Dell EMC Unity: ESXi-isäntien HLU-tunnusten tarkasteleminen/muuttaminen Unityssa

Tietämyskannan artikkelin 490149 (LUN ID (HLU) -tunnuksen tarkasteleminen ja muuttaminen), jossa kerrotaan, miten voit tarkastella tai muuttaa sellaisten isäntien HLU-tunnusta, joilla on pääsy LUN- tai tietosäilöön Dell EMC Unity -levyjärjestelmissä.
Tämä edellä mainittu tietämyskannan artikkeli koskee kaikkia isäntiä lukuun ottamatta ESXi-isäntiä, jotka on lisätty Unity-levyjärjestelmään vCenterin kautta.

Jos yrität muuttaa Unispheren vCenter-vaihtoehdon kautta lisätyn ESXi-isännän HLU-tunnusta, HLU-tunnusta ei voi muuttaa Unispheressä, joten komentoriviliittymää
on käytettäväHUOMIO: Isännän LUN-tunnuksen arvon muuttaminen on tehtävä huoltoikkunassa.
 

uemcli -u admin -p PASSWORD  /remote/host/hlu -host Host_1  -lun sv_2 -type production set -lunid 1

Just replace the Bold sections above with the password, host, LUN, and the new HLU ID respectively.

To gather the host name, LUN name, and the HLU ID of that host to that LUN you will need to run the three commands. 

uemcli  u admin  securePassword /remote/host show            <<<<<<<< This will let you review your host ID. Example: Host_1 for host peeps-pod4-esxi6.peeps.lab
 
uemcli -u admin -securePassword /stor/prov/vmware/vmfs show                   <<<<<<<< This will let you review the Datastores LUN ID. Example: sv_2 for Datastore Test1 ***Please note if this is an VMware NFS datastore you would replace the vmfs with nfs.***
uemcli -u admin -securePassword /stor/prov/luns/lun show           <<<<<<<< This will let you review a regular LUNs, LUN ID. Example: sv_2 for LUN Test1

uemcli -u admin -securePassword /remote/host/hlu -host <<host id>> -lun <<Lun ID >> show            <<<<< This command will show you the hosts HLU id for the LUN/Datastore.


Below is the output ran in a LAB that shows each command being ran and what you are looking for: 

14:53:59 service@VIRT18248F2BKX-spa spa:~> uemcli -u admin -securePassword  /remote/host show
Storage system address: 127.0.0.1
Storage system port: 443
HTTPS connection
 
1:    ID              = Host_1                                                                                        <<<<<<< Host ID
      Name            = peeps-pod4-esxi6.peeps.lab
     Description     =
      Tenant          =
      Type            = host
      Address         = 5.6.7.40
      Netmask         =
      OS type         = VMware ESXi 6.5.0
      Ignored address =
      Health state    = OK (5)
      Health details  = "The component is operating normally. No action is required."
 
6:    ID              = Host_6                                                                                             <<<<<<< Host ID
      Name            = peeps-pod2-esxi6.peeps.lab
      Description     =
      Tenant          =
      Type            = host
      Address         = 5.6.7.20
      Netmask         =
      OS type         = VMware ESXi 6.5.0
      Ignored address =
      Health state    = OK (5)
      Health details  = "The component is operating normally. No action is required."
 
14:51:38 service@VIRT18248F2BKX-spa spa:~> uemcli -u admin -securePassword /stor/prov/vmware/vmfs show -detail
Storage system address: 127.0.0.1
Storage system port: 443
HTTPS connection
 
1:    ID                         = res_3
      LUN                        = sv_1                                                         <<<<<< LUN ID
      Name                       = Test                   <<<<< Lun/VMFS datastore name
      Description                =
      Type                       = Primary
      Base storage resource      = res_3
      Source                     =
      Original parent            =
      Health state               = OK (5)
 
 
2:    ID                         = res_4
      LUN                        = sv_2                                       <<<<<<< LUN ID
      Name                       = Test1                         <<<<< Lun/VMFS datastore name
      Description                =
      Type                       = Primary
      Base storage resource      = res_4
      Source                     =
      Original parent            =
      Health state               = OK (5)
 
 
 
15:01:52 service@VIRT18248F2BKX-spa spa:~> uemcli -u admin -securePassword /remote/host/hlu -host Host_6 -lun sv_2 show
Storage system address: 127.0.0.1
Storage system port: 443
HTTPS connection
 
1:    ID       = Host_6_sv_2_prod
      Host     = Host_6
      LUN      = sv_2
     Snapshot =
      LUN ID   = 1                                                                                         <<<<< Host_6 HLU ID for LUN/VMFS sv_2/Test1
      LUN type = Production
 
15:02:00 service@VIRT18248F2BKX-spa spa:~> uemcli -u admin -securePassword /remote/host/hlu -host Host_1 -lun sv_2 show
Storage system address: 127.0.0.1
Storage system port: 443
HTTPS connection
 
1:    ID       = Host_1_sv_2_prod
      Host     = Host_1
      LUN      = sv_2
      Snapshot =
      LUN ID   = 0                                                                                  <<<<< Host_1 HLU ID for LUN/VMFS sv_2/Test1
      LUN type = Production
                
                 
15:05:03 service@VIRT18248F2BKX-spa spa:~> uemcli -u admin -securePassword /remote/host/hlu -host Host_1 -lun sv_2 -type production set -lunid 1                   <<<<< Command in KB that changes HLU ID. Changing Host_1 HLU id to 1 for LUN/VMFS sv_2/Test1
Password:
Storage system address: 127.0.0.1
Storage system port: 443
HTTPS connection
 
Operation completed successfully.
 
                
                 
15:05:41 service@VIRT18248F2BKX-spa spa:~> uemcli -u admin -securePassword /remote/host/hlu -host Host_1 -lun sv_2 show                           <<<<<< Command to check HLU id for LUN showing that it did indeed change the HLU Id to 1. 
Storage system address: 127.0.0.1
Storage system port: 443
HTTPS connection
 
1:    ID       = Host_1_sv_2_prod
      Host     = Host_1
      LUN      = sv_2
      Snapshot =
      LUN ID   = 1
      LUN type = Production


 

Tämä tietämyskannan artikkeli koskee vain Unityä
. Tämä muutos voidaan tehdä myös komentoriviliittymässä Unity OE:n uudemmissa versioissa, vaihtoehto on käytettävissä Unispheressa