linux根目录扩容

原创游湖 2022-12-08

406

-----扩容

pvcreate /dev/vdb

vgextend opt /dev/vdb

lvextend -L +199G /dev/opt/opt/ /dev/vdb

###lvextend -l +100%free /dev/opt/opt

xfs_growfs /dev/opt/opt

###xfs_growfs /

------新建

pvcreate /dev/vdc

vgcreate oraclearchive /dev/vdc

lvcreate -l 100%vg -n oraclearchive oraclearchive

mkfs.xfs /dev/mapper/oraclearchive_oraclearchive 格式化

mount /dev/mapper/oraclearchive_oraclearchive /opt/oracle/oradata/oraclearchive

vi /etc/fstab

/dev/mapper/oraclearchive_oraclearchive /opt/oracle/oradata/oraclearchive xfs

default 0 0

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