Date: Tue, 09 Aug 2011 15:18:22 +0300 From: Daniel Braniss <danny@cs.huji.ac.il> To: krad <kraduk@gmail.com> Cc: freebsd-hackers@freebsd.org, Glen Barber <glen.j.barber@gmail.com> Subject: Re: root on zfs almost working for me but ... Message-ID: <E1QqlGI-0007Ct-7I@kabab.cs.huji.ac.il> In-Reply-To: Your message of Tue, 9 Aug 2011 10:48:49 %2B0100 .
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> --20cf300fb4297a2a2904aa0f78ba > Content-Type: text/plain; charset=ISO-8859-1 > > On 8 August 2011 11:30, Daniel Braniss <danny@cs.huji.ac.il> wrote: > > > > On 8/8/11 5:33 AM, Daniel Braniss wrote: > > > >> According to Daniel Braniss: > > > >>> Trying to mount root from zfs:z/root > > > >>> ROOT MOUNT ERROR: > > > >>> If you have invalid mount options, reboot, and first try the > > following from > > > >>> the loader prompt: > > > >> > > > >> Have you set the "bootfs" property (see > > http://www.keltia.net/howtos/zfsboot) on the pool? > > > >> > > > > yes, in my case I did: > > > > zpool set bootfs=z/root z > > > > > > > > > > Have you set zfs_load="YES" in loader.conf and zfs_enable="YES" in > > rc.conf? > > > > > the zfs_load is yes, the rc.conf stuff is for later (i.e init is not yet > > running) > > > > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > > The Regents of the University of California. All rights reserved. > > FreeBSD is a registered trademark of The FreeBSD Foundation. > > FreeBSD 8.2-STABLE #63 r5807: Sun Aug 7 15:55:02 IDT 2011 > > danny@rnd:/home/obj/rnd/r+d/stable/8/sys/HUJI amd64 > > Timecounter "i8254" frequency 1193182 Hz quality 0 > > CPU: AMD Phenom(tm) II X6 1090T Processor (3214.23-MHz K8-class CPU) > > Origin = "AuthenticAMD" Id = 0x100fa0 Family = 10 Model = a Stepping = > > 0 > > > > Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA, > > CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> > > Features2=0x802009<SSE3,MON,CX16,POPCNT> > > AMD > > Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow > > !> > > AMD > > Features2=0x37ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS > > ,SKINIT,WDT> > > TSC: P-state invariant > > ... > > ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is > > present; > > to enable, add "vfs.zfs.prefetch_disable=0" to > > /boot/loader.conf. > > ZFS filesystem version 5 > > ZFS storage pool version 28 > > ... > > > > > > _______________________________________________ > > freebsd-hackers@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" > > > > > is the mountpoint for the fs set to legacy? > arg, I forgot that it failed in the past, and now I'm in a new pickle: when booting via PXE, zfs mounts it as root - instead of the nfs so after many trials this worked: zpool import -f -R /mnt z zfs set mountpoint=none z/root zfs set mountpoint=none z
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