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Date:      Wed, 19 Nov 1997 19:38:20 +0100 (CET)
From:      Are Bryne <are@communique.no>
To:        FreeBSD hackers list <freebsd-hackers@freebsd.org>
Cc:        Are Bryne <are@communique.no>
Subject:   NOT READY asc:4,1 error messages... (fwd)
Message-ID:  <Pine.BSF.3.96.971119193421.23700A-100000@rune.communique.no>

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I tried sending this to questions first, but no reply was forthcoming.
[please keep me cc'd]
----------- forwarded message below

Hi,

I got this after a mysterious machine hang:
(using verbose boot)

WARNING: / was not properly dismounted.   
swapon: adding /dev/sd0s1b as swap device 
Automatic reboot in progress...           
/dev/rsd0a: CLEAN FLAG NOT SET IN SUPERBLOCK (FIXED) 
/dev/rsd0a: 859 files, 12393 used, 19382 free (158 frags, 2403 blocks, 0.5% fragmentation)
/dev/rsd0s1f: CLEAN FLAG NOT SET IN SUPERBLOCK (FIXED)       
/dev/rsd0s1f: 47652 files, 413623 used, 180152 free (6048 frags, 21763 blocks, 1.0% fragmentation)
/dev/rsd0s1e: UNREF FILE I=72  OWNER=root MODE=100644
/dev/rsd0s1e: SIZE=0 MTIME=Oct 23 23:01 1997  (CLEARED)      
/dev/rsd0s1e: FREE BLK COUNT(S) WRONG IN SUPERBLK (SALVAGED) 
/dev/rsd0s1e: BLK(S) MISSING IN BIT MAPS (SALVAGED) 
/dev/rsd0s1e: SUMMARY INFORMATION BAD (SALVAGED)  
/dev/rsd0s1e: CLEAN FLAG NOT SET IN SUPERBLOCK (FIXED)       
/dev/rsd0s1e: 596 files, 2864 used, 26863 free (175 frags, 3336 blocks, 0.6% fragmentation)
sd0(ahc0:0:0): NOT READY asc:4,1          
sd0(ahc0:0:0):  Logical unit is in process of becoming ready, retries:4
sd0(ahc0:0:0): SCB 0x1 - timed out in message in phase, SCSISIGI == 0xe6
SEQADDR = 0x177 SCSISEQ = 0x12 SSTAT0 = 0x7 SSTAT1 = 0x3     
Ordered Tag queued                        
sd0(ahc0:0:0): NOT READY asc:4,1
sd0(ahc0:0:0):  Logical unit is in process of becoming ready, retries:4
Ordered Tag sent                          
sd0(ahc0:0:0): SCB 0x0 timedout while recovery in progress   
sd0(ahc0:0:0): NOT READY asc:4,1          
sd0(ahc0:0:0):  Logical unit is in process of becoming ready, retries:4
sd0(ahc0:0:0): SCB 0x1 - timed out in message in phase, SCSISIGI == 0xe6
SEQADDR = 0x15b SCSISEQ = 0x12 SSTAT0 = 0x6 SSTAT1 = 0x3     
sd0(ahc0:0:0): abort message in message buffer    
ahc0:A:0: Missed busfree.                 
sd0(ahc0:0:0): SCB 0x0 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0xb6
SEQADDR = 0x6 SCSISEQ = 0x5a SSTAT0 = 0x7 SSTAT1 = 0x13      
ahc0: Issued Channel A Bus Reset. 4 SCBs aborted  
Clearing bus reset                        
Clearing 'in-reset' flag                  
sd0(ahc0:0:0): no longer in timeout       
sd0(ahc0:0:0): no longer in timeout       
ahc0: target 0 synchronous at 5.0MHz, offset = 0xc
sd0(ahc0:0:0): UNIT ATTENTION asc:29,0    
sd0(ahc0:0:0):  Power on, reset, or bus device reset occurred, retries:2
Doing initial network setup: hostname.
[normal from here on ...]


Any ideas as to what this is?

Flaky scsi-disk? Something else?

Thanks in advance.
(I am cc'ed as freebsd-questions takes up too much space and bandwith,
IMO :)

Are Bryne





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