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cwc
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Joined: 20 Mar 2006
Posts: 1337
Location: Tri-Cities, WA USA
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 Posted: Fri Aug 16, 2024 2:09 pm Post subject: disk usage question and confusion. error world update[slvd] |
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Please throw me a bone on my disk usage question and confusion on world update.
this is my depclan line:
emerge --depclean --ask --exclude "sys-kernel/gentoo-sources"
when I check disk usage I get the following:
| Code: |
df -H
Filesystem Size Used Avail Use% Mounted on
/dev/root 916G 869G 0 100% /
. . . more below
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I tried to do a world update and I get the following:
| Code: |
>>> Failed to emerge dev-lang/ruby-3.1.6-r1, Log file:
>>> '/var/tmp/portage/dev-lang/ruby-3.1.6-r1/temp/build.log'
* Messages for package dev-lang/ruby-3.1.6-r1:
* The ebuild phase 'unpack' has exited unexpectedly. This type of behavior
* is known to be triggered by things such as failed variable assignments
* (bug #190128) or bad substitution errors (bug #200313). Normally, before
* exiting, bash should have displayed an error message above. If bash did
* not produce an error message above, it's possible that the ebuild has
* called `exit` when it should have called `die` instead. This behavior
* may also be triggered by a corrupt bash binary or a hardware problem
* such as memory or cpu malfunction. If the problem is not reproducible or
* it appears to occur randomly, then it is likely to be triggered by a
* hardware problem. If you suspect a hardware problem then you should try
* some basic hardware diagnostics such as memtest. Please do not report
* this as a bug unless it is consistently reproducible and you are sure
* that your bash binary and hardware are functioning properly.
* GNU info directory index is up-to-date.
* After world updates, it is important to remove obsolete packages with
* emerge --depclean. Refer to `man emerge` for more information.
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this is my /etc/fstab
| Code: |
/dev/sda1 /boot ext4 defaults,noatime 0 2
/dev/sda2 none swap sw 0 0
/dev/sda3 / ext4 noatime 0 1
/dev/cdrom /mnt/cdrom auto noauto,user 0 0
/dev/sdb /y ext4 noatime,user,exec 0 0
/dev/sdc /z xfs noatime,user,exec 0 0
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| Code: | # df -h
Filesystem Size Used Avail Use% Mounted on
/dev/root 853G 807G 2.3G 100% /
devtmpfs 10M 0 10M 0% /dev
tmpfs 13G 1.2M 13G 1% /run
shm 32G 0 32G 0% /dev/shm
/dev/sda1 459M 200M 230M 47% /boot
/dev/sdb 916G 185G 685G 22% /y
/dev/sdc 932G 309G 623G 34% /z
tmpfs 6.3G 2.4M 6.3G 1% /run/user/1000
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| Code: |
yoda ~ # df -H
Filesystem Size Used Avail Use% Mounted on
/dev/root 916G 869G 0 100% /
devtmpfs 11M 0 11M 0% /dev
tmpfs 14G 1.3M 14G 1% /run
shm 34G 0 34G 0% /dev/shm
/dev/sda1 481M 210M 241M 47% /boot
/dev/sdb 984G 199G 736G 22% /y
/dev/sdc 1.0T 329G 672G 33% /z
tmpfs 6.8G 2.5M 6.8G 1% /run/user/1000
yoda ~ # fdisk -l
Disk /dev/sdb: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: WDC WD10EZEX-00B
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: WDC WDS100T2B0A
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x1d6021cc
Device Boot Start End Sectors Size Id Type
/dev/sda1 2048 1026047 1024000 500M 83 Linux
/dev/sda2 1026048 135243775 134217728 64G 83 Linux
/dev/sda3 135243776 1953525167 1818281392 867G 83 Linux
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Last edited by cwc on Fri Aug 16, 2024 2:59 pm; edited 1 time in total |
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Spanik
l33t
Joined: 12 Dec 2003
Posts: 985
Location: Belgium
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| Posted: Fri Aug 16, 2024 2:31 pm Post subject: |
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I'm a bit confused as well but as I read your "df -H", your root partition (/dev/sda3 ?) is full. I suspect portage cannot even download the package to be emerged.
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Hu
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Joined: 06 Mar 2007
Posts: 22395
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| Posted: Fri Aug 16, 2024 2:40 pm Post subject: |
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What is the disk usage question? The disk appears to be almost completely used. Are you asking why that happened?
What is the output of du -kx / | sort -n | tail -n50? Those will be the 50 worst offenders.
Last edited by Hu on Fri Aug 16, 2024 2:41 pm; edited 1 time in total |
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cwc
Veteran
Joined: 20 Mar 2006
Posts: 1337
Location: Tri-Cities, WA USA
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| Posted: Fri Aug 16, 2024 2:40 pm Post subject: |
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| Spanik wrote: | | I'm a bit confused as well but as I read your "df -H", your root partition (/dev/sda3 ?) is full. I suspect portage cannot even download the package to be emerged. |
Yes /dev/sda3 is / root and is full. I really do not know why? And why /dev/sda3 does not show on df -H
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cwc
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Joined: 20 Mar 2006
Posts: 1337
Location: Tri-Cities, WA USA
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| Posted: Fri Aug 16, 2024 2:52 pm Post subject: |
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| Hu wrote: | What is the disk usage question? The disk appears to be almost completely used. Are you asking why that happened?
What is the output of du -kx / | sort -n | tail -n50? Those will be the 50 worst offenders. |
I just did a search for big files
#find /home -type f -size +500M
and found something strange files in ~/..config/Adrduino IDE
| Code: |
/home/cwc/.config/Arduino IDE/2024-08-14_log.log
/home/cwc/.config/Arduino IDE/2024-08-12_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-11_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-13_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-16_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-10_log.old.log
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I wish I would have inspected these files. I just deleted them
along with some other files I downloaded from youtube with yt-dlp
Now my df -H is:
| Code: |
# df -H
Filesystem Size Used Avail Use% Mounted on
/dev/root 916G 380G 490G 44% /
devtmpfs 11M 0 11M 0% /dev
tmpfs 14G 1.3M 14G 1% /run
shm 34G 0 34G 0% /dev/shm
/dev/sda1 481M 210M 241M 47% /boot
/dev/sdb 984G 199G 736G 22% /y
/dev/sdc 1.0T 332G 668G 34% /z
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SOLVED
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cwc
Veteran
Joined: 20 Mar 2006
Posts: 1337
Location: Tri-Cities, WA USA
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| Posted: Fri Aug 16, 2024 2:55 pm Post subject: Solved |
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Use this command and found some big files along with some strange ~/.config/Arduino IDE log files.
#find /home -type f -size +500M
| Code: |
/home/cwc/.config/Arduino IDE/2024-08-14_log.log
/home/cwc/.config/Arduino IDE/2024-08-12_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-11_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-13_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-16_log.old.log
/home/cwc/.config/Arduino IDE/2024-08-10_log.old.log
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New df -H
| Code: |
# df -H
Filesystem Size Used Avail Use% Mounted on
/dev/root 916G 380G 490G 44% /
devtmpfs 11M 0 11M 0% /dev
tmpfs 14G 1.3M 14G 1% /run
shm 34G 0 34G 0% /dev/shm
/dev/sda1 481M 210M 241M 47% /boot
/dev/sdb 984G 199G 736G 22% /y
/dev/sdc 1.0T 332G 668G 34% /z
tmpfs 6.8G 2.5M 6.8G 1% /run/user/1000
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I do not know why /dev/sda3 does not show up witha df -H?
fdisk -l
Disk /dev/sdb: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: WDC WD10EZEX-00B
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: WDC WDS100T2B0A
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x1d6021cc
Device Boot Start End Sectors Size Id Type
/dev/sda1 2048 1026047 1024000 500M 83 Linux
/dev/sda2 1026048 135243775 134217728 64G 83 Linux
/dev/sda3 135243776 1953525167 1818281392 867G 83 Linux
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cwc
Veteran
Joined: 20 Mar 2006
Posts: 1337
Location: Tri-Cities, WA USA
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| Posted: Fri Aug 16, 2024 4:40 pm Post subject: |
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| Hu wrote: | What is the disk usage question? The disk appears to be almost completely used. Are you asking why that happened?
What is the output of du -kx / | sort -n | tail -n50? Those will be the 50 worst offenders. |
Thanks for the tip! This helps a lot!
| Code: |
10285524 /var/lib/libvirt/images
10285556 /var/lib/libvirt
10333744 /home/cwc/Videos
10334528 /var/lib
11343820 /usr/src
13018092 /var/www/html/craigcoleman.com/web-backup
13118744 /home/cwc/Desktop/capture/video-howto
15857028 /home/cwc/Pictures/100NIKON-SD-231202
17483144 /home/cwc/Desktop/capture
17483196 /home/cwc/Desktop
17874764 /usr
18557600 /home/cwc/Downloads/rpi/64bit
22244384 /home/cwc/Pictures
28344708 /var/www/html
32317520 /var/www
43146756 /home/cwc/Downloads/rpi
54310948 /home/cwc/Downloads
122827356 /home/cwc
122882632 /home
165257608 /var/cache/distfiles
165268672 /var/cache
209357796 /var
370417096 /
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Hu
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Joined: 06 Mar 2007
Posts: 22395
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| Posted: Fri Aug 16, 2024 4:59 pm Post subject: |
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It looks like you have a lot of distfiles. Have you cleaned them out (eclean-dist) recently?
If you want that list in a form that uses human-friendly sizes, you can use du -hx / | sort -h instead. When dealing with very large amounts, that may be easier to reason about. |
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cwc
Veteran
Joined: 20 Mar 2006
Posts: 1337
Location: Tri-Cities, WA USA
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| Posted: Fri Aug 16, 2024 6:18 pm Post subject: |
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| Hu wrote: | It looks like you have a lot of distfiles. Have you cleaned them out (eclean-dist) recently?
If you want that list in a form that uses human-friendly sizes, you can use du -hx / | sort -h instead. When dealing with very large amounts, that may be easier to reason about. |
wow! thank you!
[ 142.8 G ] Total space from 2078 files were freed in the distfiles directory
Thank you I have never run eclean-dist.
yoda ~ # df -H
Filesystem Size Used Avail Use% Mounted on
/dev/root 916G 227G 643G 27% /
devtmpfs 11M 0 11M 0% /dev
tmpfs 14G 1.3M 14G 1% /run
shm 34G 0 34G 0% /dev/shm
/dev/sda1 481M 210M 241M 47% /boot
/dev/sdb 984G 199G 736G 22% /y
/dev/sdc 1.0T 332G 668G 34% /z
tmpfs 6.8G 2.5M 6.8G 1% /run/user/1000
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stefantalpalaru
n00b
Joined: 11 Jan 2009
Posts: 47
Location: Italy
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| Posted: Fri Aug 16, 2024 8:06 pm Post subject: |
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| cwc wrote: |
| Code: |
df -H
Filesystem Size Used Avail Use% Mounted on
/dev/root 916G 869G 0 100% /
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Looks like the 5% that ext4 reserves by default for the root user. Portage cannot make use of that, unless you get rid of the reserve altogether, with "tune2fs -m0 /dev/root".
| cwc wrote: |
I just did a search for big files
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A very useful tool here is "sys-fs/ncdu" (I prefer a version before 2.0 that introduced a Zig rewrite). You can run it like this: "ncdu -x /". |
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cwc
Veteran
Joined: 20 Mar 2006
Posts: 1337
Location: Tri-Cities, WA USA
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| Posted: Fri Aug 16, 2024 11:23 pm Post subject: |
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| stefantalpalaru wrote: | | cwc wrote: |
| Code: |
df -H
Filesystem Size Used Avail Use% Mounted on
/dev/root 916G 869G 0 100% /
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Looks like the 5% that ext4 reserves by default for the root user. Portage cannot make use of that, unless you get rid of the reserve altogether, with "tune2fs -m0 /dev/root".
| cwc wrote: |
I just did a search for big files
|
A very useful tool here is "sys-fs/ncdu" (I prefer a version before 2.0 that introduced a Zig rewrite). You can run it like this: "ncdu -x /". |
i like it! Thank you {grazie amico} stefantalpalaru ncdu -x
| Code: |
56.8 GiB [############# ] /var
17.0 GiB [### ] /usr
9.6 GiB [## ] /opt
8.1 GiB [# ] /ztmp
1.2 GiB [ ] /lib
485.5 MiB [ ] stage3-amd64-desktop-openrc-20220807T170536Z.tar.xz
19.2 MiB [ ] /etc
17.3 MiB [ ] /root
10.0 MiB [ ] /bin
10.0 MiB [ ] /lib64
9.1 MiB [ ] /sbin
. 7.7 MiB [ ] /tmp
e 16.0 KiB [ ] /lost+found
12.0 KiB [ ] /mnt
8.0 KiB [ ] /v2
4.0 KiB [ ] /media
4.0 KiB [ ] emerge-list-220811.txt
@ 0.0 B [ ] v
> 0.0 B [ ] /z
> 0.0 B [ ] /y
> 0.0 B [ ] /sys
> 0.0 B [ ] /run
> 0.0 B [ ] /proc
> 0.0 B [ ] /dev
> 0.0 B [ ] /boot
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