hi there,
2 scenarios on the same notebook:
1. booting bsd.rd (jan 15 snapshot), fsck /dev/wd0a, no errors/warnings.
2. normal boot, then:
$ sudo fsck -n /dev/wd0a
** /dev/rwd0a (NO WRITE)
** Last Mounted on /
** Root file system
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
UNREF FILE I=155905 OWNER=root MODE=100600
SIZE=20 MTIME=Jan 20 22:59 2010
CLEAR? no
UNREF FILE I=155906 OWNER=_tinyproxy MODE=100600
SIZE=1200 MTIME=Jan 20 22:59 2010
CLEAR? no
UNREF FILE I=155907 OWNER=_tinyproxy MODE=100600
SIZE=4 MTIME=Jan 20 22:59 2010
CLEAR? no
UNREF FILE I=155908 OWNER=_tinyproxy MODE=100600
SIZE=0 MTIME=Jan 20 22:58 2010
CLEAR? no
UNREF FILE I=155910 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Jan 20 22:58 2010
CLEAR? no
UNREF FILE I=155911 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Jan 20 22:58 2010
CLEAR? no
UNREF FILE I=155912 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Jan 20 22:58 2010
CLEAR? no
UNREF FILE I=155913 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Jan 20 22:58 2010
CLEAR? no
UNREF FILE I=155916 OWNER=_mysql MODE=100600
SIZE=0 MTIME=Jan 20 22:58 2010
CLEAR? no
UNREF FILE I=442003 OWNER=f MODE=100600
SIZE=9288 MTIME=Jan 20 22:59 2010
CLEAR? no
** Phase 5 - Check Cyl groups
99764 files, 1732147 used, 188565 free (40197 frags, 18546 blocks, 2.1%
fragmentation)
/lost+found empty.
this notebook is heavily abused (many many non-clean shutdowns),
but still... what's going on?
OpenBSD 4.6-current (GENERIC) #509: Fri Jan 15 14:48:04 MST 2010
t...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Celeron(R) M processor 900MHz ("GenuineIntel" 686-class) 631 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,SBF
real mem = 527527936 (503MB)
avail mem = 502489088 (479MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 03/11/09, BIOS32 rev. 0 @ 0xf0010, SMBIOS
rev. 2.5 @ 0xf06e0 (37 entries)
bios0: vendor American Megatrends Inc. version "1302" date 03/11/2009
bios0: ASUSTeK Computer INC. 701
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC OEMB MCFG
acpi0: wakeup devices P0P3(S4) P0P4(S4) P0P5(S4) P0P6(S4) P0P7(S4) MC97(S4)
USB1(S3) USB2(S3) USB3(S3) USB4(S3) EUSB(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 70MHz
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 4 (P0P3)
acpiprt2 at acpi0: bus -1 (P0P5)
acpiprt3 at acpi0: bus 1 (P0P6)
acpiec0 at acpi0
acpicpu0 at acpi0: C3, C2
acpitz0 at acpi0: critical temperature 90 degC
acpibat0 at acpi0: BAT0 model "701" serial type LION oem "ASUS"
acpiac0 at acpi0: AC unit online
acpiasus0 at acpi0
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpibtn2 at acpi0: PWRB
acpivideo0 at acpi0: VGA_
acpivout0 at acpivideo0: CRTD
acpivout1 at acpivideo0: TVOD
acpivout2 at acpivideo0: LCDD
bios0: ROM list: 0xc0000/0xf800!
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82915GM Host" rev 0x04
vga1 at pci0 dev 2 function 0 "Intel 82915GM Video" rev 0x04
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0 at vga1: apic 1 int 16 (irq 11)
drm0 at inteldrm0
"Intel 82915GM Video" rev 0x04 at pci0 dev 2 function 1 not configured
azalia0 at pci0 dev 27 function 0 "Intel 82801FB HD Audio" rev 0x04: apic 1 int
16 (irq 11)
azalia0: codecs: Realtek ALC662
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 82801FB PCIE" rev 0x04: apic 1 int 16
(irq 11)
pci1 at ppb0 bus 3
ppb1 at pci0 dev 28 function 2 "Intel 82801FB PCIE" rev 0x04: apic 1 int 18
(irq 10)
pci2 at ppb1 bus 1
iwn0 at pci2 dev 0 function 0 "Intel Wireless WiFi Link 4965" rev 0x61: apic 1
int 18 (irq 10), MIMO 2T3R, MoW2, address 00:21:5c:04:9e:19
uhci0 at pci0 dev 29 function 0 "Intel 82801FB USB" rev 0x04: apic 1 int 23
(irq 5)
uhci1 at pci0 dev 29 function 1 "Intel 82801FB USB" rev 0x04: apic 1 int 19
(irq 3)
uhci2 at pci0 dev 29 function 2 "Intel 82801FB USB" rev 0x04: apic 1 int 18
(irq 10)
uhci3 at pci0 dev 29 function 3 "Intel 82801FB USB" rev 0x04: apic 1 int 16
(irq 11)
ehci0 at pci0 dev 29 function 7 "Intel 82801FB USB" rev 0x04: apic 1 int 23
(irq 5)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb2 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xd4
pci3 at ppb2 bus 4
ichpcib0 at pci0 dev 31 function 0 "Intel 82801FBM LPC" rev 0x04: PM disabled
pciide0 at pci0 dev 31 function 2 "Intel 82801FBM SATA" rev 0x04: DMA, channel
0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 1 drive 0: <SILICONMOTION SM223AC>
wd0: 1-sector PIO, LBA, 3815MB, 7815024 sectors
wd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 4
ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x04: apic 1 int 19
(irq 0)
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 512MB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
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
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
mtrr: Pentium Pro MTRR support
umass0 at uhub0 port 5 configuration 1 interface 0 "ENE UB6225" rev 2.00/1.00
addr 2
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: <USB2.0, CardReader SD0, 0100> SCSI0 0/direct
removable
sd0: 945MB, 512 bytes/sec, 1935360 sec total
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
-f
--
one thing we learn from history is that we don't learn from history
