CentOS 7:df开始挂起
df无法返回任何输出,只是挂起。fstab一年多来没有任何变化。没有网络驱动器。 作业系统:CentOS 7.0 输出strace df: execve("/usr/bin/df", ["df"], [/* 22 vars */]) = 0 brk(NULL) = 0x1499000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f628668f000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=45250, ...}) = 0 mmap(NULL, 45250, PROT_READ, MAP_PRIVATE, 3, 0) …