0

I run Yum update on CentOS and suddenly i got disk space hike on /dev/mapper/rootvg-root_lv

[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

When i try to go to that path :

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

When i search to that path :

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

I am not sure what to do and how to clean up that?

That Root (/) shows :

 /]$ ls
apps  boot  dev  home  lib64  mnt  proc  run   shared  sys  usr
bin   data  etc  lib   media  opt  root  sbin  srv     tmp  var

VGS:

/]$ vgs
  VG     #PV #LV #SN Attr   VSize   VFree
  rootvg   2   9   0 wz--n- 129.49g <3.36g

enter image description here

du -kx | sort -rn | less

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...

TREE:

/]$ 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
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15
  • Let us continue this discussion in chat. Commented Aug 19, 2022 at 14:49
  • 1
    Wait for the end, otherwise we can't give advice where is the diskspace Commented Aug 19, 2022 at 14:50
  • But i think logs are quite big and tried to du -skx /* > something.txt <--- this is not working either Commented Aug 19, 2022 at 14:51
  • 2
    du -skx /* will match /shared which is a large NFS mount, causing the command to waste a lot of effort on a irrelevant filesystem. Try du -kx | sort -rn | less instead. Commented Aug 19, 2022 at 15:01
  • 1
    If you give a mount point as an explicit parameter (which happens when the shell expands the wildcard) then du -skx will summarize that mounted filesystem but not any of it's submounts. Commented Aug 19, 2022 at 15:06

1 Answer 1

Reset to default
1

You can do these actions to extend root filesystem, but further steps are complicated and will be better sysadmin to do them.

All command to be executed as root user!

lvextend -L+1G /dev/mapper/rootvg-root_lv
resize2fs /dev/mapper/rootvg-root_lv

In case of XFS you should use command

xfs_growfs /

this will extend the filesystem by 1GB, but for more will be good to "steal" from other filesystems as discussed in comments.

Improve this answer
11
  • When execute second command it says: resize2fs /dev/mapper/rootvg-root_lv resize2fs 1.42.9 (28-Dec-2013) resize2fs: Bad magic number in super-block while trying to open /dev/mapper/rootvg-root_lv Couldn't find valid filesystem superblock. Commented Aug 20, 2022 at 5:41
  • First command was success: lvextend -L+1G /dev/mapper/rootvg-root_lv Size of logical volume rootvg/root_lv changed from 6.84 GiB (1750 extents) to 7.84 GiB (2006 extents). Logical volume root_lv successfully resized. Commented Aug 20, 2022 at 5:42
  • 1
    @fatherazrael, did you read entire answer? xfs_growfs / Commented Aug 20, 2022 at 5:49
  • 1
    @fatherazrael, there should be no problem. Commented Aug 20, 2022 at 5:53
  • 1
    Thanks for all suggestions. It worked for now and you saved an important activity we are having in production today. No one was available and it could be mess :) Commented Aug 20, 2022 at 6:18

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