Re: bhyve, ZFS, and disk IO stats

2022-07-15 Thread Oleksandr Kryvulia
With volmode=full or volmode=dev for your vm's zvol it may be tracked via gstat(8) like any other geom device. 15.07.22 08:39, Zane C. B-H пише: To expand on this, 'bhyvectl --get-stats' returns lots of info, but no disk IO stats. On 2022-07-15 00:33, Zane C. B-H wrote: So with bhyve, is ther

Re: bhyve, ZFS, and disk IO stats

2022-07-14 Thread Zane C. B-H
To expand on this, 'bhyvectl --get-stats' returns lots of info, but no disk IO stats. On 2022-07-15 00:33, Zane C. B-H wrote: So with bhyve, is there any good way to get disk IO stats for a VM when it is using ZFS for a dataset. Apparently ZFS only tracks RW stats for mounted disks, but not r

bhyve, ZFS, and disk IO stats

2022-07-14 Thread Zane C. B-H
So with bhyve, is there any good way to get disk IO stats for a VM when it is using ZFS for a dataset. Apparently ZFS only tracks RW stats for mounted disks, but not raw disks stored as a ZFS dataset. Below is a running VM, but the stats reported are all zero. kstat.zfs.storage.dataset.objse