xfs文件系统磁盘扩展inode值

现象：

磁盘inode数量被占满了，磁盘又没有办法清理

扩展inode值：

# df -i
     /dev/sdb       195297280  195283626    195283626   100% /data


# xfs_growfs -m 10 /data  
     meta-data=/dev/sdb               isize=512    agcount=4, agsize=122060800 blks
              =                       sectsz=512   attr=2, projid32bit=1
              =                       crc=1        finobt=0 spinodes=0
     data     =                       bsize=4096   blocks=488243200, imaxpct=5
              =                       sunit=0      swidth=0 blks
     naming   =version 2              bsize=4096   ascii-ci=0 ftype=1
     log      =internal               bsize=4096   blocks=238400, version=2
              =                       sectsz=512   sunit=0 blks, lazy-count=1
     realtime =none                   extsz=4096   blocks=0, rtextents=0
     inode max percent changed from 5 to 10


# df -i | grep data
/dev/sdb       1171783680  195283626    1171770026    17% /data