Ser*_*Ten 5 centos swap lvm virtualbox
尝试在 Virtualbox 5.1 内运行的 CentOS 7 VM 中 RPM 安装 Oracle XE 时,我收到以下错误消息:
This system does not meet the minimum requirements for swap space. Based on
the amount of physical memory available on the system, Oracle Database 11g
Express Edition requires 2048 MB of swap space. This system has 1279 MB
of swap space. Configure more swap space on the system and retry the
installation.
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如何增加交换空间?
到目前为止,我已尝试lvm
按照此处和此处的说明进行操作,但均未成功。我必须从一个已经配置的最小 CentOS VM 开始,所以调整原始映像不是一个选项。
一条swapon -s
命令通知我:
Filename Type Size Used Priority
/dev/dm-1 partition 1310716 0 -1
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和lvdisplay
输出是:
--- Logical volume ---
LV Path /dev/cl/swap
LV Name swap
VG Name cl
LV UUID rdNgH4-Sili-NpwP-Ny3S-xtU9-MlEC-ttE5JI
LV Write Access read/write
LV Creation host, time localhost.localdomain, 2016-12-19 22:50:56 +0000
LV Status available
# open 2
LV Size 1.25 GiB
Current LE 320
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:1
--- Logical volume ---
LV Path /dev/cl/root
LV Name root
VG Name cl
LV UUID H737Lq-OMhE-F9Lf-BlTg-3PL1-0T7O-1Ciusi
LV Write Access read/write
LV Creation host, time localhost.localdomain, 2016-12-19 22:50:56 +0000
LV Status available
# open 1
LV Size 12.39 GiB
Current LE 3172
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:0
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和 df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/cl-root 13G 9.4G 3.1G 76% /
devtmpfs 907M 0 907M 0% /dev
tmpfs 920M 4.0K 920M 1% /dev/shm
tmpfs 920M 8.7M 912M 1% /run
tmpfs 920M 0 920M 0% /sys/fs/cgroup
/dev/sda1 1014M 239M 776M 24% /boot
tmpfs 184M 0 184M 0% /run/user/1002
tmpfs 184M 0 184M 0% /run/user/1001
tmpfs 184M 12K 184M 1% /run/user/1000
tmpfs 184M 0 184M 0% /run/user/2
/dev/sr0 57M 57M 0 100% /run/media/vagrant/VBOXADDITIONS_5.1.33_120529
vagrant 102G 77G 26G 76% /vagrant
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编辑:
内容 /etc/fstab
/dev/mapper/cl-root / xfs defaults 0 0
UUID=41388da5-fc65-4a34-a3da-58bb81daf744 /boot xfs defaults 0 0
/dev/mapper/cl-swap swap swap defaults 0 0
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输出 vgs
VG #PV #LV #SN Attr VSize VFree
cl 1 2 0 wz--n- 13.64g 4.00m
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您可以通过首先缩小根逻辑卷以释放空间来增加交换空间,然后将其重新分配给交换逻辑卷。您需要将交换 LV 增加 769 MB 才能达到 2048 MB,并且您的根 LV 有 3.1 GB 可用空间,因此您可以尝试以下操作:
-r
选项也会导致文件系统调整大小:lvresize -L -769M -r c1/root
swapoff
lvresize -L +769M c1/swap
swapon
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