Author: rmacklem
Date: Sat Jun 9 23:14:59 2018
New Revision: 334902
URL: https://svnweb.freebsd.org/changeset/base/334902
Log:
Delete an unused macro and clean up a comment about it.
NFSDEV_MIRRORSTR was defined for the pNFS server, but has not been used,
so this patch deletes it. It also cleans up the comment and hopefully
makes it more readable.
Modified:
head/sys/fs/nfs/nfs.h
Modified: head/sys/fs/nfs/nfs.h
==============================================================================
--- head/sys/fs/nfs/nfs.h Sat Jun 9 23:08:02 2018 (r334901)
+++ head/sys/fs/nfs/nfs.h Sat Jun 9 23:14:59 2018 (r334902)
@@ -179,13 +179,10 @@ struct nfsd_nfsd_args {
};
/*
- * NFSDEV_MIRRORSTR - string of digits that number the DSs 0->999.
- * (To support more than 1000 DSs on an MDS, this needs to be increased.)
- * NFSDEV_MAXMIRRORS - Maximum # of mirrors for a DS.
- * (Most will only have a single mirror, but this setting allows up to 3.)
+ * NFSDEV_MAXMIRRORS - Maximum level of mirroring for a DS.
+ * (Most will only put files on two DSs, but this setting allows up to 4.)
* NFSDEV_MAXVERS - maximum number of NFS versions supported by Flex File.
*/
-#define NFSDEV_MIRRORSTR 3
#define NFSDEV_MAXMIRRORS 4
#define NFSDEV_MAXVERS 4
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