Re: [zfs-discuss] Comstar production-ready?

2009-03-13 Thread Jim Dunham
On Mar 4, 2009, at 7:04 AM, Jacob Ritorto wrote: Caution: I built a system like this and spent several weeks trying to get iscsi share working under Solaris 10 u6 and older. It would work fine for the first few hours but then performance would start to degrade, eventually becoming so poor as

Re: [zfs-discuss] Comstar production-ready?

2009-03-04 Thread Jacob Ritorto
Caution: I built a system like this and spent several weeks trying to get iscsi share working under Solaris 10 u6 and older. It would work fine for the first few hours but then performance would start to degrade, eventually becoming so poor as to actually cause panics on the iscsi initiator

Re: [zfs-discuss] Comstar production-ready?

2009-03-04 Thread Toby Thain
On 4-Mar-09, at 2:07 AM, Stephen Nelson-Smith wrote: Hi, I recommended a ZFS-based archive solution to a client needing to have a network-based archive of 15TB of data in a remote datacentre. I based this on an X2200 + J4400, Solaris 10 + rsync. This was enthusiastically received, to the

Re: [zfs-discuss] Comstar production-ready?

2009-03-04 Thread Bob Friesenhahn
On Wed, 4 Mar 2009, Stephen Nelson-Smith wrote: The interesting alternative is to set up Comstar on SXCE, create zpools and volumes, and make these available either over a fibre infrastructure, or iSCSI. I'm quite excited by this as a solution, but I'm not sure if it's really production ready.

Re: [zfs-discuss] Comstar production-ready?

2009-03-04 Thread Scott Lawson
Jacob Ritorto wrote: Caution: I built a system like this and spent several weeks trying to get iscsi share working under Solaris 10 u6 and older. It would work fine for the first few hours but then performance would start to degrade, eventually becoming so poor as to actually cause panics on

Re: [zfs-discuss] Comstar production-ready?

2009-03-04 Thread Scott Lawson
Right on the money there Bob. Without knowing more detail about the clients workload, it would be hard to advise either way. I would imagine based purely on the small amount of info around the clients apps and workload that NFS would most likely be the appropriate solution on top of ZFS. You

Re: [zfs-discuss] Comstar production-ready?

2009-03-03 Thread Fajar A. Nugraha
On Wed, Mar 4, 2009 at 2:07 PM, Stephen Nelson-Smith sanel...@gmail.com wrote: As I see it, if they want to benefit from ZFS at the storage layer, the obvious solution would be a NAS system, such as a 7210, or something buillt from a JBOD and a head node that does something similar.  The 7210

Re: [zfs-discuss] Comstar production-ready?

2009-03-03 Thread Erast Benson
Hi Stephen, NexentaStor v1.1.5+ could be an alternative, I think. And it includes new cool COMSTAR integration, i.e. ZFS shareiscsi property actually implements COMSTAR iSCSI target share functionality not available in SXCE. http://www.nexenta.com/nexentastor-relnotes On Wed, 2009-03-04 at

Re: [zfs-discuss] Comstar production-ready?

2009-03-03 Thread Scott Lawson
Stephen Nelson-Smith wrote: Hi, I recommended a ZFS-based archive solution to a client needing to have a network-based archive of 15TB of data in a remote datacentre. I based this on an X2200 + J4400, Solaris 10 + rsync. This was enthusiastically received, to the extent that the client is