[LU-581] 1.8<->2.1 interop: sanity test 120: FAIL: 1 blocking RPC occured

• Type: Bug
• Resolution: Cannot Reproduce
• Priority: Minor
• Affects Version/s: Lustre 2.0.0, Lustre 2.1.1, Lustre 2.1.2, Lustre 1.8.6

Environment

Old Lustre Version: 1.8.6-wc1
Lustre Build: http://newbuild.whamcloud.com/job/lustre-b1_8/100/

New Lustre Version: 2.0.66.0
Lustre Build: http://newbuild.whamcloud.com/job/lustre-master/228/

Clean upgrading (Lustre servers and clients were upgraded all at once) from Lustre 1.8.6-wc1 to Lustre 2.0.66.0 under the following configuration:

OSS1: RHEL5/x86_64
OSS2: RHEL5/x86_64
MDS: RHEL5/x86_64
Client1: RHEL6/x86_64
Client2: RHEL5/x86_64

• Severity: 3
• Bugzilla ID: 23,338
• Assignee: Lai Siyao
• Reporter: Jian Yu

Description

After the upgrading, sanity test 120a failed on Lustre 2.0.66.0 as follows:

== sanity test 120a: Early Lock Cancel: mkdir test == 03:12:14 (1312884734)
ldlm.namespaces.lustre-MDT0000-mdc-ffff88031cc93400.lru_size=400
ldlm.namespaces.lustre-OST0000-osc-ffff88031cc93400.lru_size=400
ldlm.namespaces.lustre-OST0001-osc-ffff88031cc93400.lru_size=400
 sanity test_120a: @@@@@@ FAIL: 1 blocking RPC occured.

Please refer to the Maloo report for more logs: https://maloo.whamcloud.com/test_sets/a570d34e-c278-11e0-8bdf-52540025f9af

sanity test 120

{c,d,e,f}

also failed.

This is an known issue: bug 23338.

Issue Links

• is related to: LU-4909 sanity test_120f failure: 1 blocking RPC occured
• Trackbacks: Lustre 2.1.0 release testing tracker Lustre 2.1.0 RC0 Tag: v2100RC0 Created Date: 20110820 The difference between RC0 and RC1 is only a date change in lustre/ChangeLog. Lustre 2.1....
• Trackbacks: Lustre 2.1.1 release testing tracker Lustre 2.1.1 RC4 Tag: v2110RC4 Build:
• Trackbacks: Lustre 2.1.2 release testing tracker Lustre 2.1.2 RC2 Tag: v212RC2 Build: