2430 .Fl S
2431 option reverted to the received value if one exists.
2432 See the
2433 .Sx Properties
2434 section for a listing of default values, and details on which properties can be
2435 inherited.
2436 .Bl -tag -width "-r"
2437 .It Fl r
2438 Recursively inherit the given property for all children.
2439 .It Fl S
2440 Revert the property to the received value if one exists; otherwise operate as
2441 if the
2442 .Fl S
2443 option was not specified.
2444 .El
2445 .It Xo
2446 .Nm
2447 .Cm remap
2448 .Ar filesystem Ns | Ns Ar volume
2449 .Xc
2450 Remap the indirect blocks in the given fileystem or volume so that they no
2451 longer reference blocks on previously removed vdevs and we can eventually
2452 shrink the size of the indirect mapping objects for the previously removed
2453 vdevs. Note that remapping all blocks might not be possible and that
2454 references from snapshots will still exist and cannot be remapped.
2455 .It Xo
2456 .Nm
2457 .Cm upgrade
2458 .Xc
2459 Displays a list of file systems that are not the most recent version.
2460 .It Xo
2461 .Nm
2462 .Cm upgrade
2463 .Fl v
2464 .Xc
2465 Displays a list of currently supported file system versions.
2466 .It Xo
2467 .Nm
2468 .Cm upgrade
2469 .Op Fl r
2470 .Op Fl V Ar version
|
2430 .Fl S
2431 option reverted to the received value if one exists.
2432 See the
2433 .Sx Properties
2434 section for a listing of default values, and details on which properties can be
2435 inherited.
2436 .Bl -tag -width "-r"
2437 .It Fl r
2438 Recursively inherit the given property for all children.
2439 .It Fl S
2440 Revert the property to the received value if one exists; otherwise operate as
2441 if the
2442 .Fl S
2443 option was not specified.
2444 .El
2445 .It Xo
2446 .Nm
2447 .Cm remap
2448 .Ar filesystem Ns | Ns Ar volume
2449 .Xc
2450 Remap the indirect blocks in the given filesystem or volume so that they no
2451 longer reference blocks on previously removed vdevs and we can eventually
2452 shrink the size of the indirect mapping objects for the previously removed
2453 vdevs. Note that remapping all blocks might not be possible and that
2454 references from snapshots will still exist and cannot be remapped.
2455 .It Xo
2456 .Nm
2457 .Cm upgrade
2458 .Xc
2459 Displays a list of file systems that are not the most recent version.
2460 .It Xo
2461 .Nm
2462 .Cm upgrade
2463 .Fl v
2464 .Xc
2465 Displays a list of currently supported file system versions.
2466 .It Xo
2467 .Nm
2468 .Cm upgrade
2469 .Op Fl r
2470 .Op Fl V Ar version
|