RE: FreeBSD 6.0 as storage server with raid5?

2005-12-22 Thread Daniel Eriksson
Joseph Kerian wrote: > Hmm... I have to ask if you (or anyone else) has actually done this. > I attempted to run two Highpoint cards in the same machine about a > year ago, and the Highpoint driver became extremely confused. They > were nowhere near the same card (one was IDE, the other was a 164

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-22 Thread Joseph Kerian
On 12/13/05, Oliver Fromme <[EMAIL PROTECTED]> wrote: > Sorry for the late reply ... > > Torfinn Ingolfsen <[EMAIL PROTECTED]> wrote: > > Highpoint RocketRAID 1640(4 ports) > > Promise FastTrak S150 SX4(4 ports) > > Promise FastTrak S150 SX4-M(4 ports) > > Highpoint RocketRAID 1810A

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-13 Thread Torfinn Ingolfsen
On Tue, 13 Dec 2005 17:51:02 +0100 (CET) Oliver Fromme <[EMAIL PROTECTED]> wrote: > There's no reason why you shouldn't be able to do that. Noted. Good to know. :-) > Note that the HPT 18x0A have an onboard processor which > does the XOR (parity) calculations for RAID-5. For the > non-A version

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-13 Thread Oliver Fromme
Sorry for the late reply ... Torfinn Ingolfsen <[EMAIL PROTECTED]> wrote: > Highpoint RocketRAID 1640(4 ports) > Promise FastTrak S150 SX4(4 ports) > Promise FastTrak S150 SX4-M(4 ports) > Highpoint RocketRAID 1810A(4 ports) > Highpoint RocketRAID 1820A(8 ports) > Intel R

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-09 Thread John-Mark Gurney
Stijn Hoop wrote this message on Fri, Dec 09, 2005 at 10:30 +0100: > Besides, I've seen a few hardware RAID controllers having issues > themselves (and they weren't the cheapest ones available either). Yep, and because of failure to get proper vender support, software raid is looking more attracti

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-09 Thread Stijn Hoop
On Thu, Dec 08, 2005 at 05:04:57PM -0700, secmgr wrote: > Whatever you do, don't complain about it on this list, or you'll just be > told that if you really wanted raid, you should be running SCSI disks > and a raid adapter. They may allow that 3ware does ok, but no ATA drive > should ever be r

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-09 Thread Christian Brueffer
On Thu, Dec 08, 2005 at 05:04:57PM -0700, secmgr wrote: > Christian Brueffer wrote: > > >>On Thu, Dec 08, 2005 at 12:18:57AM +0100, Torfinn Ingolfsen wrote: > >> > >> > >>In short, don't write gvinum off just yet. Documentation is around the > >>corner (as a result of a SoC project). > >> >

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-09 Thread Stijn Hoop
On Thu, Dec 08, 2005 at 08:49:15PM +0100, Christian Brueffer wrote: > On Thu, Dec 08, 2005 at 02:31:00PM +0100, Stijn Hoop wrote: > > On Thu, Dec 08, 2005 at 12:18:57AM +0100, Torfinn Ingolfsen wrote: > > > I was thinking about gvinum for the storage server, but given the > > > current documentati

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-08 Thread Jon Dama
> Whatever you do, don't complain about it on this list, or you'll just be > told that if you really wanted raid, you should be running SCSI disks Ah, no please complain so that if s/w raid gives you trouble, there will be something to point to when and if people doubt there are still problems (

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-08 Thread secmgr
Christian Brueffer wrote: On Thu, Dec 08, 2005 at 12:18:57AM +0100, Torfinn Ingolfsen wrote: In short, don't write gvinum off just yet. Documentation is around the corner (as a result of a SoC project). Actually gvinum(8) has been committed to CURRENT and RELENG_6 a couple of days a

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-08 Thread Brian Fundakowski Feldman
On Thu, Dec 08, 2005 at 08:30:33PM +0100, Torfinn Ingolfsen wrote: > On Thu, 08 Dec 2005 14:15:48 +0100 > Ivan Voras <[EMAIL PROTECTED]> wrote: > > > You could use graid3(8) - it has data+parity components like raid5. > > What about write performance? Based on RAID3 documentation I have read > (o

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-08 Thread Christian Brueffer
On Thu, Dec 08, 2005 at 02:31:00PM +0100, Stijn Hoop wrote: > On Thu, Dec 08, 2005 at 12:18:57AM +0100, Torfinn Ingolfsen wrote: > > I was thinking about gvinum for the storage server, but given the > > current documentation and the discussions about it now, I don't want to > > risk it. > > IMHO

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-08 Thread Torfinn Ingolfsen
On Thu, 08 Dec 2005 14:15:48 +0100 Ivan Voras <[EMAIL PROTECTED]> wrote: > You could use graid3(8) - it has data+parity components like raid5. What about write performance? Based on RAID3 documentation I have read (on the 'net, so I cannot vouch for the correctness of it), you will get worse writ

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-08 Thread Stijn Hoop
On Thu, Dec 08, 2005 at 12:18:57AM +0100, Torfinn Ingolfsen wrote: > I was thinking about gvinum for the storage server, but given the > current documentation and the discussions about it now, I don't want to > risk it. IMHO it's pretty stable in 6.0. I've been running gvinum RAID-5 for a while n

Re: FreeBSD 6.0 as storage server with raid5?

2005-12-08 Thread Ivan Voras
Torfinn Ingolfsen wrote: I was thinking about gvinum for the storage server, but given the current documentation and the discussions about it now, I don't want to risk it. So, I'm looking at hardware raid 5 controllers. From this list, You could use graid3(8) - it has data+parity components l

FreeBSD 6.0 as storage server with raid5?

2005-12-07 Thread Torfinn Ingolfsen
I need to set up a storage server for my personal use. The current solution on my little local network is a haphazard collection of old machines with disks in them, and backups are so-so. I could just set up a "normal" FreeBSD server, with single disks, and setup another one for the backup. Howeve