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* overlayfs 4.19: unable to make backup link: Invalid cross-device link
@ 2018-10-27 20:04 Theodore Y. Ts'o
  2018-10-29  7:37 ` Amir Goldstein
  2018-10-29  8:31 ` Miklos Szeredi
  0 siblings, 2 replies; 14+ messages in thread
From: Theodore Y. Ts'o @ 2018-10-27 20:04 UTC (permalink / raw)
  To: linux-unionfs, linux-fsdevel

I was rebuilding my dropbox Docker container, and it failed in 4.19
with the following error:

dpkg: error processing archive /var/cache/apt/archives/perl-base_5.20.2-3+deb8u11_amd64.deb (--unpack):
 unable to make backup link of `./usr/bin/perl5.20.2' before installing new version: Invalid cross-device link
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
dpkg: error: error creating new backup file '/var/lib/dpkg/status-old': Invalid cross-device link
E: Sub-process /usr/bin/dpkg returned an error code (2)

When I booted the 4.18.0-2 kernel from Debian, the exact same Docker
file worked just fine.  With 4.19 it fails reliably.

To reproduce:

git clone https://github.com/tytso/docker-dropbox
cd docker-dropbox
docker build --no-cache .

I'm using a Debian testing (buster) userspace, using the docker-ce
from dropbox.com, version 18.03.1~ce-0~debian, using overlay2 storage
driverh.

Does this ring a bell at all?  Can someone give me some tips on how to
troubleshoot this?

Thanks!!

     	       	      	       	   - Ted

^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2018-11-15  0:29 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-10-27 20:04 overlayfs 4.19: unable to make backup link: Invalid cross-device link Theodore Y. Ts'o
2018-10-29  7:37 ` Amir Goldstein
2018-10-29  8:31 ` Miklos Szeredi
2018-10-29 22:04   ` Theodore Y. Ts'o
2018-10-30  4:44     ` Amir Goldstein
2018-11-14  9:46       ` Amir Goldstein
2018-11-14  9:55         ` Miklos Szeredi
2018-11-14 10:28           ` Maciej Zięba
2018-11-14 10:33             ` Maciej Zięba
2018-11-14 12:09             ` Amir Goldstein
2018-11-14 12:14               ` Maciej Zięba
2018-11-14 14:25               ` Vivek Goyal
2018-11-14 18:40                 ` Maciej Zięba
2018-11-14 21:33               ` Maciej Zięba

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