Hi you all, I have a BIG performance problem on an Sun E3500, the scenario is described below:
I have several users (30) accessing via samba to the E3500 using an application built on Visual Foxpro from their Windows PC , the problem is that the first guy that logs in demands 30% of the E3500... (2 Replies)
Hello,
i have a a1000 connected to an e6500. There's a raid 10 (12 disks) on the a1000.
If i do a
dd if=/dev/zero of=/mnt/1 bs=1024k count=1000
and then look at iostat it tells me there's a kw/s of 25000.
But if i do a
dd of=/dev/zero if=/mnt/1 bs=1024k count=1000
then i see only a... (1 Reply)
Hello,
I'm running a script on AIX to process lines in a file. I need to enclose the second column in quotation marks and write each line to a new file. I've come up with the following:
#!/bin/ksh
filename=$1
exec >> $filename.new
cat $filename | while read LINE
do
echo $LINE | awk... (2 Replies)
Hello all
We just built a storage cluster for our new xenserver farm. Using 3ware 9650SE raid controllers with 8 x 1TB WD sata disks in a raid 5, 256KB stripe size.
While making first performance test on the local storage server using dd (which simulates the read/write access to the disk... (1 Reply)
Hello,
we have a machine with Solaris Express 11, 2 LSI 9211 8i SAS 2 controllers (multipath to disks), multiport backplane, 16 Seagate Cheetah 15K RPM disks.
Each disk has a sequential performance of 220/230 MB/s and in fact if I do a
dd if=/dev/zero of=/dev/rdsk/<diskID_1> bs=1024k... (1 Reply)
Hello guys,
I have two servers performing the same disk operations. I believe one server is having a disk's impending failure however I have no hard evidence to prove it. This is a pair of Netra 210's with 2 drives in a hardware raid mirror (LSI raid controller). While performing intensive... (4 Replies)
Hi,
I am new registered user here in this UNIX forums.
I am a new system administrator for AIX 6.1. One of our servers performs poorly every time our application (FINACLE) runs many processes/instances. (see below for topas snapshot)
I use NMON or Topas to monitor the server utilization. I... (9 Replies)
Hi
We have an M3000 single physical processor and 8gb of memory running Solaris 10. This system runs two Oracle Databases one on Oracle 9i and One on Oracle 10g.
As soon as the Oracle 10g database starts we see an immediate drop in system performance, for example opening an ssh session can... (6 Replies)
Just a quick note for macOS users.
I just installed (and removed) Parallels Desktop 15 Edition on my MacPro (2013) with 64GB memory and 12-cores, which is running the latest version of macOS Catalina as of this post. The reason for this install was to test some RIGOL test gear software which... (6 Replies)
Discussion started by: Neo
6 Replies
LEARN ABOUT REDHAT
iscsi.conf
ISCSI.CONF(5) File Formats Manual ISCSI.CONF(5)NAME
iscsi.conf - iSCSI Target and LUN configuration
SYNOPSIS
/etc/iscsi.conf
DESCRIPTION
This manual page describes the format of the /etc/iscsi.conf file. This file is a simple text file that iscsid(8) uses to locate iSCSI tar-
get devices and LUNs. Comments are marked by lines beginning with '#'.
Available entries include:
DiscoveryAddress=<address>
IP address or hostname to use for target discovery. A TCP port number may be specified by appending a colon followed by the port
number. This entry must start in the first column, and must not contain any whitespace.
TargetIpAddr=<address>
A synonym for DiscoveryAddress.
Username=<user>
Specify the authentication user. If this entry precedes all DiscoveryAddress entries, it serves as the default. If this entry is
indented under a DiscoveryAddress entry, it specifies the user for all targets discovered at that IP address.
Password=<pass>
Specify the authentication password for the previously listed iSCSI If this entry precedes all DiscoveryAddress entries, it serves
as the default. If this entry is indented under a DiscoveryAddress entry, it specifies the user for all targets discovered at that
IP address.
EXAMPLE
# set the default user and password
Username=alice
Password=nty57nbe
# targets at this address will use the default Username and Password
DiscoveryAddress=192.168.10.94
# targets at this address will use the Username and Password below
DiscoveryAddress=192.168.10.95
Username=beatrice
Password=93fdgc20
NOTES
The iSCSI initiator drivers, README files, and example configuration files are available on the Linux-iSCSI homepage at:
http://linux-iscsi.sourceforge.com <http://linux-iscsi.sourceforge.com>
FILES
/etc/iscsi.conf
iSCSI Target and LUN configuration
SEE ALSO iscsid(8)
$Revision: 1.9 $ $Date: 2002/09/19 20:00:32 $ ISCSI.CONF(5)