Ceph MDS report slow request while setting SELinux extended attributes on files
Issue
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CephFS logging slow request while setting SELinux extended attributes on files
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MDS logs slow request during the SELinux context setting.
Oct 08 11:24:36 hostname.com conmon[54731]: debug 2022-10-08 11:24:36.113 7fc326c83700 0 log_channel(cluster) log [WRN] : Health check failed: 1 MDSs report slow requests (MDS_SLOW_REQUEST)
...
Oct 08 11:24:40 hostname.com conmon[54731]: [WRN] slow request 30.308475 seconds old, received at 2022-10-08 11:24:01.491429: client_request(client.898845:3819 setxattr #0x10001d1111d security.selinux 2022-10-08 11:24:01.490500 caller_uid=0, caller_gid=0{}) currently submit entry: journal_and_reply
Environment
- Red Hat Ceph Storage 4.x
- Red Hat Ceph Storage 5.x
- Red Hat OpenShift Container Storage 4.8 and below
- Red Hat OpenShift Data Foundation 4.9 and above
- Red Hat OpenShift Container Platform 4
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