Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-3289 IU Shared Secret Key authentication and encryption
  3. LU-3778

GSS doesn't know about proxy subsystems

XMLWordPrintable

    • Icon: Technical task Technical task
    • Resolution: Fixed
    • Icon: Critical Critical
    • Lustre 2.8.0
    • Lustre 2.4.0
    • 9779

      Trying to use a GSS-enabled Lustre build with Kerberos authentication with 2.4.0 leads to instand LBUGs on connect because gss_internal.h::import_to_gss_svc() only knows about mgc, mdc, and osc. It bails out as soon as another component like osp or lwp tries to initiate an authenticated connection. It depends on the srpc configuration, which of the components triggers the LBUG first, but the root cause is always the proxies trying to use GSS authentication while the GSS subsystem doesn't known about them.

            wc-triage WC Triage
            kobras Daniel Kobras (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            20 Start watching this issue

              Created:
              Updated:
              Resolved: