Hi everybody,
I just compiled and installed a 2.4.0test3-pre7. I use two scsi hdd's
with a raid0 as configured from a redhat6.2. When I use the redhat
kernel or I compile one redhat kernel myself the raid is fine. If I use
2.4something then I get the following Kernel panic.
ll_rw_block: Trying to read nonexistent block_device 09:00 (1) EXT2-fs:
unable to read superblock ll_rw_block: Trying to read nonexistent block
device 09:00 (32)
isofs_read_super:breadfailed, dev=09:00 iso_blknum=16,block=32
Kernel Panic VFS: unable to mount root fs on 09:00.
So whats that all about ?
Attached please see system configuration as of dmesg. Further infos I
will gladly provide on request.
Thanks for help in advance.
Sincerely,
Michael Meding
Linux version 2.2.14-5.0 (root@localhost.localdomain) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Die Jul 4 18:37:00 CEST 2000
Detected 499039419 Hz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 498.07 BogoMIPS
Memory: 257532k/262080k available (1164k kernel code, 412k reserved, 2908k data, 64k init, 0k bigmem)
Dentry hash table entries: 262144 (order 9, 2048k)
Buffer cache hash table entries: 262144 (order 8, 1024k)
Page cache hash table entries: 65536 (order 6, 256k)
VFS: Diskquotas version dquot_6.4.0 initialized
L1 I Cache: 64K L1 D Cache: 64K
L2 Cache: 512K
CPU: AMD AMD-K7(tm) Processor stepping 02
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@atnf.csiro.au)
PCI: PCI BIOS revision 2.10 entry at 0xfb430
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Enabling I/O for device 00:00
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 262144 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 0x07 (Driver version 1.9)
Real Time Clock Driver v1.09
RAM disk driver initialized: 16 RAM disks of 4096K size
loop: registered device at major 7
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
raid0 personality registered
raid5: measuring checksumming speed
raid5: MMX detected, trying high-speed MMX checksum routines
pII_mmx : 1467.612 MB/sec
p5_mmx : 1541.526 MB/sec
8regs : 664.464 MB/sec
32regs : 543.687 MB/sec
using fastest function: p5_mmx (1541.526 MB/sec)
(scsi0) <Adaptec AHA-294X Ultra SCSI host adapter> found at PCI 0/10/0
(scsi0) Wide Channel, SCSI ID=7, 16/255 SCBs
(scsi0) Downloading sequencer code... 423 instructions downloaded
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.28/3.2.4
<Adaptec AHA-294X Ultra SCSI host adapter>
scsi : 1 host.
(scsi0:0:0:0) Synchronous at 40.0 Mbyte/sec, offset 8.
Vendor: IBM Model: DDRS-39130D Rev: DC1B
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
(scsi0:0:1:0) Synchronous at 10.0 Mbyte/sec, offset 15.
Vendor: TEAC Model: CD-R56S4 Rev: 1.0N
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 1, lun 0
(scsi0:0:2:0) Synchronous at 20.0 Mbyte/sec, offset 8.
Vendor: PIONEER Model: DVD-ROM DVD-303 Rev: 1.09
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr1 at scsi0, channel 0, id 2, lun 0
(scsi0:0:14:0) Synchronous at 40.0 Mbyte/sec, offset 8.
Vendor: IBM Model: DDRS-39130W Rev: S97B
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdb at scsi0, channel 0, id 14, lun 0
scsi : detected 2 SCSI cdroms 2 SCSI disks total.
sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
Uniform CDROM driver Revision: 2.56
sr1: scsi3-mmc drive: 0x/0x cd/rw xa/form2 cdda tray
SCSI device sda: hdwr sector= 512 bytes. Sectors= 17850000 [8715 MB] [8.7 GB]
SCSI device sdb: hdwr sector= 512 bytes. Sectors= 17850000 [8715 MB] [8.7 GB]
Partition check:
sda: sda1 sda2 < sda5 sda6 >
sdb: sdb1 sdb2 < sdb5 >
md.c: sizeof(mdp_super_t) = 4096
autodetecting RAID arrays
(read) sda5's sb offset: 8787456 [events: 00000015]
(read) sdb1's sb offset: 8787456 [events: 00000015]
autorun ...
considering sdb1 ...
adding sdb1 ...
adding sda5 ...
created md0
bind<sda5,1>
bind<sdb1,2>
running: <sdb1><sda5>
now!
sdb1's event counter: 00000015
sda5's event counter: 00000015
mask ffffffc0
rdev->size: 8787456
masked rdev->size: 8787456
new md_size: 8787456
rdev->size: 8787456
masked rdev->size: 8787456
new md_size: 17574912
md0: max total readahead window set to 512k
md0: 2 data-disks, max readahead per data-disk: 256k
raid0: looking at sda5
raid0: comparing sda5(8787456) with sda5(8787456)
raid0: END
raid0: ==> UNIQUE
raid0: 1 zones
raid0: looking at sdb1
raid0: comparing sdb1(8787456) with sda5(8787456)
raid0: EQUAL
raid0: FINAL 1 zones
zone 0
checking sda5 ... contained as device 0
(8787456) is smallest!.
checking sdb1 ... contained as device 1
zone->nb_dev: 2, size: 17574912
current zone offset: 8787456
done.
raid0 : md_size is 17574912 blocks.
raid0 : conf->smallest->size is 17574912 blocks.
raid0 : nb_zone is 1.
raid0 : Allocating 8 bytes for hash.
md: updating md0 RAID superblock on device
sdb1 [events: 00000016](write) sdb1's sb offset: 8787456
sda5 [events: 00000016](write) sda5's sb offset: 8787456
.
... autorun DONE.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 64k freed
Adding Swap: 104380k swap-space (priority -1)
Adding Swap: 136512k swap-space (priority -2)
es1371: version v0.22 time 18:46:10 Jul 4 2000
es1371: found chip, vendor id 0x1274 device id 0x1371 revision 0x06
es1371: found es1371 rev 6 at io 0xec00 irq 11
es1371: features: joystick 0x0
es1371: codec vendor TRA (0x545241) revision 3 (0x03)
es1371: codec features none
es1371: stereo enhancement: no 3D stereo enhancement
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This archive was generated by hypermail 2b29 : Sat Jul 15 2000 - 21:00:10 EST