[root@ip-203-0-113-13 log]# df -h
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.8G     0  3.8G   0% /dev
tmpfs           3.8G     0  3.8G   0% /dev/shm
tmpfs           3.8G  376K  3.8G   1% /run
tmpfs           3.8G     0  3.8G   0% /sys/fs/cgroup
/dev/nvme0n1p1   30G  4.6G   24G  17% /
tmpfs           763M     0  763M   0% /run/user/1000
[root@ip-203-0-113-13 log]# df -ih
Filesystem     Inodes IUsed IFree IUse% Mounted on
devtmpfs         950K   343  949K    1% /dev
tmpfs            953K     1  953K    1% /dev/shm
tmpfs            953K   389  953K    1% /run
tmpfs            953K    17  953K    1% /sys/fs/cgroup
/dev/nvme0n1p1   1.9M   97K  1.8M    6% /
tmpfs            953K     5  953K    1% /run/user/1000
[root@ip-203-0-113-13 log]# find /tmp -type f | wc -l
6126
[root@ip-203-0-113-13 tmp]# chattr -e bar
[root@ip-203-0-113-13 tmp]# chattr +e bar
chattr: No space left on device while setting flags on bar