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Bug #16739

closed

Client::setxattr always sends setxattr request to MDS

Added by Zheng Yan almost 8 years ago. Updated almost 2 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Xiubo Li
Category:
Performance/Resource Usage
Target version:
-
% Done:

0%

Source:
other
Tags:
Backport:
pacific
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
43286
Crash signature (v1):
Crash signature (v2):

Description

If client has CEPH_CAP_AUTH_EXCL, it can updates xattr locally and marks CEPH_CAP_AUTH_EXCL dirty

Related issues 2 (0 open — 2 closed)

Copied to CephFS - Backport #55191: pacific: Client::setxattr always sends setxattr request to MDSDuplicateActions
Copied to CephFS - Backport #55192: pacific: Client::setxattr always sends setxattr request to MDSResolvedXiubo LiActions
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 #1

Updated by Zheng Yan almost 8 years ago

  • Category set to Performance/Resource Usage
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 #2

Updated by Greg Farnum over 7 years ago

Zheng says the client also doesn't release the caps voluntarily, which makes this extra bad.
(Maybe that should be its own ticket...?)

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 #3

Updated by Patrick Donnelly about 6 years ago

  • Related to Bug #23291: client: add way to sync setattr operations to MDS added
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 #4

Updated by Jeff Layton about 6 years ago

  • Related to deleted (Bug #23291: client: add way to sync setattr operations to MDS)
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 #5

Updated by Jeff Layton about 6 years ago

...I think you mean CEPH_CAP_XATTR_EXCL (Xx) here? Though you might need Ax too if someone is updating the ACLs using setxattr.

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 #6

Updated by Xiubo Li over 2 years ago

  • Assignee set to Xiubo Li
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 #7

Updated by Xiubo Li over 2 years ago

  • Status changed from New to Fix Under Review
  • Pull request ID set to 43286
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 #8

Updated by Venky Shankar over 2 years ago

  • Status changed from Fix Under Review to Pending Backport
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 #9

Updated by Xiubo Li about 2 years ago

  • Backport set to pacific
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 #10

Updated by Backport Bot about 2 years ago

  • Copied to Backport #55191: pacific: Client::setxattr always sends setxattr request to MDS added
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 #11

Updated by Xiubo Li about 2 years ago

  • Copied to Backport #55192: pacific: Client::setxattr always sends setxattr request to MDS added
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 #12

Updated by Xiubo Li almost 2 years ago

  • Status changed from Pending Backport to Resolved
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