capacity issue?
Dave Stephens
hsoftdev17 at gmail.com
Sun Jun 4 21:36:48 UTC 2006
OS Version: FreeBSD 6.1
It seems like the capacity of my drive is being reported incorrectly
by df. I'm not sure if this is a specific issue with the SATA drive
or controller in the server, but I figured I would ask around. There
is only 1 physical drive in this server.
SATA Drive
--------------------------------------------------------------------------------
ad8: 286168MB <Seagate ST3300822AS 3.AAD> at ata4-master SATA150
SATA Controllers
--------------------------------------------------------------------------------
atapci1: <SiS 180 SATA150 controller> port
0xeff0-0xeff7,0xefe4-0xefe7,0xefa8-0xefaf,0xefe0-0xefe3,0xef
90-0xef9f irq 17 at device 5.0 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
atapci2: <SiI 3112 SATA150 controller> port
0xefa0-0xefa7,0xef8c-0xef8f,0xef80-0xef87,0xef88-0xef8b,0xe
f60-0xef6f mem 0xfebfac00-0xfebfadff irq 17 at device 9.0 on pci0
ata4: <ATA channel 0> on atapci2
ata5: <ATA channel 1> on atapci2
Note that atapci1 is built onto the motherboard and doesn't seem to be
supported by FreeBSD at this time (no HDDs can be found during install
when they are attached to it.)
Mounting (dmesg)
--------------------------------------------------------------------------------------------
swapon: adding /dev/ad8s2b as swap device
Starting file system checks:
/dev/ad8s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ad8s1a: clean, 221765 free (2981 frags, 27348 blocks, 1.2% fragmentation)
/dev/ad8s4d: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ad8s4d: clean, 9668716 free (980 frags, 1208467 blocks, 0.0% fragmentation)
/dev/ad8s4f: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ad8s4f: clean, 51380314 free (18 frags, 6422537 blocks, 0.0% fragmentation)
/dev/ad8s3d: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ad8s3d: clean, 28290946 free (32938 frags, 3532251 blocks, 0.1%
fragmentation)
/dev/ad8s3e: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ad8s3e: clean, 9904253 free (1589 frags, 1237833 blocks, 0.0%
fragmentation)
/dev/ad8s4e: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ad8s4e: clean, 37032718 free (998 frags, 4628965 blocks, 0.0%
fragmentation)
output from df
---------------------------------------------------------------------------------
Filesystem Size Used Avail Capacity Mounted on
/dev/ad8s1a 494M 61M 394M 13% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/ad8s4d 19G 497M 17G 3% /home
/dev/ad8s4f 98G 1.4G 89G 2% /photo
/dev/ad8s3d 57G 2.8G 49G 5% /usr
/dev/ad8s3e 19G 46M 17G 0% /var
/dev/ad8s4e 76G 5.0G 65G 7% /www
last time i checked (just as examples)
98G - 1.4G is not 89G (/photo)
57G - 2.8G is not 49G (/usr)
76G - 5.0G is not 65G (/www)
Can anyone tell me what's going on here?
Dave
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