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btrfs-progs: mkfs: make the summary more compact 

Single device example:

btrfs-progs v4.0.1-39
See http://btrfs.wiki.kernel.org for more information.

Label:              (null)
UUID:               a88bfc85-b454-4a32-8de7-276c01f04d58
Node size:          16384
Sector size:        4096
Filesystem size:    2.00GiB
Block group profiles:
  Data:             single            8.00MiB
  Metadata:         single            8.00MiB
  System:           single            4.00MiB
SSD detected:       no
Incompat features:  extref, skinny-metadata
Number of devices:  1
Devices:
   ID        SIZE  PATH
    1     2.00GiB  /dev/sda

Multiple devices:

btrfs-progs v4.0.1-39
See http://btrfs.wiki.kernel.org for more information.

Label:              (null)
UUID:               9db282ef-55f3-4070-a59f-012a654614b2
Node size:          16384
Sector size:        4096
Filesystem size:    8.00GiB
Block group profiles:
  Data:             RAID6           417.50MiB
  Metadata:         RAID6           417.50MiB
  System:           RAID6            20.00MiB
SSD detected:       no
Incompat features:  extref, raid56, skinny-metadata
Number of devices:  4
Devices:
   ID        SIZE  PATH
    1     2.00GiB  /dev/sda
    2     2.00GiB  /dev/sdb
    3     2.00GiB  /dev/sdc
    4     2.00GiB  /dev/sdd

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2015-06-08 16:26:54 +02:00
parent b6179c8942
commit 60447579c4
1 changed files with 23 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
mkfs.c
View File

@ -1144,14 +1144,16 @@ static void list_all_devices(struct btrfs_root *root)
list_for_each_entry(device, &fs_devices->devices, dev_list)
number_of_devices++;
printf(" Number of devices:\t%d\n", number_of_devices);
printf(" ID SIZE PATH\n");
printf(" --- ---------- ------------\n");
printf("Number of devices: %d\n", number_of_devices);
/* printf("Total devices size: %10s\n", */
/* pretty_size(total_block_count)); */
printf("Devices:\n");
printf(" ID SIZE PATH\n");
list_for_each_entry_reverse(device, &fs_devices->devices, dev_list) {
char dev_uuid[BTRFS_UUID_UNPARSED_SIZE];
uuid_unparse(device->uuid, dev_uuid);
printf(" %3llu %10s %12s\n",
printf(" %3llu %10s %s\n",
device->devid,
pretty_size(device->total_bytes),
device->name);
@ -1159,8 +1161,6 @@ static void list_all_devices(struct btrfs_root *root)
}
printf("\n");
printf(" Total devices size: %10s\n",
pretty_size(total_block_count));
}
int main(int ac, char **av)
@ -1618,32 +1618,31 @@ raid_groups:
if (verbose) {
char features_buf[64];
printf("BTRFS filesystem summary:\n");
printf(" Label:\t\t%s\n", label);
printf(" UUID:\t\t\t%s\n", fs_uuid);
printf("\n");
printf(" Node size:\t\t%u\n", nodesize);
printf(" Sector size:\t\t%u\n", sectorsize);
printf(" Initial chunks:\n");
printf("Label: %s\n", label);
printf("UUID: %s\n", fs_uuid);
printf("Node size: %u\n", nodesize);
printf("Sector size: %u\n", sectorsize);
printf("Filesystem size: %s\n",
pretty_size(btrfs_super_total_bytes(root->fs_info->super_copy)));
printf("Block group profiles:\n");
if (allocation.data)
printf(" Data:\t\t%s\n",
printf(" Data: %-8s %16s\n",
btrfs_group_profile_str(data_profile),
pretty_size(allocation.data));
if (allocation.metadata)
printf(" Metadata:\t\t%s\n",
printf(" Metadata: %-8s %16s\n",
btrfs_group_profile_str(metadata_profile),
pretty_size(allocation.metadata));
if (allocation.mixed)
printf(" Data+Metadata:\t%s\n",
printf(" Data+Metadata: %-8s %16s\n",
btrfs_group_profile_str(data_profile),
pretty_size(allocation.mixed));
printf(" System:\t\t%s\n",
printf(" System: %-8s %16s\n",
btrfs_group_profile_str(metadata_profile),
pretty_size(allocation.system));
printf(" Metadata profile:\t%s\n",
btrfs_group_profile_str(metadata_profile));
printf(" Data profile:\t\t%s\n",
btrfs_group_profile_str(data_profile));
printf(" SSD detected:\t\t%s\n", ssd ? "YES" : "NO");
printf("SSD detected: %s\n", ssd ? "yes" : "no");
btrfs_parse_features_to_string(features_buf, features);
printf(" Incompat features:\t%s", features_buf);
printf("Incompat features: %s", features_buf);
printf("\n");
list_all_devices(root);