@Not_Oles did your NetBSD VPS ever lock up (waiting for I/O that never completes)?
I am seeing my NetBSD VPS occasionally lock up, and so far it looks like some issue with the virtio block device (either on the NetBSD side or the qemu side).
With something like
while sleep 0.4; do echo Hello >~/stress-test.txt; sync; rm ~/stress-test.txt; done
I seem to get it to lock up after a few hours (with the sleep the load on the host should be fine, even when running over longer periods). Just wondering if that's something that you are (or could be) seeing on your VPS as well?
(btw, the VPS comes back to life when logging in via the VNC console)
@cmeerw I feel really lucky, no trouble at all here. FWIW, do I remember right that we are on different node processor architectures? Mine is AMD Ryzen 9 9950X on kvmaz13. If I can help, please let me know. Thanks @linveo!
@Not_Oles said: @cmeerw I feel really lucky, no trouble at all here. FWIW, do I remember right that we are on different node processor architectures? Mine is AMD Ryzen 9 9950X on kvmaz13. If I can help, please let me know. Thanks @linveo!
I used to be on an AMD Ryzen 9 7950X 16-Core Processor on kvmtx11, but it seems I am now also on an AMD Ryzen 9 9950X 16-Core Processor (thanks @linveo). Just trying to figure out how reproducible (or common) the issue I am seeing is...
@Not_Oles said: @cmeerw I feel really lucky, no trouble at all here. FWIW, do I remember right that we are on different node processor architectures? Mine is AMD Ryzen 9 9950X on kvmaz13. If I can help, please let me know. Thanks @linveo!
I used to be on an AMD Ryzen 9 7950X 16-Core Processor on kvmtx11, but it seems I am now also on an AMD Ryzen 9 9950X 16-Core Processor (thanks @linveo). Just trying to figure out how reproducible (or common) the issue I am seeing is...
FWIW, I did read skim through the gnats link you posted and onward also through the references there. First time I looked at nxr.netbsd.org and opengrok.
I'm still not having any trouble on my very fast @linveo VPS! But I am glad to see this bug exposed. Thanks @linveo for the VPSes @cmeerw and I are using!
@Not_Oles said: @cmeerw I feel really lucky, no trouble at all here. FWIW, do I remember right that we are on different node processor architectures? Mine is AMD Ryzen 9 9950X on kvmaz13. If I can help, please let me know. Thanks @linveo!
I used to be on an AMD Ryzen 9 7950X 16-Core Processor on kvmtx11, but it seems I am now also on an AMD Ryzen 9 9950X 16-Core Processor (thanks @linveo). Just trying to figure out how reproducible (or common) the issue I am seeing is...
Sorry it's been a while since I have been around this thread. I have completed all of the node upgrades in Texas to 9950X, so 7950X is a thing of the past. Now all locations are on 9950x.
Comments
@Not_Oles did your NetBSD VPS ever lock up (waiting for I/O that never completes)?
I am seeing my NetBSD VPS occasionally lock up, and so far it looks like some issue with the virtio block device (either on the NetBSD side or the qemu side).
With something like
I seem to get it to lock up after a few hours (with the sleep the load on the host should be fine, even when running over longer periods). Just wondering if that's something that you are (or could be) seeing on your VPS as well?
(btw, the VPS comes back to life when logging in via the VNC console)
@cmeerw I feel really lucky, no trouble at all here. FWIW, do I remember right that we are on different node processor architectures? Mine is AMD Ryzen 9 9950X on kvmaz13. If I can help, please let me know. Thanks @linveo!
I hope everyone gets the servers they want!
I used to be on an AMD Ryzen 9 7950X 16-Core Processor on kvmtx11, but it seems I am now also on an AMD Ryzen 9 9950X 16-Core Processor (thanks @linveo). Just trying to figure out how reproducible (or common) the issue I am seeing is...
I have filed https://gnats.netbsd.org/59618 for this issue, and it already got confirmed.
@cmeerw Congrats!
FWIW, I did read skim through the gnats link you posted and onward also through the references there. First time I looked at nxr.netbsd.org and opengrok.
Since testing and troubleshooting were done on hlcs, I guess we now can celebrate hlcs having contributed to NetBSD development! Thanks @Hosteroid for hlcs!
I'm still not having any trouble on my very fast @linveo VPS! But I am glad to see this bug exposed. Thanks @linveo for the VPSes @cmeerw and I are using!
I hope everyone gets the servers they want!
Sorry it's been a while since I have been around this thread. I have completed all of the node upgrades in Texas to 9950X, so 7950X is a thing of the past. Now all locations are on 9950x.
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