I'm getting oddness drying to copy a drive to a file. This is pasted:
root@zfs1:/home/fjl # ddrescue -v -d -v -I /dev/da0 compcom-s1-new.img
compcom-s1-new.log
GNU ddrescue 1.17
About to copy 163928 MBytes from /dev/da0 to compcom-s1-new.img
Starting positions: infile = 0 B, outfile = 0 B
Copy block size: 128 sectors Initial skip size: 128 sectors
Sector size: 512 Bytes
Max retries: 0
Direct: yes Sparse: no Split: yes Truncate: no
Press Ctrl-C to interrupt
Initial status (read from logfile)
rescued: 163919 MB, errsize: 8901 kB, errors: 158
current position: 5082 MB, current sector: 9927617
last block size: 73577 MB
Current status
rescued: 163919 MB, errsize: 8901 kB, current rate: 0 B/s
ipos: 5082 MB, errors: 158, average rate: 0 B/s
opos: 5082 MB, time since last successful read: 31 s
Splitting failed blocks...
ddrescue: EOF found before end of logfile
root@zfs1:/home/fjl #
It's repeatable (run again and it happens again).
There's plenty of space on the destination drive. I've tried it more
than once. On the first run through I hit it with ^C after it hadn't
read anything for an hour, and on the second run - crunch (after reading
a few more blocks). Logfile attached.
I'm wondering if this may be related for FreeBSD 10.0 having changed
compiler from gcc to CLANG?
Incidentally, I've looked in to the source code and can't see anything
obvious - I'll dive in as a last resort - perhaps you know about this?
Finally, thanks a bunch for maintaining this!
Thanks, Frank.
# Rescue Logfile. Created by GNU ddrescue version 1.17
# Command line: ddrescue -v -v /dev/da0 s1-da01.img ddrescue1.log
# current_pos current_status
0x11AF9FC00 *
# pos size status
0x00000000 0x0000BE00 +
0x0000BE00 0x00000200 -
0x0000C000 0x00000A00 /
0x0000CA00 0x00000200 -
0x0000CC00 0xBBFF9800 +
0xBC006400 0x00000200 -
0xBC006600 0x00009400 /
0xBC00FA00 0x00000200 -
0xBC00FC00 0x00360400 +
0xBC370000 0x00000200 -
0xBC370200 0x0000FC00 /
0xBC37FE00 0x00000200 -
0xBC380000 0x00005000 +
0xBC385000 0x00000200 -
0xBC385200 0x0000B000 *
0xBC390200 0x00002C00 +
0xBC392E00 0x00000200 -
0xBC393000 0x0000D400 *
0xBC3A0400 0x0000EE00 +
0xBC3AF200 0x00000200 -
0xBC3AF400 0x00001200 *
0xBC3B0600 0x0001FA00 +
0xBC3D0000 0x00000200 -
0xBC3D0200 0x0000FC00 /
0xBC3DFE00 0x00000200 -
0xBC3E0000 0x00049E00 +
0xBC429E00 0x00000200 -
0xBC42A000 0x00000E00 /
0xBC42AE00 0x00000200 -
0xBC42B000 0x00043E00 +
0xBC46EE00 0x00000200 -
0xBC46F000 0x00000600 /
0xBC46F600 0x00000200 -
0xBC46F800 0x00006600 +
0xBC475E00 0x00000200 -
0xBC476000 0x0000A200 *
0xBC480200 0x00003C00 +
0xBC483E00 0x00000200 -
0xBC484000 0x0000C400 *
0xBC490400 0x0000CA00 +
0xBC49CE00 0x00000200 -
0xBC49D000 0x00003600 *
0xBC4A0600 0x00332800 +
0xBC7D2E00 0x00000200 -
0xBC7D3000 0x00017E00 +
0xBC7EAE00 0x00000200 -
0xBC7EB000 0x00005200 *
0xBC7F0200 0x00007C00 +
0xBC7F7E00 0x00000200 -
0xBC7F8000 0x00008400 *
0xBC800400 0x0000BC00 +
0xBC80C000 0x00000200 -
0xBC80C200 0x00004400 *
0xBC810600 0x00022800 +
0xBC832E00 0x00000200 -
0xBC833000 0x00017E00 +
0xBC84AE00 0x00000200 -
0xBC84B000 0x00005200 *
0xBC850200 0x0002AC00 +
0xBC87AE00 0x00000400 -
0xBC87B200 0x0003DC00 +
0xBC8B8E00 0x00000200 -
0xBC8B9000 0x00005000 *
0xBC8BE000 0x00002E00 +
0xBC8C0E00 0x00000200 -
0xBC8C1000 0x0000F200 *
0xBC8D0200 0x00396E00 +
0xBCC67000 0x00000200 -
0xBCC67200 0x00045C00 +
0xBCCACE00 0x00000200 -
0xBCCAD000 0x003EBE00 +
0xBD098E00 0x00000200 -
0xBD099000 0x00021E00 +
0xBD0BAE00 0x00000200 -
0xBD0BB000 0x00003000 *
0xBD0BE000 0x00003E00 +
0xBD0C1E00 0x00000200 -
0xBD0C2000 0x0000E200 *
0xBD0D0200 0x00010000 +
0xBD0E0200 0x0000FE00 *
0xBD0F0000 0x00001E00 +
0xBD0F1E00 0x00000200 -
0xBD0F2000 0x0000E200 *
0xBD100200 0x0000CC00 +
0xBD10CE00 0x00000200 -
0xBD10D000 0x00003400 *
0xBD110400 0x00003A00 +
0xBD113E00 0x00000200 -
0xBD114000 0x0000C600 *
0xBD120600 0x00001800 +
0xBD121E00 0x00000200 -
0xBD122000 0x0000E800 *
0xBD130800 0x00426600 +
0xBD556E00 0x00000200 -
0xBD557000 0x00038200 +
0xBD58F200 0x00000200 -
0xBD58F400 0x0000DA00 +
0xBD59CE00 0x00000200 -
0xBD59D000 0x00003200 *
0xBD5A0200 0x0036AC00 +
0xBD90AE00 0x00000200 -
0xBD90B000 0x0000DE00 +
0xBD918E00 0x00000200 -
0xBD919000 0x00007200 *
0xBD920200 0x00083C00 +
0xBD9A3E00 0x00000200 -
0xBD9A4000 0x00014E00 +
0xBD9B8E00 0x00000200 -
0xBD9B9000 0x00007200 *
0xBD9C0200 0x0036CC00 +
0xBDD2CE00 0x00000200 -
0xBDD2D000 0x00002E00 /
0xBDD2FE00 0x00000200 -
0xBDD30000 0x00050000 +
0xBDD80000 0x00000200 -
0xBDD80200 0x0000FC00 /
0xBDD8FE00 0x00000200 -
0xBDD90000 0x00400000 +
0xBE190000 0x00000200 -
0xBE190200 0x0000FC00 /
0xBE19FE00 0x00000200 -
0xBE1A0000 0x00009E00 +
0xBE1A9E00 0x00000200 -
0xBE1AA000 0x00006200 *
0xBE1B0200 0x00010000 +
0xBE1C0200 0x0000FE00 *
0xBE1D0000 0x00068E00 +
0xBE238E00 0x00000200 -
0xBE239000 0x007BCE00 +
0xBE9F5E00 0x00000200 -
0xBE9F6000 0x00098E00 +
0xBEA8EE00 0x00000200 -
0xBEA8F000 0x00006E00 +
0xBEA95E00 0x00000200 -
0xBEA96000 0x0000A200 *
0xBEAA0200 0x003C7C00 +
0xBEE67E00 0x00000200 -
0xBEE68000 0x00073000 +
0xBEEDB000 0x00000200 -
0xBEEDB200 0x003C8C00 +
0xBF2A3E00 0x00000200 -
0xBF2A4000 0x0006A000 +
0xBF30E000 0x00000200 -
0xBF30E200 0x00026C00 +
0xBF334E00 0x00000200 -
0xBF335000 0x0040CE00 +
0xBF741E00 0x00000200 -
0xBF742000 0x00014E00 +
0xBF756E00 0x00000200 -
0xBF757000 0x00009200 *
0xBF760200 0x00004C00 +
0xBF764E00 0x00000200 -
0xBF765000 0x0000B400 *
0xBF770400 0x00897E00 +
0xC0008200 0x00000200 -
0xC0008400 0x00007800 /
0xC000FC00 0x00000200 -
0xC000FE00 0x5A705200 +
0x11A715000 0x00000200 -
0x11A715200 0x00000A00 /
0x11A715C00 0x00000200 -
0x11A715E00 0x00468200 +
0x11AB7E000 0x00000200 -
0x11AB7E200 0x00000A00 /
0x11AB7EC00 0x00000200 -
0x11AB7EE00 0x00004000 +
0x11AB82E00 0x00000200 -
0x11AB83000 0x0000D200 *
0x11AB90200 0x00000C00 +
0x11AB90E00 0x00000200 -
0x11AB91000 0x0000F400 *
0x11ABA0400 0x00000A00 +
0x11ABA0E00 0x00000200 -
0x11ABA1000 0x0000F600 *
0x11ABB0600 0x00350800 +
0x11AF00E00 0x00000200 -
0x11AF01000 0x0000BA00 /
0x11AF0CA00 0x00000200 -
0x11AF0CC00 0x0000A200 +
0x11AF16E00 0x00000200 -
0x11AF17000 0x00009200 *
0x11AF20200 0x00005C00 +
0x11AF25E00 0x00000200 -
0x11AF26000 0x0000A400 *
0x11AF30400 0x00009A00 +
0x11AF39E00 0x00000200 -
0x11AF3A000 0x00006600 *
0x11AF40600 0x0000D800 +
0x11AF4DE00 0x00000200 -
0x11AF4E000 0x00002800 *
0x11AF50800 0x00010000 +
0x11AF60800 0x0000F800 *
0x11AF70000 0x00021E00 +
0x11AF91E00 0x00000200 -
0x11AF92000 0x0000DC00 *
0x11AF9FC00 0x00008200 +
0x11AFA7E00 0x00000200 -
0x11AFA8000 0x00008200 *
0x11AFB0200 0x0001FE00 +
0x11AFD0000 0x00010000 *
0x11AFE0000 0x13F80000 +
0x12EF60000 0x00010000 *
0x12EF70000 0x00000200 -
0x12EF70200 0x00010000 *
0x12EF80200 0x00000200 +
0x12EF80400 0x00000200 -
0x12EF80600 0x00000200 +
0x12EF80800 0x00000200 -
0x12EF80A00 0x0001F400 /
0x12EF9FE00 0x00000200 -
0x12EFA0000 0x00000800 +
0x12EFA0800 0x00000400 -
0x12EFA0C00 0x0003F400 /
0x12EFE0000 0x00000600 -
0x12EFE0600 0x0007EC00 /
0x12F05F200 0x00000200 -
0x12F05F400 0x00000400 +
0x12F05F800 0x00000400 -
0x12F05FC00 0x000FD800 /
0x12F15D400 0x00000200 -
0x12F15D600 0x00252A00 +
0x12F3B0000 0x00010000 *
0x12F3C0000 0x00000200 -
0x12F3C0200 0x00010000 *
0x12F3D0200 0x00000200 -
0x12F3D0400 0x00000200 +
0x12F3D0600 0x00000200 -
0x12F3D0800 0x0001F200 /
0x12F3EFA00 0x00000200 -
0x12F3EFC00 0x00000C00 +
0x12F3F0800 0x00000400 -
0x12F3F0C00 0x0003F800 /
0x12F430400 0x00000600 -
0x12F430A00 0x0007F400 /
0x12F4AFE00 0x00000600 -
0x12F4B0400 0x000FEC00 /
0x12F5AF000 0x00000200 -
0x12F5AF200 0x00240E00 +
0x12F7F0000 0x00010000 *
0x12F800000 0x00000200 -
0x12F800200 0x00010000 *
0x12F810200 0x00000600 +
0x12F810800 0x00000400 -
0x12F810C00 0x0001F600 /
0x12F830200 0x00000200 -
0x12F830400 0x00000400 +
0x12F830800 0x00000400 -
0x12F830C00 0x0003EC00 /
0x12F86F800 0x00000200 -
0x12F86FA00 0x00000C00 +
0x12F870600 0x00000400 -
0x12F870A00 0x0007D000 /
0x12F8EDA00 0x00000600 -
0x12F8EE000 0x000FA400 /
0x12F9E8400 0x00000200 -
0x12F9E8600 0x00247A00 +
0x12FC30000 0x00010000 *
0x12FC40000 0x00000200 +
0x12FC40200 0x00000200 -
0x12FC40400 0x0000FE00 *
0x12FC50200 0x00000200 -
0x12FC50400 0x00010000 *
0x12FC60400 0x00000400 -
0x12FC60800 0x0001FC00 /
0x12FC80400 0x00000200 -
0x12FC80600 0x00000200 +
0x12FC80800 0x00000400 -
0x12FC80C00 0x0003FA00 /
0x12FCC0600 0x00000200 -
0x12FCC0800 0x00000200 +
0x12FCC0A00 0x00000400 -
0x12FCC0E00 0x0007F600 /
0x12FD40400 0x00000600 -
0x12FD40A00 0x00020200 /
0x12FD60C00 0x00000200 -
0x12FD60E00 0x0031F200 +
0x130080000 0x00010000 *
0x130090000 0x00000200 +
0x130090200 0x00000200 -
0x130090400 0x0000FE00 *
0x1300A0200 0x00000200 -
0x1300A0400 0x00010000 *
0x1300B0400 0x00000600 +
0x1300B0A00 0x00000400 -
0x1300B0E00 0x0001F200 /
0x1300D0000 0x00000200 -
0x1300D0200 0x00001C00 +
0x1300D1E00 0x00000400 -
0x1300D2200 0x0003D800 /
0x13010FA00 0x00000600 -
0x130110000 0x0007B400 /
0x13018B400 0x00000200 -
0x13018B600 0x00000400 +
0x13018BA00 0x00000400 -
0x13018BE00 0x000F6800 /
0x130282600 0x00000200 -
0x130282800 0x13D927D800 +
0x1509500000 0x00010000 *
0x1509510000 0x112196FA00 +
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