From: "Bryn M. Reeves" <bmr@redhat.com>
To: "James B. Byrne" <byrnejb@harte-lyne.ca>
Cc: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] Cannot delete lv
Date: Mon, 30 Jan 2012 16:30:28 +0000 [thread overview]
Message-ID: <4F26C5A4.1080907@redhat.com> (raw)
In-Reply-To: <0e76b29210b181e84d1c5762f9c8f07d.squirrel@webmail.harte-lyne.ca>
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On 01/30/2012 04:25 PM, James B. Byrne wrote:
> At this point I could use a little more guidance. I wish to remove
> all the lvs associated with the following defunct vm guests:
>
> base <--- guest name vg_vhost01-lv_vm_base (dm-5)
> vg_vhost01-lv_vm_basep1 (dm-17) vg_vhost01-lv_vm_basep2 (dm-18)
>
> pas.harte--lyne.ca <--- guest name
> vg_vhost01-lv_vm_pas.harte--lyne.ca (dm-12)
> vg_vhost01-lv_vm_pas.harte--lyne.cap1 (dm-15)
> vg_vhost01-lv_vm_pas.harte--lyne.cap2 (dm-16)
> vg_vhost01-lv_vm_pas.harte--lyne.ca_01 (dm-13)
> vg_vhost01-lv_vm_pas.harte--lyne.ca_01p1 (dm-14)
>
> pgsql--dbms.harte--lyne.ca <--- guest name
> vg_vhost01-lv_vm_pgsql--dbms.harte--lyne.ca_00 (dm-6)
> vg_vhost01-lv_vm_pgsql--dbms.harte--lyne.ca_00p1 (dm-10)
> vg_vhost01-lv_vm_pgsql--dbms.harte--lyne.ca_00p2 (dm-11)
> vg_vhost01-lv_vm_pgsql--dbms.harte--lyne.ca_01 (dm-7)
> vg_vhost01-lv_vm_pgsql--dbms.harte--lyne.ca_01p1 (dm-9)
These LVs all have active kpartx mappings (the names with pN
suffixes). Remove them with kpartx -d:
# kpartx -d /dev/mapper/vg_vhost01-lv_vm_base
# kpartx -d /dev/mapper/vg_vhost01-lv_vm_pas.harte--lyne.ca
# kpartx -d /dev/mapper/vg_vhost01-lv_vm_pas.harte--lyne.ca_01
# kpartx -d /dev/mapper/vg_vhost01-lv_vm_pgsql--dbms.harte--lyne.ca_00
# kpartx -d /dev/mapper/vg_vhost01-lv_vm_pgsql--dbms.harte--lyne.ca_01
Regards,
Bryn.
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next prev parent reply other threads:[~2012-01-30 16:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-30 15:44 [linux-lvm] Cannot delete lv James B. Byrne
2012-01-30 15:57 ` James B. Byrne
2012-01-30 16:00 ` Bryn M. Reeves
2012-01-30 16:00 ` Bryn M. Reeves
2012-01-30 16:25 ` James B. Byrne
2012-01-30 16:30 ` Bryn M. Reeves [this message]
2012-01-30 16:50 ` James B. Byrne
2012-01-30 17:03 ` Bryn M. Reeves
2012-01-30 17:34 ` James B. Byrne
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