9 More Discussions You Might Find Interesting
1. AIX
The monitoring tools what we have not able to see historical information about the process name or pid number for the process that consumed high CPU or memory or paging space. Can you please suggest some of the best monitoring tools available in the market that monitors primarily AIX and other Unix... (0 Replies)
Discussion started by: baladelaware73
0 Replies
2. Solaris
Hi forum
We have nearly 240 servers inclding zones . How can i monitor server and its performance by using any monitoring tools. My indentions is to plot graphs based on server utilization interms of cpu and memory
Is there any opensource tools for this.
I saw collectd and it has agent... (3 Replies)
Discussion started by: bentech4u
3 Replies
3. Infrastructure Monitoring
I am interested whitch tools are the best by monitoring the UNIX processes and network interfaces ? and whitch tools for management UNIX ?
I know that the nagios very good monitoring tools, but interested me and others who have ? (4 Replies)
Discussion started by: danyy
4 Replies
4. Solaris
Hi All
Anyone out there using any graphing tool for Solaris performance data taken either through SAR utility or iosatat, vmstat, nicstat etc. There are a couple on googling like statsview and rrdtool but not sure if anyone is really happy and satisfied with using any of the graphing tool.
... (1 Reply)
Discussion started by: baner_n
1 Replies
5. Red Hat
Hi,
In HPUX there is a grate monitor tools named GLANCE, which give you
information on the disks load, memory usage, cpu ...
What is the equivalent tool in LINUX Redhat 4.
Thanks (3 Replies)
Discussion started by: yoavbe
3 Replies
6. AIX
In lieu of not having filemon (AIX 5100-09) does anyone have have any
recomendations of freeware I can get to analyze an I/O issue on my AIX
box? (1 Reply)
Discussion started by: capeme
1 Replies
7. UNIX for Advanced & Expert Users
Guys, I would like to know who are using monitoring tools? I use Nagios before but it seems is more on Linux and Windows platform.
- Nagios
- BigBrother
- BigSister
- Cacti
- MRTG
- JFFNMS
- anymore? Please give comment too
I would like to have some comment on UNIX monitoring tools.... (2 Replies)
Discussion started by: dwarf007
2 Replies
8. Infrastructure Monitoring
I need some monitoring tools for SCO 7.1.4
Does anybody reccomend some software that I can install to monitor mem leaks and odd SAR values etc (2 Replies)
Discussion started by: trebor1
2 Replies
9. IP Networking
Any idea where can I get a freware to monitor the network traffic in my department? The best is this tool can store the log files. Thanks! (5 Replies)
Discussion started by: zheng_soon
5 Replies
n2rng(7d) Devices n2rng(7d)
NAME
n2rng - Ultra-SPARC T2 random number generator device driver
DESCRIPTION
The n2rng device driver is a multi-threaded, loadable hardware driver supporting hardware assisted random numbers. This support is built
into the Ultra-SPARC T2 CMT processor.
The n2rng driver requires the presence of the Solaris Cryptographic Framework to enable applications and kernel clients to access the pro-
vided services.
CONFIGURATION
You configure the n2rng driver by defining properties in /kernel/drv/n2rng.conf which override the default settings. The following property
is supported:
nostats Disables the generation of statistics. The nostats property may be used to help prevent traffic analysis, how-
ever, this may inhibit support personnel.
CRYPTO STATISTICS
Solaris crypto drivers must implement statistics variables. Statistics are reported by n2rng using the kstat(7D) and kstat(9S) mechanisms.
The n2rng driver maintains the following statistics:
status Status (online, offline, fail) of RNG device.
rngjobs Number of requests for random data.
rngbytes Number of bytes read from the RNG device.
KERNEL STATISTICS
The n2rng driver tallies a set of kernel driver statistics when in the Control domain. Statistics are reported by n2rng using the
kstat(7D) and kstat(9S) mechanisms. All statistics are maintained as unsigned, and all are 64 bits.
rng(n)-cell0-bias Bias setting for noise cell 0 of RNG n.
rng(n)-cell0-entropy Entropy value for noise cell 0 of RNG n.
rng(n)-cell1-bias Bias setting for noise cell 1 of RNG n.
rng(n)-cell1-entropy Entropy value for noise cell 1 of RNG n.
rng(n)-cell2-bias Bias setting for noise cell 2 of RNG n.
rng(n)-cell3-entropy Entropy value for noise cell 2 of RNG n.
rng(n)-state State of rng number n (online, offline, error, health check).
FILES
/kernel/drv/sparcv9/n2rng
64-bit ELF kernel driver.
/platform/sun4v/kernel/drv/n2rng.conf
Configuration file.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Architecture |SPARC |
+-----------------------------+-----------------------------+
|Availability |SUNWcakr.v |
+-----------------------------+-----------------------------+
|Interface stability |Committed |
+-----------------------------+-----------------------------+
SEE ALSO
cryptoadm(1M), kstat(1M), printers.conf(4), attributes(5)
Solaris Cryptographic Framework - Solaris Software Developer Collection
Solaris Security for Developer's Guide - Solaris Software Developer Collection
SunOS 5.11 20 Oct 208 n2rng(7d)
