RepoMirrors/btrfs-progs
1
0
Fork 0
mirror of https://github.com/kdave/btrfs-progs synced 2025-04-08 02:01:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

btrfs-progs: parse profile name from the raid table

Browse Source 
We can use the raid table to match profile names, additionally make the
test case insensitive. The single profile is not represented as a bit
and must be set manually for now.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2021-09-03 21:36:35 +02:00
parent 7572839a74
commit d15b7b0d58
1 changed files with 14 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
cmds/balance.c
View File

@ -42,32 +42,23 @@ static const char * const balance_cmd_group_usage[] = {
static int parse_one_profile(const char *profile, u64 *flags) static int parse_one_profile(const char *profile, u64 *flags)
{ {
if (!strcmp(profile, "raid0")) { int i;
*flags |= BTRFS_BLOCK_GROUP_RAID0;
} else if (!strcmp(profile, "raid1")) { for (i = 0; i < BTRFS_NR_RAID_TYPES; i++) {
*flags |= BTRFS_BLOCK_GROUP_RAID1; if (strcasecmp(btrfs_raid_array[i].raid_name, profile) == 0) {
} else if (!strcmp(profile, "raid1c3")) { u64 tmp;
*flags |= BTRFS_BLOCK_GROUP_RAID1C3;
} else if (!strcmp(profile, "raid1c4")) { tmp = btrfs_raid_array[i].bg_flag;
*flags |= BTRFS_BLOCK_GROUP_RAID1C4; if (tmp == 0)
} else if (!strcmp(profile, "raid10")) { tmp = BTRFS_AVAIL_ALLOC_BIT_SINGLE;
*flags |= BTRFS_BLOCK_GROUP_RAID10; *flags |= tmp;
} else if (!strcmp(profile, "raid5")) { return 0;
*flags |= BTRFS_BLOCK_GROUP_RAID5; }
} else if (!strcmp(profile, "raid6")) { }
*flags |= BTRFS_BLOCK_GROUP_RAID6;
} else if (!strcmp(profile, "dup")) {
*flags |= BTRFS_BLOCK_GROUP_DUP;
} else if (!strcmp(profile, "single")) {
*flags |= BTRFS_AVAIL_ALLOC_BIT_SINGLE;
} else {
error("unknown profile: %s", profile); error("unknown profile: %s", profile);
return 1; return 1;
} }
return 0;
}
static int parse_profiles(char *profiles, u64 *flags) static int parse_profiles(char *profiles, u64 *flags)
{ {
char *this_char; char *this_char;