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when HDCLONING is defined, remove open() O_EXCL parameter and save partial read data

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This commit is contained in:
Christophe Grenier 2012-06-28 08:42:30 +02:00
parent 42acc4c0e8
commit 682f15d998
1 changed files with 5 additions and 5 deletions
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10
src/hdaccess.c
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@ -1215,13 +1215,13 @@ static int file_pread_aux(disk_t *disk, void *buf, const unsigned int count, con
memset((char*)buf+ret,0,count-ret);
}
#ifdef HDCLONE
else
if(ret>0)
{
int handle_clone=((struct info_file_struct *)disk->data)->handle_clone;
if(handle_clone>0)
{
pwrite(handle_clone, buf, count, offset);
fdatasync(handle_clone);
pwrite(handle_clone, buf, ret, offset);
// fdatasync(handle_clone);
}
}
#endif
@ -1572,9 +1572,9 @@ disk_t *file_test_availability(const char *device, const int verbose, int testdi
char *new_file=(char *)MALLOC(strlen(device)+5);
sprintf(new_file, "%s.dd", device);
#ifdef O_LARGEFILE
data->handle_clone=open(new_file, O_CREAT|O_EXCL|O_LARGEFILE|O_WRONLY,00600);
data->handle_clone=open(new_file, O_CREAT|O_LARGEFILE|O_RDWR,00600);
#else
data->handle_clone=open(new_file, O_CREAT|O_EXCL|O_WRONLY,00600);
data->handle_clone=open(new_file, O_CREAT|O_RDWR,00600);
#endif
free(new_file);
}