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Odd "df" reporting (On Apr 3 snapshot, data copied via 3.8snapshot)



I've had a strange occurance I'd like to report, in using "df -h", but
the circumstances that brought about this condition are somewhat
unusual, so I really don't know if it is anything to be concerned
about. This might also have already been fixed, as I do not follow
tech/src

Background:
I have setup a home based samba media file server, originally running
3.8; a snapshot from Dec. The files on this server was split between 2
drives, a decrepid 30gig IBM/Hitachi, and a Maxtor 40gig.

Pulled the plug on the two drives, and connected the a Seagate 250Gig
IDE HD. (primary master IDE). Installed the April 3rd snapshot on it
via dvdrw. Gave root 9Gig at the front of the drive, swap 1gig,
created 2 60gig partitions, and 100gig, all with pre-setup mount
points (df, disklabel, fstab, dmesg included @ end).

Disconnected dvdrw, connected the 250Gig to the secondary IDE master,
and booted into the older 3.8 snapshot. Mounted one of the partitions
I created in 3.9, and proceded to copy the files over (yeah, 50+gigs
over UDMA33 without softdep can take quite some time to copy on a P3
700). When that was finally done, and since I had the root of 3.9
accessible, I modified 3.9's fstab to include softdep, modified pf,
modified rc/rc.conf, plus startup config stuff. Then I turned off the
PC &  removed the 30 & 40gig drives, mounted the 250gig to the case -
and reconnected it to the primary ide interface on the mainboard, and
reconnected the dvdrw drive.

Originally, when I had booted up, df was reporting (no snapshot taken)
no additional space used by the partition (ie freshly formated, even
though I had copied stuff there in 3.8). I've since moved the
directories I wanted to move, and now df is reporting wayy over the
size limit. So before I move the last of the information around &
reformat the partition to return accurate results, I thought I'd share
with the list what I am seeing:

############## df -h
Filesystem     Size    Used   Avail Capacity  Mounted on
/dev/wd0a      8.9G    519M    7.9G     6%    /
/dev/wd0d     59.1G    8.0T   94.0G 14535%    /mnt/wd0d
/dev/wd0e     59.1G    6.4G   49.7G    11%    /mnt/wd0e
/dev/wd0f      101G   31.7G   64.4G    33%    /mnt/wd0f

############## disklabel wd0
# Inside MBR partition 3: type A6 start 63 size 488392002
# /dev/rwd0c:
type: ESDI
disk: ESDI/IDE disk
label: ST3250823A
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 16383
total sectors: 488397168
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:      18874737            63  4.2BSD   2048 16384  328 # Cyl     0*- 18724
  b:       2097648      18874800    swap                   # Cyl 18725 - 20805
  c:     488397168             0  unused      0     0      # Cyl     0 -484520
  d:     125828640      20972448  4.2BSD   2048 16384  328 # Cyl 20806 -145635
  e:     125828640     146801088  4.2BSD   2048 16384  328 # Cyl 145636 -270465
  f:     215762337     272629728  4.2BSD   2048 16384  328 # Cyl 270466 -484515*

############ cat /etc/fstab
/dev/wd0a / ffs rw 1 1
/dev/wd0d /mnt/wd0d ffs rw,nodev,nosuid,softdep 1 2
/dev/wd0e /mnt/wd0e ffs rw,nodev,nosuid,softdep 1 2
/dev/wd0f /mnt/wd0f ffs rw,nodev,nosuid,softdep 1 2

############ dmesg
OpenBSD 3.9-current (GENERIC) #672: Mon Apr  3 16:15:29 MDT 2006
    deraadt_(_at_)_i386_(_dot_)_openbsd_(_dot_)_org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class) 722 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem  = 536375296 (523804K)
avail mem = 482398208 (471092K)
using 4278 buffers containing 26923008 bytes (26292K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(a3) BIOS, date 06/28/00, BIOS32 rev. 0 @ 0xfb380
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 70102 dobusy 1 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xf0000/0xb808
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf00/144 (7 entries)
pcibios0: PCI Exclusive IRQs: 10 11 12
pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371SB ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0x8000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x02
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x02
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "Matrox MGA G400/G450 AGP" rev 0x03
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA,
channel 0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <ST3250823A>
wd0: 16-sector PIO, LBA48, 238475MB, 488397168 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVDRAM GSA-4167B, DL12> SCSI0
5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 7 function 2 "Intel 82371AB USB" rev 0x01: irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
piixpm0 at pci0 dev 7 function 3 "Intel 82371AB Power" rev 0x02: polling
iic0 at piixpm0
iic0: addr 0x2d 00=c4 01=01 02=30 03=0a 04=3f 05=04 06=21 07=81 08=10
09=77 0a=44 0b=db 0c=aa 0d=1c 0e=08 0f=08 10=02 11=09 12=14 13=18
14=6e 15=2f 16=cd 17=e9 18=21 19=1e 1a=87 1b=a2 1c=81 1d=b4 1e=8a
1f=00 20=69 21=5e 22=d0 23=ba 24=c4 25=dd 26=d3 27=1e 2a=92 2b=88
2c=04 2d=20 2e=20 2f=42 30=8c 31=1a 32=10 33=20 34=00 35=1a 36=23
37=95 38=54 39=82 3a=a0 3b=01 3c=50 3d=bc 3e=5a 3f=28 40=01 41=de
42=07 46=7f 47=58 48=2d 49=c0 4a=00 4b=c0 4c=c0 4d=c0 4e=5a 4f=00
50=01 51=00 52=00 56=7f 57=58 58=2d 59=c0 5a=c0 5b=c0 5c=c0 5d=c0
5e=c0 5f=00 60=69 61=5e 62=d0 63=ba 64=c4 65=dd 66=d3 67=1e 6a=92
6b=88 6c=04 6d=20 6e=20 6f=42 70=8c 71=1a 72=10 73=20 74=00 75=1a
76=23 77=95 78=54 79=82 7a=a0 7b=01 7c=50 7d=bc 7e=5a 7f=28 80=c4
81=01 82=30 83=0a 84=3f 85=04 86=21 87=81 88=10 89=77 8a=44 8b=db
8c=aa 8d=1c 8e=08 8f=08 90=02 91=09 92=14 93=18 94=6e 95=2f 96=cd
97=e9 98=21 99=1e 9a=87 9b=a2 9c=81 9d=b4 9e=8a 9f=00 a0=69 a1=5e
a2=d0 a3=ba a4=c4 a5=dd a6=d3 a7=1e aa=92 ab=88 ac=04 ad=20 ae=20
af=42 b0=8c b1=1a b2=10 b3=20 b4=00 b5=1a b6=23 b7=95 b8=54 b9=82
ba=a0 bb=01 bc=50 bd=bc be=5a bf=28 c0=01 c1=00 c2=00 c6=7f c7=58
c8=2d c9=c0 ca=c0 cb=c0 cc=c0 cd=c0 ce=c0 cf=00 d0=01 d1=00 d2=00
d6=7f d7=58 d8=2d d9=c0 da=c0 db=c0 dc=c0 dd=c0 de=c0 df=00 e0=69
e1=5e e2=d0 e3=ba e4=c4 e5=dd e6=d3 e7=1e ea=92 eb=88 ec=04 ed=20
ee=20 ef=42 f0=8c f1=1a f2=10 f3=20 f4=00 f5=1a f6=23 f7=95 f8=54
f9=82 fa=a0 fb=01 fc=50 fd=bc fe=5a ff=28
re0 at pci0 dev 13 function 0 "Realtek 8169" rev 0x10: irq 12, address
00:40:f4:ce:51:7a
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 0
re0: diagnostic failed, failed to receive packet in loopback mode
re0: attach aborted due to hardware diag failure
xl0 at pci0 dev 15 function 0 "3Com 3c905B 100Base-TX" rev 0x24: irq
10, address 00:10:4b:71:2d:d0
exphy0 at xl0 phy 24: 3Com internal media interface
rl0 at pci0 dev 17 function 0 "D-Link Systems 530TX+" rev 0x10: irq
11, address 00:05:5d:2c:f6:b1
rlphy0 at rl0 phy 0: RTL internal PHY
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: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lm0 at isa0 port 0x290/8: LM79
npx0 at isa0 port 0xf0/16: using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
isapnp0 at isa0 port 0x279: read port 0x203
ym0 at isapnp0 "OPL3-SA3 Sound Board, YMH0021, , " port
0x220/16,0x530/8,0x388/8,0x330/2,0x370/2 irq 5 drq 0,1
midi1 at ym0: <YM MPU-401 UART>
audio0 at ym0
joy0 at isapnp0 "OPL3-SA3 Sound Board, YMH0022, PNPB02F, " port 0x201/1
biomask ebdd netmask ffdd ttymask ffdf
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matches BIOS drive 0x80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302

Yes, I know there might be issues /w large hard drives on BX
mainboards, but considering where the partitions are located -- /
(root) in the first 9 gig, the next, problem partition in the next
70gig, I figured there shouldn't be that big of an issue.

I cannot absolutely recall, but I thought there was, on my original
copy via 3.8 that there was about 3gigs of space left before removing
the old OS drives.

I tried not to leave anything out, but usually happens anyway. Let me
know if there is something else you need. Questions, responses,
flames, bring 'em on!



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