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创建文件时,突然报错:
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| [iyunv@rhn ~]# touch /var/satellite/a
touch: cannot touch ‘/var/satellite/a’: No space left on device
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但文件系统剩余空间充足:
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| Filesystem Size Used Avail Use% Mounted on
/dev/mapper/rootvg-rootfs 14G 6.0G 8.1G 43% /
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 25M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/mapper/datavg-rhnfs 100G 57G 44G 57% /var/satellite
/dev/sda1 473M 286M 188M 61% /boot
tmpfs 773M 0 773M 0% /run/user/0
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Inode使用率也正常:
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| [iyunv@rhn ~]# df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/mapper/rootvg-rootfs 14M 76K 14M 1% /
devtmpfs 964K 399 964K 1% /dev
tmpfs 967K 1 967K 1% /dev/shm
tmpfs 967K 496 966K 1% /run
tmpfs 967K 13 967K 1% /sys/fs/cgroup
/dev/mapper/datavg-rhnfs 100M 130K 100M 1% /var/satellite
/dev/sda1 476K 360 476K 1% /boot
tmpfs 967K 1 967K 1% /run/user/0
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经查,此报错为BUG,解决办法如下:
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| [iyunv@rhn ~]# mount -o remount,inode64 /var/satellite
[iyunv@rhn ~]# touch /var/satellite/a
[iyunv@rhn ~]# rm -rf /var/satellite/a
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参考文档:
XFS_FAQ
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