中村です。
Red Hat Linux6.2Jの立ち上げ時のメッセージをdmesgで確認したところ、
「hdd: status error: status=0x01 { Error }」なるエラーと
「VFS: Disk change detected on device ide1(22,0)」なるエラー？が
頻発している事がわかりました。
Linux自身は、問題なく使えているのですが、このエラーはどのような
ものなのでしょうか？
(1)dmesg抜粋
VFS: Diskquotas version dquot_6.4.0 initialized
CPU: Intel Pentium III (Coppermine) stepping 03
Enabling extended fast FPU save and restore...done.
Not enabling KNI unmasked exception support
Exception 19 error handler not integrated yet
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.35a (19990819) Richard Gooch (rgooch _at_ atnf.csiro.au)
PCI: PCI BIOS revision 2.10 entry at 0xf0890
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: 00:20 [1106/0596]: Work around ISA DMA hangs (00)
Activating ISA DMA hang workarounds.
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
TCP: Hash tables configured (ehash 131072 bhash 65536)
Initializing RT netlink socket
Starting kswapd v 1.5
Detected PS/2 Mouse Port.
Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
pty: 256 Unix98 ptys configured
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.9)
Real Time Clock Driver v1.09
RAM disk driver initialized: 16 RAM disks of 4096K size
VP_IDE: IDE controller on PCI bus 00 dev 21
VP_IDE: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:DMA, hdd:pio
hda: IBM-DTLA-307030, ATA DISK drive
hdb: ST315323A, ATA DISK drive
hdc: MATSHITA CD-RW CW-7585, ATAPI CDROM drive
hdd: MATSHITA CD-RW CW-7585, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: IBM-DTLA-307030, 29314MB w/1916kB Cache, CHS=3737/255/63
hdb: ST315323A, 14652MB w/512kB Cache, CHS=1867/255/63
hdc: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache
Uniform CDROM driver Revision: 2.56
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: ATAPI reset complete
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
hdd: ATAPI reset complete
hdd: status error: status=0x01 { Error }
hdd: status error: error=0x04
end_request: I/O error, dev 16:40 (hdd), sector 0
hdd: ATAPI 47X DVD-ROM drive, 6464kB Cache
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12
raid5: measuring checksumming speed
raid5: KNI detected, trying cache-avoiding KNI checksum routine
pIII_kni : 1396.365 MB/sec
raid5: MMX detected, trying high-speed MMX checksum routines
pII_mmx : 1711.071 MB/sec
p5_mmx : 1818.513 MB/sec
8regs : 1265.682 MB/sec
32regs : 720.471 MB/sec
using fastest function: pIII_kni (1396.365 MB/sec)
scsi : 0 hosts.
scsi : detected total.
md.c: sizeof(mdp_super_t) = 4096
Partition check:
hda: hda1 hda2 < hda5 >
hdb: hdb1 hdb2
RAMDISK: Compressed image found at block 0
autodetecting RAID arrays
autorun ...
... autorun DONE.
VFS: Mounted root (ext2 filesystem).
ncr53c8xx: at PCI bus 0, device 10, function 0
ncr53c8xx: 53c815 detected
ncr53c815-0: rev=0x04, base=0xdf800000, io_port=0xb800, irq=5
ncr53c815-0: ID 7, Fast-10, Parity Checking
ncr53c815-0: restart (scsi reset).
scsi0 : ncr53c8xx - version 3.2a-2
scsi : 1 host.
autodetecting RAID arrays
autorun ...
... autorun DONE.
VFS: Mounted root (ext2 filesystem) readonly.
change_root: old root has d_count=1
Trying to unmount old root ... okay
Freeing unused kernel memory: 64k freed
Adding Swap: 136544k swap-space (priority -1)
Creative SBLive! at 0xb400 on irq 10
ne2k-pci.c:vpre-1.00e 5/27/99 D. Becker/P. Gortmaker
http://cesdis.gsfc.nasa.go/linux/drivers/ne2k-pci.html
ne2k-pci.c: PCI NE2000 clone 'RealTek RTL-8029' at I/O 0xd000, IRQ 9.
eth0: RealTek RTL-8029 found at 0xd000, IRQ 9, 00:90:CC:A4:3A:49.
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
VFS: Disk change detected on device ide1(22,0)
[hnakamur _at_ taro hnakamur]$
-----------------------------------------------------------------
Hiroshi Nakamura
Email:hnakamur _at_ mwa.biglobe.ne.jp
URL(Japanese) :http://www2h.biglobe.ne.jp/~hnakamur/
URL(English) :http://www2h.biglobe.ne.jp/~hnakamur/e/
URL(Technolab):http://www2h.biglobe.ne.jp/~hnakamur/technolab/
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