Description of problem:
[RFE] Introduce an option or flag to throttle the pg deletion process
We have an interesting request maybe engineering has some insight too. Once the pg migrates, the pg gets removed from the HDD. Which totally makes sense, in our case, this is hurting pretty bad as it is pegging the HDD, and basically the only thing that seems to be blocking requests for us. We actually don’t care if the data stays on these drives though since we are trashing them anyways. But is there a way to reduce how aggressive this cleanup process is?
A process which could be used to avoid the effect of cleanup from the stray pgs, even skipping the process completely would help from old disks.
This helps during pool migration from old hardware to new hardware OSD's(Disks) etc.
Version-Release number of selected component (if applicable):
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.