[LU-9926] sanity-pfl test 10 is failing with 'clear root layout'

• Type: Bug
• Resolution: Cannot Reproduce
• Priority: Minor
• Affects Version/s: Lustre 2.10.0, Lustre 2.11.0, Lustre 2.10.2, Lustre 2.10.3, Lustre 2.10.4, Lustre 2.10.5, Lustre 2.13.0, Lustre 2.10.6, Lustre 2.10.7, Lustre 2.12.3, Lustre 2.12.4
• Severity: 3
• Assignee: WC Triage
• Reporter: James Nunez (Inactive)

Description

sanity-pfl test_10 is failing with

sanity-pfl test_10: @@@@@@ FAIL: clear root layout 

From the test log on the client, we see

== sanity-pfl test 10: Inherit composite template from root ========================================== 21:29:51 (1503696591)
error on ioctl 0x4008669a for '/mnt/lustre' (3): Cannot send after transport endpoint shutdown
error: setstripe: create striped file '/mnt/lustre' failed: Cannot send after transport endpoint shutdown
 sanity-pfl test_10: @@@@@@ FAIL: clear root layout 

From the console log on the client, we see

21:30:31:[ 9316.263030] Lustre: DEBUG MARKER: == sanity-pfl test 10: Inherit composite template from root ========================================== 21:29:51 (1503696591)
21:30:31:[ 9316.301650] LustreError: 1412:0:(dir.c:418:ll_send_mgc_param()) Failed to set parameter: -108
21:30:31:[ 9316.412689] Lustre: DEBUG MARKER: /usr/sbin/lctl mark  sanity-pfl test_10: @@@@@@ FAIL: clear root layout 

This test only runs as part of review-dne. It started failing on August 5, 2017

Logs for some of the failed tests are at:
https://testing.hpdd.intel.com/test_sets/03e61258-79cb-11e7-8e1f-5254006e85c2
https://testing.hpdd.intel.com/test_sets/7c77e61c-7d6b-11e7-a170-5254006e85c2
https://testing.hpdd.intel.com/test_sets/ad27a7de-8c8e-11e7-b4e0-5254006e85c2