Sponsored Content
Operating Systems Linux Red Hat Advice on allocating SAN storage to a virtual database server on VMware Post 303027932 by gull04 on Friday 28th of December 2018 10:19:35 AM
Old 12-28-2018
Hi dkmartin,

I'll reiterate, there is a dependency on the backend configuration.

If you have a requirement to slice and dice a 1Tb LUN, you'll end up (from your comments) /dev/sda1, /dev/sda2, /dev/sda3 etc....... These would then be used for the "rootvg", the "appvg" the "dbvg" or any other way that you decide to apportion the disk.

If you decide to go for individual LUN's then you would have effectively a "ROOT_LUN", an "APP_LUN" and a number of "ORACLE_LUNS" for things like redo, archive, table space and all the other bits of an Oracle Instance - basically whatever your standard build is.

Without knowing what the backend storage is and how it is configured, how the storage is managed and how it is tiered are the arrays intelligent along with a miriad of other requirements it isn't possible to be any clearer with the information.

At the back end this could be all on one physical disk (You don't want that) or it could be spread over many physical disks.

For simplicity of management a single LUN is good, if the I/O on the VM will allow you to do that without impacting performance.

As to this being "configuration advice" it is not, there is no way that any advice could be given based on what you have told me - the sum total of the knowledge inparted by yourself is that "It's currently AIX and it's moving to Linux on VMware - the LUN mentioned is 1Tb and you use Oracle".

Oh! and it won't be using ASM.

Regards

Gull04

Last edited by gull04; 12-28-2018 at 11:25 AM.. Reason: Minor addition.
 

5 More Discussions You Might Find Interesting

1. Solaris

Using San storage - advice needed

Thinking of using our San for network backups.. Have a Netra 240 being installed and planning to get some space on our San. Do you know what software is used to access the San from my server or what I would need to do? I know how to connect to local storage, disk arrays etc but not sure what... (1 Reply)
Discussion started by: frustrated1
1 Replies

2. Solaris

SAN Storage to solaris 10 server

Hi, I have configured our SAN Storage to be connected to our new SUN T5220. On the SAn it looks all fine on the server I do not see any connection: cfgadm -al Ap_Id Type Receptacle Occupant Condition c1 scsi-bus connected ... (4 Replies)
Discussion started by: manni2
4 Replies

3. SuSE

Hot-add memory to SuSE / VMware virtual server

Hi, Here is the issue. Some more memory has been added from vCenter to the virtual machine. From the virtual machine running SuSE 11 SP3. # modprobe acpiphp # modprobe acpi-memhotplug # grep -v online /sys/devices/system/memory/*/state # It looks like there is no offline memory, but free... (1 Reply)
Discussion started by: aixlover
1 Replies

4. UNIX for Dummies Questions & Answers

Allocating Unallocated Drive Space from a SAN to a filesystem

Good Morning everyone, I want to know how to allocate unallocated drive space from a SAN to a file system that desperately needs the drive space. Does anyone have any documentation or tips on how to accomplish this? I am running on AIX version 6.1. (2 Replies)
Discussion started by: ryanco
2 Replies

5. Homework & Coursework Questions

How to mount a 79TB SAN storage to another server?

Hi Team, How do i mount or connect the SAN storage to a specific folder. I have tried to mount it but each time i can only mount 900GB of the storage to the folder: ipmi1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup-root_vol ... (0 Replies)
Discussion started by: ElVista
0 Replies
PMDAVMWARE(1)						       Performance Co-Pilot						     PMDAVMWARE(1)

NAME
pmdavmware - VMware performance metrics domain agent (PMDA) DESCRIPTION
pmdavmware is a Performance Metrics Domain Agent (PMDA) which exports metric values from a (possibly remote) VMware virtualisation host. This implementation uses the VMare Perl API (refer to the online docs at http://www.vmware.com/support/developer/viperltoolkit). VIPerl is a prerequisite for this PMDA, it needs to be installed and configured before attempting to use this agent. It is highly recommended that you test your VIPerl installation using the demo programs that are shipped with VIPerl, before attempting to use this PMDA. INSTALLATION
In order to access performance data using the VIPerl API, it is necessary to be able to login to the metrics source. Hence, a valid VMware server name, user name and pass word are needed by the PMDA. These can be passed in on the command line (via the pmcd.conf file) or via a vmware.conf file in the PMDA directory. # cd $PCP_PMDAS_DIR/vmware # [ edit vmware.conf ] This file should contain three lines, such as: $server = 'vm.server.net'; $username = 'XXXX'; $password = 'YYYY'; Once this is setup, you can access the names and values for the vmware performance metrics by doing the following as root: # cd $PCP_PMDAS_DIR/vmware # ./Install If you want to undo the installation, do the following as root: # cd $PCP_PMDAS_DIR/vmware # ./Remove pmdavmware is launched by pmcd(1) and should never be executed directly. The Install and Remove scripts notify pmcd(1) when the agent is installed or removed. FILES
$PCP_PMDAS_DIR/vmware/vmware.conf configuration file for the pmdavmware agent $PCP_PMDAS_DIR/vmware/Install installation script for the pmdavmware agent $PCP_PMDAS_DIR/vmware/Remove undo installation script for the pmdavmware agent $PCP_LOG_DIR/pmcd/vmware.log default log file for error messages from pmdavmware SEE ALSO
pmcd(1). 3.8.10 Performance Co-Pilot PMDAVMWARE(1)
All times are GMT -4. The time now is 07:11 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy