Zfs master 05.07.2017 0.7.0-rc4+ plus pr6294 pr6312 issue4804 #6316
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Currently, zvols do not handle heavy random IO works loads. zvols should limit the number of outstanding in-flight IO requests. This should improve performance. Signed-off-by: Giuseppe Di Natale <[email protected]>
On the single core machine the system may hang when the spa_namespare_lock acquisition fails in the zvol_first_open function. It returns ERESTARTSYS error what causes the endless loop in __blkdev_get function. Signed-off-by: Arkadiusz Bubała <[email protected]>
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@kernelOfTruth, thanks for your PR! By analyzing the history of the files in this pull request, we identified @behlendorf, @ahrens and @perfinion to be potential reviewers. |
kernelOfTruth
changed the title
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Closing, test results are still available. |
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Motivation and Context
#6278 providing a testing branch with several performance-related enhancements for testing vs. 0.6.4.2
This is a build-bot test-run to check for general sanity (general testing - non-production )