[LU-5387] Interop 2.5.2<->2.6 failure on test suite sanity test_239: FAIL: 156 not synced

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.6.0
• Fix Version/s: Lustre 2.7.0
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: Sarah Liu
• Resolution: Fixed

Environment

server: 2.5.2
client: lustre-b2_6-rc2 RHEL6 ldiskfs

• Severity: 3

Description

This issue was created by maloo for sarah <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/cecd8bde-0d7e-11e4-b3f5-5254006e85c2.

The sub-test test_239 failed with the following error:

156 not synced

test log

== sanity test 239: osp_sync test == 15:39:01 (1405463941)
total: 5000 creates in 12.40 seconds: 403.24 creates/second
 - unlinked 0 (time 1405463954 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second
CMD: onyx-40vm3 lctl set_param -n osp*.*.sync_changes 1
onyx-40vm3: error: set_param: setting /proc/fs/lustre/osp/lustre-OST0000-osc-MDT0000/sync_changes=1: Input/output error
onyx-40vm3: error: set_param: setting /proc/fs/lustre/osp/lustre-OST0001-osc-MDT0000/sync_changes=1: Input/output error
onyx-40vm3: error: set_param: setting /proc/fs/lustre/osp/lustre-OST0002-osc-MDT0000/sync_changes=1: Input/output error
onyx-40vm3: error: set_param: setting /proc/fs/lustre/osp/lustre-OST0003-osc-MDT0000/sync_changes=1: Input/output error
onyx-40vm3: error: set_param: setting /proc/fs/lustre/osp/lustre-OST0004-osc-MDT0000/sync_changes=1: Input/output error
onyx-40vm3: error: set_param: setting /proc/fs/lustre/osp/lustre-OST0005-osc-MDT0000/sync_changes=1: Input/output error
onyx-40vm3: error: set_param: setting /proc/fs/lustre/osp/lustre-OST0006-osc-MDT0000/sync_changes=1: Input/output error
CMD: onyx-40vm3 lctl get_param -n osc.*MDT*.sync_changes 			osc.*MDT*.sync_in_flight
 sanity test_239: @@@@@@ FAIL: 156 not synced 

Issue Links

• is related to: LU-3469 OSP dt_sync() operation should flush ...

Comments

[Andreas Dilger]

The test was added in LU-3469 patch http://review.whamcloud.com/10046, which was not landed to b2_5, so this test should be skipped when running against MDS versions older than 2.5.60.

[Sarah Liu]

http://review.whamcloud.com/#/c/12241/

[Sarah Liu]

patch merged

[Jodi Levi (Inactive)]

Reopening to add fix version.