Re: FreeBSD on a Mac Mini Intel?

2008-11-26 Thread Ian Jefferson
On Tue, 25 Nov 2008, Tom Marchand wrote: snip Ian, You could always test it using VMWare Fusionand then let us know Er, Gee thanks. I'll just have a word with the VMware guys about fully abastracting the mini in software... back in a jiffy ;-) Actually VMWare

Re: FreeBSD on a Mac Mini Intel?

2008-11-24 Thread Ian Jefferson
On Mon, 24 Nov 2008, Andrew Gould wrote: On Sun, Nov 23, 2008 at 9:08 AM, John Almberg [EMAIL PROTECTED] wrote: On Nov 21, 2008, at 11:42 PM, Ian Jefferson wrote: Is anyone running FreeBSD on a Mac Mini Intel? Ian, You could always test it using VMWare Fusion

FreeBSD on a Mac Mini Intel?

2008-11-21 Thread Ian Jefferson
Is anyone running FreeBSD on a Mac Mini Intel? I've looked around for a definitive discussion on the topic but couldn't find anything on this list or Google at least. I'd like to replace a couple of relatively high power-consuming servers with a couple of Mac Mini Intel's. For my purposes

Re: vinum stability?

2006-07-07 Thread Ian Jefferson
One thing you might consider is that gvinum is quite flexible. The subdisks in vinum that make up a raid 5 plex are partitions. This means you can create raid 5 sets without using each entire disk and the disks don't need to be the same model or size. It's also handy for spares. If you

Re: gvinum question: why are subdisks not attached?

2006-07-05 Thread Ian Jefferson
Howdy, On Jun 26, 2006, at 9:39 AM, Travis H. wrote: Hiya, I finally resolved the source of my gvinum problems. Every time I reboot, the plexes and volumes come up attached to one another, but both are size zero and the subdisks exist but are not attached. Has anyone a guess about the

moving gvinum raid 5 volume between systems

2006-07-05 Thread Ian Jefferson
Could anyone offer some guidance on how under 6.1 I can move 3 gvinum disks from one system to another. There is an old post http://lists.freebsd.org/pipermail/freebsd-questions/2004-August/ 054607.html That covers pretty much what I am doing. In my case I have 6.1 i386 and 6.1 AMD64

Re: OT: Torn between SCSI and SATA for RAID

2006-05-28 Thread Ian Jefferson
I'd rather run 5 SATA cables then one SCSI cable (say 68pin) with multiple heads... The darn SCSI cables are so thick, comparatively, that running them in your case is a lot harder :-) Well everyone's mileage may vary. Parallel cables only work nicely when you have a stack of

Re: OT: Torn between SCSI and SATA for RAID

2006-05-25 Thread Ian Jefferson
Hi Chris, I have many of the same questions. SATA is plenty fast for home systems and modern drives are smoking stuff that was enterprise class just a few years ago. 'twas ever thus. Cables are a nightmare IMHO. This was by far the reason I've been a big fan of SCSI for a long time.

Re: Advice on RAID?

2006-05-12 Thread Ian Jefferson
Robert, I think I already sent out this link that documents FreeBSD R5 performance: http://www25.big.or.jp/~jam/filesystem/ I recently saw an article documenting similar benchmarks using geom and vinum in a Japanese FreeBSD magazine and the handbook section around vinum does warn about

Re: Software RAID guidance

2006-05-04 Thread Ian Jefferson
I have been uable to get vinum to work under 6.0. I'm no expert though. Vinum became gvinum in 6.0 and is implemented using geom. Recently the gvinum man page has been updated and it available in 6.1 RC-1. I think if you want mirroring only you should consult the geom pages. It seems as

Re: Problem creating DR bootable disk

2006-04-29 Thread Ian Jefferson
I just moved my 6.0 Release from one slice to another. The procedure is similar. You could look at my response to expanding a partition, same idea. So relocating a copy of 6.0 (at least) works OK for booting. What happens when you pull the raid card? I'm guessing that bios is ignored pretty

Re: Problem creating DR bootable disk

2006-04-29 Thread Ian Jefferson
:08:36AM -0400, Ian Jefferson wrote: What happens when you pull the raid card? Same thing. Choice of boot manager? Doesn't the -B option just install the standard boot manager? Joe ___ freebsd-questions@freebsd.org mailing list http

Re: How do you resize an existing partition / slice ?

2006-04-28 Thread Ian Jefferson
If you have extra disk space it's fairly straightforward to use dump/ restore and re-partition. I recently found myself desiring to re-slice my disk from a single slice to 5 slices. The basics were to dump the contents of my root, var, and usr partitions to 3 files on another disk. I

gvinum help under 6.0 release

2006-04-28 Thread Ian Jefferson
Hi folks, Well I think I'm out of ideas in my experience with gvinum. I need some help. I cannot get gvinum to work for me at all in setting up a raid5 set. This is the first FreeBSD gizmo that I've run into that has proven dangerously unreliable. Each time I use it I get a panic,