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btrfs-progs: convert, add option to disable progress 

With progress turned on by default we should be able to disable it
as well.

Reported-by: Jérôme Poulin <jeromepoulin@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
master
David Sterba 2015-03-09 11:56:04 +01:00
parent c8e3b06b80
commit 357cc1d231
2 changed files with 16 additions and 1 deletions
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2
Documentation/btrfs-convert.txt
View File

@ -31,6 +31,8 @@ set filesystem label during conversion.
use label from the converted filesystem.
-p::
Show progress of conversion, on by default.
--no-progress::
Disable detailed progress and show only the main phases of conversion.
EXIT STATUS
-----------

15
btrfs-convert.c
View File

@ -29,6 +29,7 @@
#include <unistd.h>
#include <uuid/uuid.h>
#include <linux/limits.h>
#include <getopt.h>
#include "ctree.h"
#include "disk-io.h"
@ -2767,6 +2768,7 @@ static void print_usage(void)
printf("\t-l LABEL set filesystem label\n");
printf("\t-L use label from converted fs\n");
printf("\t-p show converting progress (default)\n");
printf("\t--no-progress show only overview, not the detailed progress\n");
}
int main(int argc, char *argv[])
@ -2783,7 +2785,15 @@ int main(int argc, char *argv[])
char *fslabel = NULL;
while(1) {
int c = getopt(argc, argv, "dinrl:Lp");
int long_index;
enum { GETOPT_VAL_NO_PROGRESS = 256 };
static const struct option long_options[] = {
{ "no-progress", no_argument, NULL, GETOPT_VAL_IEC},
{ NULL, 0, NULL, 0 }
};
int c = getopt_long(argc, argv, "dinrl:Lp", long_options,
&long_index);
if (c < 0)
break;
switch(c) {
@ -2815,6 +2825,9 @@ int main(int argc, char *argv[])
case 'p':
progress = 1;
break;
case GETOPT_VAL_NO_PROGRESS:
progress = 0;
break;
default:
print_usage();
return 1;