Seems with every version they make changes to the NIC drivers. 18:13:23 BST Updated ** Storage system tuning startedĭepending on the size of your system, load and the degree of in-balance this task may take quite some time to complete.So we never have any luck with Inform OS upgrades. If you make a note of the task ID when you launch tunesys you can add that to the showtask command with the –d switch to get a detailed output of the task progress. A standard showtask –active will list all active tasks and give you an overall view of the tunesys progress. To see how things are progressing leverage the showtask command and the GUI.
![hp-3par ssmc hp-3par ssmc](https://docplayer.net/docs-images/70/62176637/images/18-0.jpg)
Hp 3par ssmc full#
The full command output is rather long but it gives a great deal of information. * PD Node Balance Summary - Device type usage across nodesĭevice type: FC10 Average Usage per node "58.00"% threshold "61.00"%ĭevice type: NL7 Average Usage per node "67.00"% threshold "70.00"%ĭevice type: SSD100 Average Usage per node "0.00"% threshold "3.00"%ĭevice type: SSD150 Average Usage per node "70.00"% threshold "73.00"%
Hp 3par ssmc free#
Minimum number free chunklets in a PD - 215 - 819 8 8 Maximum number free chunklets in a PD - 784 - 832 1448 1448 Total Number of Available PDs 0 70 70 40 20 130 Number of Available PDs with no free chunklets 0 0 0 0 0 0 Number of Available PDs with free chunklets 0 70 70 40 20 130 Both will produce a text output similar to that below.
![hp-3par ssmc hp-3par ssmc](https://image.slidesharecdn.com/hp3parstoreservmanagementconsole2-150429161635-conversion-gate01/95/hp-3par-ssmc-21-3-638.jpg)
If you do not want to run the tunesys task immediately and just want to understand what it would do then you can use the ‘dry run/analyze’ options. We have a wide variety of options and I’m not going to cover all of them but suffice to say the CLI allows you to be very granular with this command. The diskpct and chunkpct options cannot be used with this option. The specified CPGs must all be in the same domain as the user. Limits the scope of a tunesys operation to the named CPG(s).
Hp 3par ssmc series#
TheĬommand runs a series of low level operations to re-balance The tunesys command is used to analyze and detect poor layoutĪnd disk utilization across an entire storage system. Tunesys - Change the layout of a storage system. To see what options we have we can use the format help tunesys 3PAR01 cli% help tunesys 3PAR01 cli% tunesysĪre you sure you want to tune this storage system?Īs you can see, without any switches applied the tunesys command simply asks if you wish to continue and then goes ahead and starts. Now let us look at the CLI option which in this case is the tunesys command. If you wish to do a ‘dry run’ and only analyse the system click on the ‘Analyze’ button (UK here so I abhor the z).Click on the blue ‘Actions’ button on the right hand side.Click on the ‘3PAR StoreServ’ menu in the top left corner of the webpage.Review the available options – I suggest you leave these all at the default unless you know better.If you wish to do a ‘dry run’ and only analyse the system click the ‘Analyze only’ box (UK here so I abhor the z).You can either use the ‘Tune System’ button on the menu bar or right click on the array and select the option from there.Click on the Provisioning Tab on the bottom left then select the array you wish to tune.We now have two GUI systems in the form of the StoreServ Management Console or SSMC and the traditional Management Console.
![hp-3par ssmc hp-3par ssmc](https://i.ytimg.com/vi/kBMxxmcd80Q/maxresdefault.jpg)
Having added this extra capacity and performance it’s time to tune the array to make sure my data is re-spread across all the disks to ensure my wide stripping is optimal and I get every last IOP out of the system.Īs always the task can be achieved either via the command line or through the GUI, so here we go.
Hp 3par ssmc install#
Today I completed the install of some new SSD and FC disks in one of the 3PAR arrays I manage.