distributed filesystem over internet/VPN Post: 302696667

Sponsored Content

Special Forums Hardware Filesystems, Disks and Memory distributed filesystem over internet/VPN Post 302696667 by Domino on Wednesday 5th of September 2012 08:57:09 AM

09-05-2012

Registered User

Quote:

Originally Posted by jim mcnamara

Our files on the servers are never more than about 1 minute behind time.

Quote:

Originally Posted by jim mcnamara

None of our files is huge, all less than 1MB.

Private I agree with you, 1 min is acceptable from technical point of view. But I know human's nature. When something get wrong, people will blame that solution (and me personally). I need something that guarantee consistence by design.

Additional, our files usually are rather big, usually over 10MB, some are 100MB.

Domino

View Public Profile for Domino

Find all posts by Domino

3 More Discussions You Might Find Interesting

1. Filesystems, Disks and Memory

Wanted: Geographically distributed filesystem solution

I'm looking for a means to ensure that servers in the two or three datacenters, connected in a ring via IP through two ISPs, can distribute load and/or replicate data among at least two SAN-class disk devices. I want to evaluate several solutions, and I'm open to solutions ranging from free,...

2. UNIX for Dummies Questions & Answers

hwo to find shared filesystem and local filesystem in AIX

Hi, I wanted to find out that in my database server which filesystems are shared storage and which filesystems are local. Like when I use df -k, it shows "filesystem" and "mounted on" but I want to know which one is shared and which one is local. Please tell me the commands which I can run...

3. IP Networking

Internet connection single interface through vpn

Hi. Can you please help me with a routing problem? There are 2 networks: 192.168.10.0/24 (eth0) 192.168.11.0/24 (eth0:1) The default gateway is 192.168.10.1 iPv4 routing is already enabled and working. With vpnc I've built up an VPN connection and can access my home network...

LEARN ABOUT LINUX

ppmtopgm

ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and	pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

								   10 April 2000						       ppmtopgm(1)