0ct0pu5/moby
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
moby/daemon
History
Derek 9bbed5ab4c change to lazy Unmount 
syscall.Unmount failed sometimes when user interrupted exporting,
for example a Ctrl-C, or pipe to commands which closed the pipe early,
like "docker export <container_name> | file -"; this syscall.Unmount
could sometimes return EBUSY and didn't actually umount the filesystem;
which would cause a following export command fail to mount;
change to lazy Unmount with MNT_DETACH can fix the problem, this is
the same behavior as in Shutdown;

```text
time="2015-01-03T21:27:26Z" level=error msg="Warning: error unmounting device
34a3e77cdbca17ceffd0636aee0415bb412996adb12360bfe2585ce30467fa8e: device or resource busy"
```

```
$ docker export thirsty_ardinghelli | file -
/dev/stdin: POSIX tar archive
time="2015-01-03T21:58:17Z" level=fatal msg="write /dev/stdout: broken pipe"
$ docker export thirsty_ardinghelli
time="2015-01-03T21:54:33Z" level=fatal msg="Error: thirsty_ardinghelli: Error getting container
34a3e77cdbca17ceffd0636aee0415bb412996adb12360bfe2585ce30467fa8e from driver devicemapper:
Error mounting '/dev/mapper/docker-253:0-3148372-34a3e77cdbca17ceffd0636aee0415bb412996adb12360bfe2585ce30467fa8e'
on '/var/lib/docker/devicemapper/mnt/34a3e77cdbca17ceffd0636aee0415bb412996adb12360bfe2585ce30467fa8e': device or resource busy"
```

Signed-off-by: Derek Che <drc@yahoo-inc.com>
2015-01-04 00:10:48 +00:00
..
execdriver Update libcontainer to 1597c68f7b941fd97881155d7f077852e2914e7b 2014-12-23 12:10:03 -08:00
graphdriver change to lazy Unmount 2015-01-04 00:10:48 +00:00
networkdriver Tidy driver.go/LinkContainers 2014-12-21 13:42:02 +10:00
attach.go Merge pull request #8571 from ncdc/3631-stdout-premature-eof 2014-10-29 11:36:32 -07:00
changes.go Move "changes" to daemon/changes.go 2014-08-01 14:24:46 -04:00
commit.go Make FROM scratch a special cased 'no-base' spec 2014-12-18 14:03:38 -08:00
config.go fixes as per feedback 2014-12-03 12:46:23 +10:00
container.go Make FROM scratch a special cased 'no-base' spec 2014-12-18 14:03:38 -08:00
container_unit_test.go Ensure container names start with a-zA-Z0-9 2014-09-12 10:45:07 -07:00
copy.go Move "copy" to daemon/copy.go 2014-08-01 14:24:41 -04:00
create.go Make FROM scratch a special cased 'no-base' spec 2014-12-18 14:03:38 -08:00
daemon.go Improve error message for conflicting container name. 2014-12-22 09:59:08 +01:00
daemon_aufs.go Mass gofmt 2014-10-24 15:11:48 -07:00
daemon_btrfs.go update go import path and libcontainer 2014-07-24 22:19:50 +00:00
daemon_devicemapper.go update go import path and libcontainer 2014-07-24 22:19:50 +00:00
daemon_no_aufs.go update go import path and libcontainer 2014-07-24 22:19:50 +00:00
daemon_overlay.go Remove the last references to overlayfs 2014-12-03 14:06:19 +01:00
daemon_unit_test.go Move security opts to HostConfig 2014-11-25 01:02:30 +02:00
delete.go Error should be 409 as the container is different state to remove 2014-12-19 19:00:28 +00:00
exec.go Add exec event create/start log 2015-01-03 20:38:25 +09:00
export.go Separate events subsystem 2014-08-06 10:08:19 +00:00
history.go don't call sort for every add in history 2014-05-14 15:02:02 +03:00
image_delete.go Make FROM scratch a special cased 'no-base' spec 2014-12-18 14:03:38 -08:00
info.go Wrap strings that could look like ints in quotes 2014-12-15 05:10:49 -08:00
inspect.go add ExecIDs in inspect 2014-12-23 22:03:20 +00:00
kill.go Separate events subsystem 2014-08-06 10:08:19 +00:00
list.go Make FROM scratch a special cased 'no-base' spec 2014-12-18 14:03:38 -08:00
logs.go Fix panic on slow log consumer. 2014-10-30 22:24:57 +02:00
MAINTAINERS Adding Vish as a maintainer for daemon code. 2014-11-12 22:55:32 +00:00
monitor.go Add "OOM killed" event based on OOM state information 2014-12-23 18:22:31 -05:00
network_settings.go Support for consistent MAC address. 2014-10-03 13:22:38 -07:00
pause.go Separate events subsystem 2014-08-06 10:08:19 +00:00
README.md Add readme for daemon directory 2014-05-17 17:56:02 +00:00
resize.go Splitting the exec remote API into two separate APIs inorder to support resizing of tty sessions. 2014-09-15 22:56:47 +00:00
restart.go Separate events subsystem 2014-08-06 10:08:19 +00:00
start.go Fix race condition between parseSecurityOpt and container.Mount 2014-12-11 17:22:59 -08:00
state.go Address comments. 2014-11-08 00:14:08 +00:00
state_test.go Fix vet errors about unkeyed fields 2014-12-12 10:44:59 -08:00
stop.go Use State as embedded to Container 2014-09-03 00:01:11 +04:00
top.go Use State as embedded to Container 2014-09-03 00:01:11 +04:00
utils.go User should get error message on wrong config 2014-12-09 21:52:07 +00:00
utils_linux.go --selinux-enabled flag should be ignored on Disabled SELinux systems 2014-09-23 13:21:25 -04:00
utils_nolinux.go --selinux-enabled flag should be ignored on Disabled SELinux systems 2014-09-23 13:21:25 -04:00
utils_test.go Fix vet errors about formatting directives 2014-12-12 10:58:56 -08:00
volumes.go Fix volumes-from/bind-mounts passed in on start 2014-12-15 16:51:15 -05:00
wait.go Fix container wait error message to match server template for returning 404 2014-09-19 13:33:00 -04:00

README.md

This directory contains code pertaining to running containers and storing images

Code pertaining to running containers:

  • execdriver
  • networkdriver

Code pertaining to storing images:

  • graphdriver