ubuntu 磁盘空间不足问题
你好! 我的是OK1012A的开发环境,
我按照文档《OK1012A-C-1GHZ-Ubuntu-用户手册-V1.3-2020.05.25.pdf》的5.5节单独编译内核及模块,编译内核及模块;
每编译一次,windows 下磁盘空间占用大2G,window10 下的硬盘空间快不足了
但是ubuntu 下看磁盘大小占用不变
root@ubuntu:/home/forlinx/work/OK10xx-linux-fs/flexbuild# df -h
Filesystem SizeUsed Avail Use% Mounted on
udev 1.4G 01.4G 0% /dev
tmpfs 281M3.4M278M 2% /run
/dev/sda1 98G 18G 76G19% /
tmpfs 1.4G 01.4G 0% /dev/shm
tmpfs 5.0M4.0K5.0M 1% /run/lock
tmpfs 1.4G 01.4G 0% /sys/fs/cgroup
/dev/loop0 87M 87M 0 100% /snap/core/4917
/dev/loop1 56M 56M 0 100% /snap/core18/1944
/dev/loop3 13M 13M 0 100% /snap/gnome-characters/103
/dev/loop4 3.8M3.8M 0 100% /snap/gnome-system-monitor/51
/dev/loop2 15M 15M 0 100% /snap/gnome-logs/37
/dev/loop5 90M 90M 0 100% /snap/core/6130
/dev/loop6 2.4M2.4M 0 100% /snap/gnome-calculator/180
/dev/loop7 98M 98M 0 100% /snap/core/10583
/dev/loop8 35M 35M 0 100% /snap/gtk-common-themes/319
/dev/loop9 65M 65M 0 100% /snap/gtk-common-themes/1514
/dev/loop11 384K384K 0 100% /snap/gnome-characters/570
/dev/loop10 141M141M 0 100% /snap/gnome-3-26-1604/70
/dev/loop12 1.0M1.0M 0 100% /snap/gnome-logs/100
/dev/loop13 141M141M 0 100% /snap/gnome-3-26-1604/100
/dev/loop14 2.3M2.3M 0 100% /snap/gnome-system-monitor/148
/dev/loop15 15M 15M 0 100% /snap/gnome-logs/45
/dev/loop16 35M 35M 0 100% /snap/gtk-common-themes/818
/dev/loop17 3.8M3.8M 0 100% /snap/gnome-system-monitor/57
/dev/loop18 13M 13M 0 100% /snap/gnome-characters/139
/dev/loop19 141M141M 0 100% /snap/gnome-3-26-1604/74
/dev/loop21 2.5M2.5M 0 100% /snap/gnome-calculator/826
/dev/loop20 2.3M2.3M 0 100% /snap/gnome-calculator/260
tmpfs 281M 16K281M 1% /run/user/121
tmpfs 281M 28K281M 1% /run/user/1000
怎么解决这个问题啊!
可以给Vmware虚拟机清理瘦身,可以参考以下链接:
https://blog.csdn.net/hzf202/article/details/89316897?utm_medium=distribute.pc_relevant.none-task-blog-baidujs_baidulandingword-1&spm=1001.2101.3001.4242 djh 发表于 2021-3-10 15:13
可以给Vmware虚拟机清理瘦身,可以参考以下链接:
https://blog.csdn.net/hzf202/article/details/8931689 ...
按照方法做了,没有减少占用空间,每次编译内核都会增加,早上是占用76G 到现在已经是84G了
djh 发表于 2021-3-10 15:13
可以给Vmware虚拟机清理瘦身,可以参考以下链接:
https://blog.csdn.net/hzf202/article/details/8931689 ...
ubuntu中看根本没有涨,不知道你们用的vm版本是多少,是不是和vm有关
oot@ubuntu:/# du -sh *
13M bin
73M boot
4.0K cdrom
0 dev
14M etc
10G home
0 initrd.img
0 initrd.img.old
556M lib
4.0K lib64
16K lost+found
8.0K media
8.0K mnt
4.0K opt
du: cannot read directory 'proc/1775/task/1775/net': Invalid argument
du: cannot read directory 'proc/1775/net': Invalid argument
du: cannot access 'proc/2004/task/2004/fd/4': No such file or directory
du: cannot access 'proc/2004/task/2004/fdinfo/4': No such file or directory
du: cannot access 'proc/2004/fd/3': No such file or directory
du: cannot access 'proc/2004/fdinfo/3': No such file or directory
0 proc
60K root
du: cannot access 'run/user/1000/gvfs': Permission denied
3.2M run
12M sbin
4.0K srv
2.1G swapfile
0 sys
88K tmp
2.6G usr
1.8G var
0 vmlinuz
root@ubuntu:/#
杨子玄 发表于 2021-3-10 17:47
ubuntu中看根本没有涨,不知道你们用的vm版本是多少,是不是和vm有关
oot@ubuntu:/# du -sh *
13M bin
...
用这个方案解决问题:从86G降为24G
虚拟机内部执行
cat /dev/zero > zero.fill;sync;sleep 1;sync;rm -f zero.fill后关闭虚拟机
宿主win10机器上进入虚拟机文件目录执行
"C:\Program Files (x86)\VMware\VMware Workstation\vmware-vdiskmanager.exe" -k Ubuntu18.vmdk 杨子玄 发表于 2021-3-10 17:47
ubuntu中看根本没有涨,不知道你们用的vm版本是多少,是不是和vm有关
oot@ubuntu:/# du -sh *
13M bin
...
我用的VM15.0,你用的哪个版本啊? djh 发表于 2021-3-11 08:48
我用的VM15.0,你用的哪个版本啊?
VMware® Workstation 15 Pro 15.5.2 build-15785246
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