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Bug #44120
openNVMEDevice failed in certain NVMe Disk
Status:
Need More Info
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
I got the error as following:
nvme_ctrlr.c: 308:spdk_nvme_ctrlr_alloc_io_qpair: ERROR: No free I/O queue IDs
This leads to ceph-osd crash.
I believe my NVMe card only supports a limit number of pairqueue which is not enough to support # of threads doing aio_submit.
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