hi,
i tried to mount using
$ mount nimsrv01:/export/mksysb_dev/VDEVVIO1 /mksysb
in vios mode.
i got following error..
</code>
Some error messages may contain invalid information
for the Virtual I/O Server environment.
mount: 1831-008 giving up on:... (1 Reply)
I would like to hear your opinions, comments, pros and cons about the IVE (Integrated virtual ethernet) and VIOS (virtual i/o server)
With the VIOS can create virtual ethernet and virtual disk
With the IVE I dont need to create the vios and I can have virtual ethernet (physical and logical... (3 Replies)
Can anybody provide me with usefull links to get knowledge how VIOS works and how to configure Lpars on it? I am tired and feel lazy to search through IBM redbooks :-) .. so pls help me :p (3 Replies)
Hi team,
I'm getting the below error on the VIO server while trying to mount a directory from my NIM server.. Any idea what does this mean.. Does this require a reserved port like linux for nfs service ?
# mount 9.126.76.103:/install/VIO/V2.1_migration/fp23 /mnt ... (5 Replies)
Hi, I would like to ask you if you could help me to answer these questions. Please.
How to check in vios, size all pv's and to what they are mapped to?
How to chech on vios/hmc which PowerVM edition is used?
Thank you. (7 Replies)
Hello,
Lets say for simplicity that I do not use any vlan config inside my server - one lpar group use hea physical port1, another group hea physical port2. Physical port1 configured as vlan1 on external switch, physical port2 as vlan2.
What is the common practice - should I isolate my vios... (0 Replies)
I have 4 VIO server. I have to take backup of VIOS. I got the command "backupios" for taking the backup.
My question is if i am taking "backupios -tape /dev/rmt0 " whether it will take rootvg and all the user defined VG / File system which are using for virtual disk for client lpar.
I... (4 Replies)
Hi,
$ ioslevel
2.2.4.10
I always get these errors when I perform any action using the web interface of IVM / VIOS
Shutdown Partitions Help
You have chosen to shutdown the following partitions. The recommended shutdown method is to use the client operating systems shutdown... (1 Reply)
Hello,
In my environment, I have 2 VIOS. There is 1 lpar uses the first VIOS. Now we would like to move it to second VIOS.
My question is, can we migrate the virtual FC on the lpar to second VIOS?
If not, we have to create new virtual FC on second VIOS and map it to the lpar. This also... (3 Replies)
Discussion started by: Phat
3 Replies
LEARN ABOUT OSX
env5.12
Env(3pm) Perl Programmers Reference Guide Env(3pm)NAME
Env - perl module that imports environment variables as scalars or arrays
SYNOPSIS
use Env;
use Env qw(PATH HOME TERM);
use Env qw($SHELL @LD_LIBRARY_PATH);
DESCRIPTION
Perl maintains environment variables in a special hash named %ENV. For when this access method is inconvenient, the Perl module "Env"
allows environment variables to be treated as scalar or array variables.
The "Env::import()" function ties environment variables with suitable names to global Perl variables with the same names. By default it
ties all existing environment variables ("keys %ENV") to scalars. If the "import" function receives arguments, it takes them to be a list
of variables to tie; it's okay if they don't yet exist. The scalar type prefix '$' is inferred for any element of this list not prefixed by
'$' or '@'. Arrays are implemented in terms of "split" and "join", using $Config::Config{path_sep} as the delimiter.
After an environment variable is tied, merely use it like a normal variable. You may access its value
@path = split(/:/, $PATH);
print join("
", @LD_LIBRARY_PATH), "
";
or modify it
$PATH .= ":.";
push @LD_LIBRARY_PATH, $dir;
however you'd like. Bear in mind, however, that each access to a tied array variable requires splitting the environment variable's string
anew.
The code:
use Env qw(@PATH);
push @PATH, '.';
is equivalent to:
use Env qw(PATH);
$PATH .= ":.";
except that if $ENV{PATH} started out empty, the second approach leaves it with the (odd) value "":."", but the first approach leaves it
with ""."".
To remove a tied environment variable from the environment, assign it the undefined value
undef $PATH;
undef @LD_LIBRARY_PATH;
LIMITATIONS
On VMS systems, arrays tied to environment variables are read-only. Attempting to change anything will cause a warning.
AUTHOR
Chip Salzenberg <chip@fin.uucp> and Gregor N. Purdy <gregor@focusresearch.com>
perl v5.12.5 2012-11-03 Env(3pm)