各位大大好~ 小弟想請問一下 如果我把 Guest OS 放在位於 iSCSI 上的 datastore,當 Guest OS 是在 power on 的狀態下 若 iSCSI 發生連線中斷 那 Guest OS 本身會有 consistency 的問題嗎?
前幾天 iSCSI 不穩 host machine 就有 lost access to iscsi LUN 的情況,當時 Guest OS 都是處於 power on 的狀態,小弟恢復連線後 Guest OS 還是在當時的狀態 感覺好像什麼事都沒發生過的樣子...
感謝~
What’s New with VMware vSphere 5.1
http://www.vmware.com/tw/products/datacenter-virtualization/vsphere/upgrade-center/overview.html
Improved ‘All Paths Down (APD)’ handling – As well as detecting Permanent Device Loss from iSCSI arrays, a new APD timeout mechanism is introduced to minimize impact on ESXi hosts.