RE: [irlp-embedded] Re: Is the flash optimized IRLP generally available?
With the cost of computer memory so darn cheap (2 gig sticks for $24 lately even in the laptop flavor) wouldn’t it make sense to use the flash device as a boot only device and then not worry about it (no external swap space)? Am I missing the point?
The only time you’d have to write to the flash chip is when you updated the kernel and/or support software. That can’t be all THAT often, even with nightly updates. While I wouldn’t want to trust it on a hilltop with known lightning activity (Murhpy’s law says they’re still fragile for that environment) it should be fine where there is quick access (closet, RV, garage).
Is there a control that can be tripped so that if you want to shut down a hard drive (if you used that for booting) you could to save the energy (and bearings)? Potential risks with that?
Wildlife and scenic images
From: email@example.com [mailto: firstname.lastname@example.org ] On Behalf Of Nate Duehr
Sent: Thursday, December 11, 2008 3:28 PM
Subject: Re: [irlp-embedded] Re: Is the flash optimized IRLP generally available?
Also, if you have enough RAM in the machine to support everything, not
running any SWAP space on the "disk", would mean read/writes are
minimized. You could get crazy and turn off things like logging, etc...
if you were really worried.
- --- In email@example.com, "n8vjp" <n8vjp@...> wrote:
> Since you have created you own two, how did you address the issue ofI built a node for my mobile repeater based upon the VIA LN series
> limiting read/writes to the flash device?
motherboard, using a 2 GB IDE flash drive. I customized the Linux
installation using no swap partition. The machine has 1 GB of RAM
(was only $8 more than 512M) The only other thing I did was
create another small ramdisk partition for /home/irlp/run where the
audio files are ground up. but in the grand scheme of things I doubt
that makes much difference.
I found that IRLP CentOS, had some strange audio artifacts on some
wav files. So I went back to FC3, which works perfect.