Date: Thu, 27 Jun 2013 14:26:29 -0300 From: Alexandre Biancalana <biancalana@gmail.com> To: Jeremy Chadwick <jdc@koitsu.org> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS mount volume freeze Message-ID: <CAGF-nS4OkuR16iYErbaY8366oNm8bD4KU5mf6Tbm8cVsUD3GXA@mail.gmail.com> In-Reply-To: <20130627153620.GA21491@icarus.home.lan> References: <CAGF-nS7ugEow5Qx3gbRT90VO9DeGGxz8t3Q%2B%2Bd1smoCsp4emGw@mail.gmail.com> <20130627152304.GA21262@icarus.home.lan> <CAGF-nS7-V==3ukt_vc-vSX13RiA3PLd1QOzWorewgs4RFa8fig@mail.gmail.com> <20130627153620.GA21491@icarus.home.lan>
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On Thu, Jun 27, 2013 at 12:36 PM, Jeremy Chadwick <jdc@koitsu.org> wrote:
> On Thu, Jun 27, 2013 at 12:31:15PM -0300, Alexandre Biancalana wrote:
> > On Thu, Jun 27, 2013 at 12:23 PM, Jeremy Chadwick <jdc@koitsu.org>
> wrote:
> >
> > > >
> > > > How this machine is my home file server I'm free to do almost
> everything
> > > to
> > > > troubleshoot that.
> > > >
> > > > Any ideas on how troubleshoot that further ?
> > >
> > > Are there any messages on console ("dmesg") indicating something
> > > anomalous going on?
> > >
> >
> > Hi Jeremy,
> >
> > No messages in dmesg or console...
>
> Are you using deduplication or compression on any of the filesystems or
> the pool?
>
Sorry, I forgot to give that info...
# zfs get all datastore1/vms
NAME PROPERTY VALUE SOURCE
datastore1/vms type filesystem -
datastore1/vms creation Sun Jun 9 11:43 2013 -
datastore1/vms used 238G -
datastore1/vms available 144G -
datastore1/vms referenced 55.6G -
datastore1/vms compressratio 1.94x -
datastore1/vms mounted no -
datastore1/vms quota none local
datastore1/vms reservation none local
datastore1/vms recordsize 128K default
datastore1/vms mountpoint /datastore1/vms inherited from
datastore1
datastore1/vms sharenfs off default
datastore1/vms checksum on default
datastore1/vms compression on inherited from
datastore1
datastore1/vms atime off local
datastore1/vms devices on default
datastore1/vms exec on default
datastore1/vms setuid on default
datastore1/vms readonly off default
datastore1/vms jailed off default
datastore1/vms snapdir hidden default
datastore1/vms aclmode passthrough inherited from
datastore1
datastore1/vms aclinherit passthrough inherited from
datastore1
datastore1/vms canmount on default
datastore1/vms xattr on default
datastore1/vms copies 1 default
datastore1/vms version 5 -
datastore1/vms utf8only off -
datastore1/vms normalization none -
datastore1/vms casesensitivity sensitive -
datastore1/vms vscan off default
datastore1/vms nbmand off default
datastore1/vms sharesmb off default
datastore1/vms refquota 200G local
datastore1/vms refreservation 200G local
datastore1/vms primarycache all default
datastore1/vms secondarycache all default
datastore1/vms usedbysnapshots 60.4M -
datastore1/vms usedbydataset 55.6G -
datastore1/vms usedbychildren 0 -
datastore1/vms usedbyrefreservation 183G -
datastore1/vms logbias latency default
datastore1/vms dedup sha256,verify inherited from
datastore1
datastore1/vms mlslabel
-
datastore1/vms sync standard default
datastore1/vms refcompressratio 1.94x -
datastore1/vms written 17.3G -
This pool was created using 4k blocks and also has a 8G SSD used as zil
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