From: relan <relan@users.noreply.github.com>
Date: Mon, 9 Nov 2015 05:55:27 +0000 (+0300)
Subject: Add case-insensitivity note to the mount.exfat-fuse man page.
X-Git-Tag: android-x86-6.0-r1~13
X-Git-Url: http://git.osdn.net/view?p=android-x86%2Fexternal-exfat.git;a=commitdiff_plain;h=3aab9cadffc002ee96a0fa290ff48412e9a62fb4

Add case-insensitivity note to the mount.exfat-fuse man page.
---

diff --git a/fuse/mount.exfat-fuse.8 b/fuse/mount.exfat-fuse.8
index 1cd2a0f..38586ca 100644
--- a/fuse/mount.exfat-fuse.8
+++ b/fuse/mount.exfat-fuse.8
@@ -81,6 +81,26 @@ Do not update access time when file is read.
 .SH EXIT CODES
 Zero is returned on successful mount. Any other code means an error.
 
+.SH BUGS
+exFAT is a case-insensitive file system. Some things can behave unexpectedly,
+e.g. directory renaming that changes only case of some characters:
+
+.B \t$ mv FOO Foo
+.br
+.B \tmv: cannot move \(cqFOO\(cq to a subdirectory of itself, \(cqFoo/FOO\(cq
+
+This happens because
+.B mv
+finds that destination exists (for case-insensitive file
+systems
+.B FOO
+and
+.B Foo
+are the same thing) and adds source basename to the destination. The file
+system gets
+.B rename(\(dqFOO\(dq,\ \(dqFoo/FOO\(dq)
+syscall and returns an error.
+
 .SH AUTHOR
 Andrew Nayenko