works on linux desktop may also work on android:
cat /proc/swaps: (should readout) /dev/block/zram0 52M (as kb readout most likely) if it shows a different slice path (/dev/zram0 for example) use swapon /that/mapping/path also try swapon -p 100 -v -a /dev/block/zram0 as this adds the following flags to activate ALL visible swaps and add a verbose function to create readout that may help in debuging issue Corey W Sheldon Owner, 1st Class Mobile Shine 310.909.7672 www.facebook.com/1stclassmobileshine On Fri, May 23, 2014 at 5:21 AM, sandeep kumar <[email protected]>wrote: > >>In my system /dev/zram0 is not present but sys/block/zram0 is present. > thats why i m having this doubt > just now i found that we have zram0 in /dev/block/zram0 > i tried the command you told, > > *root@kleoslte:/ # swapon -p 100 /dev/block/zram0* > *swapon -p 100 /dev/block/zram0* > *swapon failed for /dev/block/zram0* > > is there anything else that i can try? > > > > On Fri, May 23, 2014 at 2:18 PM, sandeep kumar > <[email protected]>wrote: > >> Dear Anders >> >> >Yes, zram is activated, otherwise you wouldn't have had zram0 created. >> >> >Though you might not be using it... >> >If you want to use it for swap, you'll have to run `swapon -p 100 >> /dev/zram0`. >> >Well, '-p 100' isn't necessary, it's just to set the swap priority. >> >> In my system /dev/zram0 is not present but sys/block/zram0 is present. >> thats why i m having this doubt >> >> thanks >> sandeep >> >> >> On Thu, May 22, 2014 at 4:56 PM, Anders Darander < >> [email protected]> wrote: >> >>> On 22 May 2014 12:58, sandeep kumar <[email protected]> wrote: >>> > Dear All, >>> > >>> > we are trying to make use of zramfs. In our android based board, >>> > we are seeing this output, >>> > >>> > root@sandeep:/sys/block/zram0 # ls >>> >>> > >>> > Does this mean zram is activated ? >>> >>> Yes, zram is activated, otherwise you wouldn't have had zram0 created. >>> >>> Though you might not be using it... >>> If you want to use it for swap, you'll have to run `swapon -p 100 >>> /dev/zram0`. >>> Well, '-p 100' isn't necessary, it's just to set the swap priority. >>> >>> > we are trying to do the operation to set disk size, >>> > echo $((50*1024*1024)) > /sys/block/zram0/disksize >>> >>> This should have set the size of zram0. >>> >>> Cheers, >>> Anders >>> >>> -- >>> Anders Darander >>> EPO guidelines 1978: "If the contribution to the known art resides >>> solely in a computer program then the subject matter is not >>> patentable in whatever manner it may be presented in the claims." >>> >> >> >> >> -- >> With regards, >> Sandeep Kumar Anantapalli, >> > > > > -- > With regards, > Sandeep Kumar Anantapalli, > > _______________________________________________ > Kernelnewbies mailing list > [email protected] > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > >
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