Bug 1439880

Summary: Attempt to unlink a directory with children produces a hang
Product: Red Hat Ceph Storage Reporter: Matt Benjamin (redhat) <mbenjamin>
Component: RGWAssignee: Matt Benjamin (redhat) <mbenjamin>
Status: CLOSED ERRATA QA Contact: Ramakrishnan Periyasamy <rperiyas>
Severity: high Docs Contact:
Priority: unspecified    
Version: 2.2CC: cbodley, ceph-eng-bugs, hnallurv, kbader, kdreyer, mbenjamin, owasserm, sweil
Target Milestone: rc   
Target Release: 2.3   
Hardware: All   
OS: All   
Whiteboard:
Fixed In Version: RHEL: ceph-10.2.7-2.el7cp Ubuntu: ceph_10.2.7-3redhat1xenial Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-06-19 13:31:45 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Matt Benjamin (redhat) 2017-04-06 18:18:58 UTC
Description of problem:

Attempt to unlink a directory with children produces a hang due to a missing unlock before returning errcode from unlink


How reproducible:
100%


Steps to Reproduce:
1. mkdir /mnt/dir1
2. touch /mnt/dir1/file1
3. rmdir /mnt/dir1
rmdir: failed to remove ‘/mnt/dir1’: Directory not empty
4. ls /mnt <-- hung


Additional info:
Backport prepped.

Comment 7 errata-xmlrpc 2017-06-19 13:31:45 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-2017:1497