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author | Matthew Ahrens <[email protected]> | 2017-12-12 15:46:58 -0800 |
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committer | Brian Behlendorf <[email protected]> | 2018-10-04 13:13:28 -0700 |
commit | dfbe26750308d757d20af8eb5aefef49ec65d4a8 (patch) | |
tree | a06a369cecdbe4cd70627fbe44b9344cc95b7a29 /module/zfs/uberblock.c | |
parent | 58c0f374f101a37b5e1bb22359f40020f235e008 (diff) |
OpenZFS 9617 - too-frequent TXG sync causes excessive write inflation
Porting notes:
* Renamed zfs_dirty_data_sync_pct to zfs_dirty_data_sync_percent and
changed the type to be consistent with the other dirty module params.
* Updated zfs-module-parameters.5 accordingly.
Authored by: Matthew Ahrens <[email protected]>
Reviewed by: Serapheim Dimitropoulos <[email protected]>
Reviewed by: Brad Lewis <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: Andrew Stormont <[email protected]>
Reviewed-by: George Melikov <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
Ported-by: Brian Behlendorf <[email protected]>
OpenZFS-issue: https://illumos.org/issues/9617
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/7928f4ba
Closes #7976
Diffstat (limited to 'module/zfs/uberblock.c')
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