Sometimes you can speed it up by breaking the tree up into parallel processes, so you use more CPU and saturate the network speed. The second has the most gain, but if encryption, compression and disk IO throttles it down so there is bandwidth left, more is better. I once did it with 32 parallel processes on a 16 cpu SMP, using a dumb rotator to distribute file names in rotation. It was push, though:
I think I got occasional warnings that a directory being created was already there. I might have put a 'nice -19' in there somewhere, too. The guys at gnu parallel do this sort of thing, too.
Hi all,
I would to know if I can install Linux on an external 320 gigabyte hard drive..I have Windows XP on my internal hard drive which is 80 GB , but this installation on 320 external HDD is for testing purpose
If it is possible to install Linux on the external drive, will it cause any... (5 Replies)
i have a Simple Tech hard drive that i use between two computers. it is formatted to ntfs. i have a dell desktop with Ubuntu 7.10 and Ubuntu 8.04 and Windows XP Home. and i have a laptop with Ubuntu 7.10 and Ubuntu 8.04. the laptop recognizes the hard drive on both 8.04 and 7.10 but my desktop... (9 Replies)
Can anyone please walk me through how to mount an external parallel (or scsi) hard drive in visualize C3000 machine? I also would like to mount "/var/sallie" directory in that external drive. My "/var/sallie" directory is running out of space so I would like to mount an external hard drive so that... (0 Replies)
Hi-
I would like to know if anyone has used any USB External Hard Drive, about 500/750GB or 1TB, with any of the Solaris 10 "SPARC" systems. Not on intel nor amd platform.
I'm looking for the compatible drive and found a few listed on Sun solaris ready page, but I'd like to have inputs from... (3 Replies)
Hi Folks,
First a little background, I am working on a ship that operates in the Indian Ocean and Persian/Arabian gulf area. We had a Sunblade 2000 that finally died. The Video board burned up and I guess damaged the mother board. So we ordered 2 rebuilt 2000s one as a spare. Due to mounting... (1 Reply)
Hi Guys..
I want to install Linux on my portable hard drive.
I created a 20GB partition in my hard drive for linux, Now I want to make it bootable mean when I connect it to system n start the system it will start the LINUX and when start without usb-hard drive it should start the windows.
... (3 Replies)
My code is this, what I'm trying to accomplish is to make a list of all pdf documents in my computer and then copy all of those documents to my external hard drive in a directory
mkdir /Volumes/Hardrive-1/allpdf
echo "File Locations" > /Volumes/Hardrive-1/allpdf/FileLocations.txt
mdfind pdf... (2 Replies)
I have connected an external hard drive. I can't find it.
Both ls /media, fdisk -l and ls /dev show nothing.
TIA (3 Replies)
Discussion started by: Meow613
3 Replies
LEARN ABOUT REDHAT
rhnsd
UP2DATE(8) Red Hat, Inc. UP2DATE(8)NAME
rhnsd - a program for quering the Red Hat Network for updates and information
SYNOPSIS
rhnsd [OPTION]...
DESCRIPTION
rhnsd is a daemon process that runs in the background and periodically polls the Red Hat Network to see if there are any queued actions
available. If any are queued, it runs them.
rhnsd is typically started from the init scripts in /etc/init.d/rhnsd when it's time to poll the Red Hat Network servers for available
updates and actions. The default interval is every 120 minutes. The minimum polling interval is 60 minutes.
To check for updates, rhnsd runs an external program called rhn_check. This is a small application that actually makes the network connec-
tion to Red Hat Networks.
The rhnsd daemon does not listen on any network ports, nor does it ever talk to the network directly. Any network activity is done via the
rhn_check utility.
rhnsd can be configure by editing the /etc/sysconfig/rhn/rhnsd config file. This is actually the configuration file the rhnsd init script
/etc/init.d/rhnsd uses.
-i, --interval
Specify the interval that rhnsd should wait between checking the Red Hat Network. Default is 120 minutes, the minimum is 60 minutes.
This can also be specified in /etc/sysconfig/rhn/rhnsd
-v, --verbose
output more information about what rhnsd is doing.
-f, --foreground
force the rhnds process to run in the foreground instead of automatically backgrounding itself, as it does by default.
FILES
/etc/sysconfig/rhn/rhnsd
Configuration settings for the rhnsd daemons init script.
/usr/sbin/rhn_check
The external program launched by rhnsd to connect to the Red Hat Network and retrieve any actions that have queued up.
/etc/sysconfig/rhn/systemid
A certification that authenticates the client machine to the Red Hat Network. Generated via the up2date or rhnreg_ks utility.
SEE ALSO
The rhnsd daemon is tightly coupled with Red Hat Network. Visit <http://www.redhat.com/network> for access or to sign up.
rhn_check(8), up2date(8), up2date-config(8),
AUTHORS
Written by Preston Brown <pbrown@redhat.com> and
Cristian Gafton <gafton@redhat.com>
REPORTING BUGS
Report bugs to <http://bugzilla.redhat.com>.
COPYRIGHT
Copyright (C) 1999, 2000 Red Hat, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
4th Berkeley Distribution Fri Feb 9 2001 UP2DATE(8)