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Problems with Tautog

daemon@ATHENA.MIT.EDU (kim@ATHENA.MIT.EDU)
Tue Mar 26 17:04:23 1991

From: kim@ATHENA.MIT.EDU
To: hotline@ATHENA.MIT.EDU
Cc: moose@ATHENA.MIT.EDU, kim@ATHENA.MIT.EDU, salemme@ATHENA.MIT.EDU
Date: Tue, 26 Mar 91 17:03:49 EST


Hi,

There's a problem with Tautog, DECStation 3100, at WHOI. 
Field Service (Paul Clinton) has been out at least once and could not 
find anything. Today I ran the following (see below), which obviously 
indicates a problem.  

Also, please make sure the field service person lets Athena _and_ Julie Allen
know the details of the repair.

Thanks,
Kim

    tautog# rzdisk -s 0 -1 /dev/rrz3c
    
    Scanning for bad blocks on device (/dev/rrz3c).
    
    Block range being scanned is [0-204863].
    
    Scanning blocks [0-29999]
    Scanning blocks [30000-59999]
    Scanning blocks [60000-89999]
    Scanning blocks [90000-119999]
    Scanning blocks [120000-149999]
    Scanning blocks [150000-179999]
    Scanning blocks [180000-204863]
            Unrecoverable read error at (LBN = 189540)
            Unrecoverable read error at (LBN = 192163)
            Unrecoverable read error at (LBN = 192167)
            Unrecoverable read error at (LBN = 192177)
            Unrecoverable read error at (LBN = 192178)
            Unrecoverable read error at (LBN = 192179)
            Unrecoverable read error at (LBN = 192180)
            Unrecoverable read error: (ID CRC or ECC error) at (LBN = 192181)
            Unrecoverable read error at (LBN = 192182)
            Unrecoverable read error at (LBN = 192183)
            Unrecoverable read error at (LBN = 192184)
            Unrecoverable read error at (LBN = 192189)
            Unrecoverable read error at (LBN = 192190)
            Unrecoverable read error at (LBN = 192443)
            Unrecoverable read error at (LBN = 192444)
            Unrecoverable read error at (LBN = 192447)
            Unrecoverable read error at (LBN = 192448)
            Unrecoverable read error at (LBN = 192454)
    
    *** ERROR OCCURRED DURING COMMAND (Verify Data) ***
    
    (/dev/rrz3c) error: sense key (0x4): hardware error.
    (/dev/rrz3c) error: error code (0x9): .
    (/dev/rrz3c) error: sense = 70 0 4 0 0 0 0 c 0 0 0 0 9 0 0 0 0 0
    
    Done scanning for bad blocks on device (/dev/rrz3c).

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