mailing-list stripped the 3.9 KB src.rpm :-( http://access.thelounge.net/harry/zram-1.0.0-1.fc20.20140327.rh.src.rpm Am 27.03.2014 18:01, schrieb Reindl Harald: > answered that myself > > * it needs configuration > * src.rpm built on F20 and tested on Rawhide attached > * that below is a VM with 2 virtual CPU cores > * configuration is 20% of RAM and one zram-device per core > > [root@rawhide ~]# free > total used free shared buffers cached > Mem: 742 136 606 4 7 69 > -/+ buffers/cache: 59 683 > Swap: 148 0 148 > > > [root@rawhide ~]# systemctl start zram.service > [root@rawhide ~]# dmesg > [ 290.085329] zram: Created 2 device(s) ... > [ 290.092406] Adding 76004k swap on /dev/zram0. Priority:100 extents:1 across:76004k SSFS > [ 290.096359] Adding 76004k swap on /dev/zram1. Priority:100 extents:1 across:76004k SSFS > [root@rawhide ~]# htop > [root@rawhide ~]# systemctl list-units | grep zram > sys-devices-virtual-block-zram0.device loaded active > plugged /sys/devices/virtual/block/zram0 > sys-devices-virtual-block-zram1.device loaded active > plugged /sys/devices/virtual/block/zram1 > zram.service loaded active > exited Enable compressed swap in memory using zram > dev-zram0.swap loaded active > active /dev/zram0 > dev-zram1.swap loaded active > active /dev/zram1 > [root@rawhide ~]# > > Am 27.03.2014 17:18, schrieb Reindl Harald: >> since 3.14 is not that far away zram becomes interesting >> >> the article below maybe outdated, on a rawhide-VM exists >> /dev/zram0 as well as a implicit systemd-unit, well >> does that mean it is automagically configured and if >> that is the case does systemd < 212 that also or is >> there handwork needed for the time F19/F20 get rebased >> to kernel 3.14? >> >> [root@rawhide ~]# systemctl list-units | grep zram >> sys-devices-virtual-block-zram0.device loaded active plugged /sys/devices/virtual/block/zram0 >> >> http://mystilleef.blogspot.co.at/2011/10/enable-zram-in-fedora.html
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