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>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
iEYEARECAAYFAk8mxaQACgkQ6YSQoMYUY957KACg3LuLaueEx2NDBUDyLe5vVILR
d3cAn0+qhBcPlYaEz73d2gywKHPzu5kZ
=Oi4S
-----END PGP SIGNATURE-----
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F26C5A4.1080907@redhat.com \
--to=bmr@redhat.com \
--cc=byrnejb@harte-lyne.ca \
--cc=linux-lvm@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).