Bug 1446665

Summary:	ERROR: bi_list(): (5) Input/output error
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Vikhyat Umrao <vumrao>
Component:	RGW	Assignee:	Matt Benjamin (redhat) <mbenjamin>
Status:	CLOSED ERRATA	QA Contact:	shilpa <smanjara>
Severity:	high	Docs Contact:	Erin Donnelly <edonnell>
Priority:	high
Version:	2.2	CC:	cbodley, ceph-eng-bugs, edonnell, hnallurv, kbader, mbenjamin, owasserm, sweil, tserlin, uboppana, vakulkar
Target Milestone:	rc
Target Release:	2.3
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	RHEL: ceph-10.2.7-14.el7cp Ubuntu: ceph_10.2.7-16redhat1	Doc Type:	Bug Fix
Doc Text:	.bi-list operations now perform as expected Previously, the addition of new bucket index key ranges for multi-site replication induced an unintended bucket index entry decoding problem in the `bi-list operation`, which is now used during bucket resharding. Consequently, bucket resharding failed when multi-site replication was used. The logic has been changed in the `bi-list` operation to resolve this bug, and `bi-list` operations can be performed as expected when multi-site replication is used.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-06-19 13:32:35 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:
Embargoed:
Bug Depends On:
Bug Blocks:	1437916

Description Vikhyat Umrao 2017-04-28 14:30:15 UTC

Description of problem:
ERROR: bi_list(): (5) Input/output error


Version-Release number of selected component (if applicable):
Red Hat Ceph Storage 2.2

How reproducible:
Always in the customer environment 

Steps to Reproduce:
# date; radosgw-admin bi list --bucket=test1 > test1.bi.list
Fri Apr 28 13:27:02 UTC 2017
2017-04-28 13:27:02.499190 7fd07e7229c0  0 error in read_id for id  : (2) No such file or directory
2017-04-28 13:27:02.500445 7fd07e7229c0  0 error in read_id for id  : (2) No such file or directory
ERROR: bi_list(): (5) Input/output error

If we check above command output the time command ran was'Apr 28 13:27:02' if we check exact command timing '2017-04-28 13:27:02.500445'.

and if we check the log last time stamp for above time.

2017-04-28 13:27:02.457201 7fc711fdf700 1 -- 192.168.124.218:0/3530236345 <== osd.153 192.168.82.87:6811/10671 12 ==== osd_op_reply(680 notify.6 [watch ping cookie 140498289426864 gen 1] v0'0 uv1 ondisk = 0) v7 ==== 128+0+0 (2694835397 0 0) 0x7fc798000f90 con 0x7fc81807cb40

This above log is just before the command 'bi list' run and after this, we have kind of pause for 4 seconds and we do not have any log for 4 seconds and then we have the first log as 'RGWDataChangesLog::ChangesRenewThread: start'.

2017-04-28 13:27:06.528321 7fc7b17fa700 2 RGWDataChangesLog::ChangesRenewThread: start

Comment 37 shilpa 2017-05-24 06:32:18 UTC

Verified on ceph-radosgw-10.2.7-16

Comment 41 errata-xmlrpc 2017-06-19 13:32:35 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