“Stitcher failed!” Error when Launching Multi-Site Experiment

[Santa Shithil]

Hi CloudLab Support Team,

I am encountering a “Stitcher failed!” error when trying to launch a multi-site experiment on CloudLab. I am using the existing “stitched-link” experiment profile with its default settings (1 node at each of two sites). Each attempt to start the experiment fails with the same error.

For reference:

• Experiment status page: https://www.cloudlab.us/status.php?uuid=1ed7f273-8372-11f0-bc80-e4434b2381fc

• Log file: https://www.cloudlab.us/spewlogfile.php?logfile=53ece7373f829f652b18aec87352dcde582e8d9b

Could you please take a look into this issue?

Thank you for your help.

Best regards,
Santa Maria Shithil

[Mike Hibler]

The stitcher should be running again.

On Wed, Aug 27, 2025 at 11:31:47AM -0700, 'Santa Shithil' via cloudlab-users wrote:
> Hi CloudLab Support Team,
>
> I am encountering a “Stitcher failed!” error when trying to launch a multi-site
> experiment on CloudLab. I am using the existing “stitched-link” experiment
> profile with its default settings (1 node at each of two sites). Each attempt
> to start the experiment fails with the same error.
>
> For reference:
>
> • Experiment status page: https://www.cloudlab.us/status.php?uuid=
> 1ed7f273-8372-11f0-bc80-e4434b2381fc
>

> • Log file: https://www.cloudlab.us/spewlogfile.php?logfile=
> 53ece7373f829f652b18aec87352dcde582e8d9b

>
> Could you please take a look into this issue?
>
> Thank you for your help.
>
>
> Best regards,
> Santa Maria Shithil
>

> --
> You received this message because you are subscribed to the Google Groups
> "cloudlab-users" group.
> To unsubscribe from this group and stop receiving emails from it, send an email
> to cloudlab-user...@googlegroups.com.
> To view this discussion visit https://groups.google.com/d/msgid/cloudlab-users/
> 03f2a48a-b4c5-436d-8581-327d9c39eaa2n%40googlegroups.com.

[Santa Shithil]

It's working. Thanks.

On Wed, Aug 27, 2025 at 9:01 PM Mike Hibler <mi...@flux.utah.edu> wrote:

The stitcher should be running again.

On Wed, Aug 27, 2025 at 11:31:47AM -0700, 'Santa Shithil' via cloudlab-users wrote:
> Hi CloudLab Support Team,
>
> I am encountering a “Stitcher failed!” error when trying to launch a multi-site
> experiment on CloudLab. I am using the existing “stitched-link” experiment
> profile with its default settings (1 node at each of two sites). Each attempt
> to start the experiment fails with the same error.
>
> For reference:
>

>   • Experiment status page: https://protect.checkpoint.com/v2/r01/___https://www.cloudlab.us/status.php?uuid=___.YzJ1OnN0b255YnJvb2s6YzpnOmE3ZGQ3ZmVlNmU4YmQyNmQ4ZjVhZjZhYTI0ZGQyNDZjOjc6YmQ4YTplNWUxYTY5NzI0MzJkMmQyOGI0YmIzZGNjZmNkMTUzYWJjYTMyMTdjZTdkZmE5MTc4NGE5ZTcwZGMyZGI5OTgyOnA6VDpG
>     1ed7f273-8372-11f0-bc80-e4434b2381fc
>
>   • Log file: https://protect.checkpoint.com/v2/r01/___https://www.cloudlab.us/spewlogfile.php?logfile=___.YzJ1OnN0b255YnJvb2s6YzpnOmE3ZGQ3ZmVlNmU4YmQyNmQ4ZjVhZjZhYTI0ZGQyNDZjOjc6NWY5Nzo5MmY4NTc1NWM2OGU5ZjFkYjIzZTQxMTdmYmY1ZWZjZDk4M2UzZTcxNDE0ZTE1Y2Y0NzY0ZjExZDc3NzljZDgwOnA6VDpG

>     53ece7373f829f652b18aec87352dcde582e8d9b
>
> Could you please take a look into this issue?
>
> Thank you for your help.
>
>
> Best regards,
> Santa Maria Shithil
>
> --
> You received this message because you are subscribed to the Google Groups
> "cloudlab-users" group.
> To unsubscribe from this group and stop receiving emails from it, send an email
> to cloudlab-user...@googlegroups.com.

> To view this discussion visit https://protect.checkpoint.com/v2/r01/___https://groups.google.com/d/msgid/cloudlab-users/___.YzJ1OnN0b255YnJvb2s6YzpnOmE3ZGQ3ZmVlNmU4YmQyNmQ4ZjVhZjZhYTI0ZGQyNDZjOjc6MjUwZjozNmM1NmJmYzI3ZjIyNDQxMmRiM2M4OWJiNThlZTg2ZjE2NTIyYTVmNGYwYzY2NDJjYmFkNzk5ZDkxYzE2MDQxOnA6VDpG
> 03f2a48a-b4c5-436d-8581-327d9c39eaa2n%40googlegroups.com.

--
You received this message because you are subscribed to a topic in the Google Groups "cloudlab-users" group.
To unsubscribe from this topic, visit https://protect.checkpoint.com/v2/r01/___https://groups.google.com/d/topic/cloudlab-users/OvryCyQLLLE/unsubscribe___.YzJ1OnN0b255YnJvb2s6YzpnOmE3ZGQ3ZmVlNmU4YmQyNmQ4ZjVhZjZhYTI0ZGQyNDZjOjc6MmFiNTphNmU3ZDg3MzFiMjNiZDc0ZGFkYTIwMWEzMjA2MzcyOWI1YWYwNDVhOWQ4NGEwZjVmMDBlNDA1NjUyNjZiODc1OnA6VDpG.
To unsubscribe from this group and all its topics, send an email to cloudlab-user...@googlegroups.com.
To view this discussion visit https://protect.checkpoint.com/v2/r01/___https://groups.google.com/d/msgid/cloudlab-users/20250828010119.GN21701*40flux.utah.edu___.YzJ1OnN0b255YnJvb2s6YzpnOmE3ZGQ3ZmVlNmU4YmQyNmQ4ZjVhZjZhYTI0ZGQyNDZjOjc6OWFkZjo1ZmZlNDkwZjIwOTc4ODQ4NWFiZGFjMDNkOTM1MDI3YjhmMzc2ZDAwY2E2ZWQwODNkOTM2NTEyZjUyODg5OTAwOnA6VDpG.