Bug 1336933 - rgw: multipart object corruption when uploading the same part concurrently
Summary: rgw: multipart object corruption when uploading the same part concurrently
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RGW
Version: 1.3.2
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: rc
: 1.3.2
Assignee: Orit Wasserman
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On: 1336931
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-05-17 20:31 UTC by Ken Dreyer (Red Hat)
Modified: 2017-07-30 15:43 UTC (History)
12 users (show)

Fixed In Version: RHEL: ceph-0.94.5-13.el7 Ubuntu: ceph_0.94.5-7redhat1trusty
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1336931
Environment:
Last Closed: 2016-05-26 18:45:31 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 15886 0 None None None 2016-05-17 20:31:35 UTC
Red Hat Knowledge Base (Solution) 2610731 0 None None None 2016-09-09 10:06:14 UTC
Red Hat Product Errata RHBA-2016:1134 0 normal SHIPPED_LIVE Red Hat Ceph Storage 1.3 bug fix update 2016-05-26 22:45:18 UTC

Description Ken Dreyer (Red Hat) 2016-05-17 20:31:36 UTC 
This clone is for tracking the fix in RHCS 1.3.

+++ This bug was initially created as a clone of Bug #1336931 +++

Description of problem:

There's a certain scenario where a user can create corrupted multipart objects, by concurrent upload of the same part.


Version-Release number of selected component (if applicable):
1.3.x, 2.0

How reproducible:
always -- if done correctly


Steps to Reproduce:
1. initiate multipart upload
2. start uploading part (first upload)
3. start uploading the same part (second upload)
4. finish uploading the part (second upload)
5. finish uploading the part (first upload)
6. complete multipart upload
7. read object

Actual results:
object is corrupted

Expected results:
object should not be corrupted
Comment 7 shilpa 2016-05-26 10:58:17 UTC 
Verified on ceph-radosgw-0.94.5-13.el7cp.x86_64 using s3-test script: https://github.com/ceph/s3-tests/pull/110
Comment 8 errata-xmlrpc 2016-05-26 18:45:31 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2016:1134
Note You need to log in before you can comment on or make changes to this bug.