Hi,
i have a problem with a scsi hard disk IBM DCAS-34330 connected to an
AHA-2940.
I think the error is caused by the domain validation.
The system was running for 7 hours correctly (average load, + every hour it
performed a "dd if=/dev/sda3 of=/dev/null" for testing purposes).
Then it did this "Domain validation" and immediately afterwards the errors
occured.
No login was possible anymore.
1. What is this domain validation ?
2. Is there a bugfix available ?
3. Is it a hardware problem ?
(the system was previously running under novell 3.2 w/o any problems)
4. Is there a way to force the Domain validation. -> reproducing the bug ?
TIA
Michael
P.S.: sorry for the long log files ... I didn't know where to start.
snippet of /var/log/messages
----------------------------
running...running
M�r 16 23:32:22 linux su: pam_unix session finished for user root, service
su
Mar 16 23:46:41 linux kernel: (scsi0:0:0:0) Performing Domain validation.
Mar 16 23:46:41 linux kernel: (scsi0:0:0:0) Successfully completed Domain
validation.
Mar 16 23:46:57 linux kernel: attempt to access beyond end of device
Mar 16 23:46:57 linux kernel: 08:03: rw=0, want=764136424, limit=1049600
Mar 16 23:46:57 linux kernel: dev 08:03 blksize=4096 blocknr=1801646841
sector=1528272840 size=4096 count=1
Mar 16 23:46:57 linux kernel: attempt to access beyond end of device
Mar 16 23:46:57 linux kernel: 08:03: rw=0, want=1266648272, limit=1049600
Mar 16 23:46:57 linux kernel: dev 08:03 blksize=4096 blocknr=853532979
sector=-1761670760 size=4096 count=1
Mar 16 23:46:57 linux kernel: attempt to access beyond end of device
Mar 16 23:46:57 linux kernel: 08:03: rw=0, want=161386504, limit=1049600
Mar 16 23:46:57 linux kernel: dev 08:03 blksize=4096 blocknr=-1033395199
sector=322773000 size=4096 count=1
Mar 16 23:46:57 linux kernel: attempt to access beyond end of device
Mar 16 23:46:57 linux kernel: 08:03: rw=0, want=713660160, limit=1049600
Mar 16 23:46:57 linux kernel: dev 08:03 blksize=4096 blocknr=-1969068609
sector=1427320312 size=4096 count=1
Mar 16 23:46:57 linux kernel: attempt to access beyond end of device
Mar 16 23:46:57 linux kernel: 08:03: rw=0, want=300961156, limit=1049600
Mar 16 23:46:57 linux kernel: dev 08:03 blksize=4096 blocknr=75240288
sector=601922304 size=4096 count=1
Mar 16 23:46:57 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=1244100108, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=1921637762
sector=-1806767088 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=2147403248, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=536850811
sector=-160808 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=630077484, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=1231261194
sector=1260154960 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=1764977316, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=-1169368408
sector=-765012672 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=618796572, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=-382171770
sector=1237593136 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=469504048, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=-956365813
sector=939008088 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=543115524, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=135778880
sector=1086231040 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=1493375740, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=-1774139714
sector=-1308215824 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:58 linux kernel: 08:03: rw=0, want=161908732, limit=1049600
Mar 16 23:46:58 linux kernel: dev 08:03 blksize=4096 blocknr=-1570135554
sector=323817456 size=4096 count=1
Mar 16 23:46:58 linux kernel: attempt to access beyond end of device
Mar 16 23:46:59 linux kernel: 08:03: rw=0, want=713660160, limit=1049600
Mar 16 23:46:59 linux kernel: dev 08:03 blksize=4096 blocknr=-1969068609
sector=1427320312 size=4096 count=1
Mar 16 23:46:59 linux kernel: attempt to access beyond end of device
snippet of /var/log/mail
------------------------
Mar 16 22:48:38 linux sendmail[23443]: WAA23443: from=root, size=490,
class=0, pri=60490, nrcpts=2, msgid=<200003162115.WAA23443@lin
ux>, relay=root@localhost
Mar 16 22:48:39 linux sendmail[23443]: WAA23443: to=\root, ctladdr=root
(0/0), delay=00:33:38, xdelay=00:00:01, mailer=local, stat=S
ent
^ the email of cron for dd, etc finished one hour ago.
Mar 16 23:46:58 linux sendmail[23571]: XAA23571: from=root, size=1059,
class=0, pri=61059, nrcpts=2, msgid=<200003162215.XAA23571@li
nux>, relay=root@localhost
Mar 16 23:46:59 linux sendmail[23571]: XAA23571: SYSERR(root): mailer local
died with signal 7
Mar 16 23:47:01 linux sendmail[23571]: XAA23571: to=\root, ctladdr=root
(0/0), delay=00:31:59, xdelay=00:00:02, mailer=local, stat=D
eferred
^ the email of cron for dd, etc finished where the bug occured
linux:~ # mount
---------------
/dev/sda1 on /boot type ext2 (rw)
/dev/sda3 on / type ext2 (rw)
proc on /proc type proc (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=0620)
linux:~ # fdisk -l
------------------
Disk /dev/sda: 64 heads, 32 sectors, 4134 cylinders
Units = cylinders of 2048 * 512 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 9 9200 83 Linux
/dev/sda2 10 138 132096 82 Linux swap
/dev/sda3 139 1163 1049600 83 Linux
linux:~ # cat /proc/scsi/scsi
-----------------------------
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: DCAS-34330 Rev: S65A
Type: Direct-Access ANSI SCSI revision: 02
linux:~ # cat /proc/scsi/aic7xxx/0
----------------------------------
Adaptec AIC7xxx driver version: 5.1.20/3.2.4
Compile Options:
TCQ Enabled By Default : Disabled
AIC7XXX_PROC_STATS : Disabled
AIC7XXX_RESET_DELAY : 5
Adapter Configuration:
SCSI Adapter: Adaptec AHA-294X SCSI host adapter
Narrow Controller
PCI MMAPed I/O Base: 0x5000000
Adapter SEEPROM Config: SEEPROM found and used.
Adaptec SCSI BIOS: Enabled
IRQ: 10
SCBs: Active 0, Max Active 1,
Allocated 15, HW 16, Page 255
Interrupts: 2245659
BIOS Control Word: 0x0016
Adapter Control Word: 0x005c
Extended Translation: Disabled
Disconnect Enable Flags: 0x00ff
Tag Queue Enable Flags: 0x0000
Ordered Queue Tag Flags: 0x0000
Default Tag Queue Depth: 8
Tagged Queue By Device array for aic7xxx host instance 0:
{255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255}
Actual queue depth per device for aic7xxx host instance 0:
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
Statistics:
(scsi0:0:0:0)
Device using Narrow/Sync transfers at 10.0 MByte/sec, offset 15
Transinfo settings: current(25/15/0/0), goal(25/15/0/0), user(25/15/0/0)
Total transfers 2245609 (1555107 reads and 690502 writes)
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