[zfs-discuss] Supermicro SAS/SATA controllers?

2009-04-11 Thread Nicholas Lee
The standard controller that has been recommended in the past is the AOC-SAT2-MV8 - an 8 port with a marvel chipset. There have been several mentions of LSI based controllers on the mailing lists and I'm wondering about them. One obvious difference is that the Marvel contoller is PCI-X and the LS

Re: [zfs-discuss] Supermicro SAS/SATA controllers?

2009-04-11 Thread Nicholas Lee
Forgot to include links. See below. Thanks. On Sat, Apr 11, 2009 at 8:35 PM, Nicholas Lee wrote: > > Supermicro have several LSI controllers. AOC-USASLP-L8i with the LSI 1068E > and AOC-USASLP-H8iR with the LSI 1078. > http://www.supermicro.com/products/accessories/addon/AOC-USASLP-L8i.cfm http

[zfs-discuss] Can't load specfs

2009-04-11 Thread Aubrey Li
I have a USB disk with opensolaris200906 installed. I'm using it to test OS on the different boxes. Recently(B109, B110, B111) I run into a weird problem from time to time. == SunOS Release 5.11 Version snv_111 64-bit Copyright 1983-2009 Sun Microsystems, Inc. Al

Re: [zfs-discuss] Supermicro SAS/SATA controllers?

2009-04-11 Thread Brian Hechinger
On Sat, Apr 11, 2009 at 08:35:08PM +1200, Nicholas Lee wrote: > Supermicro have several LSI controllers. AOC-USASLP-L8i with the LSI 1068E > and AOC-USASLP-H8iR with the LSI 1078. > > Are they stable? How does is the performance compare to the Marvel? Does > hot swap cause problems? I've run bo

Re: [zfs-discuss] ZFS Panic

2009-04-11 Thread Joerg Schilling
Andre van Eyssen wrote: > On Fri, 10 Apr 2009, Rince wrote: > > > FWIW, I strongly expect live ripping of a SATA device to not panic the disk > > layer. It explicitly shouldn't panic the ZFS layer, as ZFS is supposed to be > > "fault-tolerant" and "drive dropping away at any time" is a rather exp

Re: [zfs-discuss] Can zfs snapshot nfs mounts

2009-04-11 Thread Harry Putnam
"Fajar A. Nugraha" writes: > On Sat, Apr 11, 2009 at 4:41 AM, Harry Putnam wrote: >> Thanks for the input... I guess I'll have to wait and see what is >> resolved in the other thread about what happens when you rsync data to >> a zfs filesystem and how that inter plays with zfs snapshots going o

Re: [zfs-discuss] Can zfs snapshot nfs mounts

2009-04-11 Thread David Champion
> guess the upshot is that if one were to daily rsync data to an zfs > filesystem, the changes wrought there by rsync would be reflected in > zfs snapshots, maybe timed to happen right after the rsync runs, as > these new blocks covering only the deltas... I don't really know what > deltas are... b

Re: [zfs-discuss] [storage-discuss] Supermicro SAS/SATA controllers?

2009-04-11 Thread Alan Batie
Nicholas Lee wrote: > > The standard controller that has been recommended in the past is the > AOC-SAT2-MV8 - an 8 port with a marvel chipset. There have been several > mentions of LSI based controllers on the mailing lists and I'm wondering > about them. We tried the Marvel controller, and it

Re: [zfs-discuss] [storage-discuss] Supermicro SAS/SATA controllers?

2009-04-11 Thread Tim
On Sat, Apr 11, 2009 at 1:28 PM, Alan Batie wrote: > Nicholas Lee wrote: > > > > The standard controller that has been recommended in the past is the > > AOC-SAT2-MV8 - an 8 port with a marvel chipset. There have been several > > mentions of LSI based controllers on the mailing lists and I'm won