【空間釋放】解決Linux下rm操作不釋放空間的問題
阿新 • • 發佈:2019-02-09
最近在開發的過程中,不小心把螢幕回顯的輸出定向到nohup.out裡去了,導致週末過完回來一看,我的天被打滿了……
然後趕緊刪掉這104個G的檔案,看看空間還給我沒——
啊咧?
$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 20G 3.4G 16G 18% /
/dev/vdb 155G 148G 0 100% /home
然後我趕緊看看這個資料夾大小——
啊咧?
du -h 176K ./goose/python-goose/dist 96K ./goose/python-goose/goose/resources/text 8.0K ./goose/python-goose/goose/resources/images 108K ./goose/python-goose/goose/resources 24K ./goose/python-goose/goose/utils 84K ./goose/python-goose/goose/extractors 304K ./goose/python-goose/goose 36K ./goose/python-goose/goose_extractor.egg-info 4.0K ./goose/python-goose/build/bdist.linux-x86_64 96K ./goose/python-goose/build/lib/goose/resources/text 8.0K ./goose/python-goose/build/lib/goose/resources/images 108K ./goose/python-goose/build/lib/goose/resources 24K ./goose/python-goose/build/lib/goose/utils 84K ./goose/python-goose/build/lib/goose/extractors 300K ./goose/python-goose/build/lib/goose 68K ./goose/python-goose/build/lib/tests/extractors 96K ./goose/python-goose/build/lib/tests 400K ./goose/python-goose/build/lib 408K ./goose/python-goose/build 44K ./goose/python-goose/.git/hooks 8.0K ./goose/python-goose/.git/logs/refs/remotes/origin 12K ./goose/python-goose/.git/logs/refs/remotes 8.0K ./goose/python-goose/.git/logs/refs/heads 24K ./goose/python-goose/.git/logs/refs 32K ./goose/python-goose/.git/logs 8.0K ./goose/python-goose/.git/info 2.0M ./goose/python-goose/.git/objects/pack 4.0K ./goose/python-goose/.git/objects/info 2.0M ./goose/python-goose/.git/objects 4.0K ./goose/python-goose/.git/refs/tags 8.0K ./goose/python-goose/.git/refs/remotes/origin 12K ./goose/python-goose/.git/refs/remotes 8.0K ./goose/python-goose/.git/refs/heads 28K ./goose/python-goose/.git/refs 4.0K ./goose/python-goose/.git/branches 2.2M ./goose/python-goose/.git 68K ./goose/python-goose/tests/extractors 8.0K ./goose/python-goose/tests/data/parser 292K ./goose/python-goose/tests/data/extractors/tags 12K ./goose/python-goose/tests/data/extractors/tweets 4.0M ./goose/python-goose/tests/data/extractors/content 12K ./goose/python-goose/tests/data/extractors/opengraph 32K ./goose/python-goose/tests/data/extractors/videos 112K ./goose/python-goose/tests/data/extractors/images/test_basic_image 12K ./goose/python-goose/tests/data/extractors/images/test_known_image_name_parent 12K ./goose/python-goose/tests/data/extractors/images/test_known_image_css_parent_class 12K ./goose/python-goose/tests/data/extractors/images/test_known_image_css_parent_id 12K ./goose/python-goose/tests/data/extractors/images/test_opengraph_tag 12K ./goose/python-goose/tests/data/extractors/images/test_known_image_empty_src 12K ./goose/python-goose/tests/data/extractors/images/test_known_image_css_id 12K ./goose/python-goose/tests/data/extractors/images/test_known_image_css_class 200K ./goose/python-goose/tests/data/extractors/images 36K ./goose/python-goose/tests/data/extractors/publishdate 12K ./goose/python-goose/tests/data/extractors/links 20K ./goose/python-goose/tests/data/extractors/title 12K ./goose/python-goose/tests/data/extractors/authors 4.6M ./goose/python-goose/tests/data/extractors 4.6M ./goose/python-goose/tests/data 4.7M ./goose/python-goose/tests 7.8M ./goose/python-goose 7.8M ./goose 12K ./nginx-push-stream-module/nginx-1.2.0/man 24K ./nginx-push-stream-module/nginx-1.2.0/contrib/unicode2nginx 36K ./nginx-push-stream-module/nginx-1.2.0/contrib 4.0K ./nginx-push-stream-module/nginx-1.2.0/objs/src/mail 4.0K ./nginx-push-stream-module/nginx-1.2.0/objs/src/http/modules/perl 2.7M ./nginx-push-stream-module/nginx-1.2.0/objs/src/http/modules 4.4M ./nginx-push-stream-module/nginx-1.2.0/objs/src/http 1000K ./nginx-push-stream-module/nginx-1.2.0/objs/src/core 484K ./nginx-push-stream-module/nginx-1.2.0/objs/src/os/unix 4.0K ./nginx-push-stream-module/nginx-1.2.0/objs/src/os/win32 492K ./nginx-push-stream-module/nginx-1.2.0/objs/src/os 48K ./nginx-push-stream-module/nginx-1.2.0/objs/src/event/modules 288K ./nginx-push-stream-module/nginx-1.2.0/objs/src/event 4.0K ./nginx-push-stream-module/nginx-1.2.0/objs/src/misc 6.1M ./nginx-push-stream-module/nginx-1.2.0/objs/src 4.0K ./nginx-push-stream-module/nginx-1.2.0/objs/addon/src 8.0K ./nginx-push-stream-module/nginx-1.2.0/objs/addon 6.2M ./nginx-push-stream-module/nginx-1.2.0/objs 28K ./nginx-push-stream-module/nginx-1.2.0/auto/os 44K ./nginx-push-stream-module/nginx-1.2.0/auto/cc 12K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/libatomic 8.0K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/libxslt 24K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/sha1 12K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/perl 8.0K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/libgd 8.0K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/geoip 28K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/zlib 28K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/pcre 8.0K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/google-perftools 20K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/openssl 24K ./nginx-push-stream-module/nginx-1.2.0/auto/lib/md5 196K ./nginx-push-stream-module/nginx-1.2.0/auto/lib 20K ./nginx-push-stream-module/nginx-1.2.0/auto/types 432K ./nginx-push-stream-module/nginx-1.2.0/auto 40K ./nginx-push-stream-module/nginx-1.2.0/conf 280K ./nginx-push-stream-module/nginx-1.2.0/src/mail 64K ./nginx-push-stream-module/nginx-1.2.0/src/http/modules/perl 1.3M ./nginx-push-stream-module/nginx-1.2.0/src/http/modules 2.1M ./nginx-push-stream-module/nginx-1.2.0/src/http 668K ./nginx-push-stream-module/nginx-1.2.0/src/core 420K ./nginx-push-stream-module/nginx-1.2.0/src/os/unix 424K ./nginx-push-stream-module/nginx-1.2.0/src/os 140K ./nginx-push-stream-module/nginx-1.2.0/src/event/modules 348K ./nginx-push-stream-module/nginx-1.2.0/src/event 12K ./nginx-push-stream-module/nginx-1.2.0/src/misc 3.8M ./nginx-push-stream-module/nginx-1.2.0/src 12K ./nginx-push-stream-module/nginx-1.2.0/html 11M ./nginx-push-stream-module/nginx-1.2.0 272K ./nginx-push-stream-module/nginx-push-stream-module/src 92K ./nginx-push-stream-module/nginx-push-stream-module/include 44K ./nginx-push-stream-module/nginx-push-stream-module/.git/hooks 8.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/logs/refs/remotes/origin 12K ./nginx-push-stream-module/nginx-push-stream-module/.git/logs/refs/remotes 8.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/logs/refs/heads 24K ./nginx-push-stream-module/nginx-push-stream-module/.git/logs/refs 32K ./nginx-push-stream-module/nginx-push-stream-module/.git/logs 8.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/info 2.1M ./nginx-push-stream-module/nginx-push-stream-module/.git/objects/pack 4.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/objects/info 2.1M ./nginx-push-stream-module/nginx-push-stream-module/.git/objects 4.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/refs/tags 8.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/refs/remotes/origin 12K ./nginx-push-stream-module/nginx-push-stream-module/.git/refs/remotes 8.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/refs/heads 28K ./nginx-push-stream-module/nginx-push-stream-module/.git/refs 4.0K ./nginx-push-stream-module/nginx-push-stream-module/.git/branches 2.3M ./nginx-push-stream-module/nginx-push-stream-module/.git 60K ./nginx-push-stream-module/nginx-push-stream-module/docs/examples 36K ./nginx-push-stream-module/nginx-push-stream-module/docs/directives 112K ./nginx-push-stream-module/nginx-push-stream-module/docs 20K ./nginx-push-stream-module/nginx-push-stream-module/misc/examples 116K ./nginx-push-stream-module/nginx-push-stream-module/misc/js 48K ./nginx-push-stream-module/nginx-push-stream-module/misc/tools 72K ./nginx-push-stream-module/nginx-push-stream-module/misc/spec/publisher 168K ./nginx-push-stream-module/nginx-push-stream-module/misc/spec/subscriber 8.0K ./nginx-push-stream-module/nginx-push-stream-module/misc/spec/javascripts/helpers 12K ./nginx-push-stream-module/nginx-push-stream-module/misc/spec/javascripts/support 72K ./nginx-push-stream-module/nginx-push-stream-module/misc/spec/javascripts 124K ./nginx-push-stream-module/nginx-push-stream-module/misc/spec/mix 456K ./nginx-push-stream-module/nginx-push-stream-module/misc/spec 676K ./nginx-push-stream-module/nginx-push-stream-module/misc 3.5M ./nginx-push-stream-module/nginx-push-stream-module 16M ./nginx-push-stream-module 44K ./word2vec/.git/hooks 8.0K ./word2vec/.git/logs/refs/remotes/origin 12K ./word2vec/.git/logs/refs/remotes 8.0K ./word2vec/.git/logs/refs/heads 24K ./word2vec/.git/logs/refs 32K ./word2vec/.git/logs 8.0K ./word2vec/.git/info 132K ./word2vec/.git/objects/pack 4.0K ./word2vec/.git/objects/info 140K ./word2vec/.git/objects 4.0K ./word2vec/.git/refs/tags 8.0K ./word2vec/.git/refs/remotes/origin 12K ./word2vec/.git/refs/remotes 8.0K ./word2vec/.git/refs/heads 28K ./word2vec/.git/refs 276K ./word2vec/.git 8.9G ./word2vec 8.9G .
沒錯啊,總計8.9G,那100多G的檔案確實我已經刪了啊……再看一下磁碟空間:
100%……
這這這……我已經刪了啊
趕緊查一查解決方法——
好多地方都說是殺程序,於是top,kill了一下……居然真的就把空間還給我了……
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 20G 3.4G 16G 18% /
/dev/vdb 155G 49G 99G 33% /home
關於網上的解決方案和解釋,大概如下——