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Preparando arrays de origem e destino para migração
Colaboradores
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PDFs
Para se preparar para a migração FLI 7-modo para ONTAP, verifique os caminhos do LUN de origem e host e outros detalhes.
Passos
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No ONTAP, mude para
advancedo nível de privilégio.cluster::> set adv Warning: These advanced commands are potentially dangerous; use them only when directed to do so by NetApp personnel. Do you want to continue? {y|n}: y cluster::*> -
Verifique se a matriz de origem pode ser vista no controlador de destino.
cluster::*> storage array show Prefix Name Vendor Model Options -------- ---------------------------- -------- ---------------- ---------- NET-1 NETAPP_LUN_1 NETAPP LUN cluster::*> storage array config show -array-name NETAPP_LUN_1 LUN LUN Node Group Count Array Name Array Target Port Initiator ------------ ----- ----- ---------------------------- ----------------------- --------- ontaptme-fc-cluster-01 1 2 NETAPP_LUN_1 500a0981880b813d 0d 500a0981980b813d 0d ontaptme-fc-cluster-02 1 2 NETAPP_LUN_1 500a0981880b813d 0d 500a0981980b813d 0d 4 entries were displayed. Warning: Configuration errors were detected. Use 'storage errors show' for detailed information. -
Veja detalhes sobre quaisquer erros de armazenamento listados. Alguns erros podem exigir ação antes de prosseguir. No entanto, os erros mostrados no exemplo a seguir, "'este dispositivo é um LUN ONTAP®.'" podem ser ignorados com segurança.
A mensagem de erro "este dispositivo é um LUN ONTAP." é causada porque a FLI depende da tecnologia FlexArray que não suporta a virtualização de destinos ONTAP ou ONTAP. O FLI é capaz de importar os LUNs, no entanto, o FlexArray não suporta a virtualização deles.
cluster::*> storage errors show Disk: NET-1.1 UID: 60A98000:44306931:452B4738:5767366B:00000000:00000000:00000000:00000000:00000000:00000000 -------------------- NET-1.1 (60a9800044306931452b47385767366b): This device is an ONTAP(R) LUN. Disk: NET-1.2 UID: 60A98000:44306931:452B4738:5767366D:00000000:00000000:00000000:00000000:00000000:00000000 -------------------- NET-1.2 (60a9800044306931452b47385767366d): This device is an ONTAP(R) LUN. 2 entries were displayed.
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Exibir detalhes do LUN de origem.
cluster::*> storage array config show -array-name NETAPP_LUN_1 -instance Controller Name: ontaptme-fc-cluster-01 LUN Group: 1 Array Target Ports: 500a0981880b813d Initiator: 0d Array Name: NETAPP_LUN_1 Target Side Switch Port: stme-5010-4:2-6 Initiator Side Switch Port: stme-5010-4:2-3 Number of array LUNs: 2 Controller Name: ontaptme-fc-cluster-01 LUN Group: 1 Array Target Ports: 500a0981980b813d Initiator: 0d Array Name: NETAPP_LUN_1 Target Side Switch Port: stme-5010-4:2-5 Initiator Side Switch Port: stme-5010-4:2-3 Number of array LUNs: 2 ~~~~~~ Output truncated ~~~~~~~ 4 entries were displayed. Warning: Configuration errors were detected. Use 'storage errors show' for detailed information. -
Verifique se o array de origem é descoberto através de todas as portas do iniciador.
cluster::*> storage array config show -array-name NETAPP_LUN_1 LUN LUN Node Group Count Array Name Array Target Port Initiator ------------ ----- ----- ---------------------------- ----------------------- --------- ontaptme-fc-cluster-01 1 2 NETAPP_LUN_1 500a0981880b813d 0d 500a0981980b813d 0d ontaptme-fc-cluster-02 1 2 NETAPP_LUN_1 500a0981880b813d 0d 500a0981980b813d 0d 4 entries were displayed. Warning: Configuration errors were detected. Use 'storage errors show' for detailed information. -
Listar os LUNs mapeados a partir do armazenamento em modo 7D. Verifique as propriedades e os caminhos do disco.
cluster::*> storage disk show -array-name NETAPP_LUN_1 -instance Disk: NET-1.1 Container Type: unassigned Owner/Home: - / - DR Home: - Stack ID/Shelf/Bay: - / - / - LUN: 0 Array: NETAPP_LUN_1 Vendor: NETAPP Model: LUN Serial Number: D0i1E+G8Wg6k UID: 60A98000:44306931:452B4738:5767366B:00000000:00000000:00000000:00000000:00000000:00000000 BPS: 512 Physical Size: - Position: present Checksum Compatibility: block Aggregate: - Plex: - Paths: LUN Initiator Side Target Side Link Controller Initiator ID Switch Port Switch Port Acc Use Target Port TPGN Speed I/O KB/s IOPS ------------------ --------- ----- -------------------- -------------------- --- --- ----------------------- ------ ------- ------------ ------------ ontaptme-fc-cluster-02 0d 0 stme-5010-4:2-4 stme-5010-4:2-6 ANO RDY 500a0981880b813d 1 4 Gb/S 0 0 ontaptme-fc-cluster-02 0d 0 stme-5010-4:2-4 stme-5010-4:2-5 AO INU 500a0981980b813d 0 4 Gb/S 0 0 ontaptme-fc-cluster-01 0d 0 stme-5010-4:2-3 stme-5010-4:2-6 ANO RDY 500a0981880b813d 1 4 Gb/S 0 0 ontaptme-fc-cluster-01 0d 0 stme-5010-4:2-3 stme-5010-4:2-5 AO INU 500a0981980b813d 0 4 Gb/S 0 0 Errors: NET-1.1 (60a9800044306931452b47385767366b): This device is a ONTAP(R) LUN. ~~~~~~ Output truncated ~~~~~~~ 2 entries were displayed. -
Verifique se o LUN de origem está marcado como estranho.
cluster::*> storage disk show -array-name NETAPP_LUN_1 Usable Disk Container Container Disk Size Shelf Bay Type Type Name Owner ---------------- ---------- ----- --- ------- ----------- --------- -------- NET-1.1 - - - LUN unassigned - - NET-1.2 - - - LUN foreign - - 2 entries were displayed. -
Os números de série são usados nos comandos de importação de LUN FLI. Listar todos os LUNs estrangeiros e seus números de série.
cluster::*> storage disk show -container-type foreign -fields serial-number disk serial-number ------- -------------------------------- NET-1.2 D0i1E+G8Wg6m
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Crie o LUN de destino. O
LUN createcomando deteta o tamanho e o alinhamento com base no deslocamento da partição e cria o LUN de acordo com o argumento de disco estranhocluster::*> vol create -vserver fli_72C -volume flivol -aggregate aggr1 -size 10G [Job 12523] Job succeeded: Successful
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Verifique o volume.
cluster::*> vol show -vserver fli_72C Vserver Volume Aggregate State Type Size Available Used% --------- ------------ ------------ ---------- ---- ---------- ---------- ----- fli_72C flivol aggr1 online RW 10GB 9.50GB 5% fli_72C rootvol aggr1 online RW 1GB 972.6MB 5% 2 entries were displayed.
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Crie o LUN de destino.
cluster::*> lun create -vserver fli_72C -path /vol/flivol/72Clun1 -ostype windows_2008 -foreign-disk D0i1E+G8Wg6m Created a LUN of size 3g (3224309760)
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Verifique o novo LUN.
cluster::*> lun show -vserver fli_72C Vserver Path State Mapped Type Size --------- ------------------------------- ------- -------- -------- -------- fli_72C /vol/flivol/72Clun1 online unmapped windows_2008 3.00GB -
Crie um grupo de protocolos FCP com iniciadores de host.
cluster::*> lun igroup create -vserver fli_72C -igroup 72C_g1 -protocol fcp -ostype windows –initiator 10:00:00:00:c9:e6:e2:79 cluster::*> lun igroup show -vserver fli_72C -igroup 72C_g1 Vserver Name: fli_72C Igroup Name: 72C_g1 Protocol: fcp OS Type: windows Portset Binding Igroup: - Igroup UUID: 7bc184b1-dcac-11e4-9a88-00a0981cc318 ALUA: true Initiators: 10:00:00:00:c9:e6:e2:79 (logged in) -
Mapeie o LUN de teste para o grupo de teste.
cluster::*> lun map -vserver fli_72C -path /vol/flivol/72Clun1 -igroup 72C_g1 cluster::*> lun mapping show -vserver fli_72C Vserver Path Igroup LUN ID Protocol ---------- ---------------------------------------- ------- ------ -------- fli_72C /vol/flivol/72Clun1 72C_g1 0 fcp
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Offline o LUN de teste.
cluster::*> lun offline -vserver fli_72C -path /vol/flivol/72Clun1 Warning: This command will take LUN "/vol/flivol/72Clun1" in Vserver "fli_72C" offline. Do you want to continue? {y|n}: y cluster::*> lun show -vserver fli_72C Vserver Path State Mapped Type Size --------- ------------------------------- ------- -------- -------- -------- fli_72C /vol/flivol/72Clun1 offline mapped windows_2008 3.00GB -
Criar relação de importação entre novo LUN e LUN estrangeiro.
cluster::*> lun import create -vserver fli_72C -path /vol/flivol/72Clun1 -foreign-disk D0i1E+G8Wg6m cluster::*> lun import show -vserver fli_72C -path /vol/flivol/72Clun1 vserver foreign-disk path operation admin operational percent in progress state state complete ------------------------------------------------------------------------------- fli_72C D0i1E+G8Wg6m /vol/flivol/72Clun1 import stopped stopped 0