[Bug 484252] Re: Format action wipes all partitions

[Gary M]

I tested with v0.2.381 from precise-proposed, but got inconsistent
results. This may be related to a triggered udisks-daemon crash which
looks a lot like https://bugzilla.redhat.com/show_bug.cgi?id=752175 and
its duplicates : "WARNING: at block/genhd.c:1571
disk_clear_events+0xe8/0x100()".  I'll try some more to get a consistent
result, but hopefully someone else can do some testing too.

** Bug watch added: Red Hat Bugzilla #752175
   https://bugzilla.redhat.com/show_bug.cgi?id=752175

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https://bugs.launchpad.net/bugs/484252

Title:
  Format action wipes all partitions

Status in “usb-creator” package in Ubuntu:
  Fix Released
Status in “usb-creator” source package in Precise:
  Fix Committed

Bug description:
  [rational]
  "Erase Disk" action formats *all* partitions, instead of the selected partition only.

  [test case]
  1) Start usb creator
  2) Select an individual partition
  3) Click on erase/format
  4) Check that the other partitions haven't been touched

  [regression potential]
  The fix has been in quantal for a while and peer reviewed before that, this fix leads to quite a bit of code being moved around but still limited to the erase/formatting code.
  As it's code doing drive formatting, regressions can be pretty nasty with potential dataloss, though I can't find any indication that it'd affect another block device than that selected and so the worst case scenario I can see is basically what we currently have in precise (wiping a partition wipes the whole drive).

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