- Install emc powerpath license how to#
- Install emc powerpath license license key#
- Install emc powerpath license install#
- Install emc powerpath license driver#
- Install emc powerpath license full#
MP 260 file vendor PowerPath vendor=EMC model=SYMMETRIX MP 260 runtime vendor PowerPath vendor=EMC model=SYMMETRIX MP 250 file vendor PowerPath vendor=DGC model=* MP 250 runtime vendor PowerPath vendor=DGC model=*
MP 110 file location NMP adapter=vmhba1 channel=0 target=0 lun=1 MP 110 runtime location NMP adapter=vmhba1 channel=0 target=0 lun=1 MP 101 file vendor MASK_PATH vendor=DELL model=Universal Xport MP 101 runtime vendor MASK_PATH vendor=DELL model=Universal Xport MP 4 runtime transport NMP transport=unknown MP 3 runtime transport NMP transport=block MP 1 runtime transport NMP transport=sata Rule Class Rule Class Type Plugin Matches They have to look like this: ~ # esxcli storage core claimrule list
Install emc powerpath license install#
Install PowerPath/VE 5.9 esxcli software vib install -d /vmfs/volumes//EMCPower.VMWARE.5.9.b160.zipĦ. Reclaim the affected device esxcli storage core claiming unclaim -t location -A vmhba1 -C 0 -T 0 -L 1Ĥ. In that example, the rule is created for vmhba1:C0:T0:L1 esxcli storage core claimrule add -rule 110 -t location -A vmhba1 -C 0 -T 0 -L 1 -P NMPģ. Create a Claimrule for the local devices to use the NMP multipathing driver. To keep PowerPath away from the local storage you have to create a custom claimrule prior to install PowerPath/VE 5.9.ġ. The ESXi Host should now reboot and come up completely without PowerPath. Edit /bootbank/boot.cfg and set bootstate=0.Remove PowerPath esxcli software vib remove -n -n -n.The local disk should now appear active:.# Perform a rescan for the changes to take effect. vmhba1:C0:T0:L1)Įsxcli storage core claiming unclaim -t location -A vmhba1 -C 0 -T 0 -L 1 # Reload the path claiming rules into the VMkernel:
# List Claimrules (Verification step) esxcli storage core claimrule listĮsxcli storage core claimrule remove -rule 250Įsxcli storage core claimrule remove -rule 260Įsxcli storage core claimrule remove -rule 270.vmhba1:C0:T0:L1)Įxample ('esxcli storage core claimrule list' output): Note the Adapter, Controller, Target and LUN ID (eg.The local devices can be found in the Configuration Tab from the affected ESXi Host under Hardware -> Storage Adapters -> Paths Identify the local Device with the vSphere Client.Failure.ĭo NOT reboot the ESXi Host in that situation! Disable the claimrule for PowerPath, reclaim the local device, remove PowerPath, set the bootstate to 0 and reboot the ESXi Host: ScsiClaimrule: 1594: Error claiming path vmhba1:C0:T0:L1. ScsiClaimrule: 1362: Plugin PowerPath specified by claimrule 290 was not able to claim path vmhba1:C0:T0:L1. WARNING: ScsiPath: 4693: Plugin 'PowerPath' had an error (Failure) while claiming path 'vmhba1:C0:T0:L1'. The main cause for that issue can be found after the first (and last) reboot next to the PowerPath/VE 5.9 installation in /var/log/vmkernel.log:ĪLERT: PowerPath:Could not claim path vmhba1:C0:T0:L1. From now on, the ESXi Host does not boot and needs to be reinstalled. After a second reboot, an error message "No hypervisor found." is displayed in the VMware Hypervisor Recovery mode.
Install emc powerpath license driver#
It boots one last time after installing the driver but can't access the local VMFS datastore. The ESXi is unable to boot after it tried to claim the local devices. EMC PowerPath claims the local storage and makes it inaccessible. This is a valid policy if there is no License Key.After upgrading an ESXi Host to version 5.5 and installing the current multipathing driver from EMC (PowerPath/VE 5.9) I encountered a problem with the local storage. There is no load balancing with this configuration. If one of the backend ports fails, the I/O traffic will be sent down the other path. The Basic Failover policy is used for one HBA zoned to two ports on the backend storage. Powermt set policy=ad dev=all (Set the correct policy.) Powermt set policy=co dev=all (Set the Policy to ClarOpt.)
Install emc powerpath license license key#
Note for Windows Servers: If the license key is not installed, use the emclictool.exe via the Programs Menu. Note for UNIX Servers: If the license key is not installed, use the emcpreg –install command. Powermt display dev=all (Make sure all device paths are now licensed.) Powermt set policy=so dev=all (Set the Policy to SymmOpt.)
Install emc powerpath license full#
Powermt check_registration (Make sure the license shows with full capabilities.) To fix the licensing issue use one of the following procedures:
Install emc powerpath license how to#
How to resolve UNLIC (Unlicensed) paths in PowerPath »
0 kommentar(er)
