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Feature #2335

closed

librbd: write-thru cache mode

Added by Sage Weil about 12 years ago. Updated almost 12 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Sage Weil
Category:
librbd
Target version:
v0.47
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:
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 #1

Updated by Sage Weil about 12 years ago

  • Translation missing: en.field_position deleted (1)
  • Translation missing: en.field_position set to 17
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 #2

Updated by Sage Weil about 12 years ago

  • Translation missing: en.field_story_points set to 3
  • Translation missing: en.field_position deleted (17)
  • Translation missing: en.field_position set to 17
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 #3

Updated by Sage Weil about 12 years ago

  • Translation missing: en.field_story_points changed from 3 to 5
  • Translation missing: en.field_position deleted (17)
  • Translation missing: en.field_position set to 17
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 #4

Updated by Sage Weil about 12 years ago

  • Translation missing: en.field_position deleted (19)
  • Translation missing: en.field_position set to 20
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 #5

Updated by Sage Weil about 12 years ago

  • Translation missing: en.field_position deleted (20)
  • Translation missing: en.field_position set to 19
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 #6

Updated by Sage Weil about 12 years ago

  • Target version set to v0.47
  • Translation missing: en.field_position deleted (19)
  • Translation missing: en.field_position set to 15
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 #7

Updated by Sage Weil almost 12 years ago

  • Category set to librbd
  • Status changed from New to In Progress
  • Assignee set to Sage Weil

just setting the dirty limit to 0 won't work (well), because we'll end up with a single io in flight at any point in time. need to do something a bit smarter than the current

wait_for_write()
 write_into_cache()
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 #8

Updated by Sage Weil almost 12 years ago

  • Status changed from In Progress to Fix Under Review

wip-rbd-wt

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 #9

Updated by Sage Weil almost 12 years ago

  • Status changed from Fix Under Review to Resolved
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