Joshua Randall

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  • Registered on: 07/13/2014
  • Last connection: 03/30/2017

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Reported issues: 106

04/20/2017

04:24 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
There do generally seem to be race conditions with updating /etc/mtab by FUSE filesystems:
https://bugzilla.redhat...
04:07 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
Another set of machines were wedged today. Did some more testing on the call with Tom:
First, on humgen-02-02 we e...
03:19 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
kernel and system versions:...

04/18/2017

11:50 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
Found one last node that is wedged, and managed to do some more diagnosing. It looks like when it is wedged on our sy...
11:31 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
Another wedged node. On this one, neither --unmount-all nor --unmount worked until after I attempted to mount at the ...
11:25 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
Another wedged node, this time arv-mount --unmount did work:...
11:20 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
I've just been looking through the code to try to figure this out and it looks like the issue is that the wedged moun...
10:53 pm Arvados Bug #11209: stuck keep fuse mounts not cleared by crunch-job
I now have a wedged arv-mount on one of my compute nodes on which I have the new arv-mount.
Unfortunately, the ne...

03/30/2017

04:44 pm Arvados Bug #11396: Network saturation
Possibly not relevant, but the example job that failed under saturation conditions ended up failing with the followin...
04:42 pm Arvados Bug #11396: Network saturation
Might be useful in the context of running a squid proxy between keep clients and keepstores:
- https://github.com/f...

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