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zpoolprops.7: document leaked

Description

zpoolprops.7: document leaked

It's noted very scarcely in the code as it stands, indeed the only
actual comment on this is

  /*
   * We have finished background destroying, but there is still
   * some space left in the dp_free_dir. Transfer this leaked
   * space to the dp_leak_dir.
   */

Introduced in fbeddd60b79690b6a6ececc9b00b6014d21405aa ("Illumos 4390 -
I/O errors can corrupt space map when deleting fs/vol"),
which explains, alongside the references, that this can only happen
with a corrupted pool

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13081

Details

Provenance
наб <nabijaczleweli@nabijaczleweli.xyz>Authored on Feb 11 2022, 7:49 PM
GitHub <noreply@github.com>Committed on Feb 11 2022, 7:49 PM
Parents
rG0a222408f1e2: Correct a typo in zfs-receive.8
Branches
Unknown
Tags
Unknown

Event Timeline

GitHub <noreply@github.com> committed rG17fd8f6b0a8d: zpoolprops.7: document leaked (authored by наб <nabijaczleweli@nabijaczleweli.xyz>).Feb 11 2022, 7:49 PM