08/03/2020

12:36 PM Arvados Feature #13642: keepstore backend for ceph librados

Tom - any progress over the past couple years getting the keepstore volume drivers refactored into a run-time loadabl...

09/05/2018

10:39 PM Arvados Bug #13636: crunch-run takes a very long time for CWL steps with large numbers of File inputs - could use a new kind of mounts entry to address this

N.B. that matrix transpose is not a real CWL ExpressionTool but rather a CommandLineTool that we use in place of an e...

10:37 PM Arvados Bug #13636: crunch-run takes a very long time for CWL steps with large numbers of File inputs - could use a new kind of mounts entry to address this

While it's true that our steps that basically just provide CWL JSON rearrangement functionality have the largest numb...

08/29/2018

10:43 AM Arvados Bug #14074 (Resolved): a-c-r does not work with input keep locators containing '#' characters

I can confirm that fc582bfe0561092165f45b7b6f4d0025892aebfd fixes this issue. Keep URI path segments in CWL inputs ...

08/24/2018

01:11 PM Arvados Bug #14115: c-d-s reniceAll takes a very long time and holds up SqueueChecker updates and initial job submission

I think the strategy that `reniceAll` is implementing to manage priority is just not workable with a large number of ...

11:35 AM Arvados Bug #14117: c-d-s reniceAll sets nice on jobs that are not pending

so, perhaps:...

11:25 AM Arvados Bug #14117: c-d-s reniceAll sets nice on jobs that are not pending

According to squeue docs (https://slurm.schedmd.com/squeue.html) the complete set of possible job states are: ...

11:04 AM Arvados Bug #14117 (New): c-d-s reniceAll sets nice on jobs that are not pending

The reniceAll function makes no distinction between the state of jobs, and SqueueChecker runs `squeue` with the `--al...

09:17 AM Arvados Bug #14113 (Closed): c-d-s SqueueChecker may violate sync.RWMutex semantics (potential goroutine deadlock?)

After review of the sync.Cond source, I am pretty sure this is ok.

02:23 AM Arvados Bug #14116: c-d-s reniceAll does not wait for complete information on Arvados jobs

It would probably be safe to run something like reniceAll on a partial list of Arvados containers that Dispatcher.Run...