linux – ext4：用完inode

发布时间：2020-12-13 17:20:48 所属栏目：Linux 来源：网络整理

导读：参见英文答案 Linux – Help,I’m running out of inodes!6个我用完了inode.只有11％可用： the-foo:~ # df -i Filesystem Inodes IUsed IFree IUse% Mounted on/dev/mapper/system-home 9830400 8702297 1128103 89% /home 有没有办法解决这个问题,而无需

参见英文答案 > Linux – Help,I’m running out of inodes!6个
我用完了inode.只有11％可用：

the-foo:~ # df -i 
Filesystem               Inodes   IUsed   IFree IUse% Mounted on
/dev/mapper/system-home 9830400 8702297 1128103   89% /home

有没有办法解决这个问题,而无需创建和复制到新分区？

细节：

the-foo:~ # tune2fs -l /dev/mapper/system-home
tune2fs 1.42.6 (21-Sep-2012)
Filesystem volume name:   <none>
Last mounted on:          /home
Filesystem UUID:          55899b65-15af-437d-ac56-d323c702f305
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
Filesystem flags:         signed_directory_hash 
Default mount options:    user_xattr acl
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              9830400
Block count:              39321600
Reserved block count:     1966080
Free blocks:              22958937
Free inodes:              2706313
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      1014
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
Flex block group size:    16
Filesystem created:       Tue Jul  8 08:02:22 2014
Last mount time:          Sun Apr 24 22:33:00 2016
Last write time:          Thu Sep  8 09:18:01 2016
Mount count:              11
Maximum mount count:      10
Last checked:             Tue Jul  8 08:02:22 2014
Check interval:           0 (<none>)
Lifetime writes:          349 GB
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:           256
Required extra isize:     28
Desired extra isize:      28
Journal inode:            8
First orphan inode:       2759586
Default directory hash:   half_md4
Directory Hash Seed:      e4402d28-9b15-46e2-9521-f0e25dfb58d0
Journal backup:           inode blocks

如果需要更多细节,请告诉我.

解决方法

Is there a way to solve this without creating and copying to a new partition

不,创建文件系统时,inode的数量是固定的,如man page所示

Be warned that it is not possible to expand the number of inodes on a filesystem after it is created,so be careful deciding the correct value for this parameter.

（编辑：李大同）

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