由于某种原因,我/ tmp据说是100％使用.
root$df Filesystem 1K-blocks Used Available Use% Mounted on overflow 1024 1024 0 100% /tmp ... other stuff ...
输出运行df -h
$df -h Filesystem Size Used Avail Use% Mounted on /dev/sda1 102G 72G 25G 75% / none 4.0K 0 4.0K 0% /sys/fs/cgroup udev 7.8G 4.0K 7.8G 1% /dev tmpfs 1.6G 844K 1.6G 1% /run none 5.0M 0 5.0M 0% /run/lock none 7.8G 240K 7.8G 1% /run/shm none 100M 16K 100M 1% /run/user overflow 1.0M 1.0M 0 100% /tmp
有没有办法安全地删除/ tmp中的未使用的东西？
谢谢
这是奇怪的,你应该有一个分区名称,如“/ dev / sda4”,而不是在/ tmp相关联的df输出的第一列中的“overflow”,或者根本没有任何条目….我从未见过这个“溢出”之前.
原文链接：https://www.f2er.com/ubuntu/347240.html谷歌“文件系统溢出tmp”发现了一堆类似的情况.
第一个链接http://jarrodoverson.com/blog/overflow-filesystem-in-linux/
说
If your “/tmp” mount on a linux filesystem is mounted as overflow
(often sized at 1MB),this is likely due to you not specifying “/tmp”
as its own partition and your root filesystem filled up and “/tmp” was
remounted as a fallback. To fix this after you’ve cleared space,just
unmount the fallback and it should remount at its original point:sudo umount overflow
