Bug #9046
closed
Limiting the pool object quota stops the IO, however IO does not restart if we reset the pool object quota to a higher number
Added by Hirak Mazumder almost 10 years ago.
Updated over 9 years ago.
Description
Issue Title: Limiting the pool object quota stops the IO, however IO does not restart if we rest the pool object quota to a higher number
Steps to recreate:
1. Create a single node cluster
2. Create 8 OSDs on the disks connected to Igbox
3. Create a single monitor
4. Create a pool with 1024 PGs
5. Create 10 RBDs on the pool
6. Map the RBDs to the client
7. Run IO using FIO for an hour and note the object count
8. Reset the pool quota to hold 1000 objects
9. Note the IO status
10. Reset the pool quota to hold 300K objects
11. Note the IO status
Observations:
Noticed that in Step 7 object count is 250K
After resetting the pool quota to 1000, noticed that the client IO stopped which is expected
Noticed that after resetting the pool quota to 300K objects does not restart the IO.
Expected Results: IOs should have been restarted.
Files
Hirak Mazumder wrote:
Issue Title: Limiting the pool object quota stops the IO, however IO does not restart if we rest the pool object quota to a higher number
Steps to recreate:
1. Create a single node cluster
2. Create 8 OSDs on the disks connected to Igbox
3. Create a single monitor
4. Create a pool with 1024 PGs
5. Create 10 RBDs on the pool
6. Map the RBDs to the client
7. Run IO using FIO for an hour and note the object count
8. Reset the pool quota to hold 1000 objects
9. Note the IO status
10. Reset the pool quota to hold 300K objects
11. Note the IO status
Observations:
Noticed that in Step 7 object count is 250K
After resetting the pool quota to 1000, noticed that the client IO stopped which is expected
Noticed that after resetting the pool quota to 300K objects does not restart the IO.
Expected Results: IOs should have been restarted.
Please let me know if there is any update on this issue?
- Priority changed from High to Urgent
- Status changed from New to Resolved
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