01-29-2015
Optimal operating temperature for that system is -40° C to 65° C.
You are running a risk. I would never commit to being on the side of such a risk. Will they be responsible if it fails?
This User Gave Thanks to blackrageous For This Post:
10 More Discussions You Might Find Interesting
1. Solaris
hi all, how can install a display card on a sun fire v210.
regards. marcel (2 Replies)
Discussion started by: marcelious
2 Replies
2. Solaris
I have a sun fire v480r server. it has 2 cpu. One of cpu have become faulty. Now i want to run server on a single cpu. My service provider says it cant be done, you have to replace the motherboard. Can it be done? If so do some settings need to be changed in solaris. I have search for documentation... (6 Replies)
Discussion started by: krabu
6 Replies
3. Red Hat
i have a Intel Quad Core Xeon X3440 (4 x 2.53GHz, 8MB Cache, Hyper Threaded) with 16gig and 1tb harddrive with a 1gb port and my apache is causing my cpu to go up to 100% on all four cores heres my http.config
<IfModule prefork.c>
StartServers 10
MinSpareServers 10
MaxSpareServers 15... (4 Replies)
Discussion started by: awww
4 Replies
4. Solaris
I have a sun fire v240 server.
The output of prtdiag -v shows a failed fan.
There are 3 fans for cooling system board.
There is 1 fan for each of the powersupply (There are 2 powersupplies)
From the below output how do i know which fan is bad and whats its location... (3 Replies)
Discussion started by: Tirmazi
3 Replies
5. Solaris
Sun Fire V210, No Keyboard
Copyright 1998-2003 Sun Microsystems, Inc. All rights reserved.
OpenBoot 4.13.2, 4096 MB memory installed, Serial #61203679.
Ethernet address 0:3:ba:a5:e4:df, Host ID: 83a5e4df.
Boot device: net File and args:
100 Mbps FDX Link up
Timeout waiting for... (5 Replies)
Discussion started by: Mrudhul
5 Replies
6. Solaris
I have bought from eBay a second hand Sun Fire V210 server and I'm really stumped at the lack of complete instructions on how to connect to it.
I don't have a Windows machine, I've only got Ubuntu and OS X computers. None of them have an old RS-232 port on them either.
In saying that, I have... (12 Replies)
Discussion started by: danijeljames
12 Replies
7. Hardware
hi all,
kindly help in this matter. Can i check anyone has any experience in removing the CPU fan from its chassis? my fan is spoilt and i wish to replace with other type. See picture below..
http://zone11.codemicroinc.netdna-cdn.com/large_1054367.jpg
---------- Post updated at 05:15 PM... (6 Replies)
Discussion started by: lchunleo
6 Replies
8. UNIX for Dummies Questions & Answers
Purchased a Sun Surefire V210 Server off eBay. Unable to Access the Terminal Mode via the Terminal MGT. Using Windows 7 home, and downloaded the ConEmu.
The ConEmu brings up a Command line on the PC, and that's it.
Being new to all this, I was expecting a Login prompt to pop up. Read the... (22 Replies)
Discussion started by: screenprintr
22 Replies
9. Solaris
Hi all,
I made some calculations and it seems that fans are working more than they supposed to keep the internals at the specified values. Is there a way to adjust this ?
I have 2 approaches ;
-from ALOM sc|ok prompt
-from Solaris 10
or
-from a HW Switch
I am pretty sure that... (5 Replies)
Discussion started by: y33t
5 Replies
10. Solaris
Hi,
First post here!
I have a Sun V210 that I use occasionally for build testing things big-endian. I switched it on the other day, at it aint comin' up. I was wondering if anyone on this fine forum knows if it can be brought back from the dead.
With the SCC card in, and conencted to... (22 Replies)
Discussion started by: vext01
22 Replies
RANDOM(4) BSD Kernel Interfaces Manual RANDOM(4)
NAME
random , urandom -- random data source devices.
SYNOPSIS
pseudo-device random
DESCRIPTION
The random device produces uniformly distributed random byte values of potentially high quality.
To obtain random bytes, open /dev/random for reading and read from it.
To add entropy to the random generation system, open /dev/random for writing and write data that you believe to be somehow random.
/dev/urandom is a compatibility nod to Linux. On Linux, /dev/urandom will produce lower quality output if the entropy pool drains, while
/dev/random will prefer to block and wait for additional entropy to be collected. With Yarrow, this choice and distinction is not necessary,
and the two devices behave identically. You may use either.
OPERATION
The random device implements the Yarrow pseudo random number generator algorithm and maintains its entropy pool. Additional entropy is fed
to the generator regularly by the SecurityServer daemon from random jitter measurements of the kernel. SecurityServer is also responsible
for periodically saving some entropy to disk and reloading it during startup to provide entropy in early system operation.
You may feed additional entropy to the generator by writing it to the random device, though this is not required in a normal operating envi-
ronment.
LIMITATIONS AND WARNINGS
Yarrow is a fairly resilient algorithm, and is believed to be resistant to non-root. The quality of its output is however dependent on regu-
lar addition of appropriate entropy. If the SecurityServer system daemon fails for any reason, output quality will suffer over time without
any explicit indication from the random device itself.
Paranoid programmers can counteract this risk somewhat by collecting entropy of their choice (e.g. from keystroke or mouse timings) and seed-
ing it into random directly before obtaining important random numbers.
FILES
/dev/random
/dev/urandom
HISTORY
A random device appeared in the Linux operating system.
Darwin September 6, 2001 Darwin