I have a server that has its storage as NetApp and the connection to it is via iscsi protocol, and we are having issues posted on
related to iscsi
So I was tryng to figure it out what is the problem??
Actually I want to display the entire output fired by ps command. My output gets trucated after 80 chars.
Thus, i am not able to see the entire command running when i give a ps -eaf ....
Does anyone know how do i display the entire output fired by ps command .. (i.e the command along with... (5 Replies)
Hi.
I'm trying to capture traffic with the snoop command using the net expression but I fail when a I've to specify a subnet
ex: 10.201.64/18
Did you know the correct syntax?
I've tried with
snoop -ta -x0 net 10.201.64.0 255.255.192.0
but doesn't match.
Thnx (4 Replies)
Hello All,
I have a an application written in C and runing on Red Hat Linux.
In my code I have written a command that is fired on the linux shell by using system() function call.
Now I need to read the output of this command in my c program and assign it to a variable.
Can anyone... (1 Reply)
Hi Everyone :),
Need your advice as I'm new to UNIX scripting.. I'm trying to write a script to capture snoop output for 5 minutes for every hour for 24 hours. To stop snoop, I need to press Control-C to break it. This is what I got so far, but now I'm stuck! :confused:
The script:
# cat... (2 Replies)
Hi All,
How I will read the output of the tail -F command in perl.
I have text file with below contains
file1.txt
1
2
3
4
$running=1;
sub openLog($)
{
(my $log) = @_; (1 Reply)
Hi all,
Is it possible to create an script that parse an snoop output similar to the example above ? Each line is ended by "$" (set list in vi). as a result, I would like to print the output in only one line.
can someone give me some tip ?
Thanks a lot .:)
l version="1.0" ... (5 Replies)
Hey, guys!
Trying to research this is such a pain since the read command itself is a common word. Try searching "unix OR linux read command examples" or using the command substitution keyword. :eek:
So, I wanted to use a command statement similar to the following.
This is kinda taken... (2 Replies)
Hi. I'm trying to write a script that reads a line on a file and runs a different command for a different line output.
For example, if it finds the word "Kuku" on the line it sends mail to Kuku@kuku.com. Otherwise, it sends mail to Lulu@lulu.com.
TIA. (2 Replies)
I'm working on a short BASH script on my Ubuntu box that will run powerpoint scripts with MS Powerpoint Viewer 2007 via WINE.
I can run the presentation when I run it manually but what i'd like to do is have the script look for the newest file then run it.
#! /bin/sh
# Start the newest... (2 Replies)
Hi Folks,
I'm currently trying to read several values into different variables.
Actually, what I'm doing works, but I get an error message.
My attempts are:
read strCPROC strIPROC strAPROC <<<$(ssh -n -T hscroot@$HMC "lshwres -r proc -m $strIDENT --level sys -F \"configurable_sys_proc_units... (11 Replies)
Discussion started by: NKaede
11 Replies
LEARN ABOUT NETBSD
libiscsi
LIBISCSI(3) BSD Library Functions Manual LIBISCSI(3)NAME
libiscsi -- iSCSI network storage protocol implementation
LIBRARY
iSCSI protocol library (libiscsi, -liscsi)
SYNOPSIS
#include <iscsi.h>
int
iscsi_target_set_defaults(iscsi_target_t *target);
int
iscsi_target_start(iscsi_target_t *target);
int
iscsi_target_listen(iscsi_target_t *target);
int
iscsi_target_shutdown(iscsi_target_t *target);
void
iscsi_target_write_pidfile(const char *filename);
int
iscsi_target_setvar(iscsi_target_t *target, const char *name, const char *value);
char *
iscsi_target_getvar(iscsi_target_t *target, const char *name);
int
iscsi_initiator_set_defaults(iscsi_initiator_t *initiator);
int
iscsi_initiator_start(iscsi_initiator_t *initiator);
int
iscsi_initiator_discover(iscsi_initiator_t *initiator, char *x, uint64_t a, int b);
int
iscsi_initiator_shutdown(iscsi_initiator_t *initiator);
int
iscsi_initiator_setvar(iscsi_initiator_t *initiator, const char *name, const char *value);
char *
iscsi_initiator_getvar(iscsi_initiator_t *initiator, const char *name);
DESCRIPTION
libiscsi is a library interface to the iSCSI target and initiator. This conforms to IETF RFC 3720. The corresponding command line utilities
for libiscsi are iscsi-initiator(8) and iscsi-target(8).
In normal operation, a process acting as a target (i.e. presenting storage to the network) will call iscsi_target_set_defaults() and will
then set various values using the iscsi_target_setvar() function. The value of a variable can be retrieved at any time using the
iscsi_target_getvar() function. When all of the variables have been set, the iscsi_target_start() function is called, and the block storage
will be served up by the process.
A useful illustration of the use of these functions can be found in the source code to the iscsi-target(8) utility.
The libiscsi library also provides an implementation of the client end of the iSCSI subsystem, which is known as the initiator. The process
acting as an initiator will first call the iscsi_initiator_set_defaults() function, to set default values for the initiator variables. Once
all the values have been set to the user preferences using the iscsi_initiator_setvar() function, then the iscsi_initiator_start() function
is called.
The libiscsi library can be used to perform iSCSI device discovery by calling the iscsi_initiator_discovery() function. This will return a
list of all the iSCSI targets which are serving up block storage according to the variables which have already been set.
SEE ALSO iscsi-initiator(8), iscsi-target(8)HISTORY
The libiscsi library first appeared in NetBSD 4.0. This programmatic interface to the iSCSI subsystem first appeared in NetBSD 6.0.
AUTHORS
Alistair Crooks <agc@NetBSD.org>.
BSD February 19, 2011 BSD