diff options
| author | David Sterba <dsterba@suse.cz> | 2014-04-24 18:32:27 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2014-12-04 16:48:11 +0100 |
| commit | c7b5293d8d7e3cd5c883a11f979c391fdb45230b (patch) | |
| tree | cfaa3061aff52f680a012b363a902e9ae9e9e6b8 /cmds-fi-disk_usage.c | |
| parent | 78f2bb9e8d89f60a9c6fbc447ebc1789ed9f3643 (diff) | |
btrfs-progs: Print more info about device sizes
The entire device size may not be available to the filesystem, eg. if
it's modified via resize. Print this information if it can be obtained
from the DEV_INFO ioctl.
Print the device ID on the same line as the device name and move size to
the next line.
Sample:
/dev/sda7, ID: 3
Device size: 10.00GiB
FS occupied: 5.00GiB
Data,RAID10: 512.00MiB
Metadata,RAID10: 512.00MiB
System,RAID10: 4.00MiB
Unallocated: 9.00GiB
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'cmds-fi-disk_usage.c')
| -rw-r--r-- | cmds-fi-disk_usage.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/cmds-fi-disk_usage.c b/cmds-fi-disk_usage.c index f984be83..83a3c6d5 100644 --- a/cmds-fi-disk_usage.c +++ b/cmds-fi-disk_usage.c @@ -499,7 +499,8 @@ int load_device_info(int fd, struct device_info **device_info_ptr, info[ndevs].devid = dev_info.devid; strcpy(info[ndevs].path, (char *)dev_info.path); - info[ndevs].size = get_partition_size((char *)dev_info.path); + info[ndevs].device_size = get_partition_size((char *)dev_info.path); + info[ndevs].size = dev_info.total_bytes; ++ndevs; } @@ -879,5 +880,14 @@ void print_device_chunks(int fd, u64 devid, u64 total_size, printf(" Unallocated: %*s%10s\n", (int)(20 - strlen("Unallocated")), "", df_pretty_sizes(total_size - allocated, mode)); +} +void print_device_sizes(int fd, struct device_info *devinfo, int mode) +{ + printf(" Device size: %*s%10s\n", + (int)(20 - strlen("Device size")), "", + df_pretty_sizes(devinfo->device_size, mode)); + printf(" FS occupied: %*s%10s\n", + (int)(20 - strlen("FS occupied")), "", + df_pretty_sizes(devinfo->size, mode)); } |