scsi : aborting command due to timeout

[Ondrej Raska]

Dobrý den,

čím dál tím častěji se stane tato věc - systém zamrzne, load jde nahoru a v 
/etc/log/messages je tato hlaska:


Apr 16 12:15:59 paja kernel: (scsi0:0:0:0) Synchronous at 40.0 Mbyte/sec, 
offset 127.
Apr 16 12:15:59 paja kernel: SCSI bus is being reset for host 0 channel 0.
Apr 16 12:15:59 paja kernel: SCSI host 0 abort (pid 0) timed out - resetting
Apr 16 12:15:59 paja kernel: scsi : aborting command due to timeout : pid 0, 
scsi0, channel 0, id 0, lun 0 Read (10) 00 01 71 1a d0 00 00 f0 00
Apr 16 12:15:59 paja kernel: scsi : aborting command due to timeout : pid 0, 
scsi0, channel 0, id 0, lun 0 Read (10) 00 01 64 fb 78 00 00 10 00
Apr 16 12:15:59 paja kernel: scsi : aborting command due to timeout : pid 0, 
scsi0, channel 0, id 0, lun 0 Read (10) 00 01 64 1e d0 00 00 08 00
Apr 16 12:15:59 paja kernel: scsi : aborting command due to timeout : pid 0, 
scsi0, channel 0, id 0, lun 0 Read (10) 00 01 64 1e a8 00 00 08 00
Apr 16 12:15:59 paja kernel: scsi : aborting command due to timeout : pid 0, 
scsi0, channel 0, id 0, lun 0 Read (10) 00 01 64 17 78 00 00 08 00


Jedná se o rh7.2 originalni jadro 2.4.9-21, používám ext3

cat /proc/scsi/aic7xxx/0
Adaptec AIC7xxx driver version: 5.2.4/5.2.0
Compile Options:
  TCQ Enabled By Default : Enabled
  AIC7XXX_PROC_STATS     : Enabled

Adapter Configuration:
           SCSI Adapter: Adaptec AIC-7892 Ultra 160/m SCSI host adapter
                           Ultra-160/m LVD/SE Wide Controller at PCI 1/3/0
    PCI MMAPed I/O Base: 0xfebff000
 Adapter SEEPROM Config: SEEPROM found and used.
      Adaptec SCSI BIOS: Enabled
                    IRQ: 10
                   SCBs: Active 0, Max Active 32,
                         Allocated 62, HW 32, Page 255
             Interrupts: 160897946
      BIOS Control Word: 0x58f4
   Adapter Control Word: 0x5c5e
   Extended Translation: Enabled
Disconnect Enable Flags: 0xffff
     Ultra Enable Flags: 0x0000
 Tag Queue Enable Flags: 0x0001
Ordered Queue Tag Flags: 0x0001
Default Tag Queue Depth: 32
    Tagged Queue By Device array for aic7xxx host instance 0:
      {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
    Actual queue depth per device for aic7xxx host instance 0:
      {32,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}

Statistics:

(scsi0:0:0:0)
  Device using Wide/Sync transfers at 40.0 MByte/sec, offset 127
  Transinfo settings: current(12/127/1/0), goal(9/127/1/2), user(9/127/1/2)
  Total transfers 160895386 (104098889 reads and 56796497 writes)
             < 2K      2K+     4K+     8K+    16K+    32K+    64K+   128K+
   Reads:      22       0 71448521 13935573 7292173 2336218 2205140 6881242
  Writes:      16       1 38452224 9324951 3004740 3117586 1171156 1725823



Mockrát děkuji za tip.

-- 
S pozdravem

Ondřej Raška