[LUDOC-33] Lustre-2.x manual contains obsolete description for MDS side user identity information upcall

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Labels: releases
• Story Points: 1
• Severity: 3
• Assignee: Richard Henwood (Inactive)
• Reporter: nasf (Inactive)

Description

In Lustre-1.8 or former releases, the user identity information upcall on Lustre MDS side is through the /proc interface:
/proc/fs/lustre/mds/

{mdsname}

/group_upcall

But for Lustre-2.x, such interface has been replaced (since Lustre-2.0 release) by: /proc/fs/lustre/mdt/

{mdtname}

/identity_upcall

Related mkfs/lctl parameters are changed also. These information is only partly updated in Lustre-2.x manual (section 33.1), should be fixed.

Issue Links

• is related to: LU-982 lustre2.x group_upcall