Hello, Jeremy Chadwick! On Sun, Apr 17, 2011 at 11:49:12AM -0700 free...@jdc.parodius.com wrote about "Re: ZFS root on MB Intel S3420GP": > On Sun, Apr 17, 2011 at 08:14:40PM +0400, Lystopad Olexandr wrote: > > On Sun, Apr 17, 2011 at 04:54:34PM +0300 > > gkontos.m...@gmail.com wrote about "Re: ZFS root on MB Intel S3420GP": > > > There is a nice guide in the WIKI regarding how to install your system > > > with > > > ZFS on root. > > > > > > http://wiki.freebsd.org/RootOnZFS/GPTZFSBoot/RAIDZ2 > > > > > > In any case don't configure the raid in your controller and let ZFS take > > > care of this. > > > > Thanks for answer! > > > > Is it possible to hot change disks with zfs raid on my motherboard? > > This has little to do with ZFS and more to do with SATA. You will need > a hot-swap backplane for this to be possible. Decent server chassis > usually provide this. We use Supermicro systems with hot-swap backplanes > and they work fantastic with FreeBSD + ahci.ko.
Opps, forgot to add in my prev mail about hot swap: Apr 17 20:50:32 kernel: (ada1:ahcich1:0:0:0): lost device Apr 17 20:50:32 kernel: (ada1:ahcich1:0:0:0): Synchronize cache failed Apr 17 20:50:32 kernel: (ada1:ahcich1:0:0:0): removing device entry Apr 17 20:50:49 kernel: ada1 at ahcich1 bus 0 scbus1 target 0 lun 0 Apr 17 20:50:49 kernel: ada1: <WDC WD5003ABYX-01WERA0 01.01S01> ATA-8 SATA 2.x device Apr 17 20:50:49 kernel: ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) Apr 17 20:50:49 kernel: ada1: Command Queueing enabled Apr 17 20:50:49 kernel: ada1: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) worked fine. Thanks you, guys! -- Lystopad Olexandr _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
