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Date: Thu, 30 Sep 2010 07:59:28 GMT
From: Aldis Berjoza <aldis@bsdroot.lv>
To: freebsd-gnats-submit@FreeBSD.org
Subject: mksnap_ffs(8) should mention 20 snapshot limit on UFS
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         151104
>Category:       docs
>Synopsis:       mksnap_ffs(8) should mention 20 snapshot limit on UFS
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    keramida
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Sep 30 08:00:10 UTC 2010
>Closed-Date:    Fri Mar 15 23:22:54 UTC 2013
>Last-Modified:  Fri Mar 15 23:22:54 UTC 2013
>Originator:     Aldis Berjoza
>Release:        
>Organization:
>Environment:
>Description:
mksnap_ffs(8) should mention 20 snapshot limit on UFS to avoid confusion for new users
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:

From: Alexander Best <arundel@freebsd.org>
To: Aldis Berjoza <aldis@bsdroot.lv>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: docs/151104: mksnap_ffs(8) should mention 20 snapshot limit on UFS
Date: Thu, 30 Sep 2010 18:51:44 +0000

 +1 on this one. also imo mount(8) should also have this information, since a
 lot of users use `mount -u -o snapshot /var/snapshot/snap1 /var` (as described
 in sys/ufs/ffs/README.snapshot) rather than mksnap_ffs(8).
 
 cheers.
 alex
 
 -- 
 a13x
State-Changed-From-To: open->patched 
State-Changed-By: keramida 
State-Changed-When: Tue Feb 15 07:26:45 UTC 2011 
State-Changed-Why:  
Fixed in /head at rev 218700. 


Responsible-Changed-From-To: freebsd-doc->keramida 
Responsible-Changed-By: keramida 
Responsible-Changed-When: Tue Feb 15 07:26:45 UTC 2011 
Responsible-Changed-Why:  
I'll take care of MFCing this. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=151104 

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: docs/151104: commit references a PR
Date: Tue, 15 Feb 2011 07:25:59 +0000 (UTC)

 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@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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State-Changed-From-To: patched->closed 
State-Changed-By: eadler 
State-Changed-When: Fri Mar 15 23:22:52 UTC 2013 
State-Changed-Why:  
MFCed/fixed by now or it will never be MFCed 

http://www.freebsd.org/cgi/query-pr.cgi?pr=151104 
>Unformatted:
