Hi all,
I'm runnig 3.7-release on i386 with a 512MB CF card acting as wd0 and
I'm having a strange problem with mfs mounted /var. It gets mounted
twice, while I have only one mfs /var line in fstab.
I did a usual install directly on CF (hence all partitions physically exist
on CF) and wanted to mfs mount /var and /tmp based on existing
partitions. If I do it from command line (boot single user or edit fstab
not to mount /var) mfs /var is mounted only once. But if I enable it in
fstab it always gets mounted twice. Check it out:
(btw, there is no swap space the system has 64MB of ram so it should
all fit in nicely)
(and ignore the noatime stuff, currently I'm running the box with rw
mouned /var directly from the CF, and it made no difference regarding
the problem)
Help please?
> disklabel wd0
# using MBR partition 3: type A6 off 63 (0x3f) size 1000881 (0xf45b1)
# /dev/rwd0c:
type: ESDI
disk: ESDI/IDE disk
label: Hitachi XX.V.3.4
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 993
total sectors: 1000944
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # microseconds
track-to-track seek: 0 # microseconds
drivedata: 0
16 partitions:
# size offset fstype [fsize bsize cpg]
a: 102753 63 4.2BSD 2048 16384 102 # Cyl 0*-
101
c: 1000944 0 unused 0 0 # Cyl 0 -
992
d: 20160 122976 4.2BSD 2048 16384 20 # Cyl 122 -
141
e: 41328 143136 4.2BSD 2048 16384 42 # Cyl 142 -
182
g: 816480 184464 4.2BSD 2048 16384 328 # Cyl 183 -
992
h: 20160 102816 4.2BSD 2048 16384 20 # Cyl 102 -
121
> cat /etc/fstab
/dev/wd0a / ffs rw,noatime,softdep 1 1
/dev/wd0h /home ffs rw,noatime,nodev,nosuid,softdep 1 2
/dev/wd0g /usr ffs ro,noatime,nodev,softdep 1 2
#/dev/wd0e /var ffs rw,noatime,noexec,nodev,nosuid,softdep 1 2
/dev/wd0e /var mfs rw,-P=/dev/wd0e,noexec,nosuid,nodev 0 0
/dev/wd0d /tmp mfs rw,noexec,nosuid,nodev 0 0
> mount
/dev/wd0a on / type ffs (local, noatime, softdep)
/dev/wd0h on /home type ffs (local, noatime, nodev, nosuid, softdep)
/dev/wd0g on /usr type ffs (local, noatime, nodev, read-only, softdep)
mfs:25832 on /var type mfs (asynchronous, local, nodev, noexec, nosuid,
size=41328 512-blocks)
mfs:160 on /tmp type mfs (asynchronous, local, nodev, noexec, nosuid,
size=20160 512-blocks)
mfs:31849 on /var type mfs (asynchronous, local, nodev, noexec, nosuid,
size=41328 512-blocks)
> df
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/wd0a 50526 31602 16398 66% /
/dev/wd0h 9870 30 9348 0% /home
/dev/wd0g 400398 274362 106018 72% /usr
mfs:25832 20278 7298 11968 38% /var
mfs:160 9870 6 9372 0% /tmp
mfs:31849 20278 7306 11960 38% /var
> dmesg
OpenBSD 3.7 (GENERIC) #50: Sun Mar 20 00:01:57 MST 2005
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium (P54C) ("GenuineIntel" 586-class) 75 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8
cpu0: F00F bug workaround installed
real mem = 66691072 (65128K)
avail mem = 53440512 (52188K)
using 839 buffers containing 3436544 bytes (3356K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 10/20/98, BIOS32 rev. 0 @ 0xfd770
apm0 at bios0: Power Management spec V1.1
apm0: AC on, battery charge unknown, estimated 0:00 hours
pcibios0 at bios0: rev 2.0 @ 0xf0000/0x10000
pcibios0: pcibios_get_intr_routing - function not supported
pcibios0: PCI IRQ Routing information unavailable.
pcibios0: PCI bus #0 is the last bus
WARNING: can't reserve area for BIOS PROM.
bios0: ROM list: 0xc0000/0x8000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "VLSI 82C594 Wildcat" rev 0x01
pcib0 at pci0 dev 1 function 0 "VLSI 82C596/597 Wildcat ISA" rev 0x01
de0 at pci0 dev 2 function 0 "DEC 21041" rev 0x21: irq 9
de0: 21041 [10Mb/s] pass 2.1 address 00:80:c8:47:5c:86
de1 at pci0 dev 3 function 0 "DEC 21041" rev 0x11: irq 9
de1: SMC 21041 [10Mb/s] pass 1.1 address 00:e0:29:04:73:c9
vga1 at pci0 dev 5 function 0 "Cirrus Logic CL-GD5434-8" rev 0xfc
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
le1 at pci0 dev 6 function 0 "AMD 79c970 PCnet-PCI" rev 0x02: irq 9
le1: address 08:00:09:f8:7b:bf
le1: 8 receive buffers, 2 transmit buffers
pciide0 at pci0 dev 7 function 0 "CMD Technology PCI0640" rev 0x02: no DMA,
channel 0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <Hitachi XX.V.3.4.0.0>
wd0: 1-sector PIO, LBA, 488MB, 1000944 sectors
pciide0: channel 1 ignored (disabled)
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0 (mux 1 ignored for console): console keyboard, using
wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask fd65 netmask ff65 ttymask ffe7
pctr: 586-class performance counters and user-level cycle counter enabled
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
