A customer discovered in coreutils 8.22, that excluding filesystem types
hangs on exactly those, i.e. 'df -x nfs' hangs. We have a patch that makes
df skip excluded or unselected filesystems in the same way as remote ones
with --local. Would such a patch be acceptable for you?
The patch is:
--- coreutils-8.22/src/df.c
+++ coreutils-8.22/src/df.c
@@ -628,9 +628,12 @@ filter_mount_list (bool devices_only)
read_file_system_list() could populate me_dev from those
for efficiency and accuracy. */
if ((me->me_remote && show_local_fs)
+ || (!selected_fstype (me->me_type)
+ || excluded_fstype (me->me_type))
|| -1 == stat (me->me_mountdir, &buf))
{
- /* If remote, and showing just local, add ME for filtering later.
+ /* If remote, and showing just local, or filesystem type is excluded,
+ add ME for filtering later.
If stat failed; add ME to be able to complain about it later. */
buf.st_dev = me->me_dev;
}
