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Feature #1276

client: expose mds partition via virtual xattrs

Added by Sage Weil over 11 years ago. Updated 12 months ago.

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

0%

Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:
Component(FS):
Client
Labels (FS):
multimds
Pull request ID:

Description

our options are basically and ioctl or virtual xattrs. virtual xattrs are easier to use and portable across fuse and kclient.

initially, we can just expose the auth mds. see also #387.

History

#1 Updated by Sage Weil about 11 years ago

  • Target version changed from v0.32 to v0.33
  • translation missing: en.field_position set to 10

#2 Updated by Sage Weil about 11 years ago

  • translation missing: en.field_story_points set to 5
  • translation missing: en.field_position deleted (23)
  • translation missing: en.field_position set to 19

#3 Updated by Sage Weil about 11 years ago

  • translation missing: en.field_position deleted (20)
  • translation missing: en.field_position set to 34

#4 Updated by Sage Weil about 11 years ago

  • Target version changed from v0.33 to v0.34

#5 Updated by Sage Weil about 11 years ago

  • Target version changed from v0.34 to v0.35
  • translation missing: en.field_position deleted (39)
  • translation missing: en.field_position set to 1

#6 Updated by Sage Weil about 11 years ago

  • Target version changed from v0.35 to 12
  • translation missing: en.field_position deleted (32)
  • translation missing: en.field_position set to 1

#7 Updated by Sage Weil about 11 years ago

  • Target version deleted (12)

#8 Updated by Sage Weil about 11 years ago

  • translation missing: en.field_position deleted (19)
  • translation missing: en.field_position set to 722

#9 Updated by Sage Weil about 10 years ago

  • Project changed from Ceph to CephFS
  • Category deleted (26)

#10 Updated by Sage Weil about 10 years ago

  • translation missing: en.field_position deleted (1187)
  • translation missing: en.field_position set to 583

#11 Updated by Greg Farnum over 6 years ago

  • Category set to Introspection/Control

#12 Updated by Greg Farnum about 6 years ago

  • Category changed from Introspection/Control to 90
  • Source set to Development
  • Component(FS) Client added

#13 Updated by Patrick Donnelly over 3 years ago

  • Category deleted (90)
  • Labels (FS) multimds added

#14 Updated by Patrick Donnelly over 1 year ago

  • Assignee set to Jeff Layton
  • Target version set to v17.0.0

#15 Updated by Jeff Layton over 1 year ago

This ticket is quite old and it's not very clear what it's asking for. Sage or Patrick, can you elaborate?

#16 Updated by Patrick Donnelly over 1 year ago

Jeff Layton wrote:

This ticket is quite old and it's not very clear what it's asking for. Sage or Patrick, can you elaborate?

I believe we just want an virtual client-side xattr to show what the authoritative MDS is for a given inode.

#18 Updated by Jeff Layton about 1 year ago

  • Status changed from New to In Progress

#19 Updated by Jeff Layton about 1 year ago

  • Status changed from In Progress to Fix Under Review

#20 Updated by Jeff Layton 12 months ago

  • Status changed from Fix Under Review to Resolved

Patch was merged for v5.15.

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