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Issue 696690 link

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Issue metadata

Status: WontFix
Owner:
Closed: Mar 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug

Blocking:
issue 695529



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provision failure due to failure in initial rsync to DUT

Project Member Reported by akes...@chromium.org, Feb 27 2017

Issue description

Build
https://luci-milo.appspot.com/buildbot/chromeos/kip-paladin/836

Test
http://cautotest.corp.google.com/afe/#tab_id=view_job&object_id=103381347

Provision job:
http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos4-row2-rack13-host17/521306-provision/

Relevant snippet:
2017/02/25 05:19:02.773 DEBUG|      auto_updater:0250| Restore stateful partition is not required.
2017/02/25 05:19:02.773 DEBUG|       cros_update:0215| Start CrOS update process...
2017/02/25 05:19:02.774 DEBUG|    cros_build_lib:0564| RunCommand: ssh -p 22 '-oConnectionAttempts=4' '-oUserKnownHostsFile=/dev/null' '-oProtocol=2' '-oConnectTimeout=30' '-oServerAliveCountMax=3' '-oStrictHostKeyChecking=no' '-oServerAliveInterval=10' '-oNumberOfPasswordPrompts=0' '-oIdentitiesOnly=yes' -i /tmp/ssh-tmp53_rtF/testing_rsa root@chromeos4-row2-rack13-host17 -- mkdir -p /mnt/stateful_partition/unencrypted/preserve/cros-update/tmp.s6zbFr1ciV/static/pregenerated
Warning: Permanently added 'chromeos4-row2-rack13-host17,100.115.193.135' (RSA) to the list of known hosts.
2017/02/25 05:19:02.997 INFO |      auto_updater:0501| Copying rootfs payload to device...
2017/02/25 05:19:02.998 DEBUG|    cros_build_lib:0564| RunCommand: rsync --perms --verbose --times --compress --omit-dir-times --exclude .svn --links --rsync-path 'PATH=/usr/local/bin:/usr/local/sbin:$PATH  rsync' --recursive --rsh 'ssh -p 22 -oConnectionAttempts=4 -oUserKnownHostsFile=/dev/null -oProtocol=2 -oConnectTimeout=30 -oServerAliveCountMax=3 -oStrictHostKeyChecking=no -oServerAliveInterval=10 -oNumberOfPasswordPrompts=0 -oIdentitiesOnly=yes -i /tmp/ssh-tmp53_rtF/testing_rsa' /home/chromeos-test/images/kip-paladin/R58-9316.0.0-rc1/update.gz '[root@chromeos4-row2-rack13-host17]:/mnt/stateful_partition/unencrypted/preserve/cros-update/tmp.s6zbFr1ciV/static/pregenerated'
Warning: Permanently added 'chromeos4-row2-rack13-host17,100.115.193.135' (RSA) to the list of known hosts.
sending incremental file list
update.gz
Timeout, server chromeos4-row2-rack13-host17 not responding.
rsync: [sender] write error: Broken pipe (32)
rsync error: unexplained error (code 255) at io.c(837) [sender=3.1.0]
2017/02/25 05:20:26.419 DEBUG|        retry_util:0136| <class 'chromite.lib.cros_build_lib.RunCommandError'>(return code: 255; command: rsync --perms --verbose --times --compress --omit-dir-times --exclude .svn --links --rsync-path 'PATH=/usr/local/bin:/usr/local/sbin:$PATH  rsync' --recursive --rsh 'ssh -p 22 -oConnectionAttempts=4 -oUserKnownHostsFile=/dev/null -oProtocol=2 -oConnectTimeout=30 -oServerAliveCountMax=3 -oStrictHostKeyChecking=no -oServerAliveInterval=10 -oNumberOfPasswordPrompts=0 -oIdentitiesOnly=yes -i /tmp/ssh-tmp53_rtF/testing_rsa' /home/chromeos-test/images/kip-paladin/R58-9316.0.0-rc1/update.gz '[root@chromeos4-row2-rack13-host17]:/mnt/stateful_partition/unencrypted/preserve/cros-update/tmp.s6zbFr1ciV/static/pregenerated'
Could not copy /home/chromeos-test/images/kip-paladin/R58-9316.0.0-rc1/update.gz to device.)
2017/02/25 05:20:26.419 DEBUG|        retry_util:0073| Retrying in 4.347227 seconds...
2017/02/25 05:20:30.770 DEBUG|    cros_build_lib:0564| RunCommand: ssh -p 22 '-oConnectionAttempts=4' '-oUserKnownHostsFile=/dev/null' '-oProtocol=2' '-oConnectTimeout=30' '-oServerAliveCountMax=3' '-oStrictHostKeyChecking=no' '-oServerAliveInterval=10' '-oNumberOfPasswordPrompts=0' '-oIdentitiesOnly=yes' -i /tmp/ssh-tmp53_rtF/testing_rsa root@chromeos4-row2-rack13-host17 -- mkdir -p /mnt/stateful_partition/unencrypted/preserve/cros-update/tmp.s6zbFr1ciV/static/pregenerated
ssh: connect to host chromeos4-row2-rack13-host17 port 22: Connection timed out
2017/02/25 05:22:33.946 ERROR|     remote_access:0856| Error connecting to device chromeos4-row2-rack13-host17
2017/02/25 05:22:33.946 DEBUG|        retry_util:0129| ending retries with error: <class 'chromite.lib.remote_access.SSHConnectionError'>(None)
2017/02/25 05:22:33.947 DEBUG|    cros_build_lib:0564| RunCommand: ssh -p 22 '-oConnectionAttempts=4' '-oUserKnownHostsFile=/dev/null' '-oProtocol=2' '-oConnectTimeout=30' '-oServerAliveCountMax=3' '-oStrictHostKeyChecking=no' '-oServerAliveInterval=10' '-oNumberOfPasswordPrompts=0' '-oIdentitiesOnly=yes' -i /tmp/ssh-tmp53_rtF/testing_rsa root@chromeos4-row2-rack13-host17 -- rm -rf /mnt/stateful_partition/unencrypted/preserve/cros-update/tmp.s6zbFr1ciV
2017/02/25 05:24:37.130 ERROR|     remote_access:0856| Error connecting to device chromeos4-row2-rack13-host17
2017/02/25 05:24:37.131 DEBUG|       cros_update:0253| Error happens in CrOS auto-update: SSHConnectionError('ssh: connect to host chromeos4-row2-rack13-host17 port 22: Connection timed out\r\n',)
 
Using same devserver in this bug also related to rsync

https://bugs.chromium.org/p/chromium/issues/detail?id=696674
Owner: xixuan@chromium.org
Labels: -current-issue
Blocking: 695529

Comment 7 by xixuan@chromium.org, Jun 20 2017

Believe it's due to devserver overload/high bandwidth usage. @Don will work on this by a new design doc, so mark this as wontfix.
Labels: akeshet-pending-downgrade
ChromeOS Infra P1 Bugscrub.

P1 Bugs in this component should be important enough to get weekly status updates.

Is this already fixed?  -> Fixed
Is this no longer relevant? -> Archived or WontFix
Is this not a P1, based on go/chromeos-infra-bug-slo rubric? -> lower priority.
Is this a Feature Request rather than a bug? Type -> Feature
Is this missing important information or scope needed to decide how to proceed? -> Ask question on bug, possibly reassign.
Does this bug have the wrong owner? -> reassign.

Bugs that remain in this state next week will be downgraded to P2.
Labels: -akeshet-pending-downgrade Pri-2
ChromeOS Infra P1 Bugscrub.

Issue untouched in a week after previous message. Downgrading to P2.
Status: WontFix (was: Untriaged)

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