Advice on allocating SAN storage to a virtual database server on VMware Post: 303027922

Sponsored Content

Operating Systems Linux Red Hat Advice on allocating SAN storage to a virtual database server on VMware Post 303027922 by gull04 on Friday 28th of December 2018 09:00:18 AM

12-28-2018

Registered User

Hi dkmartin,

From the way you describe the layout, I'm going to assume that you're running something like SVC for the management of the LUN's. Are the AIX environment LPAR's or are they standalone machines, or something else of course.

Managing LUN's accross six individual SAN devices is very costly in resource, along with the planning headache when it comes to new system builds - well inless you have plenty of disk. I currently have two devices - a 1.5Pb VMax and a 250Gb VNX and that provides enough confusion.

Where ver possible our approach is to go for a single LUN, but we do have quite a number of systems with large numbers of luns (some are in excess of 200) on AIX, Solaris and RHEL. We do have some very old versions on VMware, but they are slowly being decommissioned.

So in reality I would if time permits look at load and I/O on a system by system basis, where the results indicate there would be a benefit - replicate the existing model. If the results show it would be OK, go for the single LUN, if you're using Metro or Global mirror you may have to delve a bit deeper and look at inter system bandwidth.

Regards

Gull04

gull04

View Public Profile for gull04

Visit gull04's homepage!

Find all posts by gull04

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...

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 ...

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...

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.

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 ...

LEARN ABOUT SUNOS

asadmin-list-virtual-servers

asadmin-list-virtual-servers(1AS)				   User Commands				 asadmin-list-virtual-servers(1AS)

NAME

       asadmin-list-virtual-servers, list-virtual-servers - gets the virtual servers

SYNOPSIS

       list-virtual-servers --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
       [--terse=false] [--echo=false] [--interactive=true]

       Gets all the virtual server elements. This command is supported in remote mode only.

OPTIONS

       --user		       authorized domain application server administrative username.

       --password	       password to administer the domain application server.

       --host		       machine name where the domain application server is running.

       --port		       port number of the domain application server listening for administration requests.

       --secure 	       if true, uses SSL/TLS to communicate with the domain application server.

       --passwordfile	       file containing the domain application server password.

       --terse		       indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
			       formatted data for consumption by a script. Default is false.

       --echo		       setting to true will echo the command line statement on the standard output. Default is false.

       --interactive	       if set to true (default), only the required password options are prompted.

       Example 1: Using list-virtual-servers

       asadmin> list-virtual-servers --user admin --password adminadmin
       --host localhost --port 4848
       Command list-virtual-servers executed successfully

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-create-virtual-server(1AS), asadmin-delete-virtual-server(1AS)

J2EE 1.4 SDK							    March 2004					 asadmin-list-virtual-servers(1AS)