How do i add more disk space to a linux vm esxi 6.5

Verifying In-Guest UNMAP Support with Linux Vsish is not technically supported by VMware, so I am looking for a better option here.

The bold portions will say if anything has been issued to that VMFS. Volume: Unmap IOs :2 Volume: Unmapped blocks :48 Is space going down? If yes, it is likely to be working.ДЇrom an ESXi perspective, you can run this on an ESXi server that hosts the volume: vsish -e get /vmkModules/vmfs3/auto_unmap/volumes/FlashArrayVMFSUNMAP/properties Of course, watching your array is an option. So how can I tell if it is working? Well since it could happen at any time, this is a bit tougher. The nice thing is that, dead space will be taken care ofвЂ“you do not need to worry about it any more from a VMFS perspective. Expect to see results within a day or so. Instead they have introduced a crawler, that runs on each ESXi hosts that on certain intervals will run reclamation on datastores to get space back. If you want immediate results, your handy esxcli storage vmfs unmap command will do the trick. Meaning space is not reclaimed as soon as you kick off the delete. Now the important thing to note is that this UNMAP is asynchronous UNMAP. My sources at VMware tell me that only low is currently implemented in the kernel, so changing this to anything but none or low will not affect anything at this time. The almost GA version I have still allows you to set UNMAP to low, medium, and high. Now there is a bit of confusion with the settings here. When you click the вЂњEditвЂќ button, you can turn UNMAP on or off. The feature can be seen on the вЂњConfigureвЂќ tab on the datastore object in vCenter: So first, letвЂ™s take a look at turning it on. This is something that was once in existenceВ back in ESXi 5.0, but was withdrawn for a variety of reasons.

There are a couple of enhancements in space reclamation in ESXi 6.5:

I want to take some time to dive into some new core storage features that might be somewhat less heralded. There is quite a bit of new stuff in this release and there have certainly been quite a fewВ blogs concerning the flagship features. So as you might be aware, vSphere 6.5 just went GA.

How do i add more disk space to a linux vm esxi 6.5