svn commit: r218700 - head/sbin/mksnap_ffs
Giorgos Keramidas
keramida at FreeBSD.org
Tue Feb 15 07:25:54 UTC 2011
Author: keramida (doc committer)
Date: Tue Feb 15 07:25:54 2011
New Revision: 218700
URL: http://svn.freebsd.org/changeset/base/218700
Log:
Note that a UFS filesystem can have up to 20 active snapshots.
PR: docs/151104
Submitted by: Aldis Berjoza <aldis at bsdroot.lv>
MFC after: 3 days
Modified:
head/sbin/mksnap_ffs/mksnap_ffs.8
Modified: head/sbin/mksnap_ffs/mksnap_ffs.8
==============================================================================
--- head/sbin/mksnap_ffs/mksnap_ffs.8 Tue Feb 15 07:16:27 2011 (r218699)
+++ head/sbin/mksnap_ffs/mksnap_ffs.8 Tue Feb 15 07:25:54 2011 (r218700)
@@ -34,7 +34,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd May 29, 2009
+.Dd February 14, 2011
.Dt MKSNAP_FFS 8
.Os
.Sh NAME
@@ -79,3 +79,12 @@ utility first appeared in
.Sh CAVEATS
The disk full situation is not handled gracefully and may
lead to a system panic when no free blocks are found.
+.Pp
+Every filesystem can have only up to 20 active snapshots.
+When this limit is reached, attempting to create more snapshots
+fails with
+.Er ENOSPC ,
+and
+.Nm
+reports that it is
+.Dq out of space .
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