![]() Set the claim rule description when adding a SATP claim rule. Set the claim option string when adding a SATP claim rule. ![]() Do not modify esx.conf or add to host profile. b|-boot This is a system default rule added at boot time. Usage: esxcli storage nmp satp rule add Īdd Add a rule to the list of claim rules for the given SATP. The short option should be single dash and the full option is double dash, nothing has changedĮrror: Missing required parameter -s|-satp It looks like my blog is changing double-dash to single-dash. Now if you go back to the vSphere Client under "Host Cache Configuration" you should see the new fake SSD device for selection and you just need to configure it and Host Cache is enabled for this device. Now you can refresh the Storage view on the vSphere Client or you can do so from the command line by running the following command: Other UIDs: vml.0000000000766d686261313a323a30Īs you can see the "Is SSD" field is not being populated as true where as before if you ran this command, it would display false ~ # esxcli storage core device list -d mpx.vmhba1:C0:T2:L0ĭisplay Name: Local VMware Disk (mpx.vmhba1:C0:T2:L0)ĭevfs Path: /vmfs/devices/disks/mpx.vmhba1:C0:T2:L0 You now can verify from the command line that your new device is being seen as an SSD device, by displaying the details for this particular device: ~ # esxcli storage core claiming reclaim -d mpx.vmhba1:C0:T2:L0 Next you will need to reclaim your device so that the new rule is applied: VMW_SATP_LOCAL mpx.vmhba1:C0:T2:L0 enable_ssd user ~ # esxcli storage nmp satp rule list | grep enable_ssd You can verify that your rule was created property by performing a list operation on the SATP rules: ~ # esxcli storage nmp satp rule add -s VMW_SATP_LOCAL -d mpx.vmhba1:C0:T2:L0 -o enable_ssd Note: The following assumes there is already a VMFS volume created on the device you want to present as an SSD device, if you have not done so, please create a VMFS volume before continuingįirst you will need to create a new SATP rule specifying your device and specifying the "enable_ssd" string as part of the -option parameter: We will need to use esxcli whether that is directly on the ESXi Shell or using vMA and/or PowerCLI esxcli's remote version.
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