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natrix
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Joined: 23 Aug 2013
Posts: 556
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 Posted: Thu May 15, 2014 1:11 am Post subject: Failed to mount /dev/shm [Solved] |
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Hello!!!
The boot of my PC show this message (in systemd-208-r3)
| Code: | mounting tmpfs on /dev/shm failed: invalid argument
!!Failed to mount /dev/shm |
How I fix it?
Some date:
fstab:
| Code: | /dev/sda1 /boot ext2 noauto,noatime 1 0
/dev/sda2 /mnt/Win8 auto noauto,noatime 1 0
/dev/sda6 /mnt/Datos auto noatime 1 0
/dev/sda7 / ext4 noatime 0 1
/dev/sda8 none swap sw 0 0
/dev/cdrom /mnt/cdrom auto noauto,ro 0 0 |
| Code: | # mount | grep shm
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) |
| Code: | # systemctl --failed
0 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'. |
Last edited by natrix on Mon May 26, 2014 4:24 pm; edited 1 time in total |
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DONAHUE
Watchman
Joined: 09 Dec 2006
Posts: 7651
Location: Goose Creek SC
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| Posted: Thu May 15, 2014 5:22 am Post subject: |
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looks like you are not running systemd?
does | Code: | | grep -i systemd /usr/src/linux/.config |
yield | Quote: | | CONFIG_GENTOO_LINUX_INIT_SYSTEMD=y |
what does yield?
what kernel options are being used? (in grub.cfg grub.conf elilo syslinux efi-stub kernel -- whatever boot loader you use) should include | Quote: | | init=/usr/lib/systemd/systemd |
what does | Code: | | systemctl list-unit-files |
yield
reference: https://wiki.gentoo.org/wiki/Systemd
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natrix
Guru
Joined: 23 Aug 2013
Posts: 556
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| Posted: Thu May 15, 2014 11:20 pm Post subject: |
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Hi DONAHUE!!!
It are my outputs:
| Code: | # grep -i systemd /usr/src/linux/.config
CONFIG_GENTOO_LINUX_INIT_SYSTEMD=y |
| Code: | # emerge -s systemd
Searching...
[ Results for search key : systemd ]
[ Applications found : 6 ]
* kde-misc/kcmsystemd [ Masked ]
Latest version available: 0.6.1
Latest version installed: [ Not Installed ]
Size of files: 49 kB
Homepage: https://github.com/rthomsen/kcmsystemd
Description: KDE control module for systemd
License: GPL-3
* sys-apps/gentoo-systemd-integration
Latest version available: 2
Latest version installed: 2
Size of files: 50 kB
Homepage: https://bitbucket.org/mgorny/gentoo-systemd-integration
Description: systemd integration files for Gentoo
License: BSD
* sys-apps/systemd
Latest version available: 208-r3
Latest version installed: 208-r3
Size of files: 2,334 kB
Homepage: http://www.freedesktop.org/wiki/Software/systemd
Description: System and service manager for Linux
License: GPL-2 LGPL-2.1 MIT public-domain
* sys-apps/systemd-sysv-utils [ Masked ]
Latest version available: 212
Latest version installed: [ Not Installed ]
Size of files: 2,658 kB
Homepage: http://www.freedesktop.org/wiki/Software/systemd
Description: sysvinit compatibility symlinks and manpages
License: GPL-2
* sys-apps/systemd-ui
Latest version available: 2
Latest version installed: 2
Size of files: 146 kB
Homepage: http://www.freedesktop.org/wiki/Software/systemd
Description: System and service manager for Linux
License: GPL-2
* sys-devel/systemd-m4 [ Masked ]
Latest version available: 9999
Latest version installed: [ Not Installed ]
Size of files: 0 kB
Homepage: https://bitbucket.org/mgorny/systemd-m4/
Description: autoconf macros for packages using systemd
License: BSD |
I use grub2 and genkernel-next.
| Code: | | GRUB_CMDLINE_LINUX="real_init=/usr/lib/systemd/systemd" |
| Code: | | # systemctl list-unit-files |
http://pastebin.com/BeZ7ZWfs
Some idea??? |
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DONAHUE
Watchman
Joined: 09 Dec 2006
Posts: 7651
Location: Goose Creek SC
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| Posted: Fri May 16, 2014 12:30 am Post subject: |
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i'm systemd-212; 'systemctl --failed' produces no output, just drops to a new command prompt.
Can you tell if "mounting tmpfs on /dev/shm failed: invalid argument
!!Failed to mount /dev/shm" occurs while an initrd is running, kernel is running, or systemd init is running? The message seems irrelevant as mount finds tmpfs on /dev/shm
Here running | Code: | dmesg | grep -i shm
journalctl | grep -i shm |
yields no entries.
searching for tmpfs yields only "devtmpfs: initialized" and "devtmpfs: mounted"
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natrix
Guru
Joined: 23 Aug 2013
Posts: 556
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| Posted: Fri May 16, 2014 2:55 am Post subject: |
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Hi!!
My systemd is 208-r3. a new output??
The error "mounting tmpfs on /dev/shm failed" occurs after of grub2 and before to start the init.
I started the PC with openRC and the error is the same.
The next lines produces no output, just drops to a new command prompt.
| Code: | dmesg | grep -i shm
journalctl | grep -i shm |
but:
| Code: | # journalctl -b | grep tmp
may 15 23:38:33 natrix kernel: tmpfs: No value for mount option 'strictatime'
may 15 23:38:33 natrix systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway. |
What is 'strictatime'??
Thank DONAHUE!! |
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DONAHUE
Watchman
Joined: 09 Dec 2006
Posts: 7651
Location: Goose Creek SC
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| Posted: Fri May 16, 2014 4:22 am Post subject: |
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man mount which is hard to read gracefully
http://manpages.courier-mta.org/htmlman8/mount.8.html easier to read
find/search atime and read through the variations
Take a look at /proc/mounts ?
| Code: | | journalctl -b | grep -a5 strictatime |
anything interesting 5 lines above and below?
gentoo-sources or an exotic kernel?
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natrix
Guru
Joined: 23 Aug 2013
Posts: 556
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| Posted: Fri May 16, 2014 4:33 am Post subject: |
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Very interesting!! thank a lot for the information 
#nano -w /proc/mounts
| Code: | rootfs / rootfs rw 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
none /run tmpfs rw,nosuid,nodev,relatime,mode=755 0 0
udev /dev devtmpfs rw,nosuid,relatime,size=10240k,nr_inodes=505717,mode=755 0 0
devpts /dev/pts devpts rw,relatime,gid=5,mode=620 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
/dev/sda7 / ext4 rw,noatime,data=ordered 0 0
tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0
tmpfs /sys/fs/cgroup tmpfs rw,nosuid,nodev,noexec,mode=755 0 0
cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,release_agent=/usr/lib/systemd/s$
cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0
systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=25,pgrp=1,timeout=300,minproto=5,maxproto=5,$
mqueue /dev/mqueue mqueue rw,relatime 0 0
tmpfs /tmp tmpfs rw 0 0
fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0
configfs /sys/kernel/config configfs rw,relatime 0 0
/dev/sda1 /boot ext2 rw,relatime,errors=continue,user_xattr,acl 0 0
/dev/sda6 /mnt/Datos fuseblk rw,nosuid,nodev,noatime,user_id=0,group_id=0,allow_other,blksize=4096 0 0
gvfsd-fuse /run/user/1000/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0
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What is wrong? |
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DONAHUE
Watchman
Joined: 09 Dec 2006
Posts: 7651
Location: Goose Creek SC
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| Posted: Fri May 16, 2014 5:59 am Post subject: |
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| Code: | | journalctl -b | grep -a5 strictatime |
anything interesting 5 lines above and below?
Are you using gentoo-sources or an exotic kernel?
our /proc/mounts are essentially the same for tmp file systems, no strictatimes
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natrix
Guru
Joined: 23 Aug 2013
Posts: 556
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| Posted: Fri May 16, 2014 6:02 am Post subject: |
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| Code: | # journalctl -b | grep -a5 strictatime
may 16 02:41:24 natrix kernel: rtc_cmos 00:09: setting system clock to 2014-05-16 02:41:17 UTC (1400208077)
may 16 02:41:24 natrix kernel: ALSA device list:
may 16 02:41:24 natrix kernel: #0: HDA Intel at 0xd3200000 irq 44
may 16 02:41:24 natrix kernel: #1: HDA NVidia at 0xd3080000 irq 17
may 16 02:41:24 natrix kernel: Freeing unused kernel memory: 792K (ffffffff815bb000 - ffffffff81681000)
may 16 02:41:24 natrix kernel: tmpfs: No value for mount option 'strictatime'
may 16 02:41:24 natrix systemd-udevd[1532]: starting version 208
may 16 02:41:24 natrix kernel: ACPI: bus type USB registered
may 16 02:41:24 natrix kernel: usbcore: registered new interface driver usbfs
may 16 02:41:24 natrix kernel: usbcore: registered new interface driver hub
may 16 02:41:24 natrix kernel: usbcore: registered new device driver usb |
My kernel:
| Code: | # emerge -s gentoo-source
Searching...
[ Results for search key : gentoo-source ]
[ Applications found : 1 ]
* sys-kernel/gentoo-sources
Latest version available: 3.12.13
Latest version installed: 3.12.13
Size of files: 74,962 kB
Homepage: http://dev.gentoo.org/~mpagano/genpatches
Description: Full sources including the Gentoo patchset for the 3.12 kernel tree
License: GPL-2 !deblob? ( freedist )
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some idea??? |
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kornel661
n00b
Joined: 20 May 2014
Posts: 1
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| Posted: Tue May 20, 2014 9:29 am Post subject: |
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| The same issue with systemd 208-r3 and 3.14.4-gentoo kernel. |
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natrix
Guru
Joined: 23 Aug 2013
Posts: 556
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| Posted: Mon May 26, 2014 4:23 pm Post subject: |
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Solution
| Code: | | genkernel --udev all |
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thorsten164
n00b
Joined: 01 Jun 2014
Posts: 2
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| Posted: Sun Jun 01, 2014 6:41 pm Post subject: |
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This was not the solution for me. The problem is that genkernel-next 55 contains a new patch for busybox that allows for the stricktatime option during mount. However, the compiled busybox is cached (from previous versions of genkernel-next) and not rebuilt.
So for me it helped to run
| Code: | | sudo rm /var/cache/genkernel/busybox-1.20.2-x86_64.tar.bz2 |
after that run as usual
(udev should be activated in genkernel.conf as the previous author suggested)
Then busybox will be rebuilt and the error goes away. |
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natrix
Guru
Joined: 23 Aug 2013
Posts: 556
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| Posted: Mon Jun 02, 2014 8:09 pm Post subject: |
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Interesting.
thanks for the info |
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truongan
n00b
Joined: 08 Mar 2006
Posts: 38
Location: Việt Nam
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| Posted: Fri Jun 20, 2014 8:43 pm Post subject: |
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| thorsten164 wrote: | This was not the solution for me. The problem is that genkernel-next 55 contains a new patch for busybox that allows for the stricktatime option during mount. However, the compiled busybox is cached (from previous versions of genkernel-next) and not rebuilt.
So for me it helped to run
| Code: | | sudo rm /var/cache/genkernel/busybox-1.20.2-x86_64.tar.bz2 |
after that run as usual
(udev should be activated in genkernel.conf as the previous author suggested)
Then busybox will be rebuilt and the error goes away. |
You are a lifesaver.
I have been struggling with numerous boot problem for months because genkernel using an old cached busybox built from last year. Now after a rebuilt everything seem to be in order again.
Thank you so much. I hate to dig up solved thread but I have to say thank you. |
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boospy
Guru
Joined: 07 Feb 2010
Posts: 308
Location: Austria
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| Posted: Thu Nov 27, 2014 4:06 pm Post subject: |
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Thanks a lot, it helped me too!
Best Regards |
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Installing Gentoo
