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git subrepo pull (merge) low_disk #30

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Sep 18, 2020
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git subrepo pull (merge) low_disk #30

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6cda9ba
git subrepo pull (merge) low_disk
LukeShirnia Sep 11, 2020
26fc5de
git subrepo pull low_disk
LukeShirnia Sep 17, 2020
adde719
git subrepo pull low_disk
LukeShirnia Sep 18, 2020
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4 changes: 2 additions & 2 deletions low_disk/.gitrepo
View file
Original file line number Diff line number Diff line change
@@ -6,7 +6,7 @@
[subrepo]
remote = https://github.com/LukeShirnia/Low_Disk.git
branch = master
commit = e082e2d7b46a1c6ef4828f9d54524a387ec1c5c5
parent = 2814f11ffe56fad25bd87ff7734d2886626e5a3e
commit = 92dca879629f15891fc5a963f426fb1fcced1e7b
parent = 26fc5def139d07c1d767490213a16218a6d99425
method = merge
cmdver = 0.4.1
210 changes: 165 additions & 45 deletions low_disk/README.md
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Original file line number Diff line number Diff line change
@@ -1,89 +1,209 @@
# Low_Disk

This disk usage script is designed to gather information on a Linux devices filesystem usage and report on:
- Filesystem Information (Space and Inode usage)
This disk usage script is designed to gather information on a Linux devices filesystem.
You can either run a breakdown of a filesystem `disk usage` or `inode usage`.

## Disk Usage Breadown Summary
- Filesystem Information Overview
- Largest Directories
- Largest Files
- Volume group space
- Large Open Files
- /home/rack usage

Use the `-b` flag for output with bbcode tags
## Inode Usage Breakdown Summary
- Filesystem Information Overview
- Storage Device Behind Filesystem
- Top Inode Consumers
- Bytes Per Inode
- Disk space usage
- Elapsed Time (time taken to calculate breakdown)
- Server time as script completion

## Usage ##

## Help
```
Usage: disk_usage_check.sh [-f] [-b] [-h]
-f filesystem Specify a Filesystem
-b Print with bbcode
-h Print help (usage)
Usage: disk_usage_check.sh [-f] [-i] [-b] [-h]
-i, --inode Display Inode breakdown
-f, --filesystem <filesystem> Specify a Filesystem
-b, --bbcode Print with bbcode
-h, --help Print help (usage)
```

## Example Output ##

## Disk Usage Breadown

```
$ ./disk_usage_check.sh

============================================================
== / Filesystem Information ==
============================================================

Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/vglocal20170715-root00 ext4 130G 8.9G 121G 7% /
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/fedora-root ext4 146G 59G 80G 43% /

Filesystem Type Inodes IUsed IFree IUse% Mounted on
/dev/mapper/fedora-root ext4 9732096 1346900 8385196 14% /

Filesystem Type Inodes IUsed IFree IUse% Mounted on
/dev/mapper/vglocal20170715-root00 ext4 8634368 229822 8404546 3% /
============================================================
== Server Time at start ==
============================================================

Fri 11 Sep 12:23:57 BST 2020

============================================================
== Largest Directories ==
============================================================

8.5G /
3.6G /var
3.4G /usr
2.7G /var/cache
1.4G /opt
1.1G /usr/local
59G /
30G /var
25G /var/lib
11G /home
8.9G /home/luke
8.7G /usr
8.1G /root
8.0G /root/backups_desktop
4.2G /var/log
3.4G /usr/share

============================================================
== Largest Files ==
============================================================

253.23M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-7/gen/primary.xml.sqlite
250.77M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-7/gen/filelists.xml
220.10M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-optional-7/gen/filelists.xml
199.96M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-7/gen/primary.xml
162.35M /var/cache/yum/x86_64/7Server/rhel_base/gen/primary_db.sqlite
157.98M /var/lib/rpm/Packages
139.54M /var/cache/yum/x86_64/7Server/rs-epel/gen/filelists.xml
137.99M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-7/gen/filelists.xml.sqlite
101.13M /usr/lib/locale/locale-archive
100M /var/lib/mysql/ib_logfile1
100M /var/lib/mysql/ib_logfile0
90.38M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-optional-7/gen/filelists.xml.sqlite
68.21M /opt/dell/srvadmin/sbin/lx32/invcol
63.64M /var/cache/yum/x86_64/7Server/rs-epel/gen/filelists.xml.sqlite
63.02M /opt/dell/srvadmin/lib64/openmanage/jre/lib/rt.jar
59.26M /opt/dell/srvadmin/lib64/openmanage/jre/lib/amd64/libjfxwebkit.so
55.68M /var/cache/yum/x86_64/7Server/rs-epel/gen/filelists_db.sqlite
43.55M /opt/dell/srvadmin/sbin/lx64/invcol
42.85M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-7/packages/kernel-3.10.0-693.el7.x86_64.rpm
37.30M /var/cache/yum/x86_64/7Server/rhel-x86_64-server-7/packages/kernel-3.10.0-514.26.2.el7.x86_64.rpm
1061.86M /home/luke/Downloads/Streetlight.Online.mp4
640.12M /root/backups_desktop/error.log
535.58M /root/backups_desktop/daily/test/home/luke/development/github/git_Luke/out-of-memory/messages
535.58M /home/luke/development/github/git_Luke/out-of-memory/messages
505.55M /root/backups_desktop/daily/desktop.2020-08-28-15:30:01.tar.gz.gpg
503.56M /root/backups_desktop/daily/desktop.2020-08-29-15:30:01.tar.gz.gpg
467.61M /root/backups_desktop/daily/desktop.2020-09-09-15:30:02.tar.gz.gpg
459.72M /root/backups_desktop/daily/desktop.2020-09-08-15:30:01.tar.gz.gpg
457.75M /root/backups_desktop/daily/desktop.2020-09-02-15:30:01.tar.gz.gpg
455.59M /root/backups_desktop/daily/desktop.2020-09-01-15:30:01.tar.gz.gpg
455.38M /root/backups_desktop/daily/desktop.2020-09-07-15:30:02.tar.gz.gpg
453.94M /root/backups_desktop/weekly/desktop.2020-09-04-15:00:02.tar.gz.gpg
453.93M /root/backups_desktop/daily/desktop.2020-09-04-15:30:01.tar.gz.gpg
453.27M /root/backups_desktop/daily/desktop.2020-09-03-15:30:01.tar.gz.gpg
412.92M /root/backups_desktop/daily/test/test.tar.gz
300.00M /root/backups_desktop/daily/test/home/luke/development/github/git_Luke/out-of-memory/oom_logs/large
300.00M /root/backups_desktop/daily/test/home/luke/development/github/git_Luke/oom_new_notgit/oom_logs/messages.verylarge
300.00M /home/luke/development/github/git_Luke/out-of-memory/oom_logs/large
300M /home/luke/development/github/git_Luke/oom_new_notgit/oom_logs/messages.verylarge
230.55M /usr/share/atom/resources/app.asar

============================================================
== Volume Group Usage ==
============================================================

VG #PV #LV #SN Attr VSize VFree
vglocal20170715 1 3 0 wz--n- 135.63g 4.00m
VG #PV #LV #SN Attr VSize VFree
fedora 1 1 0 wz--n- 148.43g 0

============================================================
== OK Check List ==
============================================================
============================================================

The following have been checked and are ok:

[OK] No deleted files over 1GB
[OK] /home/rack smaller than 1GB: 58 MB
[OK] No open DELETED files over 500MB
[WARNING] /home/rack does not appear to exist

============================================================
== Elapsed Time ==
============================================================

0h:0m:56s

============================================================
== Server Time at completion ==
============================================================

Fri 11 Sep 12:24:53 BST 2020

============================================================
```
## Inode Usage Breadown
```
$ ./disk_usage_check.sh --inode


============================================================
== / Filesystem Information ==
============================================================

Checking Inodes. Please note this could take a while to run...

============================================================
== Server Time at start ==
============================================================

Fri 11 Sep 12:27:47 BST 2020

============================================================
== Inode Information for [ / ] ==
============================================================

Filesystem Type Inodes IUsed IFree IUse% Mounted on
/dev/mapper/fedora-root ext4 9732096 1346902 8385194 14% /

============================================================
== Storage device behind filesystem [ / ] ==
============================================================

/dev/mapper/fedora-root

============================================================
== Top inode Consumers on [ / ] ==
============================================================

inode-Count Path
814,406 /var
813,177 /var/lib
808,320 /var/lib/docker
771,441 /var/lib/docker/overlay2
256,737 /home
255,527 /usr
179,418 /home/luke
146,649 /usr/share
69,939 /home/luke/.cache
68,990 /usr/lib
53,524 /root
49,277 /root/backups_desktop
49,272 /root/backups_desktop/daily
49,262 /root/backups_desktop/daily/test
49,233 /root/backups_desktop/daily/test/home
42,162 /home/venv
38,952 /home/luke/development
35,370 /usr/lib/python3.8
35,369 /usr/lib/python3.8/site-packages
35,107 /home/luke/.cache/google-chrome

============================================================
== Bytes per Inode format for [ / ] ==
============================================================

15.0 KB per inode!

============================================================
== Disk space [ / ] ==
============================================================

Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/fedora-root ext4 146G 59G 80G 43% /

Filesystem Type Inodes IUsed IFree IUse% Mounted on
/dev/mapper/fedora-root ext4 9732096 1346905 8385191 14% /

============================================================
== Elapsed Time ==
============================================================

0h:1m:38s

============================================================
== Server Time at completion ==
============================================================

Fri 11 Sep 12:29:25 BST 2020

============================================================
```
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