From: Roman Mamedov <rm@romanrm.net>
To: yeslow <yeslow@proton.me>
Cc: "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: Re: Can't mount RAID-0 btrfs volume
Date: Sat, 1 Jul 2023 23:13:26 +0500 [thread overview]
Message-ID: <20230701231326.632852b4@nvm> (raw)
In-Reply-To: <XbRHcnOusT9SgtIvEblFkrC43giGNCYfguS2_xjdCfx_NpoVzC4tHpV1hm-PF9_oxpVtM2j2imSl_1sEm3eYQRMFZy5ovi--vMQNkrab65o=@proton.me>
On Sat, 01 Jul 2023 14:59:11 +0000
yeslow <yeslow@proton.me> wrote:
> I have a dual boot system with Windows 10 Pro and Linux Kubuntu 22.04.
>
> I have created a btrfs raid-0 volume in my Linux system with 2 SSD drives to
> store not very important files, where the speed is most important. I then
> use winbtrfs in the Windows 10 system to be able to access the btrfs volume,
> when using Windows 10.
>
> Everything worked fine for several months until recently. I deleted some
> files on the btrfs volume in Windows 10, which always worked fine, but this
> time I noticed that after the file deletion the volume in Linux was not
> showing the expected free space. When trying to have this fixed, I decided
> to give it a try by using the command: btrfs check --clear-space-cache v2
Could it be that instead of shutting down, you hibernated Windows 10 that time?
As for the recovery options, look into "btrfs restore", that could fetch files
from a damaged filesystem without trying to mount. If it's not damaged too
hard.
--
With respect,
Roman
next prev parent reply other threads:[~2023-07-01 18:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-01 14:59 Can't mount RAID-0 btrfs volume yeslow
2023-07-01 18:13 ` Roman Mamedov [this message]
2023-07-01 19:52 ` yeslow
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