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Fix #6250

OSD: handle ENODEV on reads

Added by Greg Farnum almost 6 years ago. Updated about 1 year ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
09/06/2013
Due date:
% Done:

0%

Source:
Community (user)
Tags:
Backport:
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
OSD
Pull request ID:

Description

Apparently the OSD translates a read error response of ENODEV into ENOENT and returns that to the client. That response to a write causes the OSD to suicide. See: http://permalink.gmane.org/gmane.comp.file-systems.ceph.user/3925

History

#1 Updated by Sage Weil almost 6 years ago

do you have a log? i see no instance of ENODEV in the code..

#2 Updated by Greg Farnum almost 6 years ago

This was a mailing list report about when the OSD gets back ENODEV from the underlying filesystem.

#3 Updated by Samuel Just almost 6 years ago

  • Tracker changed from Bug to Fix

Mimic EIO path.

#4 Updated by Sage Weil almost 6 years ago

  • Target version set to v0.73

#5 Updated by Ian Colle over 5 years ago

  • Target version deleted (v0.73)

#6 Updated by Mihaly Arva-Toth over 5 years ago

Have you got any target version to fix this issue? Thank you!

#7 Updated by Patrick Donnelly about 1 year ago

  • Project changed from Ceph to RADOS
  • Category deleted (OSD)
  • Component(RADOS) OSD added

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