All of lore.kernel.org
 help / color / mirror / Atom feed
From: Zdenek Kabelac <zkabelac@redhat.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] LVM generates wrong low_water_mark value in thin-pool's table
Date: Mon, 1 Feb 2016 15:19:22 +0100	[thread overview]
Message-ID: <56AF696A.30503@redhat.com> (raw)
In-Reply-To: <CAAYit8TQRuUZjjRgMUsaQWNmTGmG824KEZZ8vyNDTG=OiDbObQ@mail.gmail.com>

Dne 1.2.2016 v 10:17 M.H. Tsai napsal(a):
> Hi,
>
> I found that the <low_water_mark> parameter of thin-pool's table might be
> wrong. In kernel, the this parameter is the number of free blocks. However,
> LVM commit 99237f0908d87592815f4bdf3c239e8a108e835c sets this value as the
> number of USED blocks, according
> to activation_thin_pool_autoextend_threshold_CFG. Is that a bug?

Ok - looks like my fault when translating lvm2 threshold usage to thin-pool 
target threshold usage.

Thanks for noticing

Zdenek

  reply	other threads:[~2016-02-01 14:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-01  9:17 [linux-lvm] LVM generates wrong low_water_mark value in thin-pool's table M.H. Tsai
2016-02-01 14:19 ` Zdenek Kabelac [this message]
2016-02-12 12:43 ` Zdenek Kabelac

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=56AF696A.30503@redhat.com \
    --to=zkabelac@redhat.com \
    --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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.