IO Limits

“Disk read default limits” is the default set of read limits assigned to virtual servers.
“Disk write default limits” is the default set of write limits assigned to virtual servers.

IO limits are enforced through Linux Control Groups (cgroups) – specifically the file /etc/stabile/cgconfig.conf .
Default IO limitis may be overridden for individual servers by configuring cgroups manually.

Unforunately I/O throttling of block devices (blkio) does not currently work with Linux ZFS. We recommend using ZFS with Stabile, but this unfortunately makes it imposible to throttle disk I/O. Quite a bummer, but looks like you can’t have it all.