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Feature #20598
closedmds: revisit LAZY_IO
Status:
Resolved
Priority:
High
Assignee:
Category:
Performance/Resource Usage
Target version:
% Done:
0%
Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:
Component(FS):
Client, MDS
Labels (FS):
task(intern), task(medium)
Pull request ID:
Description
We do not test this and enabling it is no longer possible. However, we still repeatedly get requests for byte-range locking from HPC so it may be useful. Instead of adding a (new) open flag, perhaps we could add a vxattr for a file to enable it automatically (and overridden by O_SYNC).
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