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| ZAR ZAR-related questions. Digital image recovery; General data recovery (filesystems and RAIDs). |
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#1
1st July 2007, 07:10
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Recovery of 40GB disk running for 20 hours
i have been trying to recover a 40GB disk that had totally failed and was not being recognised as a formatted drive, let alone bootable. ZAR had managed to parse the disk and recognise the disk as FAT32 within 5 hours. Ever since then it has been displaying a status of Parsing the Filesystem: Reading directories (0%) and has located 0 files and 0 directories. I'm not convinced that is doing anything at all. How can I tell? How long should I let this run before giving it up as a totally broken disk? It woudn't be so bad if the backup set that I had taken with Norton Ghost wasn't also corrupt!
 
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#2
1st July 2007, 14:36
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Re: Recovery of 40GB disk running for 20 hours
This thread is a good starting point. Scroll down for the section titled "What we need to investigate a filesystem analysis problem" - this provides list of things we need to get to investigate.
__________________
Best regards, Alexey
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#3
2nd July 2007, 12:55
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Re: Recovery of 40GB disk running for 20 hours
These are the first and last set of lines out of the logfile. Do these give you any sensible information.
*************** First lines from log********** Init done - misc Init start - types Init done - types Init start - math B Vote : 1; Count=3 ; separation Vote : 1; Count=3 ; separation Vote : 10; Count=4 ; separation Init done - math B Init start - filters Init done - filters Init start - PDF validation Init done - PDF validation Init start - OSS validation Init done - OSS validation Init start - validation Init done - validation Init start - LDM parser Init done - LDM parser Init start - MFT regions Vote : -1; Count=0 ; separation Init done - MFT regions Init start - caches Init done - caches Init start - lazy writer Init done - lazy writer Init start - copier Thread startup: copier, TID 00000CC0 Init done - copier Init start - RAIDs Init done - RAIDs Init start - monitor Init done - monitor Init start - math A Init done - math A Init start - NTFS parameters Init done - NTFS parameters Init start - FAT parser Init done - FAT parser Init start - files Init done - files Init start - automatic update Init done - automatic update Init start - preview renderer Init done - preview renderer Init start - preview renderer Init done - preview renderer Init start - image recovery parser Init done - image recovery parser Init start - saveload Init done - saveload Init start - ident processing Performance: Ident data query (3 of 3) 0s Performance: Ident data query (9 of 9) 0s Performance: Ident data query (2 of 9) 0s Init done - ident processing Init start - physical devices Init done - physical devices Init start - tasks Init done - tasks Init start - threads Init done - threads Init start - logging Init done - logging NT 5.1.2600 Service Pack 2; 1007 MB RAM Open physical drive 00000100 success, 76318 MB : - Port 0, Bus 0, Target 0, LUN 0 Open physical drive 00000101 success, 186 GB : ST3200822A - Port 3, Bus 0, Target 1, LUN 0 Open physical drive 00000102 success, 38154 MB : FUJITSU MHT2040AT Sector 0, row 1 - 63/78124032 @ base 0 - FAT32x Sector 0, row 2 - 0/0 @ base 0 - Empty Sector 0, row 3 - 0/0 @ base 0 - Empty Sector 0, row 4 - 0/0 @ base 0 - Empty Ldm: started processing of the device 0100 Bad sector encountered @LBA 156299375 disk 0100 Bad sector encountered @LBA 156299376 disk 0100 Bad sector encountered @LBA 156299377 disk 0100 Bad sector encountered @LBA 156299378 disk 0100 Bad sector encountered @LBA 156299379 disk 0100 Bad sector encountered @LBA 156299380 disk 0100 Bad sector encountered @LBA 156299381 disk 0100 Bad sector encountered @LBA 156299382 disk 0100 Bad sector encountered @LBA 156299383 disk 0100 Bad sector encountered @LBA 156299384 disk 0100 Bad sector encountered @LBA 156299385 disk 0100 Bad sector encountered @LBA 156299386 disk 0100 Bad sector encountered @LBA 156299387 disk 0100 Bad sector encountered @LBA 156299388 disk 0100 Bad sector encountered @LBA 156299389 disk 0100 Bad sector encountered @LBA 156299390 disk 0100 Bad sector encountered @LBA 156299391 disk 0100 Ldm: started processing of the device 0101 Bad sector encountered @LBA 390721968 disk 0101 Bad sector encountered @LBA 390721969 disk 0101 Bad sector encountered @LBA 390721970 disk 0101 Bad sector encountered @LBA 390721971 disk 0101 Bad sector encountered @LBA 390721972 disk 0101 Bad sector encountered @LBA 390721973 disk 0101 Bad sector encountered @LBA 390721974 disk 0101 Bad sector encountered @LBA 390721975 disk 0101 Bad sector encountered @LBA 390721976 disk 0101 Bad sector encountered @LBA 390721977 disk 0101 Bad sector encountered @LBA 390721978 disk 0101 Bad sector encountered @LBA 390721979 disk 0101 Bad sector encountered @LBA 390721980 disk 0101 Bad sector encountered @LBA 390721981 disk 0101 Bad sector encountered @LBA 390721982 disk 0101 Bad sector encountered @LBA 390721983 disk 0101 Ldm: started processing of the device 0102 Partition scan: found FAT32 boot sector @LBA 69, disk 0102 Partition scan: Corrected partiton offset per backup boot sector readout, now @LBA 63 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98090000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 980A0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 980B0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 980C0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 980D0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 980E0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 980F0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98100000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98110000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98120000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98130000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98140000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98150000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98160000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98170000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98180000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 98190000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 981A0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 981B0000 ALERT!: MFT entry with alloc size 0 was encountered during identification; Base record ID 981C0000 *********** Last set of lines *************** Vote : 7832; Count=127 ; separation Vote : 7833; Count=110 ; separation Vote : 7834; Count=126 ; separation Vote : 7835; Count=118 ; separation Vote : 7836; Count=111 ; separation Vote : 7837; Count=114 ; separation Vote : 7838; Count=79 ; separation Vote : 7839; Count=91 ; separation Vote : 7840; Count=125 ; separation Vote : 7841; Count=124 ; separation Vote : 7843; Count=68 ; separation Vote : 7844; Count=127 ; separation Vote : 7845; Count=119 ; separation Vote : 7846; Count=127 ; separation Vote : 7847; Count=125 ; separation Vote : 7848; Count=56 ; separation Vote : 7849; Count=119 ; separation Vote : 7850; Count=55 ; separation Vote : 7851; Count=94 ; separation Vote : 7852; Count=123 ; separation Vote : 7853; Count=125 ; separation Vote : 7854; Count=127 ; separation Vote : 7855; Count=125 ; separation Vote : 7856; Count=123 ; separation Vote : 7857; Count=106 ; separation Vote : 7858; Count=117 ; separation Vote : 7859; Count=127 ; separation Vote : 7860; Count=127 ; separation Vote : 7861; Count=127 ; separation Vote : 7862; Count=127 ; separation Vote : 7863; Count=127 ; separation Vote : 7864; Count=127 ; separation Vote : 7865; Count=126 ; separation Vote : 7866; Count=126 ; separation Vote : 7867; Count=105 ; separation Vote : 7868; Count=117 ; separation Vote : 7869; Count=101 ; separation Vote : 7870; Count=126 ; separation Vote : 7871; Count=120 ; separation Vote : 7872; Count=94 ; separation Vote : 7873; Count=100 ; separation Vote : 7874; Count=124 ; separation Vote : 7875; Count=104 ; separation Vote : 7876; Count=108 ; separation Vote : 7877; Count=115 ; separation Vote : 7878; Count=119 ; separation Vote : 7879; Count=127 ; separation Vote : 7880; Count=97 ; separation Vote : 7881; Count=127 ; separation Vote : 7882; Count=88 ; separation Vote : 7883; Count=70 ; separation Vote : 7884; Count=119 ; separation Vote : 7885; Count=126 ; separation Vote : 7886; Count=126 ; separation Vote : 7911; Count=80 ; separation Vote : 7915; Count=64 ; separation Vote : 7918; Count=67 ; separation Vote : 7960; Count=93 ; separation Vote : 7961; Count=123 ; separation Vote : 7962; Count=102 ; separation Vote : 7963; Count=117 ; separation Vote : 7964; Count=124 ; separation Vote : 7965; Count=121 ; separation Vote : 7971; Count=127 ; separation Vote : 7972; Count=126 ; separation Vote : 7974; Count=104 ; separation Vote : 7975; Count=79 ; separation Vote : 7977; Count=111 ; separation Vote : 9277; Count=90 ; separation Vote FAT start vote: 32; Count=6281 ; separation 100.0% Vote FAT size vote: 9535; Count=12412 ; separation 99.9% FAT Start/Size : 32/9535 Performance: Ident data query (42295 of 591866) 0s
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#4
2nd July 2007, 14:21
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Re: Recovery of 40GB disk running for 20 hours
Looking into it. Seems like a bug.
__________________
Best regards, Alexey
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#5
2nd July 2007, 16:44
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Re: How long should this take?
The issue might be the same as the one here, but no certainity.
Could you please try this:
__________________
Best regards, Alexey
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#6
6th July 2007, 11:05
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Re: Recovery of 40GB disk running for 20 hours
OK, have downloaded this now and am starting the process of reanalyszing the disk. If it's anything like last time it will be about 5 hours before reachng the stage where the programme locked up last time. Will let you know the outcome.
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#7
6th July 2007, 16:44
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Re: Recovery of 40GB disk running for 20 hours
So, we progressed a little further this time. Now I have a window which tells me that the application has found 0 file and 0 folders. This is the end of the log file.
Vote : 7799; Count=74 ; separation Vote : 7800; Count=96 ; separation Vote : 7801; Count=88 ; separation Vote : 7802; Count=68 ; separation Vote : 7803; Count=126 ; separation Vote : 7804; Count=125 ; separation Vote : 7805; Count=104 ; separation Vote : 7806; Count=127 ; separation Vote : 7807; Count=127 ; separation Vote : 7808; Count=127 ; separation Vote : 7809; Count=126 ; separation Vote : 7810; Count=122 ; separation Vote : 7811; Count=69 ; separation Vote : 7813; Count=56 ; separation Vote : 7814; Count=127 ; separation Vote : 7815; Count=127 ; separation Vote : 7816; Count=127 ; separation Vote : 7817; Count=127 ; separation Vote : 7818; Count=127 ; separation Vote : 7819; Count=127 ; separation Vote : 7820; Count=79 ; separation Vote : 7821; Count=87 ; separation Vote : 7822; Count=111 ; separation Vote : 7823; Count=59 ; separation Vote : 7826; Count=102 ; separation Vote : 7827; Count=127 ; separation Vote : 7828; Count=99 ; separation Vote : 7829; Count=126 ; separation Vote : 7830; Count=98 ; separation Vote : 7831; Count=127 ; separation Vote : 7832; Count=127 ; separation Vote : 7833; Count=110 ; separation Vote : 7834; Count=126 ; separation Vote : 7835; Count=118 ; separation Vote : 7836; Count=111 ; separation Vote : 7837; Count=114 ; separation Vote : 7838; Count=79 ; separation Vote : 7839; Count=91 ; separation Vote : 7840; Count=125 ; separation Vote : 7841; Count=124 ; separation Vote : 7843; Count=68 ; separation Vote : 7844; Count=127 ; separation Vote : 7845; Count=119 ; separation Vote : 7846; Count=127 ; separation Vote : 7847; Count=125 ; separation Vote : 7848; Count=56 ; separation Vote : 7849; Count=119 ; separation Vote : 7850; Count=55 ; separation Vote : 7851; Count=94 ; separation Vote : 7852; Count=123 ; separation Vote : 7853; Count=125 ; separation Vote : 7854; Count=127 ; separation Vote : 7855; Count=125 ; separation Vote : 7856; Count=123 ; separation Vote : 7857; Count=106 ; separation Vote : 7858; Count=117 ; separation Vote : 7859; Count=127 ; separation Vote : 7860; Count=127 ; separation Vote : 7861; Count=127 ; separation Vote : 7862; Count=127 ; separation Vote : 7863; Count=127 ; separation Vote : 7864; Count=127 ; separation Vote : 7865; Count=126 ; separation Vote : 7866; Count=126 ; separation Vote : 7867; Count=105 ; separation Vote : 7868; Count=117 ; separation Vote : 7869; Count=101 ; separation Vote : 7870; Count=126 ; separation Vote : 7871; Count=120 ; separation Vote : 7872; Count=94 ; separation Vote : 7873; Count=100 ; separation Vote : 7874; Count=124 ; separation Vote : 7875; Count=104 ; separation Vote : 7876; Count=108 ; separation Vote : 7877; Count=115 ; separation Vote : 7878; Count=119 ; separation Vote : 7879; Count=127 ; separation Vote : 7880; Count=97 ; separation Vote : 7881; Count=127 ; separation Vote : 7882; Count=88 ; separation Vote : 7883; Count=70 ; separation Vote : 7884; Count=119 ; separation Vote : 7885; Count=126 ; separation Vote : 7886; Count=126 ; separation Vote : 7911; Count=80 ; separation Vote : 7915; Count=64 ; separation Vote : 7918; Count=67 ; separation Vote : 7960; Count=93 ; separation Vote : 7961; Count=123 ; separation Vote : 7962; Count=102 ; separation Vote : 7963; Count=117 ; separation Vote : 7964; Count=124 ; separation Vote : 7965; Count=121 ; separation Vote : 7971; Count=127 ; separation Vote : 7972; Count=126 ; separation Vote : 7974; Count=104 ; separation Vote : 7975; Count=79 ; separation Vote : 7977; Count=111 ; separation Vote : 9277; Count=90 ; separation Vote FAT start vote: 32; Count=6281 ; separation 100.0% Vote FAT size vote: 9535; Count=12412 ; separation 99.9% FAT Start/Size : 32/9535 Performance: Ident data query (42295 of 581253) 0s ALERT!: an exception has occured in FAT: read directories status N/A FAT directory read-in complete Performance: Directory tree processing 0s FAT32 GDBFC(2) done Blank FAT32 root created 10 Root check loop done Performance: Fix FAT16/32 root 0s Fragment reordering start No fragments stored, rolling back Performance: Ident data query (0 of 0) 0s Performance: Ident data query (0 of 0) 0s Performance: Ident data query (581253 of 581253) 0s Performance: Ident data query (581253 of 581253) 0s Performance: RunTime 5h 26m 33s Performance: ValTime 0s
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