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From: Alexander Schier <alex-W0ZHf6uU1cg@public.gmane.org>
To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>
Subject: Re: Kernel Bug while deleting files (with rsync)
Date: Thu, 27 Mar 2008 14:23:27 +0100	[thread overview]
Message-ID: <20080327132327.GA3562@laxu.de> (raw)
In-Reply-To: <1206587021.3100.47.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>

Hi!
On Thu, Mar 27, 2008 at 12:03:41PM +0900, Ryusuke Konishi wrote:
> Thanks!
> According to your log, the problem is a reference count leak of a
> b-tree node buffer.
> 
> Could you tell me the concrete way to reproduce the bug with rsync ? 
I have ~5 GB data at the nilfs2, with one snapshot. It was intended for backup,
with rsyc from another host:
rsync -avPz --delete /home/ hostwithnilfs2:/media/backup/home/

but it tells me ca. 5 deleted files, and then the BUG is triggered.
Then i cannot umount the filesystem, rmmod does not work, and shutdown
hangs, too.

Alex

  parent reply	other threads:[~2008-03-27 13:23 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-25 10:25 Kernel Bug while deleting files (with rsync) Alexander Schier
     [not found] ` <20080325102553.GA10853-W0ZHf6uU1cg@public.gmane.org>
2008-03-25 11:45   ` Ryusuke Konishi
     [not found]     ` <1206445521.3131.60.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2008-03-26 13:05       ` Ryusuke Konishi
     [not found]         ` <20080326.220532.62697306.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-03-26 16:47           ` Alexander Schier
     [not found]             ` <20080326164723.GA31518-W0ZHf6uU1cg@public.gmane.org>
2008-03-27  3:03               ` Ryusuke Konishi
     [not found]                 ` <1206587021.3100.47.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2008-03-27 13:23                   ` Alexander Schier [this message]
     [not found]                     ` <20080327132327.GA3562-W0ZHf6uU1cg@public.gmane.org>
2008-03-28 18:12                       ` Alexander Schier
     [not found]                         ` <20080328181211.GA19581-W0ZHf6uU1cg@public.gmane.org>
2008-03-28 19:40                           ` Resolved? Was: " Alexander Schier
     [not found]                             ` <20080328194039.GA28685-W0ZHf6uU1cg@public.gmane.org>
2008-03-30  5:04                               ` Ryusuke Konishi
     [not found]                                 ` <20080330.140417.27795318.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-03-30  9:29                                   ` Alexander Schier

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