Migración DE SAN con FLI
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Preparación de cabinas de origen y de destino para la migración
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Para preparar la migración FLI de 7-Mode a ONTAP, verifique las rutas de las LUN del host y de origen, así como otros detalles.
Pasos
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En ONTAP, cambie a.
advancednivel de privilegio.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 que la cabina de origen se pueda ver en la controladora 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. -
Ver detalles sobre todos los errores de almacenamiento mostrados. Es posible que algunos errores requieran una acción antes de continuar. Sin embargo, los errores mostrados en el siguiente ejemplo, «'este dispositivo es una LUN de ONTAP®'». se puede ignorar con seguridad.
El mensaje de error "este dispositivo es una LUN de ONTAP\(R\)". La causa es que FLI se basa en la tecnología de FlexArray que no admite la virtualización de los objetivos de ONTAP o ONTAP. Sin embargo, FLI puede importar las LUN; sin embargo, FlexArray no admite la virtualización de estas LUN.
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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Mostrar detalles de la LUN de origen.
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 que la cabina de origen se haya detectado a través de todos los puertos iniciadores.
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. -
Enumere las LUN asignadas del almacenamiento de 7-Mode. Compruebe las propiedades y rutas del 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. -
Compruebe que la LUN de origen esté marcada como externa.
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. -
Los números de serie se usan en los comandos de importación de la LUN FLI. Enumere todas las LUN externas y sus números de serie.
cluster::*> storage disk show -container-type foreign -fields serial-number disk serial-number ------- -------------------------------- NET-1.2 D0i1E+G8Wg6m
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Cree la LUN de destino. La
LUN createEl comando detecta el tamaño y la alineación basados en la compensación de particiones y crea la LUN de manera acorde con el argumento Foreign-diskcluster::*> vol create -vserver fli_72C -volume flivol -aggregate aggr1 -size 10G [Job 12523] Job succeeded: Successful
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Verificar volumen.
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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Cree la 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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Verificar la nueva LUN.
cluster::*> lun show -vserver fli_72C Vserver Path State Mapped Type Size --------- ------------------------------- ------- -------- -------- -------- fli_72C /vol/flivol/72Clun1 online unmapped windows_2008 3.00GB -
Cree un igroup de protocolo FCP con 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) -
Asigne el LUN de prueba al igroup de prueba.
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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Desconectar la LUN de prueba.
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 -
Crear relación de importación entre la nueva LUN y la LUN externa.
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