[Libguestfs] [PATCH v3] customize: fix --upload to FAT partition (RHBZ#1196101)
Some filesystems, such as FAT doesn't support file
ownership, so show warning instead of error on EPERM.
---
customize/customize_run.ml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/customize/customize_run.ml b/customize/customize_run.ml
index dbb77df..f2dbaa2 100644
--- a/customize/customize_run.ml
+++ b/customize/customize_run.ml
@@ -290,7 +290,13 @@ exec >>%s 2>&1
let perms = statbuf.st_perm land 0o7777 (* sticky & set*id *) in
g#chmod perms dest;
let uid, gid = statbuf.st_uid, statbuf.st_gid in
- g#chown uid gid dest
+ let chown () =
+ try g#chown uid gid dest
+ with Guestfs.Error m as e ->
+ if g#last_errno () = Guestfs.Errno.errno_EPERM
+ then warning "%s" m
+ else raise e in
+ chown ()
| `Write (path, content) ->
msg (f_"Writing: %s") path;
--
1.9.3