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Date:      Wed, 22 Nov 2017 08:17:48 -0600
From:      Karl Denninger <karl@denninger.net>
To:        freebsd-stable@freebsd.org
Subject:   Re: Random freezes of my FreeBSD droplet (DigitalOcean)
Message-ID:  <03d984bd-0233-5c6b-4510-8f47345d0e71@denninger.net>
In-Reply-To: <CAHtsMQ0zRFR1qACRv6g%2BZ6KSjCrGW1BUUzgEigMNh3JtTHt-7w@mail.gmail.com>
References:  <CAHtsMQ2wDrXmKkX2Qvvxi1SpiG9E%2BOKmC5eS6VGQezUBWZS5mw@mail.gmail.com> <CA%2BtpaK1NnTje048FDq4WK-xN1hnk89jukaE-bHoQB0v0Uh9bnw@mail.gmail.com> <CAHtsMQ0zRFR1qACRv6g%2BZ6KSjCrGW1BUUzgEigMNh3JtTHt-7w@mail.gmail.com>

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Yeah, don't do that.=C2=A0 I have a DO Zfs-enabled FreeBSD deployment and=
 I
have the swap on /dev/gpt/swap0 (a regular slice)... no problems.

$ uptime
=C2=A09:17AM=C2=A0 up 174 days,=C2=A0 2:06, 1 users, load averages: 0.89,=
 0.80, 0.83
$


On 11/22/2017 08:15, Stefan Lambrev wrote:
> Hi,
>
> Thanks for this idea.
>
> Device          1K-blocks     Used    Avail Capacity
> /dev/zvol/zroot/swap   2097152   310668  1786484    15%
>
> Will check why at all swap is used when the VM is not used. But yes - a=
s
> it's a image provided by DO the swap is on the zvol...
>
> On Wed, Nov 22, 2017 at 4:08 PM, Adam Vande More <amvandemore@gmail.com=
>
> wrote:
>
>> On Wed, Nov 22, 2017 at 7:17 AM, Stefan Lambrev <cheffo@freebsd-bg.org=
>
>> wrote:
>>
>>> Greetings,
>>>
>>> I have a droplet in DO with very light load, currently
>>> running 11.0-RELEASE-p15 amd64 GENERIC kernel + zfs (1 GB Memory / 30=
 GB
>>> Disk / FRA1 - FreeBSD 11.0 zfs)
>>>
>>> I know ZFS needs more memory, but the load is really light. Unfortuna=
telly
>>> last few weeks I'm experiencing those freezes almost every second day=
=2E
>>> There are no logs or console messages - just freeze. Networks seems t=
o
>>> work, but nothing else.
>>>
>>> Is there anyone with similar experience here?
>>> Are there any updates in 11.1 that may affect positively my experienc=
e in
>>> the digital ocean cloud?
>>>
>> It's entirely possible to run a stable VM using that configuration so =
you
>> haven't provided enough details to give any real help.  A common foot
>> shooting method is putting swap on zvol, but the possibilities are end=
less.
>>
>> --
>> Adam
>>
> _______________________________________________
> freebsd-stable@freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-stable
> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.or=
g"

--=20
Karl Denninger
karl@denninger.net <mailto:karl@denninger.net>
/The Market Ticker/
/[S/MIME encrypted email preferred]/

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