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Bug #1193

Zfs snapshots unable to delete on zpool 14, zfs 3

Added by Nikola M. over 9 years ago. Updated over 9 years ago.

Status:
Rejected
Priority:
Normal
Assignee:
-
Category:
Desktop (JDS)
Target version:
-
Start date:
2011-07-09
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
time-slider

Description

Upgraded to testing /dev-il Openindiana repository, using Illumos bits.
Version oi_151

When trying to delete snapshots from dataset on version 14 zpool, zfs version 3 (Pool remained the same from OpenSolaris 2009.06, 111b),
zfs refuses to delete snapshots.
Should not newer zfs/zpool versions Work as before, with previos Zpool/zfs versions?

http://pastebin.com/4dzjJ09M

[1]GUI snapshot delete:
-------------------------------------------------------
['/usr/bin/pfexec', '/usr/sbin/zfs', 'destroy', '-d', 'rpool/export/home/nikolam@zfs-auto-snap_frequent-2011-06-22-12h42'] failed with exit code 1
cannot destroy 'rpool/export/home/nikolam@zfs-auto-snap_frequent-2011-06-22-12h42': unsupported version

[2] CLI snapshot delete:
-------------------------------------------------------
~/.zfs/snapshot$ zfs list H -t snapshot | grep rpool/export/home/nikolam@zfs-auto-snap | xargs -n1 pfexec zfs destroy
cannot open '1.38M': dataset does not exist
cannot open '': dataset does not exist
cannot open '14.8G': dataset does not exist
cannot open '-': dataset does not exist
cannot open '1003K': dataset does not exist
cannot open '-': dataset does not exist
cannot open '14.8G': dataset does not exist
cannot open '-': dataset does not exist

[3][2] CLI snapshot delete #2: (is "-o" stopped working?)
-------------------------------------------------------
~/.zfs/snapshot$ pfexec zfs list -H -o nikolam -t snapshot | grep rpool/export/home/nikolam@zfs-auto-snap | xargs -n1 zfs destroy
bad property list: invalid property 'nikolam'
usage:
list [-rH][-d max] [-o property[,...]] [-t type[,...]] [-s property] ...
[-S property] ... [filesystem|volume|snapshot] ...

The following properties are supported:

PROPERTY       EDIT  INHERIT   VALUES
available        NO       NO   <size>
        compressratio    NO       NO   <1.00x or higher if compressed>
        creation         NO       NO   <date>
        defer_destroy    NO       NO   yes | no
        mounted          NO       NO   yes | no
        origin           NO       NO   <snapshot>
        referenced       NO       NO   <size>
        type             NO       NO   filesystem | volume | snapshot
        used             NO       NO   <size>

...etc

#1

Updated by Nikola M. over 9 years ago

As additional info, snapshots refused to be deleted with GUI time slider on oi_148 eather, but they could be deleted from command line, now in oi_151/Illumos - CLI zfs snapshot delete do not work, too.

#2

Updated by Rich Lowe over 9 years ago

Your second two commands are just invalid.

  • You're feeding the entire output of 'zfs list' through the pipe, you want just the dataset name
  • "zfs list -o" selects the column to output, whereas you seem to be giving it a username for some reason.

You wanted zfs list -H -o name...

The GUI deletion is not working because deferred destroy (zfs destroy -d) requires a newer pool version.

I'm going to move this to the OI tracker on the principle that perhaps they care about the GUI (presumably) not giving a useful error, or not falling back to trying without -d.

#3

Updated by Rich Lowe over 9 years ago

  • Project changed from site to OpenIndiana Distribution
#4

Updated by Julian Wiesener over 9 years ago

  • Category set to Desktop (JDS)
  • Status changed from New to Rejected
  • Tags changed from needs-triage to time-slider

ancient zpool versions, are not supported by the GUI. You can upgrade or use zfs delete manually.

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