L2arc persistent

All your general support questions for OpenZFS on OS X.

L2arc persistent

Postby kowalczt » Fri Jan 14, 2022 11:49 am

Does OpenZFS on OSX support persistent L2arc cache ?
Im watching stats with:
Code: Select all
zpool iostate -v

Code: Select all
                                                 capacity     operations     bandwidth
pool                                          alloc   free   read  write   read  write
--------------------------------------------  -----  -----  -----  -----  -----  -----
pub                                           1.27T   551G      3      1   119K  22.2K
  media-F75F6E9C-4450-1045-BF1F-A3B7AFF74B7E  1.27T   551G      3      1   119K  22.2K
cache                                             -      -      -      -      -      -
  media-033F1C0C-5565-3645-A07A-D549327A5DE6  36.1M   112G      0      1   1018  79.3K
--------------------------------------------  -----  -----  -----  -----  -----  -----

After little while l2arc is growing to noticeable values
But after system restart its again 'empty'.
kowalczt
 
Posts: 5
Joined: Fri Jan 14, 2022 10:51 am

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