require_inode=$((file_count * thrhi))
# get available inode for mdt
- avail_mdt_inode=$($LFS df -i $MOUNT | grep "filesystem summary:" | \
- awk '{print $5}')
+ avail_mdt_inode=$(mdt_free_inodes 0)
avail_mdt_inode=$((avail_mdt_inode * 9 / 10))
# get available inode for ost