ESX 3.0特性2—支持NAS和iSCSI

jiaxu2000

于 2006-03-01 09:03:07 发布

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本文链接：https://blog.youkuaiyun.com/jiaxu2000/article/details/83007377

本文介绍了ESX 3.0在使用iSCSI时遇到的一些问题，包括DHCP地址不支持、网络丢包导致性能下降、CHAP认证限制、配置超时、路径策略问题等，并提供了相应的解决工作 around。如静态IP地址、增加客户端超时时间、手动调整路径等。

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ESX Server 2 could store virtual machines only on SCSI disks and on Fibre Channel SANs. ESX Server 3 can store virtual machines on NAS and iSCSI as well, providing the benefits of virtual infrastructure to low cost storage configurations. iSCSI LUNs, like Fibre Channel LUNs, can be formatted with the VMware file system (VMFS). Each virtual machine will reside in a single directory. Network attached storage (NAS) appliances must present file systems over the NFS protocol for ESX Server to be able to use them. NFS mounts will be used like VMFS, with the ESX Server creating one directory for each virtual machine.

iSCSI Storage

H/W iSCSI: DHCP is Not Supported

Description: DHCP assigned addresses for the qla4010 are not supported.

Workaround: Use static IP addresses for the iSCSI initiator.

H/W iSCSI: Poor performance when E