On 13/05/19 11:41, AshishKumar Mishra wrote:
Yes , i checked the value & increased it 64K ( got pointer from https://hub.docker.com/r/wolverine2k/yocto-build-env/)

It got the same error again today .
Currently i have increased the value from 64K to 512K.
But raised the query to check if i am doing any thing wrong here or missing any caution.

Like if at 512K if we get the error again , not sure if increasing the value is the only value.

Thanks
Ashish

Please don't top post (see mailing list guidelines).



On Mon, May 13, 2019 at 3:47 PM Richard Purdie <richard.pur...@linuxfoundation.org <mailto:richard.pur...@linuxfoundation.org>> wrote:

    On Mon, 2019-05-13 at 15:38 +0530, AshishKumar Mishra wrote:
     > Can team members please let me know the solution & what is causing
     > the below mentioned error ?
     > ( I am having around 128GB of disk space still left , hence don't
     > think that space is the issue here )
     >
     > ~/Documents/linux-foundation-projects/yocto/poky/build (slef-bsp)
    : bitbake -vn virtual/kernel
     > ERROR: No space left on device or exceeds
    fs.inotify.max_user_watches?
     > ERROR: To check max_user_watches: sysctl -n
    fs.inotify.max_user_watches.
     > ERROR: To modify max_user_watches: sysctl -n -w
    fs.inotify.max_user_watches=<value>.
     > ERROR: Root privilege is required to modify max_user_watches.
     > ERROR: Command execution failed: Traceback (most recent call last):

    Did you try what it says above and check the max_user_watches value?

    Also, did you check you had enough free inodes on the filesystem?

Richard gave you the answer, you're probably running out of inodes. See it for yourself:

$ df --inodes

How to fix it depends on your filesystem (google is your friend), but the cause is usually a lot of small files. Happens to me a lot.

Cheers,
  Renato


    Cheers,

    Richard



--
Renato Caldas
Calgera, Unipessoal Lda.
Email: ren...@calgera.com
Tel: +351 967 709 735
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