Date: Sat, 7 Jul 2012 22:54:35 -0400 From: Kurt Lidl <lidl@pix.net> To: freebsd-sparc64@freebsd.org Subject: zfs booting feedback Message-ID: <20120708025435.GA12487@pix.net>
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I built a full 9.0-stable distribution on Friday night, and got to play
with installing it on a spare Netra T1-105 today. Mostly I was
interested in testing out the integrated ZFS boot support that
was commited recently.
First of all -- it works! Thanks very much to all who made it possible!
After working through a couple of nits in my script that installs it all,
I've got a fully functioning, ZFS-only sparc64 machine. Nice.
The zfsboot bootblock's warning about not being able to open non-existant
devices are pretty extranous, but other than that, it seems to function OK.
The other thing that seems wrong is the 'bootpath="zfs:zroot:"'
output -- notice the trailing ":" in the output, that's not there in
the /boot/loader.conf file.
And finally, the device attachment messages for da0 and cd0 seem to
have gotten interspersed in the output on the kernel. A little confusing,
but not the end of the world.
Serial console capture from a boot is below.
-Kurt
ok boot disk
Resetting ...
Netra t1 (UltraSPARC-IIi 440MHz), No Keyboard
OpenBoot 3.10.27 ME, 1024 MB memory installed, Serial #14313546.
Ethernet address 8:0:20:da:68:4a, Host ID: 80da684a.
Initializing Memory
Executing last command: boot disk
Boot device: /pci@1f,0/pci@1,1/scsi@2/disk@0,0 File and args:
>> FreeBSD/sparc64 ZFS boot block
Boot path: /pci@1f,0/pci@1,1/scsi@2/disk@0,0:a
Consoles: Open Firmware console
HDrive not ready
ofwd_open: Could not open disk2:
Drive not ready
ofwd_open: Could not open disk3:
Drive not ready
ofwd_open: Could not open disk4:
Drive not ready
ofwd_open: Could not open disk5:
Drive not ready
ofwd_open: Could not open disk6:
Drive not ready
ofwd_open: Could not open disk7:
Drive not ready
ofwd_open: Could not open disk8:
Drive not ready
ofwd_open: Could not open disk9:
FreeBSD/sparc64 ZFS enabled bootstrap loader, Revision 1.0
(lidl@spork.pix.net, Fri Jul 6 21:43:11 EDT 2012)
bootpath="zfs:zroot:"
Loading /boot/defaults/loader.conf
/boot/kernel/kernel data=0xb979d8+0xa9108 syms=[0x8+0xc7638+0x8+0xb8cec]
/boot/kernel/zfs.ko text=0x20c498 data=0x5980+0x16f20 syms=[0x8+0x16968]
loading required module 'opensolaris'
/boot/kernel/opensolaris.ko text=0x2e48 data=0x2c8+0x2030 syms=[0x8+0xd50+0x8+0x90c]
/boot/kernel/geom_mirror.ko text=0x37a10 data=0x5a0+0x18 syms=[0x8+0x1650+0x8+0x1159]
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [/boot/kernel/kernel]...
jumping to kernel entry at 0xc0098000.
Copyright (c) 1992-2012 The FreeBSD Project.
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 9.0-STABLE #0: Fri Jul 6 23:03:53 EDT 2012
lidl@spork.pix.net:/usr/obj/usr/src/sys/GENERIC sparc64
real memory = 1073741824 (1024 MB)
avail memory = 1021321216 (974 MB)
cpu0: Sun Microsystems UltraSparc-IIi Processor (440.02 MHz CPU)
kbd0 at kbdmux0
ctl: CAM Target Layer loaded
nexus0: <Open Firmware Nexus device>
pcib0: <U2P UPA-PCI bridge> mem 0x1fe00000000-0x1fe0000ffff,0x1fe01000000-0x1fe010000ff irq 2032,2030,2031,2021 on nexus0
pcib0: Sabre, impl 0, version 0, IGN 0x1f, bus A, 66MHz
pcib0: DVMA map: 0xc0000000 to 0xc3ffffff 8192 entries
pcib0: [GIANT-LOCKED]
pci0: <OFW PCI bus> on pcib0
pcib1: <APB PCI-PCI bridge> at device 1.1 on pci0
pci1: <OFW PCI bus> on pcib1
ebus0: <PCI-EBus2 bridge> mem 0xf0000000-0xf0ffffff,0xf1000000-0xf17fffff at device 1.0 on pci1
pcib2: <APB PCI-PCI bridge> at device 1.0 on pci0
pci2: <OFW PCI bus> on pcib2
pcib3: <OFW PCI-PCI bridge> at device 1.0 on pci2
pci3: <OFW PCI bus> on pcib3
pcib4: <OFW PCI-PCI bridge> at device 15.0 on pci3
pci4: <OFW PCI bus> on pcib4
auxio0: <Sun Auxiliary I/O> addr 0x1400726000-0x1400726003,0x1400728000-0x1400728003,0x140072a000-0x140072a003,0x140072c000-0x140072c003,0x140072f000-0x140072f003 on ebus0
ebus0: <power> addr 0x1400724000-0x1400724003 irq 37 (no driver attached)
ebus0: <power> addr 0x1400724000-0x1400724003 irq 37 (no driver attached)
ebus0: <SUNW,pll> addr 0x1400504000-0x1400504002 (no driver attached)
uart0: <16550 or compatible> addr 0x14003803f8-0x14003803ff irq 28 on ebus0
uart0: console (9600,n,8,1)
uart1: <16550 or compatible> addr 0x14003602f8-0x14003602ff irq 20 on ebus0
ebus0: <ecpp> addr 0x1400340278-0x1400340287,0x140030015c-0x140030015d,0x1400700000-0x140070000f irq 34 (no driver attached)
ebus0: <fdthree> addr 0x14003203f0-0x14003203f7,0x1400706000-0x140070600f,0x1400720000-0x1400720003 irq 39 (no driver attached)
eeprom0: <EEPROM/clock> addr 0x1400000000-0x1400001fff on ebus0
eeprom0: model mk48t59
ebus0: <flashprom> addr 0x1000000000-0x10000fffff (no driver attached)
ebus0: <watchdog> addr 0x1400200000-0x140020003f irq 4 (no driver attached)
ebus0: <display7seg> addr 0x1400200040 (no driver attached)
ebus0: <beeper> addr 0x1400722000-0x1400722003 (no driver attached)
ebus0: <flashprom> addr 0x1000400000-0x10005fffff (no driver attached)
ebus0: <flashprom> addr 0x1000800000-0x10009fffff (no driver attached)
ebus0: <i2c> addr 0x1400600000-0x1400600003 irq 40 (no driver attached)
ebus0: <i2c> addr 0x1400100000-0x1400100003 irq 27 (no driver attached)
ebus0: <SUNW,lom> addr 0x1400400000-0x1400400063 (no driver attached)
hme0: <Sun HME 10/100 Ethernet> mem 0xe0000000-0xe0007fff at device 1.1 on pci1
miibus0: <MII bus> on hme0
ukphy0: <Generic IEEE 802.3u media interface> PHY 0 on miibus0
ukphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ukphy1: <Generic IEEE 802.3u media interface> PHY 1 on miibus0
ukphy1: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hme0: Ethernet address: 08:00:20:da:68:4a
sym0: <875> port 0xc00000-0xc000ff mem 0xe0008000-0xe00080ff,0xe000a000-0xe000afff at device 2.0 on pci1
sym0: No NVRAM, ID 7, Fast-20, SE, parity checking
hme1: <Sun HME 10/100 Ethernet> mem 0xe0010000-0xe0017fff at device 3.1 on pci1
miibus1: <MII bus> on hme1
ukphy2: <Generic IEEE 802.3u media interface> PHY 0 on miibus1
ukphy2: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hme1: Ethernet address: 08:00:20:da:68:4b
atapci0: <SiI (CMD) 646 WDMA2 controller> port 0x1000-0x1007,0x1008-0x100b,0x1010-0x1017,0x1018-0x101b,0x1020-0x102f at device 14.0 on pci3
ata2: <ATA channel> at channel 0 on atapci0
ata3: <ATA channel> at channel 1 on atapci0
pci4: <bridge> at device 0.0 (no driver attached)
hme2: <Sun HME 10/100 Ethernet> mem 0x2800000-0x2807fff at device 0.1 on pci4
miibus2: <MII bus> on hme2
ukphy3: <Generic IEEE 802.3u media interface> PHY 1 on miibus2
ukphy3: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hme2: Ethernet address: 08:00:20:ce:7d:9d
pci4: <bridge> at device 1.0 (no driver attached)
hme3: <Sun HME 10/100 Ethernet> mem 0x4800000-0x4807fff at device 1.1 on pci4
miibus3: <MII bus> on hme3
ukphy4: <Generic IEEE 802.3u media interface> PHY 1 on miibus3
ukphy4: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hme3: Ethernet address: 08:00:20:ce:7d:9e
pci4: <bridge> at device 2.0 (no driver attached)
hme4: <Sun HME 10/100 Ethernet> mem 0x6800000-0x6807fff at device 2.1 on pci4
miibus4: <MII bus> on hme4
ukphy5: <Generic IEEE 802.3u media interface> PHY 1 on miibus4
ukphy5: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hme4: Ethernet address: 08:00:20:ce:7d:9f
pci4: <bridge> at device 3.0 (no driver attached)
hme5: <Sun HME 10/100 Ethernet> mem 0x8800000-0x8807fff at device 3.1 on pci4
miibus5: <MII bus> on hme5
ukphy6: <Generic IEEE 802.3u media interface> PHY 1 on miibus5
ukphy6: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hme5: Ethernet address: 08:00:20:ce:7d:a0
nexus0: <syscons> type unknown (no driver attached)
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 WARNING: Recommended minimum kmem_size is 512MB; expect unstable behavior.
Consider tuning vm.kmem_size and vm.kmem_size_max
in /boot/loader.conf.
ZFS filesystem version 5
ZFS storage pool version 28
Timecounter "tick" frequency 440024812 Hz quality 1000
Event timer "tick" frequency 440024812 Hz quality 1000
Timecounters tick every 1.000 msec
da0 at sym0 bus 0 scbus0 target 0 lun 0
da0: <SEAGATE ST318305LSUN18G 0340> Fixed Direct Access SCSI-3 device
da0: 40.000MB/s transfers (20.000MHz, offset 16, cd0 at ata3 bus 0 scbus2 target 0 lun 0
cd0: <TOSHIBA ODD-DVD SD-R6372 1030> Removable CD-ROM SCSI-0 device
cd0: 16.700MB/s transfers (WDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: cd present [249910 x 2048 byte records]
16bit)
da0: Command Queueing enabled
da0: 17274MB (35378533 512 byte sectors: 255H 63S/T 2202C)
da1 at sym0 bus 0 scbus0 target 1 lun 0
da1: <SEAGATE ST318305LSUN18G 0340> Fixed Direct Access SCSI-3 device
da1: 40.000MB/s transfers (20.000MHz, offset 16, 16bit)
da1: Command Queueing enabled
da1: 17274MB (35378533 512 byte sectors: 255H 63S/T 2202C)
GEOM_MIRROR: Device mirror/gswap launched (1/2).
GEOM_MIRROR: Device gswap: rebuilding provider da1b.
Trying to mount root from zfs:zroot []...
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