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Limpando reservas persistentes SCSI-3
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Se você tiver um cluster do Windows, precisará remover reservas SCSI-3 para o disco de quorum, mesmo que todos os hosts em cluster estejam offline.
Se você tentar rotular o LUN de origem como um disco estranho, a seguinte mensagem de erro será exibida:
Error: command failed: The specified foreign disk has SCSI persistent reservations. Disk serial number: "6006016021402700787BAC217B44E411". Clear the reservation using the "storage disk remove-reservation" command before creating the import relationship. Você pode remover reservas SCSI-3 para o disco de quorum na controladora NetApp usando o `storage disk remove-reservation` comando:
storage disk remove-reservation –disk disk_name
Aqui está um snippet mostrando esse erro e a correção para ele:
cluster-4b::*> lun offline -vserver fli_cluster -path /vol/fli_volume/cluster_CVS cluster-4b::*> lun import create -vserver fli_cluster -path /vol/fli_volume/cluster_CVS -foreign-disk 6006016021402700787BAC217B44E411 Error: command failed: The specified foreign disk is not marked as foreign. Disk serial number: "6006016021402700787BAC217B44E411". cluster-4b::*> sto disk show -disk DGC-1.6 -fields serial-number,is-foreign (storage disk show) disk is-foreign serial-number ------- ---------- -------------------------------- DGC-1.6 true 6006016021402700787BAC217B44E411 cluster-4b::*> lun import create -vserver fli_cluster -path /vol/fli_volume/cluster_CVS -foreign-disk 6006016021402700787BAC217B44E411 Error: command failed: The specified foreign disk has SCSI persistent reservations. Disk serial number: "6006016021402700787BAC217B44E411". Clear the reservation using the "storage disk remove-reservation" command before creating the import relationship. cluster-4b::*> storage disk remove-reservation -disk DGC-1.6 cluster-4b::*> lun import create -vserver fli_cluster -path /vol/fli_volume/cluster_CVS -foreign-disk 6006016021402700787BAC217B44E411 cluster-4b::*> lun online -vserver fli_cluster -path /vol/fli_volume/cluster_CVS cluster-4b::*> lun import show vserver foreign-disk path operation admin operational percent in progress state state complete ------------------------------------------------------------------------------- fli_cluster 6006016021402700787BAC217B44E411 /vol/fli_volume/cluster_CVS import stopped stopped 0 cluster-4b::*> lun import start -vserver fli_cluster -path /vol/fli_volume/cluster_CVS cluster-4b::*> lun import show vserver foreign-disk path operation admin operational percent in progress state state complete ------------------------------------------------------------------------------- fli_cluster 6006016021402700787BAC217B44E411 /vol/fli_volume/cluster_CVS import started in_progress 7