vg has insufficient free disk space

Bug #1517129 reported by Andreas Hasenack on 2015-11-17
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MAAS
High
Jeffrey C Jones
1.9
High
Jeffrey C Jones
Trunk
High
Jeffrey C Jones

Bug Description

I'm deploying a node with maas 1.9.0~rc1+bzr4496-0ubuntu1~trusty1 with 3 disks and two volume groups.

One VG is taking over /dev/sda, and the second VG is using the other two disks.

The second VG is created, but not its LV:
File descriptor 11 (/tmp/install.log) leaked on vgcreate invocation. Parent PID 1340: python2
  No physical volume label read from /dev/sdb
  No physical volume label read from /dev/sdc
  Physical volume "/dev/sdb" successfully created
  Physical volume "/dev/sdc" successfully created
  Volume group "vg1" successfully created
File descriptor 3 (socket:[14137]) leaked on lvcreate invocation. Parent PID 1340: python2
File descriptor 4 (/curtin/configs/config-000.cfg) leaked on lvcreate invocation. Parent PID 1340: python2
File descriptor 5 (/curtin/configs/config-001.cfg) leaked on lvcreate invocation. Parent PID 1340: python2
File descriptor 6 (/curtin/configs/config-002.cfg) leaked on lvcreate invocation. Parent PID 1340: python2
File descriptor 7 (/curtin/configs/config-003.cfg) leaked on lvcreate invocation. Parent PID 1340: python2
File descriptor 8 (/curtin/configs/config-004.cfg) leaked on lvcreate invocation. Parent PID 1340: python2
File descriptor 10 (/tmp/install.log) leaked on lvcreate invocation. Parent PID 1340: python2
File descriptor 11 (/tmp/install.log) leaked on lvcreate invocation. Parent PID 1340: python2
  Volume group "vg1" has insufficient free space (4094 extents): 4095 required.
An error occured handling 'vg1-data': ProcessExecutionError - Unexpected error while running command.
Command: ['lvcreate', 'vg1', '-n', 'data', '-L', '17175674880B']
Exit code: 5

I tried different combinations and the delta between the required vs available extents is always 1.

Attached is the full installation output and the node list from MAAS.

The layout I configured for this node is:
vgroot-lvroot 8.6 GB / ext4
vg1-data 17.2 GB /data fat32

Related branches

Andreas Hasenack (ahasenack) wrote :
Andreas Hasenack (ahasenack) wrote :

maas nodes list

tags: added: kanban-cross-team landscape
tags: removed: kanban-cross-team
Changed in maas:
assignee: nobody → Jeffrey C Jones (trapnine)
Changed in maas:
status: New → Confirmed
importance: Undecided → Critical
Changed in maas:
status: Confirmed → Triaged
Changed in maas:
importance: Critical → High
Changed in maas:
status: Triaged → In Progress
milestone: none → 1.9.0
milestone: 1.9.0 → next
Andreas Hasenack (ahasenack) wrote :

Confirmed fixed in 1.9.0~rc2+bzr4509-0ubuntu1~trusty1, thx!

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