今天研发一台数据库,我需要做个物理备份,出现一个灵异的错
oraclekungpeng-sk-db01[/oracle/product/122/dbs]$ sqlplus / as sysdba
SQL*Plus: Release 12.2.0.1.0 Production on Fri Oct 12 19:11:18 2018
Copyright (c) 1982, 2016, Oracle. All …
[ 3.405676] No filesystem could mount root, tried: squashfs
[ 3.411546] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2)可能的原因之一: uboot中rootfs分配的大小不够
解决: 修改root到一个合适的大小…