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Feature #618

osd: allow reads from replicas

Added by Sage Weil about 10 years ago. Updated almost 10 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
OSD
Target version:
% Done:

0%

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

Description

Allow osd to handle reads on a replica. If the replica is missing the object in question, reply with -EAGAIN to the client, who can then resend the request to the primary.

(This is just the osd-side of the equation.)


Related issues

Related to Ceph - Feature #619: objecter: optionally read from replicas Resolved 11/30/2010

History

#1 Updated by Sage Weil about 10 years ago

  • translation missing: en.field_position set to 393

#2 Updated by Sage Weil about 10 years ago

  • translation missing: en.field_position deleted (393)
  • translation missing: en.field_position set to 308

#3 Updated by Sage Weil about 10 years ago

  • Assignee set to Samuel Just

#4 Updated by Sage Weil almost 10 years ago

  • Assignee changed from Samuel Just to Colin McCabe

#5 Updated by Colin McCabe almost 10 years ago

todo: add libceph interface to this

#6 Updated by Colin McCabe almost 10 years ago

  • Status changed from New to Resolved

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