[LU-2309] Uninteroperable conf_params not documented

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.4.0, Lustre 2.1.5
• Affects Version/s: Lustre 2.3.0, Lustre 2.4.0, Lustre 2.1.4
• Severity: 3
• Assignee: Jian Yu
• Reporter: John Hammond

Description

If a 2.3 FS has the jobid_var conf_param set then it seems (http://jira.whamcloud.com/browse/LU-1848) that 2.1/2.2 clients will be unable to mount that FS. Is this a bug or a fact of life? In either case is this documented anywhere? What other such parameters are there?

Issue Links

• is related to: LU-3452 1.8 <> 2.4 interop broken due job id patch.