Files are not saved in "the switch" they are saved on the storage device i.e disk array, connected to the switch. The switch is just the transport mechanism. You remove the zones the data is still fine, you just can't get to it. If you recreate all the switch config as it was before then the server will see the data.
In that lun was never zoned with another host, then the data should be intact. How ever, if the storage lun was zoned with another host, that host might have modified the data on the lun. Assuming this has not occurred, it would be the same as zoning a host with a storage device, writing files, then un-plugging the storage from the SAN. Later when you re-install the cable, the host 'should' see the storage just like it did before the cable removal.
Introduction This article will help you understand the steps on how to
download the UCS licenses from the Cisco Systems website and then
installing it on the UCS. The redacted (blue lines) just covers up
certain numbers for privacy please do not take them...
Introduction This article will help you understand and educate the
customer on how to clear their "expired licenses"
(license-graceperiod-expired) from their UCS-M. If a customer just
purchased a license and needs a step by step guide on how to download
Introduction Prepositioning is a powerful tools on the WAAS platform but
it is not always easy to figure out why your jobs are failing when
trying to retrieve the files.Here is a method that should help you to
figure out the reason why they are not succes...