Date: Mon, 3 Jun 2024 16:53:55 -0400 From: William Dudley <wfdudley@gmail.com> To: Paul Procacci <pprocacci@gmail.com> Cc: freebsd-questions <freebsd-questions@freebsd.org> Subject: Re: help with full zfs "partitions" - can't delete files Message-ID: <CAFsnNZJrtt4t1WFvt9SwQ7G_YidXxnUf6J%2BQrgNnM6r6yVFLAA@mail.gmail.com> In-Reply-To: <CAFbbPujzDNQ36a84qb%2BQt9_HwHjmt9iqC511o8dHZ%2ByrYgEZeA@mail.gmail.com> References: <CAFsnNZKH0A8FztcB9Ntq3CJK0jF1oAhgH02eJjds56s3-JAmFQ@mail.gmail.com> <CAFbbPujzDNQ36a84qb%2BQt9_HwHjmt9iqC511o8dHZ%2ByrYgEZeA@mail.gmail.com>
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[-- Attachment #1 --]
zfs get all m2pool/gU4
NAME PROPERTY VALUE SOURCE
m2pool/gU4 type filesystem -
m2pool/gU4 creation Sun Dec 9 19:13 2018 -
m2pool/gU4 used 2.34T -
m2pool/gU4 available 0B -
m2pool/gU4 referenced 2.34T -
m2pool/gU4 compressratio 1.00x -
m2pool/gU4 mounted no -
m2pool/gU4 quota none default
m2pool/gU4 reservation none default
m2pool/gU4 recordsize 128K default
m2pool/gU4 mountpoint /u4 local
m2pool/gU4 sharenfs off default
m2pool/gU4 checksum on default
m2pool/gU4 compression off default
m2pool/gU4 atime on default
m2pool/gU4 devices on default
m2pool/gU4 exec on default
m2pool/gU4 setuid on default
m2pool/gU4 readonly off default
m2pool/gU4 jailed off default
m2pool/gU4 snapdir hidden default
m2pool/gU4 aclmode discard default
m2pool/gU4 aclinherit restricted default
m2pool/gU4 createtxg 480 -
m2pool/gU4 canmount on default
m2pool/gU4 xattr on default
m2pool/gU4 copies 1 default
m2pool/gU4 version 5 -
m2pool/gU4 utf8only off -
m2pool/gU4 normalization none -
m2pool/gU4 casesensitivity sensitive -
m2pool/gU4 vscan off default
m2pool/gU4 nbmand off default
m2pool/gU4 sharesmb off default
m2pool/gU4 refquota none default
m2pool/gU4 refreservation none default
m2pool/gU4 guid 16119321983578430568 -
m2pool/gU4 primarycache all default
m2pool/gU4 secondarycache all default
m2pool/gU4 usedbysnapshots 0B -
m2pool/gU4 usedbydataset 2.34T -
m2pool/gU4 usedbychildren 0B -
m2pool/gU4 usedbyrefreservation 0B -
m2pool/gU4 logbias latency default
m2pool/gU4 objsetid 84 -
m2pool/gU4 dedup off default
m2pool/gU4 mlslabel none default
m2pool/gU4 sync standard default
m2pool/gU4 dnodesize legacy default
m2pool/gU4 refcompressratio 1.00x -
m2pool/gU4 written 2.34T -
m2pool/gU4 logicalused 2.34T -
m2pool/gU4 logicalreferenced 2.34T -
m2pool/gU4 volmode default default
m2pool/gU4 filesystem_limit none default
m2pool/gU4 snapshot_limit none default
m2pool/gU4 filesystem_count none default
m2pool/gU4 snapshot_count none default
m2pool/gU4 snapdev hidden default
m2pool/gU4 acltype nfsv4 default
m2pool/gU4 context none default
m2pool/gU4 fscontext none default
m2pool/gU4 defcontext none default
m2pool/gU4 rootcontext none default
m2pool/gU4 relatime off default
m2pool/gU4 redundant_metadata all default
m2pool/gU4 overlay on default
m2pool/gU4 encryption off default
m2pool/gU4 keylocation none default
m2pool/gU4 keyformat none default
m2pool/gU4 pbkdf2iters 0 default
m2pool/gU4 special_small_blocks 0 default
Thanks,
Bill Dudley
This email is free of malware because I run Linux.
On Mon, Jun 3, 2024 at 4:37 PM Paul Procacci <pprocacci@gmail.com> wrote:
>
>
> On Mon, Jun 3, 2024 at 4:29 PM William Dudley <wfdudley@gmail.com> wrote:
>
>> The problem:
>>
>> FreeBSD 13.3 amd64 system, with
>> a zfs pool built from two physical drives.
>> The zfs pool has 7 "partitions" (is that what they're called?)
>>
>> I was copying files over from another machine and didn't realize that
>> I filled one of the partitions.
>>
>> I can't proceed now with this one full partition.
>> Every single command fails due to "out of space".
>>
>> That includes:
>> rm (one file or many)
>> dd if=/dev/zero of=(some file)
>> truncate (somefile)
>> zfs destroy poolname/partitionname
>> cannot destroy 'poolname/partitionname': out of space
>>
>> There are no snapshots, I never created any.
>>
>> Extensive googling has not shown any more than bug reports acknowledging
>> that this is a problem.
>>
>> How do I fix this, short of burning the machine to the ground and
>> starting over?
>>
>> Thanks,
>> Bill Dudley
>>
>> This email is free of malware because I run Linux.
>>
>
> They are called datasets.
>
> The dataset *may* have gone readonly.
>
> zfs get all poolname/dataset
>
> Posting the output of the above may help us.
>
> ~Paul
> --
> __________________
>
> :(){ :|:& };:
>
[-- Attachment #2 --]
<div dir="ltr"><font face="monospace">zfs get all m2pool/gU4<br>NAME PROPERTY VALUE SOURCE<br>m2pool/gU4 type filesystem -<br>m2pool/gU4 creation Sun Dec 9 19:13 2018 -<br>m2pool/gU4 used 2.34T -<br>m2pool/gU4 available 0B -<br>m2pool/gU4 referenced 2.34T -<br>m2pool/gU4 compressratio 1.00x -<br>m2pool/gU4 mounted no -<br>m2pool/gU4 quota none default<br>m2pool/gU4 reservation none default<br>m2pool/gU4 recordsize 128K default<br>m2pool/gU4 mountpoint /u4 local<br>m2pool/gU4 sharenfs off default<br>m2pool/gU4 checksum on default<br>m2pool/gU4 compression off default<br>m2pool/gU4 atime on default<br>m2pool/gU4 devices on default<br>m2pool/gU4 exec on default<br>m2pool/gU4 setuid on default<br>m2pool/gU4 readonly off default<br>m2pool/gU4 jailed off default<br>m2pool/gU4 snapdir hidden default<br>m2pool/gU4 aclmode discard default<br>m2pool/gU4 aclinherit restricted default<br>m2pool/gU4 createtxg 480 -<br>m2pool/gU4 canmount on default<br>m2pool/gU4 xattr on default<br>m2pool/gU4 copies 1 default<br>m2pool/gU4 version 5 -<br>m2pool/gU4 utf8only off -<br>m2pool/gU4 normalization none -<br>m2pool/gU4 casesensitivity sensitive -<br>m2pool/gU4 vscan off default<br>m2pool/gU4 nbmand off default</font><div><font face="monospace">m2pool/gU4 sharesmb off default<br>m2pool/gU4 refquota none default<br>m2pool/gU4 refreservation none default<br>m2pool/gU4 guid 16119321983578430568 -<br>m2pool/gU4 primarycache all default<br>m2pool/gU4 secondarycache all default<br>m2pool/gU4 usedbysnapshots 0B -<br>m2pool/gU4 usedbydataset 2.34T -<br>m2pool/gU4 usedbychildren 0B -<br>m2pool/gU4 usedbyrefreservation 0B -<br>m2pool/gU4 logbias latency default<br>m2pool/gU4 objsetid 84 -<br>m2pool/gU4 dedup off default<br>m2pool/gU4 mlslabel none default<br>m2pool/gU4 sync standard default<br>m2pool/gU4 dnodesize legacy default<br>m2pool/gU4 refcompressratio 1.00x -<br>m2pool/gU4 written 2.34T -<br>m2pool/gU4 logicalused 2.34T -<br>m2pool/gU4 logicalreferenced 2.34T -<br>m2pool/gU4 volmode default default<br>m2pool/gU4 filesystem_limit none default<br>m2pool/gU4 snapshot_limit none default<br>m2pool/gU4 filesystem_count none default<br>m2pool/gU4 snapshot_count none default<br>m2pool/gU4 snapdev hidden default<br>m2pool/gU4 acltype nfsv4 default<br>m2pool/gU4 context none default<br>m2pool/gU4 fscontext none default<br>m2pool/gU4 defcontext none default<br>m2pool/gU4 rootcontext none default<br>m2pool/gU4 relatime off default<br>m2pool/gU4 redundant_metadata all default<br>m2pool/gU4 overlay on default<br>m2pool/gU4 encryption off default</font></div><div><font face="monospace">m2pool/gU4 keylocation none default<br>m2pool/gU4 keyformat none default<br>m2pool/gU4 pbkdf2iters 0 default<br>m2pool/gU4 special_small_blocks 0 default</font><br><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><br></div><div class="gmail_signature" data-smartmail="gmail_signature">Thanks,</div><div class="gmail_signature" data-smartmail="gmail_signature">Bill Dudley</div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">This email is free of malware because I run Linux.</div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jun 3, 2024 at 4:37 PM Paul Procacci <<a href="mailto:pprocacci@gmail.com">pprocacci@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div><div><div><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jun 3, 2024 at 4:29 PM William Dudley <<a href="mailto:wfdudley@gmail.com" target="_blank">wfdudley@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>The problem:</div><div><br></div><div>FreeBSD 13.3 amd64 system, with</div>a zfs pool built from two physical drives.<div>The zfs pool has 7 "partitions" (is that what they're called?)</div><div><br></div><div>I was copying files over from another machine and didn't realize that</div><div>I filled one of the partitions.</div><div><br></div><div>I can't proceed now with this one full partition.</div><div>Every single command fails due to "out of space".</div><div><br></div><div>That includes:</div><div>rm (one file or many)</div><div>dd if=/dev/zero of=(some file)</div><div>truncate (somefile)</div><div>zfs destroy poolname/partitionname</div><div>cannot destroy 'poolname/partitionname': out of space<br></div><div><br></div><div>There are no snapshots, I never created any.</div><div><br></div><div>Extensive googling has not shown any more than bug reports acknowledging</div><div>that this is a problem.</div><div><br></div><div>How do I fix this, short of burning the machine to the ground and starting over?</div><div><br></div><div>Thanks,</div><div>Bill Dudley</div><div><br clear="all"><div><div dir="ltr" class="gmail_signature">This email is free of malware because I run Linux.</div></div></div></div>
</blockquote></div><br clear="all"></div>They are called datasets.<br><br></div>The dataset *may* have gone readonly.<br><br></div>zfs get all poolname/dataset<br><br></div><div>Posting the output of the above may help us.</div><div><br></div><div>~Paul<br></div><div><div><div><div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature">__________________<br><br>:(){ :|:& };:</div></div></div></div></div></div>
</blockquote></div>
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