the second coming it

slow flash drive

2010-04-27 Thread John Carmonne
Hi a\All I got a free 4GB Kingston USB flash drive at MicroCenter on Sunday just for walking in the door and giving my e-mail addy. I'm moving a 1.25 GB file from one machine to another and this thing is slower than the second coming it took about 30 mins., I'm not complaining I just want to kno