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I have to find a way to mount the first "external" vfat partition on 250 different headless hosts via shell. It could be sdb sdb1 sdc sdc1 etc. I need the device name to mount it with ansible for further processing.

Normally I would go like

lsblk -lno PATH,HOTPLUG,FSTYPE | awk '/sd.*1.*vfat/{print $1}'

but:

  • Some of the hosts don't have lsblk, they are to old (util-linux-2.17)
  • Some of the sticks are FAT16 some FAT32
  • The partitions dont have a special label or UUID
  • sometimes it is even the whole device instead of a partition.
  • it has to run in ansible, so better no loops

Any ideas?

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