問題:
在/home目錄下建立檔案,大約建立了4600000個後就一直失敗,顯示errno=28,No space left on device.
解決過程:
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[[email protected] home]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/vg_redhat172-lv_root
51606140 40151524 8833176 82% /
tmpfs 6092252 152 6092100 1% /dev/shm
/dev/sdb1 495844 37906 432338 9% /boot
/dev/mapper/vg_redhat172-lv_home
74190024 27902916 42518380 40% /home
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[[email protected] home]# df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/mapper/vg_redhat172-lv_root
3276800 347109 2929691 11% /
tmpfs 1523063 19 1523044 1% /dev/shm
/dev/sdb1 128016 41 127975 1% /boot
/dev/mapper/vg_redhat172-lv_home
4718592 4718592 0 100% /home
- 結果發現是home目錄下的inode号用完了。是以,可以删除大量小檔案以騰出inode來解決該辦法
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