[ 문제 ] 볼륨이 잠김 cannot create temp file for here-document: Read-only file system [root@test ~]# l -bash: cannot create temp file for here-document: Read-only file system -bash: cannot create temp file for here-document: Read-only file system [root@test ~]# ll /tmp ls: reading directory /tmp: Input/output error total 0 [ 처리 ] 무엇이 Read-only로 전환이 되었는지 확인 한다. [root@test ~]# df -h Filesystem Size Used ..