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From: Douglas Paul <>
To: LVM general discussion and development <>
Subject: Re: [linux-lvm] Unable to un-cache logical volume when chunk size is over 1MiB
Date: Wed, 18 Jul 2018 10:58:10 -0400	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Wed, Jul 18, 2018 at 03:25:10PM +0100, Ryan Launchbury wrote:
> Does anyone have any other ideas or potential workarounds for this issue?
> Please let me know if you require more info.

I didn't see this in the previous messages, but have you tried temporarily
remounting the filesystems read-only if you can't unmount them?

Also, earlier you mentioned looking at /var/log/dmesg for write errors.  On
my systems, that only contains a snapshot at boot. I have to run dmesg to
see the latest updates. It seems suspicious to have nothing in the dmesg
during 61 days past 10 seconds after system boot ...

Douglas Paul

  reply	other threads:[~2018-07-18 14:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-20  9:18 [linux-lvm] Unable to un-cache logical volume when chunk size is over 1MiB Ryan Launchbury
2018-06-20 10:15 ` Zdenek Kabelac
2018-06-20 11:10   ` Ryan Launchbury
2018-06-22 18:13   ` Gionatan Danti
2018-06-22 19:22     ` Ryan Launchbury
2018-06-22 20:07     ` Zdenek Kabelac
2018-06-23 10:09       ` Gionatan Danti
2018-06-24 19:18         ` Ryan Launchbury
2018-06-25 17:19           ` Gionatan Danti
2018-06-25 17:20             ` Ryan Launchbury
2018-06-25 17:40               ` Gionatan Danti
2018-07-18 14:25                 ` Ryan Launchbury
2018-07-18 14:58                   ` Douglas Paul [this message]
2019-01-21 20:19                     ` Zdenek Kabelac

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