Messages in this thread | | | From | "Luck, Tony" <> | Subject | RE: [RFD] resctrl: reassigning a running container's CTRL_MON group | Date | Fri, 21 Oct 2022 20:22:18 +0000 |
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> I am not viewing this as "secretly-two-control-groups" - there would still be > only one parent CTRL_MON group that dictates all the allocations. MON groups already > have a CLOSID (PARTID) property but at this time it is always identical to the parent > CTRL_MON group. The difference introduced is that some of the child MON groups > may have a different CLOSID (PARTID) from the parent.
What would be the resctrl file system operation to change the CLOSID of a child CTRL_MON group?
I followed the "use rename" so the user would:
# mv /sys/fs/resctrl/g1/mon_groups/work1 /sys/fs/resctrl/g2/mon_groups/
to keep the same RMID, but move from "g1" to "g2" to get a different class of service.
-Tony
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