Details
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Type:
Bug
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Status: Verified
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Priority:
Major
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Resolution: Fixed
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Fix Version/s: Vz7.0-Update3
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Component/s: CRIU
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Security Level: Public
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Environment:VZLinux 7 with OpenVZ7 freshly installed
Description
>Description of problem:
prlctl snapshot fails on
>How reproducible:
Every time
>Steps to Reproduce:
1. Created a Ubuntu 16.04 container
2. Started Container, made some changes inside container
3. run prlctl snapshot ct-name on HW node
>Actual results:
Creating the snapshot...
PRL_ERR_VZCTL_OPERATION_FAILED (Details: Failed to checkpoint the Container
All dump files and logs were saved to /vz/private/f21d111e-2360-4d7e-acae-0669448cd699/dump/{539e3fdc-42e7-4767-97a4-9f344b63b858}.fail
Failed tp dump the Container, status pipe unexpectedly closed
Failed to dump Container
Failed to resume Container
Failed to create snapshot
)
Failed to create the snapshot: Unknown
>Expected results:
works
>Host OS:
VZ Linux7 with OpenVZ7
>Guest OS:
Ubuntu 16.04 container
>Additional info (see https://openvz.org/Reporting_OpenVZ_problem):
attached log from the dump.
prlctl snapshot fails on
>How reproducible:
Every time
>Steps to Reproduce:
1. Created a Ubuntu 16.04 container
2. Started Container, made some changes inside container
3. run prlctl snapshot ct-name on HW node
>Actual results:
Creating the snapshot...
PRL_ERR_VZCTL_OPERATION_FAILED (Details: Failed to checkpoint the Container
All dump files and logs were saved to /vz/private/f21d111e-2360-4d7e-acae-0669448cd699/dump/{539e3fdc-42e7-4767-97a4-9f344b63b858}.fail
Failed tp dump the Container, status pipe unexpectedly closed
Failed to dump Container
Failed to resume Container
Failed to create snapshot
)
Failed to create the snapshot: Unknown
>Expected results:
works
>Host OS:
VZ Linux7 with OpenVZ7
>Guest OS:
Ubuntu 16.04 container
>Additional info (see https://openvz.org/Reporting_OpenVZ_problem):
attached log from the dump.
