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Date:      Sun, 16 Jan 2000 20:54:03 +0100
From:      rene@xs4all.nl
To:        questions@freebsd.org
Subject:   vinum question : automatic mounting at boot, NFS?
Message-ID:  <8870.000116@xs4all.nl>

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Hello questions,

  Hi. I've succeeded in creating myself a vinum volume, but am
  wondering on how to get it up automagically, aswell as mount-able
  over NFS. I've tried the following, this output is from straight
  after a boot:

bash-2.02# grep -e start_vinum /etc/rc.conf
start_vinum="YES"

bash-2.02# vinum list
Configuration summary

Drives:         0 (4 configured)
Volumes:        0 (4 configured)
Plexes:         0 (8 configured)
Subdisks:       0 (16 configured)


bash-2.02# dmesg
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.
FreeBSD 3.2-STABLE #3: Mon Dec 13 18:59:30 CET 1999
    rene@messenger:/usr/src/sys/compile/MESSENGER-EXPERIMENTAL
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 233864205 Hz
CPU: Pentium/P55C (233.86-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x543  Stepping=3
  Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory  = 67043328 (65472K bytes)
avail memory = 62291968 (60832K bytes)
Preloaded elf kernel "kernel" at 0xc02c8000.
Probing for devices on PCI bus 0:
chip0: <AcerLabs M1541 (Aladdin-V) PCI host bridge> rev 0x04 on pci0.0.0
chip1: <AcerLabs M5243 PCI-PCI bridge> rev 0x04 on pci0.1.0
chip2: <PCI to 0x80 bridge (vendor=10b9 device=7101)> rev 0x00 on pci0.3.0
chip3: <AcerLabs M1533 portable PCI-ISA bridge> rev 0xc3 on pci0.7.0
ahc0: <Adaptec 2940 Ultra SCSI adapter> rev 0x00 int a irq 5 on pci0.10.0
ahc0: aic7880 Single Channel A, SCSI Id=7, 16/255 SCBs
vga0: <S3 ViRGE DX/GX graphics accelerator> rev 0x01 int a irq 12 on pci0.11.0
xl0: <3Com 3c905B-TX Fast Etherlink XL> rev 0x30 int a irq 10 on pci0.12.0
xl0: Ethernet address: 00:10:5a:c0:33:b3
xl0: autoneg complete, link status good (half-duplex, 100Mbps)
ide_pci0: <Acer Aladdin IV/V (M5229) Bus-master IDE controller> rev 0xc1 int a irq 0 on pci0.15.0
Probing for devices on PCI bus 1:
Probing for PnP devices:
CSN 1 Vendor ID: TCM5095 [0x95506d50] Serial 0xaf92f149 Comp ID: @@@0000 [0x00000000]
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <IBM-DTTA-351010>
wd0: 9671MB (19807200 sectors), 19650 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (wd1): <IBM-DTTA-351010>
wd1: 9671MB (19807200 sectors), 19650 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 flags 0xa0ffa0ff on isa
wdc1: unit 1 (atapi): <HITACHI CDR-7730/0008a>, removable, iordy
acd0: drive speed 689KB/sec, 128KB cache
acd0: supported read types: CD-DA
acd0: Audio: play, 128 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM unknown medium, unlocked
wt0 not found at 0x300
mcd0 not found at 0x300
matcdc0 not found at 0x230
scd0 not found at 0x230
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/7 bytes threshold
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
plip0: <PLIP network interface> on ppbus 0
1 3C5x9 board(s) on ISA found at 0x300
ep0 at 0x300-0x30f irq 10 on isa
ep0: utp[*UTP*] address 00:20:af:92:f1:49
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
ccd0-3: Concatenated disk drivers
Waiting 5 seconds for SCSI devices to settle
changing root device to da0s1a
da0 at ahc0 bus 0 target 4 lun 0
da0: <IBM DORS-32160 S82C> Fixed Direct Access SCSI-2 device
da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
da0: 2063MB (4226725 512 byte sectors: 255H 63S/T 263C)
da1 at ahc0 bus 0 target 6 lun 0
da1: <IBM DDRS-39130 S71D> Fixed Direct Access SCSI-2 device
da1: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
da1: 8715MB (17850000 512 byte sectors: 255H 63S/T 1111C)
vinum: loaded

bash-2.02# vinum start
bash-2.02# tail /var/log/messages
Jan 16 20:37:30 messenger /kernel: da1: <IBM DDRS-39130 S71D> Fixed Direct Access SCSI-2 device
Jan 16 20:37:30 messenger /kernel: da1: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
Jan 16 20:37:30 messenger /kernel: da1: 8715MB (17850000 512 byte sectors: 255H 63S/T 1111C)
Jan 16 20:37:34 messenger sshd[203]: Listener created on port 22.
Jan 16 20:37:34 messenger sshd[204]: Daemon is running.
Jan 16 20:37:48 messenger sshd[227]: log: ROOT LOGIN as 'root' from innerpeace
Jan 16 20:38:00 messenger /kernel: vinum: loaded
Jan 16 20:41:38 messenger /kernel: vinum: reading configuration from /dev/wd1d
Jan 16 20:41:38 messenger /kernel: vinum: updating configuration from /dev/wd0d
Jan 16 20:41:38 messenger /kernel: vinum: updating configuration from /dev/da1d

bash-2.02# vinum list
Configuration summary

Drives:         3 (4 configured)
Volumes:        1 (4 configured)
Plexes:         1 (8 configured)
Subdisks:       3 (16 configured)

D c                     State: up       Device /dev/da1d        Avail: 0/8715 MB (0%)
D a                     State: up       Device /dev/wd0d        Avail: 0/9671 MB (0%)
D b                     State: up       Device /dev/wd1d        Avail: 0/9671 MB (0%)

V myvol                 State: up       Plexes:       1 Size:         27 GB

P myvol.p0            C State: up       Subdisks:     3 Size:         27 GB

S myvol.p0.s0           State: up       PO:        0  B Size:       9671 MB
S myvol.p0.s1           State: up       PO:     9671 MB Size:       9671 MB
S myvol.p0.s2           State: up       PO:       18 GB Size:       8715 MB

bash-2.02# df
Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
/dev/da0s1a     31743    24383     4821    83%    /
procfs              4        4        0   100%    /proc
/dev/da0s1f   1853547   632203  1073061    37%    /usr
/dev/da0s1e     29751     2891    24480    11%    /var

bash-2.02# mount /dev/vinum/myvol /mnt/large

bash-2.02# df
Filesystem       1K-blocks     Used    Avail Capacity  Mounted on
/dev/da0s1a          31743    24383     4821    83%    /
procfs                   4        4        0   100%    /proc
/dev/da0s1f        1853547   632203  1073061    37%    /usr
/dev/da0s1e          29751     2891    24480    11%    /var
/dev/vinum/myvol  27847756        1 25619935     0%    /mnt/large

bash-2.02# cat /etc/exports
#The following examples export /usr to 3 machines named after ducks,
#/home and all directories under it to machines named after dead rock stars
#and, finally, /a to 2 privileged machines allowed to write on it as root.
#/usr                huey louie dewie
#/home   -alldirs    janice jimmy frank
#/a      -maproot=0  bill albert
#
# You should replace these lines with your actual exported filesystems.
/usr         -alldirs            194.109.23.210
#/mnt/large   -alldirs -maproot=0 194.109.23.210
#/home        -alldirs            194.109.23.210

Now, I'd really, really like to be able to put /mnt/large in my
/etc/exports so that I can access it (straight after booting my
freeBSD box) from my NT machine using NFS. Can anyone nudge me into
the right direction here?

Greetings, 
 rene <mailto:rene@xs4all.nl>




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