We have an IBM x3650 M3 7945-AC1 [Intel Xeon E5507], and are currently running ESXi embedded 4.1, build 1363503 :
~ # esxcfg-info -e
boot type: visor-usb
~ #
esxcfg-info --system | grep -i "version 4\.1"
|----Version...............................................Version 4.1, Build: 1363503, Interface: ddi_9_1 Built on: Oct 8 2013
While aware that there is new patch released for 4.1 this month, we'd like to upgrade to ESXi 5.5.
The compatibility guide for the IBM x3650 M3 [55xx] shows the latest supported version of ESXi embedded being 4.1U3, but the latest supported version of ESXi being 5.5U1 :
ESX |
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ESXi Installable |
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ESXi Embedded |
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ESXi |
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How is one supposed to upgrade to ESXi on an embedded installation? Why is "ESXi" supported on version 5.x, whereas "ESXi Installable" and "ESXi Embedded" aren't?
A similar compatibility guide chart of IBM BladeCenter HS22 blades as hosts shows the same versions for ESXi embedded, however we happen to know of an existing HS22 blade running ESXi embedded version 5.1 that was upgraded from ESXi embedded v4.x. Is that therefore an unsupported configuration? How was it possible for that system to be upgraded from 4.x? What are the implications for our x3650 M3?
You have to understand there is no longer a difference in ESXi now you use the same installation media for both. The only difference is the size of media you are installing it on. If you are installing it on a SD card or something like that and it is smaller then 5GB then that is what makes the difference. I have attached a link to an article, it is a little old, but still good at explaining the difference. So in short you use the same media so as long as your equipment is compatible with ESXi 5.5 then you are fine.
VMware Front Experience: ESXi embedded vs. ESXi installable FAQ
You have to understand there is no longer a difference in ESXi now you use the same installation media for both. The only difference is the size of media you are installing it on. If you are installing it on a SD card or something like that and it is smaller then 5GB then that is what makes the difference. I have attached a link to an article, it is a little old, but still good at explaining the difference. So in short you use the same media so as long as your equipment is compatible with ESXi 5.5 then you are fine.
VMware Front Experience: ESXi embedded vs. ESXi installable FAQ