Hi, I need some help with XFS and LBD patch.
I was doing some testing with the linux-2.4.24-pre1+xfs + LBD patch (gotten
from <http://www.gelato.unsw.edu.au/patches/lbd/>) and after a couple
minutes of accessing
the filesystem over the network (using samba-3.0.0 to export the
filesystem, and each
client is creating a 500G file and read it after the file was created) the
whole kernel
hangs without any message or going into kdb, using ext3 and reiserfs as a
filesystem an
running the same test the kernel does not hang and I'm able to perform the
test without
any problem.
I forced the kernel into KBD and the following trace I was able to get:
Entering kdb (current=0xc19ec000, pid 6) on processor 0 due to Keyboard
Entry
[0]kdb> b[0]kdb> bt[0]kdb> bt
Stack traceback for pid 6
0xc19ec000 6 1 1 0 R 0xc19ec280 *bdflush
ESP EIP Function (args)
0xc19edf34 0xc0145b6a write_some_buffers+0x9a (0x0, 0x0, 0xc0340018,
0x10f00, 0x
f7ff3fa4)
kernel .text 0xc0100000 0xc0145ad0 0xc0145c00
0xc19edfd8 0xc0149869 bdflush+0xb9
kernel .text 0xc0100000 0xc01497b0 0xc0149890
0xc19edff4 0xc010757e arch_kernel_thread+0x2e
kernel .text 0xc0100000 0xc0107550 0xc0107590
[0]kdb> p[0]kdb> ps[0]kdb> ps [0]kdb> ps [0]kdb> ps
Task Addr Pid Parent [*] cpu State Thread Command
0xc19ec000 6 1 1 0 R 0xc19ec280 *bdflush
0xc19ea000 7 1 1 1 R 0xc19ea280 kupdated
0xf7ff2000 1 0 0 1 R 0xf7ff2280 init
0xc19b2000 2 1 0 1 R 0xc19b2280 keventd
0xc19b0000 3 1 0 0 S 0xc19b0280 ksoftirqd_CPU0
0xc19fe000 4 1 0 1 S 0xc19fe280 ksoftirqd_CPU1
0xc19ee000 5 1 0 1 S 0xc19ee280 kswapd
0xc19ec000 6 1 1 0 R 0xc19ec280 *bdflush
0xc19ea000 7 1 1 1 R 0xc19ea280 kupdated
0xf7644000 13 1 0 0 S 0xf7644280 scsi_eh_0
0xf7506000 15 1 0 1 S 0xf7506280 mdrecoveryd
0xf72f2000 17 1 0 1 R 0xf72f2280 kreiserfsd
0xf798a000 60 1 0 1 S 0xf798a280 khubd
0xf660a000 533 1 0 0 R 0xf660a280 syslogd
0xf64e4000 537 1 0 1 S 0xf64e4280 klogd
0xf6438000 546 1 0 0 S 0xf6438280 portmap
0xf6374000 565 1 0 0 S 0xf6374280 rpc.statd
0xf5ee8000 646 1 0 1 S 0xf5ee8280 sshd
0xf5e54000 661 1 0 0 S 0xf5e54280 xinetd
0xf69ca000 671 1 0 1 R 0xf69ca280 crond
0xf6f20000 687 1 0 1 S 0xf6f20280 login
[0]more>
0xf6324000 688 1 0 0 S 0xf6324280 login
0xf60ec000 689 1 0 1 S 0xf60ec280 mingetty
0xf5df8000 692 1 0 1 S 0xf5df8280 mingetty
0xf5d50000 693 688 0 1 S 0xf5d50280 bash
0xf5b1c000 743 1 0 1 R 0xf5b1c280 pagebufd
0xf5b44000 744 1 0 0 R 0xf5b44280 xfslogd/0
0xf5af6000 745 1 0 1 S 0xf5af6280 xfslogd/1
0xf5a90000 746 1 0 0 S 0xf5a90280 xfsdatad/0
0xf5968000 747 1 0 1 S 0xf5968280 xfsdatad/1
0xf5b24000 748 1 0 1 R 0xf5b24280 xfssyncd
0xf5b30000 756 687 0 1 S 0xf5b30280 bash
0xf595e000 793 1 0 1 R 0xf595e280 nmbd
0xf595a000 795 1 0 0 R 0xf595a280 smbd
0xf5950000 798 795 0 1 R 0xf5950280 smbd
0xf5948000 800 795 0 1 R 0xf5948280 smbd
0xd840e000 802 795 0 0 R 0xd840e280 smbd
0xd74e4000 805 795 0 0 R 0xd74e4280 smbd
[0]kdb> btp 743
Stack traceback for pid 743
0xf5b1c000 743 1 0 1 R 0xf5b1c280 pagebufd
ESP EIP Function (args)
0xf5b1df3c 0xc011abe6 schedule+0x2e6 (0x0, 0xf5b1c000, 0xf8aff64c,
0xf8aff64c, 0
xf5b1dfb8)
kernel .text 0xc0100000 0xc011a900 0xc011ae40
0xf5b1df8c 0xc011b11e interruptible_sleep_on+0x4e (0xf5b1dfc0, 0x84e9,
0xf5b2400
0, 0xf5b1dfb8, 0xf5b1dfb8)
kernel .text 0xc0100000 0xc011b0d0 0xc011b150
0xf5b1dfac 0xf8ad8491 [xfs]pagebuf_daemon+0x1b1
xfs .text 0xf8a72060 0xf8ad82e0 0xf8ad8560
0xf5b1dff4 0xc010757e arch_kernel_thread+0x2e
kernel .text 0xc0100000 0xc0107550 0xc0107590
[0]kdb> p[0]kdb> p [0]kdb> b[0]kdb> bt[0]kdb> btp[0]kdb> btp [0]kdb> btp
7[0]kdb> btp 74[0]kdb> btp 744[0]kdb> btp 744
Stack traceback for pid 744
0xf5b44000 744 1 0 0 R 0xf5b44280 xfslogd/0
ESP EIP Function (args)
0xf5b45f48 0xc011abe6 schedule+0x2e6 (0xf8b00334, 0xf8af0a92, 0xf8af0a98,
0x0, 0
x0)
kernel .text 0xc0100000 0xc011a900 0xc011ae40
0xf5b45f98 0xf8ad817a [xfs]pagebuf_iodone_daemon+0x13a
xfs .text 0xf8a72060 0xf8ad8040 0xf8ad81d0
0xf5b45fdc 0xf8ad8263 [xfs]pagebuf_logiodone_daemon+0x33
xfs .text 0xf8a72060 0xf8ad8230 0xf8ad8270
0xf5b45ff4 0xc010757e arch_kernel_thread+0x2e
kernel .text 0xc0100000 0xc0107550 0xc0107590
[0]kdb> [0]kdb> btp 744 [0]kdb> btp 74 [0]kdb> btp 74[0]kdb> btp
745[0]kdb> btp 745
Stack traceback for pid 745
0xf5af6000 745 1 0 1 S 0xf5af6280 xfslogd/1
ESP EIP Function (args)
0xf5af7f48 0xc011abe6 schedule+0x2e6 (0xf5af624a, 0xf8af0a92, 0xf8af0a98,
0x1, 0
x0)
kernel .text 0xc0100000 0xc011a900 0xc011ae40
0xf5af7f98 0xf8ad817a [xfs]pagebuf_iodone_daemon+0x13a
xfs .text 0xf8a72060 0xf8ad8040 0xf8ad81d0
0xf5af7fdc 0xf8ad8263 [xfs]pagebuf_logiodone_daemon+0x33
xfs .text 0xf8a72060 0xf8ad8230 0xf8ad8270
0xf5af7ff4 0xc010757e arch_kernel_thread+0x2e
kernel .text 0xc0100000 0xc0107550 0xc0107590
kdb> btp 746
Stack traceback for pid 746
0xf5a90000 746 1 0 0 S 0xf5a90280 xfsdatad/0
ESP EIP Function (args)
0xf5a91f48 0xc011abe6 schedule+0x2e6 (0xf5a9024a, 0xf8af0a92, 0xf8af0aa0,
0x0, 0
x0)
kernel .text 0xc0100000 0xc011a900 0xc011ae40
0xf5a91f98 0xf8ad817a [xfs]pagebuf_iodone_daemon+0x13a
xfs .text 0xf8a72060 0xf8ad8040 0xf8ad81d0
0xf5a91fdc 0xf8ad82a3 [xfs]pagebuf_dataiodone_daemon+0x33
xfs .text 0xf8a72060 0xf8ad8270 0xf8ad82b0
0xf5a91ff4 0xc010757e arch_kernel_thread+0x2e
kernel .text 0xc0100000 0xc0107550 0xc0107590
[0]kdb> [0]kdb> btp 746 [0]kdb> btp 748[0]kdb> btp 748 [0]kdb> btp
747[0]kdb> btp 747
Stack traceback for pid 747
0xf5968000 747 1 0 1 S 0xf5968280 xfsdatad/1
ESP EIP Function (args)
0xf5969f48 0xc011abe6 schedule+0x2e6 (0xf596824a, 0xf8af0a92, 0xf8af0aa0,
0x1, 0
x0)
kernel .text 0xc0100000 0xc011a900 0xc011ae40
0xf5969f98 0xf8ad817a [xfs]pagebuf_iodone_daemon+0x13a
xfs .text 0xf8a72060 0xf8ad8040 0xf8ad81d0
0xf5969fdc 0xf8ad82a3 [xfs]pagebuf_dataiodone_daemon+0x33
xfs .text 0xf8a72060 0xf8ad8270 0xf8ad82b0
0xf5969ff4 0xc010757e arch_kernel_thread+0x2e
kernel .text 0xc0100000 0xc0107550 0xc0107590
[0]kdb> [0]kdb> btp 747 [0]kdb> btp 748[0]kdb> btp 748
Stack traceback for pid 748
0xf5b24000 748 1 0 1 R 0xf5b24280 xfssyncd
ESP EIP Function (args)
0xf5b25f50 0xc011abe6 schedule+0x2e6 (0xf5b25fac, 0xf5b24000, 0xf7ca4180,
0x0, 0
x0)
kernel .text 0xc0100000 0xc011a900 0xc011ae40
0xf5b25fa0 0xc011a888 schedule_timeout+0x58 (0xf7798c00, 0x71, 0x0)
kernel .text 0xc0100000 0xc011a830 0xc011a8e0
0xf5b25fdc 0xf8ae2781 [xfs]syncd+0xa1
xfs .text 0xf8a72060 0xf8ae26e0 0xf8ae27d0
0xf5b25ff4 0xc010757e arch_kernel_thread+0x2e
kernel .text 0xc0100000 0xc0107550 0xc0107590
[0]kdb>
I created a filesystem using mkfs.xfs on a 2.7Terabyte md devices (Two 1.5
Terabytes LUN defined in a 3ware 8000 raid controller) and the output was:
meta-data=/dev/md0 isize=256 agcount=32, agsize=22888728
blks
= sectsz=512
data = bsize=4096 blocks=732439296, imaxpct=25
= sunit=8 swidth=16 blks, unwritten=1
naming =version 2 bsize=4096
log =internal log bsize=4096 blocks=32768, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
The bdflush was set to "2 256 512 256 25 100 5
1 0"
and the dmesg output was:
]# dmesg
INTEL Product ID: S7501HG0 APIC at: 0xFEE00000
I/O APIC #8 Version 32 at 0xFEC00000.
I/O APIC #9 Version 32 at 0xFEC81000.
I/O APIC #10 Version 32 at 0xFEC81400.
Enabling APIC mode: Flat. Using 3 I/O APICs
Processors: 2
Kernel command line: ro root=/dev/hda3 console=ttyS0
Initializing CPU#0
Detected 2392.340 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 4771.02 BogoMIPS
Memory: 903912k/917504k available (1506k kernel code, 13204k reserved, 1104k
dat
a, 128k init, 0k highmem)
kdb version 4.3 by Keith Owens, Scott Lurndal. Copyright SGI, All Rights
Reserve
d
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode cache hash table entries: 65536 (order: 7, 524288 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 65536 (order: 6, 262144 bytes)
Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@xxxxxxxxxxxxx)
mtrr: detected mtrr type: Intel
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU0: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
per-CPU timeslice cutoff: 1462.89 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/6 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 4784.12 BogoMIPS
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 3
Intel machine check reporting enabled on CPU#1.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU1: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
Total of 2 processors activated (9555.14 BogoMIPS).
WARNING: No sibling found for CPU 0.
WARNING: No sibling found for CPU 1.
ENABLING IO-APIC IRQs
Setting 8 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 8 ... ok.
Setting 9 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 9 ... ok.
Setting 10 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 10 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 8-0, 8-20, 8-21, 8-22, 9-1, 9-2, 9-3, 9-4, 9-5, 9-6,
9-7,
9-8, 9-9, 9-10, 9-11, 9-12, 9-13, 9-14, 9-15, 9-16, 9-17, 9-18, 9-19, 9-20,
9-21
, 9-22, 9-23, 10-0, 10-1, 10-2, 10-3, 10-4, 10-5, 10-6, 10-7, 10-8, 10-9,
10-12,
10-13, 10-14, 10-15, 10-16, 10-17, 10-18, 10-19, 10-20, 10-21, 10-22, 10-23
not
connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 24.
number of IO-APIC #8 registers: 24.
number of IO-APIC #9 registers: 24.
number of IO-APIC #10 registers: 24.
testing the IO APIC.......................
IO APIC #8......
.... register #00: 08000000
....... : physical APIC id: 08
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 00000000
....... : arbitration: 00
.... register #03: 00000001
....... : Boot DT : 1
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 003 03 0 0 0 0 0 1 1 39
02 003 03 0 0 0 0 0 1 1 31
03 003 03 0 0 0 0 0 1 1 41
04 003 03 0 0 0 0 0 1 1 49
05 003 03 0 0 0 0 0 1 1 51
06 003 03 0 0 0 0 0 1 1 59
07 003 03 0 0 0 0 0 1 1 61
08 003 03 0 0 0 0 0 1 1 69
09 003 03 0 0 0 0 0 1 1 71
0a 003 03 0 0 0 0 0 1 1 79
0b 003 03 0 0 0 0 0 1 1 89
0c 003 03 0 0 0 0 0 1 1 91
0d 003 03 0 0 0 0 0 1 1 99
0e 003 03 0 0 0 0 0 1 1 A1
0f 003 03 0 0 0 0 0 1 1 A9
10 003 03 1 1 0 1 0 1 1 B1
11 003 03 1 1 0 1 0 1 1 B9
12 003 03 1 1 0 1 0 1 1 C1
13 003 03 1 1 0 1 0 1 1 C9
14 000 00 1 0 0 0 0 0 0 00
15 07C 0C 1 0 0 0 0 0 2 05
16 000 00 1 0 0 0 0 0 0 00
17 003 03 1 1 0 1 0 1 1 D1
IO APIC #9......
.... register #00: 09000000
....... : physical APIC id: 09
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 09000000
....... : arbitration: 09
.... register #03: 00000001
....... : Boot DT : 1
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 003 03 1 1 0 1 0 1 1 D9
01 000 00 1 0 0 0 0 0 0 00
02 000 00 1 0 0 0 0 0 0 00
03 000 00 1 0 0 0 0 0 0 00
04 000 00 1 0 0 0 0 0 0 00
05 000 00 1 0 0 0 0 0 0 00
06 000 00 1 0 0 0 0 0 0 00
07 000 00 1 0 0 0 0 0 0 00
08 000 00 1 0 0 0 0 0 0 00
09 000 00 1 0 0 0 0 0 0 00
0a 000 00 1 0 0 0 0 0 0 00
0b 000 00 1 0 0 0 0 0 0 00
0c 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
10 000 00 1 0 0 0 0 0 0 00
11 000 00 1 0 0 0 0 0 0 00
12 000 00 1 0 0 0 0 0 0 00
13 000 00 1 0 0 0 0 0 0 00
14 000 00 1 0 0 0 0 0 0 00
15 000 00 1 0 0 0 0 0 0 00
16 000 00 1 0 0 0 0 0 0 00
17 000 00 1 0 0 0 0 0 0 00
IO APIC #10......
.... register #00: 0A000000
....... : physical APIC id: 0A
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 0A000000
....... : arbitration: 0A
.... register #03: 00000001
....... : Boot DT : 1
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 000 00 1 0 0 0 0 0 0 00
02 000 00 1 0 0 0 0 0 0 00
03 000 00 1 0 0 0 0 0 0 00
04 000 00 1 0 0 0 0 0 0 00
05 000 00 1 0 0 0 0 0 0 00
06 000 00 1 0 0 0 0 0 0 00
07 000 00 1 0 0 0 0 0 0 00
08 000 00 1 0 0 0 0 0 0 00
09 000 00 1 0 0 0 0 0 0 00
0a 003 03 1 1 0 1 0 1 1 E1
0b 003 03 1 1 0 1 0 1 1 E9
0c 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
10 000 00 1 0 0 0 0 0 0 00
11 000 00 1 0 0 0 0 0 0 00
12 000 00 1 0 0 0 0 0 0 00
13 000 00 1 0 0 0 0 0 0 00
14 000 00 1 0 0 0 0 0 0 00
15 000 00 1 0 0 0 0 0 0 00
16 000 00 1 0 0 0 0 0 0 00
17 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ23 -> 0:23
IRQ24 -> 1:0
IRQ58 -> 2:10
IRQ59 -> 2:11
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2392.2650 MHz.
..... host bus clock speed is 132.9033 MHz.
cpu: 0, clocks: 1329033, slice: 443011
CPU0<T0:1329024,T1:886000,D:13,S:443011,C:1329033>
cpu: 1, clocks: 1329033, slice: 443011
CPU1<T0:1329024,T1:442992,D:10,S:443011,C:1329033>
checking TSC synchronization across CPUs: passed.
Waiting on wait_init_idle (map = 0x2)
All processors have done init_idle
PCI: PCI BIOS revision 2.10 entry at 0xfdb55, last bus=4
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
PCI: Unable to handle 64-bit address space for
PCI: Unable to handle 64-bit address space for
Transparent bridge - Intel Corp. 82801BA/CA/DB/EB PCI Bridge
PCI: Using IRQ router PIIX/ICH [8086/2480] at 00:1f.0
PCI->APIC IRQ transform: (B0,I29,P0) -> 16
PCI->APIC IRQ transform: (B0,I29,P1) -> 19
PCI->APIC IRQ transform: (B0,I29,P2) -> 18
PCI->APIC IRQ transform: (B0,I31,P0) -> 17
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B4,I5,P0) -> 58
PCI->APIC IRQ transform: (B4,I5,P1) -> 59
PCI->APIC IRQ transform: (B3,I2,P0) -> 24
PCI->APIC IRQ transform: (B1,I12,P0) -> 23
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
i2c-core.o: i2c core module
pty: 2048 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
SERIAL_PCI en
abled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10f
Non-volatile memory driver v1.2
xd: Out of memory.
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH3: IDE controller at PCI slot 00:1f.1
PCI: Enabling device 00:1f.1 (0005 -> 0007)
ICH3: chipset revision 2
ICH3: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x03a0-0x03a7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x03a8-0x03af, BIOS settings: hdc:DMA, hdd:pio
hda: WDC WD400BB-00GFA0, ATA DISK drive
blk: queue c04012e0, I/O limit 4095Mb (mask 0xffffffff)
hdc: SR244W, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
(40021 MB) w/2048KiB Cache, CHS=4865/255/63, UDMA(100)
hdc: attached ide-cdrom driver.
hdc: ATAPI 24X CD-ROM drive, 128kB Cache
Uniform CD-ROM driver Revision: 3.12
Partition check:
hda: hda1 hda2 hda3
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 162k freed
VFS: Mounted root (ext2 filesystem).
SCSI subsystem driver Revision: 1.00
3ware Storage Controller device driver for Linux v1.02.00.037.
scsi0 : Found a 3ware Storage Controller at 0x2000, IRQ: 24, P-chip: 1.3
scsi0 : 3ware Storage Controller
Vendor: 3ware Model: Logical Disk 0 Rev: 1.0
Type: Direct-Access ANSI SCSI revision: 00
Vendor: 3ware Model: Logical Disk 6 Rev: 1.0
Type: Direct-Access ANSI SCSI revision: 00
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Attached scsi disk sdb at scsi0, channel 0, id 6, lun 0
SCSI device sda: 2930368512 512-byte hdwr sectors (1500349 MB)
sda: sda1 sda2 sda3
SCSI device sdb: 2930368512 512-byte hdwr sectors (1500349 MB)
sdb: sdb1 sdb2 sdb3
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: raid0 personality registered as nr 2
reiserfs: found format "3.6" with standard journal
reiserfs: checking transaction log (device ide0(3,3)) ...
for (ide0(3,3))
reiserfs: replayed 27 transactions in 0 seconds
ide0(3,3):Using r5 hash to sort names
Freeing unused kernel memory: 128k freed
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 20:12:37 Dec 11 2003
usb-uhci.c: High bandwidth mode enabled
PCI: Setting latency timer of device 00:1d.0 to 64
usb-uhci.c: USB UHCI at I/O 0x4040, IRQ 16
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.1 to 64
usb-uhci.c: USB UHCI at I/O 0x4020, IRQ 19
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.2 to 64
usb-uhci.c: USB UHCI at I/O 0x4000, IRQ 18
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
Adding Swap: 2097136k swap-space (priority -1)
Intel(R) PRO/1000 Network Driver - version 5.2.20-k1
Copyright (c) 1999-2003 Intel Corporation.
eth0: Intel(R) PRO/1000 Network Connection
eth1: Intel(R) PRO/1000 Network Connection
e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex
e1000: eth1 NIC Link is Up 1000 Mbps Full Duplex
md: bind<sda3,1>
md: nonpersistent superblock ...
md: bind<sdb3,2>
md: nonpersistent superblock ...
md: sdb3's event counter: 00000000
md: sda3's event counter: 00000000
md0: max total readahead window set to 496k
md0: 2 data-disks, max readahead per data-disk: 248k
raid0: looking at sda3
raid0: comparing sda3(1464879072) with sda3(1464879072)
raid0: END
raid0: ==> UNIQUE
raid0: 1 zones
raid0: looking at sdb3
raid0: comparing sdb3(1464879072) with sda3(1464879072)
raid0: EQUAL
raid0: FINAL 1 zones
raid0: zone 0
raid0: checking sda3 ... contained as device 0
(1464879072) is smallest!.
raid0: checking sdb3 ... contained as device 1
raid0: zone->nb_dev: 2, size: -1365209152
raid0: current zone offset: 1464879072
raid0: done.
raid0 : md_size is 2929758144 blocks.
raid0 : conf->smallest->size is -1365209152 blocks.
raid0 : nb_zone is 1.
raid0 : Allocating 8 bytes for hash.
SGI-XFS CVS-2003-11-24_06:00_UTC with ACLs, large block numbers, no debug
enable
d
SGI XFS Quota Management subsystem
XFS mounting filesystem md(9,0)
Ending clean XFS mount for filesystem: md(9,0)
I do not if someone can help me trying to debug or/and fix this problems
Thank you
Gustavo Rincon
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