Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-27 Thread Edward Ned Harvey
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- boun...@opensolaris.org] On Behalf Of Brandon High I would avoid USB, since it can be less reliable than other connection methods. That's the impression I get from older posts made by Sun Take that a step further. Anything

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-27 Thread Rich Teer
On Fri, 25 Feb 2011, Brandon High wrote: You might want to consider eSATA. Port multipliers are supported in recent builds (128+ I think), and will give better performance than USB. I'm not sure if PMP are supported on Sparc though., since it requires support in both the controller and PMP.

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-27 Thread Brandon High
On Sun, Feb 27, 2011 at 4:15 PM, Rich Teer rich.t...@rite-group.com wrote: So the question is, what eSATA non-RAID HBA do people recommend?  Bear in mind that I'm looking for something with driver support out of the box with either the latest Solaris 10, or Solaris 11 Express. The SiI3124 (PCI

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-27 Thread taemun
On 28 February 2011 02:06, Edward Ned Harvey opensolarisisdeadlongliveopensola...@nedharvey.com wrote: Take that a step further. Anything external is unreliable. I have used USB, eSATA, and Firewire external devices. They all work. The only question is for how long. eSATA has no need

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-27 Thread Jerry Kemp
I can tell you specifically that the 3124 will not work in Sparc equipment. I specifically purchased a 3124 after seeing glowing reviews in the archives. I needed it for a low end project using a V120 or Netra T1. What I didn't pick up from reviewing the archives was all of the glowing reviews

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-27 Thread Brandon High
On Sun, Feb 27, 2011 at 7:48 AM, taemun tae...@gmail.com wrote: eSATA has no need for any interposer chips between a modern SATA chipset on the motherboard and a SATA hard drive. You can buy cables with appropriate eSATA has different electrical specifications, namely higher minimum transmit

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-27 Thread Krunal Desai
On Feb 27, 2011, at 10:48 , taemun wrote: eSATA has no need for any interposer chips between a modern SATA chipset on the motherboard and a SATA hard drive. You can buy cables with appropriate ends for this. There is no reason why the data side of an eSATA drive should be any more likely

[zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-25 Thread Rich Teer
Hi all, Space is starting to get a bit tight here, so I'm looking at adding a couple of TB to my home server. I'm considering external USB or FireWire attached drive enclosures. Cost is a real issue, but I also want the data to be managed by ZFS--so enclosures without a JBOD option have been

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-25 Thread Mike Tancsa
On 2/25/2011 7:34 PM, Rich Teer wrote: One product that seems to fit the bill is the StarTech.com S352U2RER, an external dual SATA disk enclosure with USB and eSATA connectivity (I'd be using the USB port). Here's a link to the specific product I'm considering:

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-25 Thread Brandon High
On Fri, Feb 25, 2011 at 4:34 PM, Rich Teer rich.t...@rite-group.com wrote: Space is starting to get a bit tight here, so I'm looking at adding a couple of TB to my home server.  I'm considering external USB or FireWire attached drive enclosures.  Cost is a real issue, but I also I would avoid

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-25 Thread Nathan Kroenert
I'm with the gang on this one as far as USB being the spawn of the devil for mass storage you want to depend on. I'd rather scoop my eyes out with a red hot spoon than depend on permanently attached USB storage... And - don't even start me on SPARC and USB storage... It's like watching pitch

Re: [zfs-discuss] External SATA drive enclosures + ZFS?

2011-02-25 Thread Yaverot
--- rich.t...@rite-group.com wrote: Space is starting to get a bit tight here, so I'm looking at adding a couple of TB to my home server. I'm considering external USB or FireWire attached drive enclosures. Cost is a real issue, but I also want the data to be managed by ZFS--so enclosures