when mount with nomigration it maybe can't disable migration. notice commit 896526174ce2b6a773e187ebe5a047b68230e2c 'Introduce "migration" mount option' Signed-off-by: Fan Chaoting <fanchaoting@xxxxxxxxxxxxxx> --- fs/nfs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 2e7e8c8..e72efc8 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1304,7 +1304,7 @@ static int nfs_parse_mount_options(char *raw, mnt->options |= NFS_OPTION_MIGRATION; break; case Opt_nomigration: - mnt->options &= NFS_OPTION_MIGRATION; + mnt->options &= ~NFS_OPTION_MIGRATION; break; /* -- 1.7.10.1 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html