我在 CentOS 上运行 Yum update，突然 /dev/mapper/rootvg-root_lv 上的磁盘空间增加
[intor@alp-pp03 ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 12K 16G 1% /dev/shm
tmpfs 16G 1.6G 15G 11% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/mapper/rootvg-root_lv 6.9G 6.6G 286M 96% /
/dev/sda1 488M 161M 292M 36% /boot
/dev/mapper/rootvg-opt_lv 20G 12G 8.3G 58% /opt/wildfly
/dev/mapper/rootvg-keycloak_lv 4.8G 636M 4.0G 14% /opt/keycloak
/dev/mapper/rootvg-tmp_lv 8.8G 37M 8.8G 1% /tmp
/dev/mapper/rootvg-data_lv 50G 53M 47G 1% /data
/dev/mapper/rootvg-home_lv 997M 226M 772M 23% /home
/dev/mapper/rootvg-var_lv 13G 1.8G 11G 14% /var
/dev/mapper/rootvg-doc_lv 20G 3.6G 16G 19% /var/lib/docker
146.213.179.242:/prod01 484G 289G 196G 60% /shared
当我尝试走那条路时：
crw------- 1 root root 10, 236 Dec 9 2019 control
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-data_lv -> ../dm-8
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-doc_lv -> ../dm-6
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-home_lv -> ../dm-4
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-keycloak_lv -> ../dm-7
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-opt_lv -> ../dm-5
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-root_lv -> ../dm-0
lrwxrwxrwx 1 root root 7 Dec 9 2019 rootvg-swap_lv -> ../dm-1
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-tmp_lv -> ../dm-2
lrwxrwxrwx 1 root root 7 Aug 19 01:08 rootvg-var_lv -> ../dm-3
当我搜索该路径时：
brw-rw---- 1 root disk 253, 0 Aug 19 01:08 dm-0
brw-rw---- 1 root disk 253, 1 Dec 9 2019 dm-1
brw-rw---- 1 root disk 253, 2 Aug 19 01:08 dm-2
brw-rw---- 1 root disk 253, 3 Aug 19 01:08 dm-3
brw-rw---- 1 root disk 253, 4 Aug 19 01:08 dm-4
brw-rw---- 1 root disk 253, 5 Aug 19 01:08 dm-5
brw-rw---- 1 root disk 253, 6 Aug 19 01:08 dm-6
brw-rw---- 1 root disk 253, 7 Aug 19 01:08 dm-7
brw-rw---- 1 root disk 253, 8 Aug 19 01:08 dm-8
我不知道该怎么做以及如何清理它？
该根 (/) 显示：
/]$ ls
apps boot dev home lib64 mnt proc run shared sys usr
bin data etc lib media opt root sbin srv tmp var
电压测量：
/]$ vgs
VG #PV #LV #SN Attr VSize VFree
rootvg 2 9 0 wz--n- 129.49g <3.36g
杜-kx |排序-rn |较少的
524568 ./usr/lib/firmware
450228 ./usr/bin
433180 ./usr/openv/netbackup/track/nofetnbma100.cosng.net
433180 ./usr/openv/netbackup/track
431292 ./usr/openv/lib
424724 ./usr/share
365096 ./opt/dynatrace/oneagent/agent/bin/1.245.174.20220808-121330/linux-x86-64
364016 ./usr/lib/jvm
326584 ./usr/openv/java/vrts/nbvsm_l10n
326584 ./usr/openv/java/vrts
310536 ./opt/dynatrace/oneagent/agent/bin/1.245.174.20220808-121330/linux-musl-x86-64
279424 ./usr/lib/modules
260984 ./usr/lib64
233548 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/alp-esb-app03/EVRY-FILE-LAN-UNIX
233548 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/alp-esb-app03
233548 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a
210576 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var
207204 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var/lib/docker
207204 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var/lib
199632 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/alp-esb-app03/EVRY-FILE-LAN-UNIX
199632 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/alp-esb-app03
199632 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a
191556 ./usr/openv/pdde
186936 ./usr/lib/jvm/java-11-openjdk-11.0.12.0.7-0.el7_9.x86_64
186316 ./usr/lib/jvm/java-11-openjdk-11.0.12.0.7-0.el7_9.x86_64/lib
177064 ./usr/lib/jvm/java-1.8.0-openjdk-1.8.0.302.b08-0.el7_9.x86_64
175404 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var
171872 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var/lib/docker
171872 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var/lib
157184 ./usr/openv/java/jre
155964 ./usr/openv/java/jre/lib
148276 ./usr/libexec
143096 ./usr/lib/firmware/netronome
135592 ./usr/lib/jvm/java-1.8.0-openjdk-1.8.0.302.b08-0.el7_9.x86_64/jre
135160 ./usr/lib/jvm/java-1.8.0-openjdk-1.8.0.302.b08-0.el7_9.x86_64/jre/lib
131416 ./usr/openv/netbackup/bin
124520 ./usr/share/locale
122672 ./opt/dynatrace/oneagent/agent/lib64
118188 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64
118084 ./usr/lib/modules/3.10.0-327.el7.x86_64
115464 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel
115360 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel
103660 ./usr/lib/locale
103532 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var/lib/docker/overlay
96984 ./usr/libexec/docker/cli-plugins
96984 ./usr/libexec/docker
94040 ./usr/openv/pdde/pdshared
93656 ./usr/src/kernels
93656 ./usr/src
85880 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/alp-esb-app03/EVRY-FILE-LAN-UNIX/var/lib/docker/overlay
82372 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers
82348 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers
81792 ./usr/openv/lib/shared/vddk/lib64
81792 ./usr/openv/lib/shared/vddk
81792 ./usr/openv/lib/shared
79052 ./opt/dynatrace/oneagent/agent/bin/1.245.174.20220808-121330/linux-x86-32
78288 ./usr/openv/pdde/pdopensource
75124 ./usr/openv/pdde/pdshared/lib
39560 ./usr/lib/jvm/java-1.8.0-openjdk-1.8.0.302.b08-0.el7_9.x86_64/jre/lib/amd64/server
38112 ./usr/lib/firmware/netronome/nic
36748 ./opt/dynatrace/oneagent/agent/plugin/python64/python3.8
36748 ./opt/dynatrace/oneagent/agent/plugin/python64
36728 ./usr/lib64/python2.7
36548 ./opt/VRTSpbx
35880 ./opt/VRTSpbx/lib
33800 ./usr/lib/firmware/amdgpu
33396 ./opt/dynatrace/oneagent/agent/bin/1.241.223.20220619-130723
32312 ./usr/src/kernels/3.10.0-1160.42.2.el7.x86_64
31976 ./usr/openv/java/vrts/nbvsm_l10n/en/help
31976 ./usr/openv/java/vrts/nbvsm_l10n/en
31444 ./usr/openv/java/vrts/nbvsm_l10n/811000/en/help
31444 ./usr/openv/java/vrts/nbvsm_l10n/811000/en
31444 ./usr/openv/java/vrts/nbvsm_l10n/811000
30916 ./usr/openv/java/vrts/nbvsm_l10n/800000/en/help
30916 ./usr/openv/java/vrts/nbvsm_l10n/800000/en
30916 ./usr/openv/java/vrts/nbvsm_l10n/800000
30756 ./usr/openv/java/vrts/nbvsm_l10n/810000/en/help
30756 ./usr/openv/java/vrts/nbvsm_l10n/810000/en
30756 ./usr/openv/java/vrts/nbvsm_l10n/810000
30464 ./usr/openv/java/vrts/nbvsm_l10n/773000/en/help
30464 ./usr/openv/java/vrts/nbvsm_l10n/773000/en
30464 ./usr/openv/java/vrts/nbvsm_l10n/773000
29872 ./usr/src/kernels/3.10.0-327.el7.x86_64/include
29304 ./usr/openv/java/vrts/nbvsm_l10n/771000/en/help
29304 ./usr/openv/java/vrts/nbvsm_l10n/771000/en
29304 ./usr/openv/java/vrts/nbvsm_l10n/771000
29196 ./usr/openv/java/vrts/nbvsm_l10n/772000/en/help
29196 ./usr/openv/java/vrts/nbvsm_l10n/772000/en
29196 ./usr/openv/java/vrts/nbvsm_l10n/772000
29164 ./usr/openv/java/vrts/nbvsm_l10n/770000/en/help
29164 ./usr/openv/java/vrts/nbvsm_l10n/770000/en
29164 ./usr/openv/java/vrts/nbvsm_l10n/770000
28852 ./usr/lib/modules/3.10.0-1160.42.2.el7.x86_64/kernel/drivers
28348 ./usr/libexec/gcc/x86_64-redhat-linux/4.8.2
28348 ./usr/libexec/gcc/x86_64-redhat-linux
28348 ./usr/libexec/gcc
28076 ./usr/openv/netbackup/sec/at
28076 ./usr/openv/netbackup/sec
27892 ./opt/dynatrace/oneagent/agent/bin/1.241.223.20220619-130723/linux-x86-64
26792 ./usr/lib/firmware/netronome/bpf
26024 ./usr/lib/firmware/intel
25228 ./usr/share/vim
25216 ./usr/share/vim/vim74
24876 ./usr/lib/firmware/liquidio
24240 ./usr/lib/firmware/qcom
23840 ./opt/dynatrace/oneagent/agent/plugin/python64/python3.8/config-3.8-x86_64-linux-gnu
23712 ./usr/openv/lib/java
22084 ./usr/share/perl5
21640 ./opt/dynatrace/oneagent/agent/datasources
21568 ./etc
21384 ./opt/dynatrace/oneagent/agent/lib
21172 ./usr/openv/java/vrts/nbvsm_l10n/750000/en/help
21172 ./usr/openv/java/vrts/nbvsm_l10n/750000/en
21172 ./usr/openv/java/vrts/nbvsm_l10n/750000
20708 ./opt/dynatrace/oneagent/agent/plugin/python3.8
20680 ./usr/openv/java/vrts/nbvsm_l10n/600000/en/help
20680 ./usr/openv/java/vrts/nbvsm_l10n/600000/en
20680 ./usr/openv/java/vrts/nbvsm_l10n/600000
20000 ./usr/lib/firmware/qed
19172 ./usr/lib/firmware/netronome/flower
18992 ./usr/openv/lib/vxfi
18984 ./usr/openv/lib/vxfi/providers
18916 ./usr/openv/pdde/pdshared/bin
18832 ./usr/share/backgrounds
18624 ./usr/lib/firmware/qcom/sdm845
18464 ./usr/src/kernels/3.10.0-1160.42.2.el7.x86_64/include
18408 ./usr/lib64/perl5
17992 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/net
17984 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/net
17836 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/alp-esb-app03/EVRY-FILE-LAN-UNIX/_track_log_root_
16924 ./usr/openv/netbackup/sec/at/lib
16736 ./usr/lib/firmware/brcm
16660 ./usr/openv/java/jre/lib/amd64/server
16512 ./usr/openv/java/vrts/nbvsm_l10n/710000/en/help
16512 ./usr/openv/java/vrts/nbvsm_l10n/710000/en
16512 ./usr/openv/java/vrts/nbvsm_l10n/710000
15864 ./usr/openv/pdde/pdshared/lib/python2.7/site-packages/vpfs
15604 ./usr/openv/pdde/vpfs
15056 ./usr/openv/java/vrts/nbvsm_l10n/650000/en/help
15056 ./usr/openv/java/vrts/nbvsm_l10n/650000/en
15056 ./usr/openv/java/vrts/nbvsm_l10n/650000
15032 ./usr/src/kernels/3.10.0-327.el7.x86_64/include/linux
14436 ./usr/lib/python2.7/site-packages
14436 ./usr/lib/python2.7
14384 ./usr/openv/pdde/pdshared/bin/.bin
14348 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/ppp-esb-app03/EVRY-FILE-LAN-UNIX/_track_log_root_
14056 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/media
14052 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/media
13944 ./usr/openv/netbackup/bin/support
13904 ./opt/dynatrace/oneagent/agent/datasources/prometheus
13756 ./usr/share/nmap
13556 ./usr/lib64/samba
12996 ./opt/dynatrace/oneagent/agent/res/dsruntime/python3.10/lib/python3.10/lib-dynload
12904 ./usr/lib/udev
12892 ./opt/dynatrace/oneagent/agent/plugin/python64/python3.8/lib-dynload
12748 ./usr/lib64/dyninst
12732 ./usr/openv/lib/ost-plugins
12184 ./usr/lib/udev/hwdb.d
12176 ./usr/lib/firmware/ath10k
12160 ./usr/lib64/perl5/vendor_perl
12104 ./usr/share/doc/git-1.8.3.1
11808 ./usr/lib/firmware/dpaa2/mc
11808 ./usr/lib/firmware/dpaa2
11540 ./usr/lib/firmware/mellanox
11488 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/net
11420 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/net
11248 ./opt/dynatrace/oneagent/agent/res/dsruntime/python3.10/lib/python3.10/site-packages
11120 ./usr/openv/lib/map
11096 ./usr/lib64/python2.7/site-packages
11068 ./usr/openv/netbackup/sec/at/bin
10944 ./usr/lib64/perl5/vendor_perl/auto
10468 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/fs
10456 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/fs
10208 ./usr/share/man/man1
10080 ./usr/lib/firmware/bnx2x
10028 ./usr/openv/lib/map/rvp
10004 ./usr/lib/systemd
9940 ./usr/openv/java/vrts/nbvsm_l10n/700000/en/help
9940 ./usr/openv/java/vrts/nbvsm_l10n/700000/en
9940 ./usr/openv/java/vrts/nbvsm_l10n/700000
9700 ./usr/share/i18n
9660 ./usr/openv/pdde/vpfs/lib
9600 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/ppp-esb-app03/EVRY-FILE-LAN-UNIX/opt
9580 ./usr/lib64/perl5/vendor_perl/auto/Encode
9296 ./usr/openv/pdde/pdshared/lib/python2.7/site-packages/app
9196 ./usr/share/cracklib
9168 ./usr/include
9004 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/net/ethernet
9000 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/net/ethernet
8820 ./opt/dynatrace/oneagent/agent/tools
8800 ./usr/lib/gcc/x86_64-redhat-linux/4.8.2
8800 ./usr/lib/gcc/x86_64-redhat-linux
8800 ./usr/lib/gcc
8776 ./usr/share/man/man3
8760 ./usr/lib/firmware/i915
8732 ./opt/dynatrace/oneagent/agent/tools/lib64
8704 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/scsi
8700 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/scsi
8700 ./usr/lib/firmware/mrvl
8680 ./etc/udev
8516 ./usr/src/kernels/3.10.0-1160.42.2.el7.x86_64/include/linux
8404 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/gpu/drm
8404 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/gpu
8404 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/gpu/drm
8404 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/gpu
8400 ./usr/libexec/postfix
8320 ./opt/dynatrace/oneagent/agent/res/dsruntime/python3.10/lib/python3.10/site-packages/pip
8292 ./usr/openv/lib/ost-plugins/zapi
8020 ./usr/libexec/git-core
7940 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap103a/ppp-esb-app03/EVRY-FILE-LAN-UNIX/opt/wildfly
7884 ./usr/share/hwdata
7880 ./usr/lib/jvm/java-1.8.0-openjdk-1.8.0.302.b08-0.el7_9.x86_64/jre/lib/ext
7768 ./opt/dynatrace/oneagent/agent/plugin/python3.8/site-packages
7732 ./opt/dynatrace/oneagent/agent/datasources/statsd
7572 ./usr/lib/firmware/radeon
7556 ./usr/openv/java/jre/lib/ext
7556 ./usr/lib/modules/3.10.0-1160.42.2.el7.x86_64/kernel/drivers/net
7492 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/sound
7492 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/sound
7464 ./usr/lib64/gconv
7412 ./usr/share/httpd
7084 ./usr/src/kernels/3.10.0-327.el7.x86_64/drivers
7048 ./opt/dynatrace/oneagent/agent/res/dsruntime/python3.10/lib/python3.10/site-packages/pip/_vendor
7040 ./usr/src/kernels/3.10.0-327.el7.x86_64/arch
6988 ./usr/src/kernels/3.10.0-327.28.3.el7.x86_64
6852 ./usr/share/perl5/pod
6616 ./usr/lib/firmware/mediatek
6488 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/net/wireless
6484 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/net/wireless
6404 ./usr/lib/gconv
6396 ./usr/share/i18n/locales
6380 ./usr/share/vim/vim74/lang
6320 ./usr/openv/pdde/pdshared/lib/python2.7/site-packages/cryptography
6232 ./etc/selinux
6224 ./etc/selinux/targeted
6180 ./usr/openv/pdde/pdshared/lib/python2.7/site-packages/cryptography/hazmat
6152 ./opt/DDMI
6112 ./usr/openv/pdde/pdshared/lib/python2.7/site-packages/vpfs/livemount
5968 ./usr/share/vim/vim74/syntax
5896 ./usr/share/httpd/noindex
5880 ./usr/share/httpd/noindex/css
5836 ./usr/share/httpd/noindex/css/fonts
5708 ./usr/openv/pdde/pdshared/lib/python2.7/site-packages/cryptography/hazmat/bindings
5676 ./usr/share/locale/de/LC_MESSAGES
5676 ./usr/share/locale/de
5660 ./usr/share/perl5/unicore
5620 ./opt/dynatrace/oneagent/agent/bin/1.245.174.20220808-121330/any
5556 ./usr/openv/pdde/pdopensource/bin
5548 ./opt/dynatrace/oneagent/agent/plugin/python3.8/site-packages/pip
5544 ./usr/share/mime
5508 ./usr/openv/pdde/pdopensource/bin/.bin
5504 ./opt/dynatrace/oneagent/agent/bin/1.241.223.20220619-130723/any
5468 ./usr/share/locale/uk/LC_MESSAGES
5468 ./usr/share/locale/uk
5424 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/sound/pci
5424 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/sound/pci
5336 ./opt/dynatrace/oneagent/agent/bin/1.231.288.20220218-170442/any
5336 ./opt/dynatrace/oneagent/agent/bin/1.231.288.20220218-170442
5336 ./opt/dynatrace/oneagent/agent/bin/1.231.284.20220209-201902/any
5336 ./opt/dynatrace/oneagent/agent/bin/1.231.284.20220209-201902
5336 ./opt/dynatrace/oneagent/agent/bin/1.231.245.20220112-085307/any
5336 ./opt/dynatrace/oneagent/agent/bin/1.231.245.20220112-085307
5320 ./usr/share/locale/es/LC_MESSAGES
5320 ./usr/share/locale/es
5316 ./usr/share/microcode_ctl/ucode_with_caveats
5316 ./usr/share/microcode_ctl
5304 ./usr/openv/pdde/pdshared/lib/python2.7/site-packages/vpfs/actions
5300 ./usr/share/fonts
5296 ./usr/share/fonts/dejavu
5288 ./opt/dynatrace/oneagent/agent/bin/1.229.195.20211211-144136/any
5288 ./opt/dynatrace/oneagent/agent/bin/1.229.195.20211211-144136
5248 ./usr/share/locale/fr/LC_MESSAGES
5248 ./usr/share/locale/fr
5240 ./opt/dynatrace/oneagent/agent/bin/1.227.157.20211116-102348/any
5240 ./opt/dynatrace/oneagent/agent/bin/1.227.157.20211116-102348
5220 ./usr/share/zoneinfo
5204 ./opt/dynatrace/oneagent/agent/bin/1.225.159.20211013-185604/any
5204 ./opt/dynatrace/oneagent/agent/bin/1.225.159.20211013-185604
5140 ./opt/dynatrace/oneagent/agent/bin/1.223.123.20210929-151009/any
5140 ./opt/dynatrace/oneagent/agent/bin/1.223.123.20210929-151009
5140 ./opt/dynatrace/oneagent/agent/bin/1.223.105.20210824-140926/any
5140 ./opt/dynatrace/oneagent/agent/bin/1.223.105.20210824-140926
5128 ./usr/src/kernels/3.10.0-327.el7.x86_64/include/uapi
5120 ./usr/share/info
5048 ./opt/dynatrace/oneagent/agent/bin/1.221.132.20210728-085542/any
5048 ./opt/dynatrace/oneagent/agent/bin/1.221.132.20210728-085542
5040 ./opt/dynatrace/oneagent/agent/plugin/plugins
4924 ./usr/share/locale/sv/LC_MESSAGES
4924 ./usr/share/locale/sv
4840 ./usr/share/dict
4832 ./usr/share/microcode_ctl/ucode_with_caveats/intel
4820 ./usr/share/microcode_ctl/ucode_with_caveats/intel/intel-ucode
4796 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/media/usb
4796 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/media/usb
4724 ./usr/share/man/overrides
4704 ./usr/share/man/man3p
4648 ./usr/lib/firmware/cxgb4
4628 ./usr/share/man/man8
4576 ./usr/lib/kbd
4528 ./usr/share/locale/ru/LC_MESSAGES
4528 ./usr/share/locale/ru
4436 ./usr/include/linux
4412 ./usr/openv/pdde/vpfs/bin
4376 ./usr/share/doc/gcc-4.8.5
4332 ./opt/dynatrace/oneagent/agent/plugin/python3.8/site-packages/pip/_vendor
4264 ./usr/lib/modules/3.10.0-1160.42.2.el7.x86_64/kernel/drivers/media
4248 ./usr/openv/netbackup/track/nofetnbma100.cosng.net/nofetnbap102a/ppp-esb-app03/EVRY-FILE-LAN-UNIX/opt
4236 ./usr/openv/pdde/vpfs/bin/.bin
4228 ./usr/src/kernels/3.10.0-327.el7.x86_64/include/uapi/linux
4196 ./usr/lib/modules/3.10.0-1160.42.2.el7.x86_64/kernel/drivers/net/ethernet
4168 ./usr/lib/modules/3.10.0-1160.42.2.el7.x86_64/kernel/net
4160 ./usr/share/locale/pl/LC_MESSAGES
4160 ./usr/share/locale/pl
4000 ./usr/share/locale/ja/LC_MESSAGES
4000 ./usr/share/locale/ja
3984 ./usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/infiniband
3984 ./usr/lib/modules/3.10.0-327.28.3.el7.x86_64/kernel/drivers/infiniband
3980 ./usr/share/locale/zh_CN/LC_MESSAGES
3980 ./usr/share/locale/zh_CN
3920 ./usr/share/locale/vi/LC_MESSAGES
3920 ./usr/share/locale/vi
and much more...
树：
/]$ tree -LP 1 /dev/mapper/rootvg-root_lv
.
├── apps
├── boot
├── data
├── dev
├── etc
├── home
├── media
├── mnt
├── opt
├── proc
├── root
├── run
├── shared
├── srv
├── sys
├── tmp
├── usr
└── var
18 directories, 0 files
答案1
您可以执行这些操作来扩展root文件系统，但进一步的步骤很复杂，并且最好由系统管理员执行。
所有命令均以用户身份执行root！
lvextend -L+1G /dev/mapper/rootvg-root_lv
resize2fs /dev/mapper/rootvg-root_lv
如果XFS你应该使用命令
xfs_growfs /
这会将文件系统扩展 1GB，但如评论中所述，从其他文件系统“窃取”更多内容会更好。