No free space left (inode shortage)

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Filesystem Size Used Avail Use% Mounted on
/dev/sda1 75G 52G 20G 73% /
udev 10M 0 10M 0% /dev
tmpfs 793M 8.9M 784M 2% /run
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
tmpfs 397M 0 397M 0% /run/user/0


This is the status of Debian 3.16.43-2+deb8u2 VM running on Oracle VM. I see the free space available but it still throws the error of space not available. Please suggest what will be the fix. If I search, most of links redirect and show that at least one of disks is full. I don't see such case in mine.



df -i output :



Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/sda1 4980736 4935456 45280 100% /
udev 505228 327 504901 1% /dev
tmpfs 507332 545 506787 1% /run
tmpfs 507332 1 507331 1% /dev/shm
tmpfs 507332 7 507325 1% /run/lock
tmpfs 507332 13 507319 1% /sys/fs/cgroup
tmpfs 507332 4 507328 1% /run/user/0


Example Error :



ls -al /tm-bash: cannot create temp file for here-document: No space left on device


Basically if I press tab after any command, I get this error. Rebooting the system fixes it for few minutes. Any other Log file I need to see to find the reason?










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migrated from askubuntu.com Oct 9 '17 at 9:02


This question came from our site for Ubuntu users and developers.










  • 4




    Looks like your inode usage is the issue. The root file system "reserves" a certain amount of space to keep the system operational in such scenarios. Use du / --inodes --max-depth 1. This will give you details of the inode usage in each directory. Change directory and max usage to delve "deeper and deeper" into where the inode usage issue is.
    – Raman Sailopal
    Oct 9 '17 at 9:09










  • I agree with @RamanSailopal, inodes seem to be the issue. You can also run df -ih and would take less time than du.
    – Willian Paixao
    Oct 9 '17 at 9:10










  • df -i has already been performed with the output posted
    – Raman Sailopal
    Oct 9 '17 at 9:13














up vote
0
down vote

favorite












Filesystem Size Used Avail Use% Mounted on
/dev/sda1 75G 52G 20G 73% /
udev 10M 0 10M 0% /dev
tmpfs 793M 8.9M 784M 2% /run
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
tmpfs 397M 0 397M 0% /run/user/0


This is the status of Debian 3.16.43-2+deb8u2 VM running on Oracle VM. I see the free space available but it still throws the error of space not available. Please suggest what will be the fix. If I search, most of links redirect and show that at least one of disks is full. I don't see such case in mine.



df -i output :



Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/sda1 4980736 4935456 45280 100% /
udev 505228 327 504901 1% /dev
tmpfs 507332 545 506787 1% /run
tmpfs 507332 1 507331 1% /dev/shm
tmpfs 507332 7 507325 1% /run/lock
tmpfs 507332 13 507319 1% /sys/fs/cgroup
tmpfs 507332 4 507328 1% /run/user/0


Example Error :



ls -al /tm-bash: cannot create temp file for here-document: No space left on device


Basically if I press tab after any command, I get this error. Rebooting the system fixes it for few minutes. Any other Log file I need to see to find the reason?










share|improve this question















migrated from askubuntu.com Oct 9 '17 at 9:02


This question came from our site for Ubuntu users and developers.










  • 4




    Looks like your inode usage is the issue. The root file system "reserves" a certain amount of space to keep the system operational in such scenarios. Use du / --inodes --max-depth 1. This will give you details of the inode usage in each directory. Change directory and max usage to delve "deeper and deeper" into where the inode usage issue is.
    – Raman Sailopal
    Oct 9 '17 at 9:09










  • I agree with @RamanSailopal, inodes seem to be the issue. You can also run df -ih and would take less time than du.
    – Willian Paixao
    Oct 9 '17 at 9:10










  • df -i has already been performed with the output posted
    – Raman Sailopal
    Oct 9 '17 at 9:13












up vote
0
down vote

favorite









up vote
0
down vote

favorite











Filesystem Size Used Avail Use% Mounted on
/dev/sda1 75G 52G 20G 73% /
udev 10M 0 10M 0% /dev
tmpfs 793M 8.9M 784M 2% /run
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
tmpfs 397M 0 397M 0% /run/user/0


This is the status of Debian 3.16.43-2+deb8u2 VM running on Oracle VM. I see the free space available but it still throws the error of space not available. Please suggest what will be the fix. If I search, most of links redirect and show that at least one of disks is full. I don't see such case in mine.



df -i output :



Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/sda1 4980736 4935456 45280 100% /
udev 505228 327 504901 1% /dev
tmpfs 507332 545 506787 1% /run
tmpfs 507332 1 507331 1% /dev/shm
tmpfs 507332 7 507325 1% /run/lock
tmpfs 507332 13 507319 1% /sys/fs/cgroup
tmpfs 507332 4 507328 1% /run/user/0


Example Error :



ls -al /tm-bash: cannot create temp file for here-document: No space left on device


Basically if I press tab after any command, I get this error. Rebooting the system fixes it for few minutes. Any other Log file I need to see to find the reason?










share|improve this question















Filesystem Size Used Avail Use% Mounted on
/dev/sda1 75G 52G 20G 73% /
udev 10M 0 10M 0% /dev
tmpfs 793M 8.9M 784M 2% /run
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
tmpfs 397M 0 397M 0% /run/user/0


This is the status of Debian 3.16.43-2+deb8u2 VM running on Oracle VM. I see the free space available but it still throws the error of space not available. Please suggest what will be the fix. If I search, most of links redirect and show that at least one of disks is full. I don't see such case in mine.



df -i output :



Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/sda1 4980736 4935456 45280 100% /
udev 505228 327 504901 1% /dev
tmpfs 507332 545 506787 1% /run
tmpfs 507332 1 507331 1% /dev/shm
tmpfs 507332 7 507325 1% /run/lock
tmpfs 507332 13 507319 1% /sys/fs/cgroup
tmpfs 507332 4 507328 1% /run/user/0


Example Error :



ls -al /tm-bash: cannot create temp file for here-document: No space left on device


Basically if I press tab after any command, I get this error. Rebooting the system fixes it for few minutes. Any other Log file I need to see to find the reason?







disk-usage inode






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edited Oct 9 '17 at 12:57









agc

4,1501935




4,1501935










asked Oct 9 '17 at 8:55







Jeet Singh











migrated from askubuntu.com Oct 9 '17 at 9:02


This question came from our site for Ubuntu users and developers.






migrated from askubuntu.com Oct 9 '17 at 9:02


This question came from our site for Ubuntu users and developers.









  • 4




    Looks like your inode usage is the issue. The root file system "reserves" a certain amount of space to keep the system operational in such scenarios. Use du / --inodes --max-depth 1. This will give you details of the inode usage in each directory. Change directory and max usage to delve "deeper and deeper" into where the inode usage issue is.
    – Raman Sailopal
    Oct 9 '17 at 9:09










  • I agree with @RamanSailopal, inodes seem to be the issue. You can also run df -ih and would take less time than du.
    – Willian Paixao
    Oct 9 '17 at 9:10










  • df -i has already been performed with the output posted
    – Raman Sailopal
    Oct 9 '17 at 9:13












  • 4




    Looks like your inode usage is the issue. The root file system "reserves" a certain amount of space to keep the system operational in such scenarios. Use du / --inodes --max-depth 1. This will give you details of the inode usage in each directory. Change directory and max usage to delve "deeper and deeper" into where the inode usage issue is.
    – Raman Sailopal
    Oct 9 '17 at 9:09










  • I agree with @RamanSailopal, inodes seem to be the issue. You can also run df -ih and would take less time than du.
    – Willian Paixao
    Oct 9 '17 at 9:10










  • df -i has already been performed with the output posted
    – Raman Sailopal
    Oct 9 '17 at 9:13







4




4




Looks like your inode usage is the issue. The root file system "reserves" a certain amount of space to keep the system operational in such scenarios. Use du / --inodes --max-depth 1. This will give you details of the inode usage in each directory. Change directory and max usage to delve "deeper and deeper" into where the inode usage issue is.
– Raman Sailopal
Oct 9 '17 at 9:09




Looks like your inode usage is the issue. The root file system "reserves" a certain amount of space to keep the system operational in such scenarios. Use du / --inodes --max-depth 1. This will give you details of the inode usage in each directory. Change directory and max usage to delve "deeper and deeper" into where the inode usage issue is.
– Raman Sailopal
Oct 9 '17 at 9:09












I agree with @RamanSailopal, inodes seem to be the issue. You can also run df -ih and would take less time than du.
– Willian Paixao
Oct 9 '17 at 9:10




I agree with @RamanSailopal, inodes seem to be the issue. You can also run df -ih and would take less time than du.
– Willian Paixao
Oct 9 '17 at 9:10












df -i has already been performed with the output posted
– Raman Sailopal
Oct 9 '17 at 9:13




df -i has already been performed with the output posted
– Raman Sailopal
Oct 9 '17 at 9:13










1 Answer
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4
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You have run out of inodes on the root filesystem.



It seems you have more files on that filesystem that a typical installation (4,935,456). You have a little growth available to the root user but all non-root accounts are now unable to create new files.



You haven't said what type of filesystem you're using, but if it's ext4 then this related question, How can I increase the number of inodes in an ext4 filesystem?, may be of interest.



Unfortunately it is not possible to increase the number of inodes on an ext4 filesystem without increasing the allocated disk space proportionately. If that isn't an option you will need to backup all of the data, reformat the filesystem with a larger number of inodes, and copy back all your data. (Since you would be wiping the root filesystem this would need to be performed via a rescue disk boot.)






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    up vote
    4
    down vote













    You have run out of inodes on the root filesystem.



    It seems you have more files on that filesystem that a typical installation (4,935,456). You have a little growth available to the root user but all non-root accounts are now unable to create new files.



    You haven't said what type of filesystem you're using, but if it's ext4 then this related question, How can I increase the number of inodes in an ext4 filesystem?, may be of interest.



    Unfortunately it is not possible to increase the number of inodes on an ext4 filesystem without increasing the allocated disk space proportionately. If that isn't an option you will need to backup all of the data, reformat the filesystem with a larger number of inodes, and copy back all your data. (Since you would be wiping the root filesystem this would need to be performed via a rescue disk boot.)






    share|improve this answer
























      up vote
      4
      down vote













      You have run out of inodes on the root filesystem.



      It seems you have more files on that filesystem that a typical installation (4,935,456). You have a little growth available to the root user but all non-root accounts are now unable to create new files.



      You haven't said what type of filesystem you're using, but if it's ext4 then this related question, How can I increase the number of inodes in an ext4 filesystem?, may be of interest.



      Unfortunately it is not possible to increase the number of inodes on an ext4 filesystem without increasing the allocated disk space proportionately. If that isn't an option you will need to backup all of the data, reformat the filesystem with a larger number of inodes, and copy back all your data. (Since you would be wiping the root filesystem this would need to be performed via a rescue disk boot.)






      share|improve this answer






















        up vote
        4
        down vote










        up vote
        4
        down vote









        You have run out of inodes on the root filesystem.



        It seems you have more files on that filesystem that a typical installation (4,935,456). You have a little growth available to the root user but all non-root accounts are now unable to create new files.



        You haven't said what type of filesystem you're using, but if it's ext4 then this related question, How can I increase the number of inodes in an ext4 filesystem?, may be of interest.



        Unfortunately it is not possible to increase the number of inodes on an ext4 filesystem without increasing the allocated disk space proportionately. If that isn't an option you will need to backup all of the data, reformat the filesystem with a larger number of inodes, and copy back all your data. (Since you would be wiping the root filesystem this would need to be performed via a rescue disk boot.)






        share|improve this answer












        You have run out of inodes on the root filesystem.



        It seems you have more files on that filesystem that a typical installation (4,935,456). You have a little growth available to the root user but all non-root accounts are now unable to create new files.



        You haven't said what type of filesystem you're using, but if it's ext4 then this related question, How can I increase the number of inodes in an ext4 filesystem?, may be of interest.



        Unfortunately it is not possible to increase the number of inodes on an ext4 filesystem without increasing the allocated disk space proportionately. If that isn't an option you will need to backup all of the data, reformat the filesystem with a larger number of inodes, and copy back all your data. (Since you would be wiping the root filesystem this would need to be performed via a rescue disk boot.)







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Oct 9 '17 at 9:22









        roaima

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