X-Git-Url: http://git.sven.stormbind.net/?a=blobdiff_plain;f=fuse%2Fmount.exfat-fuse.8;h=602ddc9867ec2ba6a382a286f0647c653ab34fb8;hb=a76ad2430ddb5f668529f982fc4948a1ed445925;hp=1cd2a0ff6ab8b3ac7af9a54b88e1c836b24b70cd;hpb=9595548f5aef03ff79875bc943dd61d3cf6c4523;p=sven%2Ffuse-exfat.git

diff --git a/fuse/mount.exfat-fuse.8 b/fuse/mount.exfat-fuse.8
index 1cd2a0f..602ddc9 100644
--- a/fuse/mount.exfat-fuse.8
+++ b/fuse/mount.exfat-fuse.8
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2010-2015  Andrew Nayenko
+.\" Copyright (C) 2010-2016  Andrew Nayenko
 .\"
 .TH EXFAT-FUSE 8 "July 2010"
 .SH NAME
@@ -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