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authorSteve French <smfrench@gmail.com>2015-11-03 10:08:53 -0600
committerSteve French <smfrench@gmail.com>2015-11-03 10:10:36 -0600
commit592fafe644bf3a48b9e00e182a67d301493634fc (patch)
tree889d6e47db90c91fe7e3a2693de47d2f29dd3512 /fs/cifs/cifsfs.c
parentb56eae4df9ef922d5785ec4a15d54d9527cedb13 (diff)
downloadop-kernel-dev-592fafe644bf3a48b9e00e182a67d301493634fc.zip
op-kernel-dev-592fafe644bf3a48b9e00e182a67d301493634fc.tar.gz
Add resilienthandles mount parm
Since many servers (Windows clients, and non-clustered servers) do not support persistent handles but do support resilient handles, allow the user to specify a mount option "resilienthandles" in order to get more reliable connections and less chance of data loss (at least when SMB2.1 or later). Default resilient handle timeout (120 seconds to recent Windows server) is used. Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org> Signed-off-by: Steve French <steve.french@primarydata.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
-rw-r--r--fs/cifs/cifsfs.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 13302e9..f578ef9 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -456,6 +456,8 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_puts(s, ",hard");
if (tcon->use_persistent)
seq_puts(s, ",persistenthandles");
+ else if (tcon->use_resilient)
+ seq_puts(s, ",resilienthandles");
if (tcon->unix_ext)
seq_puts(s, ",unix");
else
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