From: Zygo Blaxell <ce3g8jdj@umail.furryterror.org>
To: Brad Templeton <4brad@templetons.com>
Cc: Andrei Borzenkov <arvidjaar@gmail.com>,
Tomasz Chmielewski <mangoo@wpkg.org>,
Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: btrfs-transacti hangs system for several seconds every few minutes
Date: Tue, 31 Mar 2020 00:20:50 -0400 [thread overview]
Message-ID: <20200331042050.GE13306@hungrycats.org> (raw)
In-Reply-To: <b71b10f8-6410-4d32-f89c-9b3f20d9b2f2@templetons.com>
On Mon, Mar 30, 2020 at 01:11:41AM -0700, Brad Templeton wrote:
> Also, isn't it 4 debs -- image, modules, headers and architecture
> independent headers?
>
> Still, I am surprised that the ubuntu team, with a data corruption
> issue, would not make a priority to install a fixed kernel or at least
> backport btrfs modules into the current kernel.
It probably hasn't been reported to them. Distro vendors are kind of
on their own for long-term kernel bug fixes, especially for non-LTS
kernels like 5.3. kernel.org support ended last year, just before the
bug was identified.
> On 3/29/20 10:56 PM, Andrei Borzenkov wrote:
> > 30.03.2020 05:29, Tomasz Chmielewski пишет:
> >>> I wonder why they put 5.3.0 as the standard advanced Kernel in Ubuntu
> >>> LTS if it has a data corruption bug. I don't know if I've seen any
> >>> release of 5.4.14 in a PPA yet -- manual kernel install is such a pain
> >>> the few times I have done it.
> >>
> >> You have all kernels compiled as packages here (for Ubuntu):
> >>
> >> https://kernel.ubuntu.com/~kernel-ppa/mainline/
> >>
> >> So just download two deb packages, dpkg -i, and done.
> >>
> >
> > Beware that it is not exactly the same as distribution kernel (both in
> > terms of included patches and enabled configuration options). Also
> > matching linux-tools is not provided which means perf, cpupower,
> > turbostat and some other tools stop working.
> >
next prev parent reply other threads:[~2020-03-31 4:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-30 2:29 btrfs-transacti hangs system for several seconds every few minutes Tomasz Chmielewski
2020-03-30 5:56 ` Andrei Borzenkov
2020-03-30 8:11 ` Brad Templeton
2020-03-30 8:35 ` Tomasz Chmielewski
2020-03-31 4:20 ` Zygo Blaxell [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-03-29 4:03 Brad Templeton
2020-03-29 13:14 ` Qu Wenruo
2020-03-29 17:58 ` Brad Templeton
2020-03-29 18:09 ` Zygo Blaxell
2020-03-28 18:26 Brad Templeton
2020-03-28 21:20 ` Zygo Blaxell
[not found] ` <7778ece0-67d4-8d1c-b773-35f07d81dcbe@templetons.com>
2020-03-29 6:42 ` Zygo Blaxell
2020-03-30 22:14 ` Chris Murphy
2020-03-31 4:04 ` Zygo Blaxell
2020-03-29 0:58 ` Qu Wenruo
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