Hi Antonio,
Antonio Diaz Diaz wrote:
GNU ddrescue 1.29-pre1 is ready for testing here
http://download.savannah.gnu.org/releases/ddrescue/ddrescue-1.29-pre1.tar.lz
...
Changes in this version:
* The new option '--continue-on-errno' has been added.
Works, see below.
* If ddrescue exits because of a fatal read error, it now prints the
value of the variable 'errno' so that it can be used as argument to
'--continue-on-errno'.
Works:
...
Copying non-tried blocks... Pass 1 (forwards)
ddrescue: /dev/sde1: Fatal error reading the input file: No such device
(errno=19)
The Cygwin DLL 3.5.1 now maps ERROR_MEDIA_CHANGED to ENODEV. EACCES is
still the default for "other" codes, but this never occured for read
errors in my testcases.
* When using '--ask' and '--verbose', print rescue options before
asking user.
Works.
* Option '--log-reads' now records the value of errno if different
from EIO. ...
$ ./ddrescue ... -O --continue-on-errno=19 --log-reads=read.log ...
...
$ cat read.log
...
# Ipos Size Copied_size Error_size Errno
...
0xE5C80000 65536 65536 0
0xE5C90000 65536 0 65536 <= ERROR_CRC
0xE5CA0000 65536 0 65536 19 <= ERROR_MEDIA_CHANGED
0xE5CB0000 65536 65536 0 <= after reopen
...
0xE5E90000 65536 65536 0
0xE5EA0000 65536 0 65536
0xE5EB0000 65536 0 65536 19
0xE5EC0000 65536 65536 0
... (The four changes above suggested by Christian Franke).
* The effect of option '-O, --reopen-on-error' has been extended to
all phases.
Works as trim+scrape were successful in above test case.
* It has been documented in the manual that '--reopen-on-error' may
be needed when using '--continue-on-errno'.
See also new Cygwin behavior above.
BTW, the Makefile problem is also fixed.
Thanks,
Christian
