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zpool-initialize.8 (2911B)

    

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  29. .Dd May 27, 2021
  30. .Dt ZPOOL-INITIALIZE 8
  31. .Os
  32. .
  33. .Sh NAME
  34. .Nm zpool-initialize
  35. .Nd write to unallocated regions of ZFS storage pool
  36. .Sh SYNOPSIS
  37. .Nm zpool
  38. .Cm initialize
  39. .Op Fl c Ns | Ns Fl s | Ns Fl u
  40. .Op Fl w
  41. .Ar pool
  42. .Oo Ar device Oc Ns …
  43. .
  44. .Sh DESCRIPTION
  45. Begins initializing by writing to all unallocated regions on the specified
  46. devices, or all eligible devices in the pool if no individual devices are
  47. specified.
  48. Only leaf data or log devices may be initialized.
  49. .Bl -tag -width Ds
  50. .It Fl c , -cancel
  51. Cancel initializing on the specified devices, or all eligible devices if none
  52. are specified.
  53. If one or more target devices are invalid or are not currently being
  54. initialized, the command will fail and no cancellation will occur on any device.
  55. .It Fl s , -suspend
  56. Suspend initializing on the specified devices, or all eligible devices if none
  57. are specified.
  58. If one or more target devices are invalid or are not currently being
  59. initialized, the command will fail and no suspension will occur on any device.
  60. Initializing can then be resumed by running
  61. .Nm zpool Cm initialize
  62. with no flags on the relevant target devices.
  63. .It Fl u , -uninit
  64. Clears the initialization state on the specified devices, or all eligible
  65. devices if none are specified.
  66. If the devices are being actively initialized the command will fail.
  67. After being cleared
  68. .Nm zpool Cm initialize
  69. with no flags can be used to re-initialize all unallocoated regions on
  70. the relevant target devices.
  71. .It Fl w , -wait
  72. Wait until the devices have finished initializing before returning.
  73. .El
  74. .
  75. .Sh SEE ALSO
  76. .Xr zpool-add 8 ,
  77. .Xr zpool-attach 8 ,
  78. .Xr zpool-create 8 ,
  79. .Xr zpool-online 8 ,
  80. .Xr zpool-replace 8 ,
  81. .Xr zpool-trim 8