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zpool-checkpoint.8 (2263B)

    

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  29. .Dd May 27, 2021
  30. .Dt ZPOOL-CHECKPOINT 8
  31. .Os
  32. .
  33. .Sh NAME
  34. .Nm zpool-checkpoint
  35. .Nd check-point current ZFS storage pool state
  36. .Sh SYNOPSIS
  37. .Nm zpool
  38. .Cm checkpoint
  39. .Op Fl d Op Fl w
  40. .Ar pool
  41. .
  42. .Sh DESCRIPTION
  43. Checkpoints the current state of
  44. .Ar pool
  45. , which can be later restored by
  46. .Nm zpool Cm import --rewind-to-checkpoint .
  47. The existence of a checkpoint in a pool prohibits the following
  48. .Nm zpool
  49. subcommands:
  50. .Cm remove , attach , detach , split , No and Cm reguid .
  51. In addition, it may break reservation boundaries if the pool lacks free
  52. space.
  53. The
  54. .Nm zpool Cm status
  55. command indicates the existence of a checkpoint or the progress of discarding a
  56. checkpoint from a pool.
  57. .Nm zpool Cm list
  58. can be used to check how much space the checkpoint takes from the pool.
  59. .
  60. .Sh OPTIONS
  61. .Bl -tag -width Ds
  62. .It Fl d , -discard
  63. Discards an existing checkpoint from
  64. .Ar pool .
  65. .It Fl w , -wait
  66. Waits until the checkpoint has finished being discarded before returning.
  67. .El
  68. .
  69. .Sh SEE ALSO
  70. .Xr zfs-snapshot 8 ,
  71. .Xr zpool-import 8 ,
  72. .Xr zpool-status 8