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ajma...@gmail.com
5/9/25
Avoiding control network traffic violations while using RDMA
Hi all, If your experimentation involves RDMA, you will need to make sure that your configuration is
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Avoiding control network traffic violations while using RDMA
Hi all, If your experimentation involves RDMA, you will need to make sure that your configuration is
5/9/25
Leigh Stoller
, …
Rajvardhan Deshmukh
18
12/21/17
New feature; repository based profiles
> How large can the repository be? Can its size be around 14-16G? That would be too big. Consider
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New feature; repository based profiles
> How large can the repository be? Can its size be around 14-16G? That would be too big. Consider
12/21/17
nandini puranik
, …
Leigh Stoller
6
10/13/17
Unable to instantiate OnePC-Ubuntu-14.04.5 profile from cord-testdrive project
> Instead of deleting it, we could prefix the name with `deprecated` or `broken` or some other
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Unable to instantiate OnePC-Ubuntu-14.04.5 profile from cord-testdrive project
> Instead of deleting it, we could prefix the name with `deprecated` or `broken` or some other
10/13/17
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Miranda Clark
12/28/25
Eric Is In The Neighborhood !!
Hey neighbors, Eric is coming to my house to clean my Dryer and Vents. I had his service last year
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Eric Is In The Neighborhood !!
Hey neighbors, Eric is coming to my house to clean my Dryer and Vents. I had his service last year
12/28/25
Sam Bird
,
Leigh Stoller
3
12/24/25
Specify type of host for virtual machines
Hi Leigh, that worked. Thanks! Sam From: cloudla...@googlegroups.com <cloudlab-users@
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Specify type of host for virtual machines
Hi Leigh, that worked. Thanks! Sam From: cloudla...@googlegroups.com <cloudlab-users@
12/24/25
Jaylen Wang
, …
Mike Hibler
6
12/22/25
Wisconsin Cluster Down?
At around 14:34 CST yesterday, a "reload" operation was issued. Since the node was
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Wisconsin Cluster Down?
At around 14:34 CST yesterday, a "reload" operation was issued. Since the node was
12/22/25
ajma...@gmail.com
12/22/25
Clemson Emergency Downtime - Dec 22 and 23
Apologies for the very short notice here. There will be power outages at Clemson on Dec 22 and 23 for
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Clemson Emergency Downtime - Dec 22 and 23
Apologies for the very short notice here. There will be power outages at Clemson on Dec 22 and 23 for
12/22/25
venkatesh bellale
,
Mike Hibler
4
12/19/25
Not able to allocate nodes at clemson for r7525 machines.
Thank you, it's now working. On Friday, December 19, 2025 at 3:56:09 PM UTC-7 Mike Hibler wrote:
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Not able to allocate nodes at clemson for r7525 machines.
Thank you, it's now working. On Friday, December 19, 2025 at 3:56:09 PM UTC-7 Mike Hibler wrote:
12/19/25
Congyu Liu
, …
ajma...@gmail.com
14
12/19/25
Configure BIOS
Hello Aleks, Thank you! I really appreciate your help! Best, Congyu On Thursday, December 18, 2025 at
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Configure BIOS
Hello Aleks, Thank you! I really appreciate your help! Best, Congyu On Thursday, December 18, 2025 at
12/19/25
ajma...@gmail.com
12/18/25
Planned Downtime for CloudLab Utah on January 8th 2026
Hi all, We will be doing work on the CloudLab Utah Firewall on January 8th, 2026. During this time,
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Planned Downtime for CloudLab Utah on January 8th 2026
Hi all, We will be doing work on the CloudLab Utah Firewall on January 8th, 2026. During this time,
12/18/25
Kevin Lin
12/17/25
Reservation pending
Hi Admin, We have some reservation pending for approval for a while, it is under project DynamicGPU.
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Reservation pending
Hi Admin, We have some reservation pending for approval for a while, it is under project DynamicGPU.
12/17/25
Chathura Niroshan
,
Mike Hibler
2
12/17/25
Nodes connected through NICs not reachable
We are still having issues with the 100Gb interfaces on the sm110p nodes. We suspect it might be the
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Nodes connected through NICs not reachable
We are still having issues with the 100Gb interfaces on the sm110p nodes. We suspect it might be the
12/17/25
Chathura Niroshan
,
ajma...@gmail.com
4
12/16/25
Enabling SR-IOV in BIOS for the node
Hi Aleks, Thank you very much for confirming, that is good to know. I will check it again when I
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Enabling SR-IOV in BIOS for the node
Hi Aleks, Thank you very much for confirming, that is good to know. I will check it again when I
12/16/25
Yuan Liang
,
Mike Hibler
5
12/15/25
Request: Disable Intel VMD on specific sm110p nodes for DAOS server deployment
Should be fixed. Thanks for letting us know. On Mon, Dec 15, 2025 at 12:40:22PM -0800, Yuan Liang
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Request: Disable Intel VMD on specific sm110p nodes for DAOS server deployment
Should be fixed. Thanks for letting us know. On Mon, Dec 15, 2025 at 12:40:22PM -0800, Yuan Liang
12/15/25
Dhruv Kachhadia
,
Armin Vakil
2
12/15/25
Could not create GeniAggregate object
same here. cannot get any clemson nodes. but am able to get nodes from wisconsin cluster. On Sunday,
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Could not create GeniAggregate object
same here. cannot get any clemson nodes. but am able to get nodes from wisconsin cluster. On Sunday,
12/15/25
Minhao Jin
,
Mike Hibler
2
12/14/25
Request to recover one dataset
You got lucky because the dataset was still in use by your experiment and thus could not be destroyed
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Request to recover one dataset
You got lucky because the dataset was still in use by your experiment and thus could not be destroyed
12/14/25
john.ou...@gmail.com
12/12/25
2 broken xl170 nodes
Two xl170 nodes do not appear to be working properly: This first node is hp073: cpupower doesn't
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2 broken xl170 nodes
Two xl170 nodes do not appear to be working properly: This first node is hp073: cpupower doesn't
12/12/25
john.ou...@gmail.com
,
Leigh Stoller
4
12/12/25
Can't delete an image
> On Dec 12, 2025, at 2:25 PM, John Ousterhout <john.ou...@gmail.com> wrote: > >
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Can't delete an image
> On Dec 12, 2025, at 2:25 PM, John Ousterhout <john.ou...@gmail.com> wrote: > >
12/12/25
Ashfaqur Rahaman
,
Mike Hibler
2
12/11/25
Configuring Clemson cluster nodes to Infiniband
Those nodes are connected to Ethernet-only switches, so Infiniband is not possible as I understand it
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Configuring Clemson cluster nodes to Infiniband
Those nodes are connected to Ethernet-only switches, so Infiniband is not possible as I understand it
12/11/25
john.ou...@gmail.com
,
Leigh Stoller
3
12/9/25
Can't open console window
Thanks; it seems to be working for me now. -John- On Tue, Dec 9, 2025 at 10:11 AM Leigh Stoller <
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Can't open console window
Thanks; it seems to be working for me now. -John- On Tue, Dec 9, 2025 at 10:11 AM Leigh Stoller <
12/9/25
Bijan Tabatabai
,
Mike Hibler
3
12/5/25
Issue creating ext4 filesystem on SSD of c220g1
FYI, the SSD has been replaced and the node is back in service. On Wed, Dec 03, 2025 at 01:26:43PM -
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Issue creating ext4 filesystem on SSD of c220g1
FYI, the SSD has been replaced and the node is back in service. On Wed, Dec 03, 2025 at 01:26:43PM -
12/5/25
Leonid Kondrashov
,
ajma...@gmail.com
6
12/4/25
Utah c6620 node is unreachable
Hi Leonid, It doesn't really matter, I've scheduled it to go out of service once your
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Utah c6620 node is unreachable
Hi Leonid, It doesn't really matter, I've scheduled it to go out of service once your
12/4/25
Songyu Zhang
,
Leigh Stoller
4
12/4/25
Fail to allocate r7525 nodes with reservation
Sure, I will keep the experiments there and hope it would be resolved soon. Thanks for your prompt
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Fail to allocate r7525 nodes with reservation
Sure, I will keep the experiments there and hope it would be resolved soon. Thanks for your prompt
12/4/25
Songyu Zhang
,
Mike Hibler
3
12/3/25
Help extend lab to the reservation deadline
Thanks a lot Best On Wednesday, December 3, 2025 at 10:23:23 AM UTC-8 Mike Hibler wrote: I extended
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Help extend lab to the reservation deadline
Thanks a lot Best On Wednesday, December 3, 2025 at 10:23:23 AM UTC-8 Mike Hibler wrote: I extended
12/3/25
john.ou...@gmail.com
,
Mike Hibler
5
12/2/25
Lost mount after node reboot
FYI, this problem seems to be repeatable: the last 2 times I have started experiments on the c6620
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Lost mount after node reboot
FYI, this problem seems to be repeatable: the last 2 times I have started experiments on the c6620
12/2/25
Minhao Jin
,
Mike Hibler
4
12/2/25
Fail to launch the new experiment in emulab
Thank you! On Tuesday, December 2, 2025 at 10:15:53 AM UTC-5 Mike Hibler wrote: Go ahead and
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Fail to launch the new experiment in emulab
Thank you! On Tuesday, December 2, 2025 at 10:15:53 AM UTC-5 Mike Hibler wrote: Go ahead and
12/2/25
Dhruv Kachhadia
,
David M Johnson
3
11/30/25
Not able to ssh into vm ghost-3
The permissions on ~dk/.ssh had been set to 777; I set it back to 700, so you should be good to login
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Not able to ssh into vm ghost-3
The permissions on ~dk/.ssh had been set to 777; I set it back to 700, so you should be good to login
11/30/25
Kevin Lin
,
Mike Hibler
2
11/29/25
Any chance to recover the dataset
Unfortunately not. :-( We automatically reap expired short-term datasets. On Sat, Nov 29, 2025 at 07:
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Any chance to recover the dataset
Unfortunately not. :-( We automatically reap expired short-term datasets. On Sat, Nov 29, 2025 at 07:
11/29/25
Shaoyi Ke
,
Leigh Stoller
4
11/26/25
Error message 'could not create user from your certificate'
Thanks! On Wed, Nov 26, 2025 at 11:57 Leigh Stoller <lbst...@gmail.com> wrote: Hi. This is
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Error message 'could not create user from your certificate'
Thanks! On Wed, Nov 26, 2025 at 11:57 Leigh Stoller <lbst...@gmail.com> wrote: Hi. This is
11/26/25
john.ou...@gmail.com
,
Mike Hibler
3
11/25/25
Truncate experiment logs?
Looks good; thanks. -John- On Tue, Nov 25, 2025 at 12:33 PM Mike Hibler <mi...@flux.utah.edu>
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Truncate experiment logs?
Looks good; thanks. -John- On Tue, Nov 25, 2025 at 12:33 PM Mike Hibler <mi...@flux.utah.edu>
11/25/25
Alexander Hack
,
Mike Hibler
2
11/23/25
Lost access to Cloudlab node over ssh
The console proxy was not running for ms0933, but it is now. So, you should be able to login on the
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Lost access to Cloudlab node over ssh
The console proxy was not running for ms0933, but it is now. So, you should be able to login on the
11/23/25
Minhao Jin
,
Mike Hibler
2
11/20/25
Request to recover the expired dataset
Sorry, meant to do this earlier. Your dataset is valid again. On Thu, Nov 20, 2025 at 06:03:08AM -
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Request to recover the expired dataset
Sorry, meant to do this earlier. Your dataset is valid again. On Thu, Nov 20, 2025 at 06:03:08AM -
11/20/25
Minhao Jin
11/19/25
Request to extend one dataset
Hi Admin, I have one dataset which fails my extention request. But I still need for some further
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Request to extend one dataset
Hi Admin, I have one dataset which fails my extention request. But I still need for some further
11/19/25