I did get zswap working without a backing store, using Bob's patches
from http://thread.gmane.org/gmane.linux.kernel.mm/105627/focus=105642
applied to 3.11-rc6, The major issue we had with it was that i915
graphics buffers were getting corrupted somehow, which wasn't a
problem with zram on the same
Hi Olav,
On 11/02/2013 08:59 AM, Olav Haugan wrote:
>
> I tried the above suggestion but it does not seem to have any noticeable
> impact. The system is still trying to swap out at a very high rate after
> zram reported failure to swap out. The error logging is actually so much
> that my system
On 10/25/2013 2:19 AM, Minchan Kim wrote:
> Hello,
>
> I had no enough time to think over your great questions since I should enjoy
> in Edinburgh so if I miss something, Sorry!
>
> On Wed, Oct 23, 2013 at 02:51:34PM -0700, Olav Haugan wrote:
>> I am trying to use zram in very low memory conditio
Hi Olav,
On 11/01/2013 07:34 AM, Olav Haugan wrote:
> Hi Luigi,
>
> On 10/24/2013 6:12 PM, Luigi Semenzato wrote:
>> On Thu, Oct 24, 2013 at 5:35 PM, Olav Haugan wrote:
>>> Hi Bob, Luigi,
>>>
>>> On 10/23/2013 5:55 PM, Bob Liu wrote:
On 10/24/2013 05:51 AM, Olav Haugan wrote:
>>>
[apologies for the previous HTML email]
Hi Olav,
I haven't personally done it. Seth outlines the configuration in this thread:
http://thread.gmane.org/gmane.linux.kernel.mm/105378/focus=105543
Stephen, can you add more detail from your experience?
Thanks!
On Thu, Oct 31, 2013 at 4:34 PM, Ol
Hi Luigi,
On 10/24/2013 6:12 PM, Luigi Semenzato wrote:
> On Thu, Oct 24, 2013 at 5:35 PM, Olav Haugan wrote:
>> Hi Bob, Luigi,
>>
>> On 10/23/2013 5:55 PM, Bob Liu wrote:
>>>
>>> On 10/24/2013 05:51 AM, Olav Haugan wrote:
>>
>>> By the way, could you take a try with zswap? Which can write pages
Hello,
I had no enough time to think over your great questions since I should enjoy
in Edinburgh so if I miss something, Sorry!
On Wed, Oct 23, 2013 at 02:51:34PM -0700, Olav Haugan wrote:
> I am trying to use zram in very low memory conditions and I am having
> some issues. zram is in the reclai
On 10/25/2013 08:35 AM, Olav Haugan wrote:
> Hi Bob, Luigi,
>
> On 10/23/2013 5:55 PM, Bob Liu wrote:
>>
>> On 10/24/2013 05:51 AM, Olav Haugan wrote:
>>> I am trying to use zram in very low memory conditions and I am having
>>> some issues. zram is in the reclaim path. So if the system is very lo
On Thu, Oct 24, 2013 at 5:35 PM, Olav Haugan wrote:
> Hi Bob, Luigi,
>
> On 10/23/2013 5:55 PM, Bob Liu wrote:
>>
>> On 10/24/2013 05:51 AM, Olav Haugan wrote:
>>> I am trying to use zram in very low memory conditions and I am having
>>> some issues. zram is in the reclaim path. So if the system i
Hi Bob, Luigi,
On 10/23/2013 5:55 PM, Bob Liu wrote:
>
> On 10/24/2013 05:51 AM, Olav Haugan wrote:
>> I am trying to use zram in very low memory conditions and I am having
>> some issues. zram is in the reclaim path. So if the system is very low
>> on memory the system is trying to reclaim pages
On Thu, Oct 24, 2013 at 5:51 AM, Olav Haugan wrote:
> I am trying to use zram in very low memory conditions and I am having
> some issues. zram is in the reclaim path. So if the system is very low
> on memory the system is trying to reclaim pages by swapping out (in this
> case to zram). However,
On 10/24/2013 05:51 AM, Olav Haugan wrote:
> I am trying to use zram in very low memory conditions and I am having
> some issues. zram is in the reclaim path. So if the system is very low
> on memory the system is trying to reclaim pages by swapping out (in this
> case to zram). However, since we
(sorry about the HTML in the previous message)
On Wed, Oct 23, 2013 at 2:51 PM, Olav Haugan wrote:
> I am trying to use zram in very low memory conditions and I am having
> some issues. zram is in the reclaim path. So if the system is very low
> on memory the system is trying to reclaim pages by
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