[LU-4150] sanity test_133e: Bad write_bytes sum, expected 1376256, got 0

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.5.0
• Environment: before upgrade; server and client: 2.4.1 RHEL6 ldiskfs; after upgrade; server and client: 2.5 build #2 RHEL6 ldiskfs
• Severity: 3
• Assignee: Yang Sheng
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: http://maloo.whamcloud.com/test_sets/2a999af6-3e0a-11e3-83f5-52540035b04c.

The sub-test test_133e failed with the following error:

Bad write_bytes sum, expected 1376256, got 0

After rolling upgrade all servers and clients from 2.4.1 to 2.5, run sanity test, hit this error

test log shows:

== sanity test 133e: Verifying OST {read,write}_bytes nid stats =================== 23:05:37 (1382767537)
42+0 records in
42+0 records out
1376256 bytes (1.4 MB) copied, 0.014401 s, 95.6 MB/s
 sanity test_133e: @@@@@@ FAIL: Bad write_bytes sum, expected 1376256, got 0 

Issue Links

• is related to: LU-4416 support for 3.12 linux kernel