After the crash of today, my cluster is still syncing data. >From atop command I can see that network and disks I/O activity is not so intensive: eth0 is generating 150Mbit/s pf traffic. But it's a gigabit , so it could go much faster. Disk is busy 55%. What do you think about? Is sheepdog limiting the sync speed to leave I/O for guests? Does sync have any relation with cache? NET | eth0 15% | | pcki 124639 | pcko 25187 | | si 151 Mbps | so 1414 Kbps | | coll 0 | | mlti 60 | erri 0 | | erro 0 | drpi 0 | | drpo 0 | NET | eth1 0% | | pcki 26 | pcko 0 | | si 3 Kbps | so 0 Kbps | | coll 0 | | mlti 0 | erri 0 | | erro 0 | drpi 0 | | drpo 0 | NET | br0 ---- | | pcki 25969 | pcko 25345 | | si 146 Mbps | so 1342 Kbps | | coll 0 | | mlti 0 | erri 0 | | erro 0 | drpi 0 | | drpo 0 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.wpkg.org/pipermail/sheepdog-users/attachments/20130507/565db881/attachment.html> |