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ajma...@gmail.com
May 9
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
May 9
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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Kevin Lin
9:43 AM
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.
9:43 AM
Chathura Niroshan
,
Mike Hibler
2
9:16 AM
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
9:16 AM
Chathura Niroshan
,
ajma...@gmail.com
4
Dec 16
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
Dec 16
Yuan Liang
,
Mike Hibler
5
Dec 15
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
Dec 15
Dhruv Kachhadia
,
Armin Vakil
2
Dec 15
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,
Dec 15
Congyu Liu
,
Mike Hibler
10
Dec 14
Configure BIOS
Hi Administrators, Could you help me configure the BIOS on node n0 of experiment https://www.cloudlab
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Configure BIOS
Hi Administrators, Could you help me configure the BIOS on node n0 of experiment https://www.cloudlab
Dec 14
Minhao Jin
,
Mike Hibler
2
Dec 14
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
Dec 14
john.ou...@gmail.com
Dec 12
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
Dec 12
john.ou...@gmail.com
,
Leigh Stoller
4
Dec 12
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: > >
Dec 12
Ashfaqur Rahaman
,
Mike Hibler
2
Dec 11
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
Dec 11
john.ou...@gmail.com
,
Leigh Stoller
3
Dec 9
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 <
Dec 9
Bijan Tabatabai
,
Mike Hibler
3
Dec 5
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 -
Dec 5
Leonid Kondrashov
,
ajma...@gmail.com
6
Dec 4
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
Dec 4
Songyu Zhang
,
Leigh Stoller
4
Dec 4
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
Dec 4
Songyu Zhang
,
Mike Hibler
3
Dec 3
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
Dec 3
john.ou...@gmail.com
,
Mike Hibler
5
Dec 2
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
Dec 2
Minhao Jin
,
Mike Hibler
4
Dec 2
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
Dec 2
Dhruv Kachhadia
,
David M Johnson
3
Nov 30
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
Nov 30
Kevin Lin
,
Mike Hibler
2
Nov 29
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:
Nov 29
Shaoyi Ke
,
Leigh Stoller
4
Nov 26
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
Nov 26
john.ou...@gmail.com
,
Mike Hibler
3
Nov 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>
Nov 25
Alexander Hack
,
Mike Hibler
2
Nov 23
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
Nov 23
Minhao Jin
,
Mike Hibler
2
Nov 20
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 -
Nov 20
Minhao Jin
Nov 19
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
Nov 19
Felix Zhang
, …
Mike Hibler
8
Nov 19
Attach SSDs to r7525 nodes
Unfortunately, there is not a way at the moment to reserve specific nodes. You can allocate specific
unread,
Attach SSDs to r7525 nodes
Unfortunately, there is not a way at the moment to reserve specific nodes. You can allocate specific
Nov 19
lam...@gmail.com
,
Mike Hibler
2
Nov 18
Using dl-760 nodes
I have given your project access. On Tue, Nov 18, 2025 at 08:35:22AM -0800, lam...@gmail.com wrote:
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Using dl-760 nodes
I have given your project access. On Tue, Nov 18, 2025 at 08:35:22AM -0800, lam...@gmail.com wrote:
Nov 18
ramna...@gmail.com
, …
Mike Hibler
4
Nov 17
Increase disk quota?
Sorry that took so long. Should be fixed now. Assuming you are talking about the Utah cluster... On
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Increase disk quota?
Sorry that took so long. Should be fixed now. Assuming you are talking about the Utah cluster... On
Nov 17
sumit
,
ajma...@gmail.com
4
Nov 17
Unable to start an experiment on Clemson cluster
Hi Sumit, Just to update you, I wasn't able to get it back online tonight. It should get some
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Unable to start an experiment on Clemson cluster
Hi Sumit, Just to update you, I wasn't able to get it back online tonight. It should get some
Nov 17
Julian W
,
Mike Hibler
5
Nov 15
Follow-up: Changing the NPS configuration
I figured out how to do the Numa Nodes Per Socket changes myself, so a change isn't necessary
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Follow-up: Changing the NPS configuration
I figured out how to do the Numa Nodes Per Socket changes myself, so a change isn't necessary
Nov 15
Mirco Barone
, …
Mike Hibler
5
Nov 14
Network Interface Down on CloudLab Node sm220u-10s10535
Thank you, Mike. I appreciate the update. I hope the issue can be resolved soon. Best regards, Mirco
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Network Interface Down on CloudLab Node sm220u-10s10535
Thank you, Mike. I appreciate the update. I hope the issue can be resolved soon. Best regards, Mirco
Nov 14