Re: [plug] harddrive becomes read-only

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Author: Gavin Chester
Date:  
To: plug
Subject: Re: [plug] harddrive becomes read-only

On Sun, 2008-09-07 at 15:46 +0800, Gavin Chester wrote:
> On Sun, 2008-09-07 at 12:43 +0800, Kev wrote:
> > SpinRite (http://www.grc.com/default.htm) is outstanding tool for
> > diagnosis, maintenance and data recovery.
> >
> > Kev
>
> Okay. Thanks. Looking into it :-)
>
> Gavin


Oops, didn't realise spinrite wasn't FOSS, so not going there :-(

Anyway, I had onboard several scsi utility suites, the one seeming most
applicable being 'scsirastools'. Two utilities in this suite, 'sgdiag'
and 'sgdefects' told me that one of the drives ahd developed 36 defects
as per the abbreviated report below. Trouble is, what does it all mean?
_______________________________________
Starting get_defects process for 1 disk.
Getting defects from disk 5
[5] Skipping primary defects
[5] Disk has 36 grown defects

[5] get_defects command complete, status = 0x0
 0 /dev/sg0 [0:0:0:0] Disk  ATA      ST3160812A       3.AA
[em]
 1 /dev/sg1 [1:0:0:0] CDROM PIONEER  DVD-RW  DVR-112D 1.06  06/11/2
[em]
 2 /dev/sg2 [1:0:1:0] CDROM SAMSUNG  CD-R/RW SW-248F  R602 DEL
[em]
 3 /dev/sg3 [3:0:1:0] Disk  LSILOGIC RAID ARRAY    IS 1000 LSI INTERNAL
69312MB
 4 /dev/sg4 [3:1:1:0] Disk  FUJITSU  MAP3367NP        5605 UPS3P3602KSJ
34732MB
 5 /dev/sg5 [3:1:2:0] Disk  SEAGATE  ST336607LW       0004 3JA0XVS8
35003MBs
Device [5] is ready for get_defects
Starting get_defects process for 1 disk.
Getting defects from disk 5
[5] Skipping primary defects
[5] Disk has 36 grown defects

Defect List:
0000: 00 0d 01 20
0004: 00376a0100000012 00377f0100000320
0014: 0040700100000140 00408c0100000010
0024: 00408c01000002f5 00408e010000026d
0034: 0041030100000101 00502401000000ae
0044: 0054970000000082 005e8c01000002b8
0054: 0061e50100000072 0061e50100000132
0064: 0061fe01000002ad 0061ff0100000232
0074: 0062000100000072 00622800000001a2
0084: 00625f01000000ea 00638501000000a7
0094: 00638501000000b2 00639701000002cb
00a4: 0064130100000132 00651a010000022d
00b4: 00675a01000002b2 006ed80100000019
00c4: 00760c0100000187 0078e70100000076
00d4: 007a950100000148 007a9a0100000139
00e4: 007aa201000001b2 007ad301000000e8
00f4: 007ae3010000003b 00b481000000009d
0104: 00b7a4010000002c 00badd00000001e1
0114: 00bb0f0000000145 00bcf500000000dd
-----------------------------------------
   

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