[Simh] Disk Errors

patrick renouvel prenouvel at yahoo.fr
Tue Feb 16 02:25:06 EST 2010 

God morning,

After migration from physical machine to SimH we have a lot of errors on a disk:

$> analyze/disk/norepair SVLPPCD5:
Analyze/Disk_Structure for _$1$DUB0: started on 16-FEB-2010 08:20:23.54

%ANALDISK-I-OPENQUOTA, error opening QUOTA.SYS
-SYSTEM-W-NOSUCHFILE, no such file
%ANALDISK-W-BADHEADER, file (1340,3,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (1341,3,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (1348,3,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (1350,3,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3056,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3057,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3058,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3265,4,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3266,4,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3278,3,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3279,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3280,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3281,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3282,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3284,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3286,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3287,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3288,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3289,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3290,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3291,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3292,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3293,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3294,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3295,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3296,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (3297,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (6117,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (6133,1,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (6148,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-BADHEADER, file (6150,2,1)
        invalid file header
-ANALDISK-I-HEADER_DEL, deleted file header
-ANALDISK-I-DELHEADER_BUSY, deleted file header marked "busy"
        in index file bitmap
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 3596512 to 3596519, RVN 1
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 3596552 to 3596559, RVN 1
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 3596576 to 3596583, RVN 1
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 4408088 to 4408095, RVN 1
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 4732400 to 4732447, RVN 1
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 5429840 to 5429847, RVN 1
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 5429984 to 5609543, RVN 1
%ANALDISK-W-ALLOCCLR, blocks incorrectly marked allocated
        LBN 5609552 to 5617311, RVN 1
%ANALDISK-W-FREESPADRIFT, free block count of 2325296 is incorrect (RVN 1);
        the correct value is 2512704

I did copy this disk on a scratch one, did a ana/repair and all errors disappeared (with 12 files :-((( )

The same ana/disk/norepair on physical machine gives no errors at all...

Did anybody had this kind of trouble before ?

Kind regards.

Patrick.



      
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