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Date:      Tue, 16 May 2017 22:30:57 -0400
From:      David Mehler <dave.mehler@gmail.com>
To:        Adam Vande More <amvandemore@gmail.com>
Cc:        freebsd-questions <freebsd-questions@freebsd.org>
Subject:   Re: swap_pager on cloud server
Message-ID:  <CAPORhP7prK9TTqBizrbhm4WYbCsO98%2Boyh4G40P%2B1eokbGVVoQ@mail.gmail.com>
In-Reply-To: <CA%2BtpaK3VFGz6Gt11BS2wai5tj2_2H%2BP0hLW4rF2mq_V3r29LGg@mail.gmail.com>
References:  <CAPORhP7cXALuyo5krAK%2B%2B8XTAn6n4cYxKFN-crTNAwhfU1TLsA@mail.gmail.com> <CA%2BtpaK3VFGz6Gt11BS2wai5tj2_2H%2BP0hLW4rF2mq_V3r29LGg@mail.gmail.com>

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Hello,

Here's my swapinfo, though it was obtained after a server reboot, it froze up.

#swapinfo
Device          1K-blocks     Used    Avail Capacity
/dev/md98         1780352       36  1780316     0%
/dev/md99         1036216       44  1036172     0%
Total             2816568       80  2816488     0%

Thanks.
Dave.


On 5/16/17, Adam Vande More <amvandemore@gmail.com> wrote:
> On Tue, May 16, 2017 at 8:10 PM, David Mehler <dave.mehler@gmail.com>
> wrote:
>
>> Hello,
>>
>> I've got a FreeBSd 10.3 vps. Today it started giving me:
>>
>> swap_pager: indefinite wait buffer: bufobj: 0, blkno: 249488, size: 16384
>>
>> When it does this my ssh session becomes unresponsive. The vps service
>> offers out of ban services so that I can have an ssh serial console
>> access. This issue even locks up the console. The only solution is a
>> reboot.
>>
>> I've read that the issue is one of paging and swap not being able to
>> be written to disk.
>>
>> The disks are all virtual I do not believe these disks can go bad so
>> I'm assuming it's software or system configuration.
>>
>> I'd appreciate any suggestions.
>>
>
> What is the output of:
> # swapinfo
>
> --
> Adam
>



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