LU-16073 utils: double snapshot_mount fix

[fs/lustre-release.git] / lustre / utils / lsnapshot.c

diff --git a/lustre/utils/lsnapshot.c b/lustre/utils/lsnapshot.c
index 0f1539e..34794a2 100644 (file)
--- a/lustre/utils/lsnapshot.c
+++ b/lustre/utils/lsnapshot.c
@@ -2297,6 +2297,8 @@ static int snapshot_mount(struct snapshot_instance *si)
 
                if (si->si_mgs == si->si_mdt0)
                        mdt0_mounted = true;
+       } else {
+               si->si_mgs->st_ignored = 1;
        }
 
        /* 2. Mount MDT0 if it is not combined with the MGS. */
@@ -2304,6 +2306,10 @@ static int snapshot_mount(struct snapshot_instance *si)
                si->si_mdt0->st_ignored = 0;
                si->si_mdt0->st_pid = 0;
                rc = snapshot_mount_target(si, si->si_mdt0, ",nomgs");
+               if (rc == -ESRCH) {
+                       si->si_mdt0->st_ignored = 1;
+                       rc = 0;
+               }
                if (rc)
                        goto cleanup;
        }