From f073a17e3e93e80528f9923ae2fd2a4c5295aabe Mon Sep 17 00:00:00 2001
From: alex <alex>
Date: Wed, 22 Jul 2009 20:22:36 +0000
Subject: [PATCH] - workaround for HEAD-originated bug to enable symlinks

---
 lustre/dmu-osd/osd_handler.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lustre/dmu-osd/osd_handler.c b/lustre/dmu-osd/osd_handler.c
index 2909957..166de69 100644
--- a/lustre/dmu-osd/osd_handler.c
+++ b/lustre/dmu-osd/osd_handler.c
@@ -2232,6 +2232,11 @@ static ssize_t osd_read(const struct lu_env *env, struct dt_object *dt,
         if (rc > 0)
                 *pos += rc;//buf->lb_len;
 
+        /* XXX: workaround for bug in HEAD: fsfilt_ldiskfs_read() returns
+         * requested number of bytes, not actually read ones */
+        if (rc > 0 && S_ISLNK(obj->oo_dt.do_lu.lo_header->loh_attr))
+                rc = buf->lb_len;
+
         return rc;
 }
 
-- 
1.8.3.1