diff options
Diffstat (limited to 'misc/mke2fs.c')
| -rw-r--r-- | misc/mke2fs.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/misc/mke2fs.c b/misc/mke2fs.c index 286f6ee4..ec4a810f 100644 --- a/misc/mke2fs.c +++ b/misc/mke2fs.c @@ -806,6 +806,10 @@ static void parse_extended_opts(struct ext2_super_block *param, lazy_itable_init = strtoul(arg, &p, 0); else lazy_itable_init = 1; + } else if (!strcmp(token, "discard")) { + discard = 1; + } else if (!strcmp(token, "nodiscard")) { + discard = 0; } else { r_usage++; badopt = token; @@ -821,7 +825,9 @@ static void parse_extended_opts(struct ext2_super_block *param, "\tstripe-width=<RAID stride * data disks in blocks>\n" "\tresize=<resize maximum size in blocks>\n" "\tlazy_itable_init=<0 to disable, 1 to enable>\n" - "\ttest_fs\n\n"), + "\ttest_fs\n" + "\tdiscard\n" + "\tnodiscard\n\n"), badopt ? badopt : ""); free(buf); exit(1); @@ -1301,6 +1307,10 @@ static void PRS(int argc, char *argv[]) parse_journal_opts(optarg); break; case 'K': + fprintf(stderr, _("Warning: -K option is deprecated and " + "should not be used anymore. Use " + "\'-E nodiscard\' extended option " + "instead!\n")); discard = 0; break; case 'j': |