Re: [zfs-discuss] Partitioning ARC

2011-01-31 Thread Stuart Anderson
On Jan 30, 2011, at 6:03 PM, Richard Elling wrote: > On Jan 30, 2011, at 5:01 PM, Stuart Anderson wrote: >> On Jan 30, 2011, at 2:29 PM, Richard Elling wrote: >> >>> On Jan 30, 2011, at 12:21 PM, stuart anderson wrote: >>> Is it possible to partition the global setting for the maximum ARC

Re: [zfs-discuss] Partitioning ARC

2011-01-30 Thread Richard Elling
On Jan 30, 2011, at 5:01 PM, Stuart Anderson wrote: > On Jan 30, 2011, at 2:29 PM, Richard Elling wrote: > >> On Jan 30, 2011, at 12:21 PM, stuart anderson wrote: >> >>> Is it possible to partition the global setting for the maximum ARC size >>> with finer grained controls? Ideally, I would like

Re: [zfs-discuss] Partitioning ARC

2011-01-30 Thread Stuart Anderson
On Jan 30, 2011, at 2:29 PM, Richard Elling wrote: > On Jan 30, 2011, at 12:21 PM, stuart anderson wrote: > >> Is it possible to partition the global setting for the maximum ARC size >> with finer grained controls? Ideally, I would like to do this on a per >> zvol basis but a setting per zpool w

Re: [zfs-discuss] Partitioning ARC

2011-01-30 Thread Richard Elling
On Jan 30, 2011, at 12:21 PM, stuart anderson wrote: > Is it possible to partition the global setting for the maximum ARC size > with finer grained controls? Ideally, I would like to do this on a per > zvol basis but a setting per zpool would be interesting as well? While perhaps not perfect, see

Re: [zfs-discuss] Partitioning ARC

2011-01-30 Thread Roy Sigurd Karlsbakk
- Original Message - > Is it possible to partition the global setting for the maximum ARC > size > with finer grained controls? Ideally, I would like to do this on a per > zvol basis but a setting per zpool would be interesting as well? > > The use case is to prioritize which zvol devices

[zfs-discuss] Partitioning ARC

2011-01-30 Thread stuart anderson
Is it possible to partition the global setting for the maximum ARC size with finer grained controls? Ideally, I would like to do this on a per zvol basis but a setting per zpool would be interesting as well? The use case is to prioritize which zvol devices should be fully cached in DRAM on a serve