Cluster log shows fs degraded/offline and then cleared before test ends. Bunch of osd failure msgs after test ended.
1683808862.486255 mgr.y (mgr.4104) 12231 : cluster 0 pgmap v12255: 105 pgs: 105 active+clean; 44 GiB data, 52 GiB used, 668 GiB / 720 GiB avail; 102 B/s wr, 12 op/s
1683808862.88876 mon.a (mon.0) 497 : cluster 3 Health check failed: 1 filesystem is degraded (FS_DEGRADED)
1683808862.8887892 mon.a (mon.0) 498 : cluster 4 Health check failed: 1 filesystem is offline (MDS_ALL_DOWN)
1683808862.8947642 mon.a (mon.0) 500 : cluster 0 mds.? [v2:172.21.15.72:6835/2415202150,v1:172.21.15.72:6837/2415202150] up:boot
1683808862.894821 mon.a (mon.0) 501 : cluster 0 fsmap cephfs:0/1 4 up:standby, 1 failed
1683808862.486255 mgr.y (mgr.4104) 12231 : cluster 0 pgmap v12255: 105 pgs: 105 active+clean; 44 GiB data, 52 GiB used, 668 GiB / 720 GiB avail; 102 B/s wr, 12 op/s
1683808862.88876 mon.a (mon.0) 497 : cluster 3 Health check failed: 1 filesystem is degraded (FS_DEGRADED)
1683808862.8887892 mon.a (mon.0) 498 : cluster 4 Health check failed: 1 filesystem is offline (MDS_ALL_DOWN)
1683808862.8947642 mon.a (mon.0) 500 : cluster 0 mds.? [v2:172.21.15.72:6835/2415202150,v1:172.21.15.72:6837/2415202150] up:boot
1683808862.894821 mon.a (mon.0) 501 : cluster 0 fsmap cephfs:0/1 4 up:standby, 1 failed
1683808863.893283 mon.a (mon.0) 504 : cluster 1 Health check cleared: FS_DEGRADED (was: 1 filesystem is degraded)
1683808863.893283 mon.a (mon.0) 504 : cluster 1 Health check cleared: FS_DEGRADED (was: 1 filesystem is degraded)
1683808863.893308 mon.a (mon.0) 505 : cluster 1 Health check cleared: MDS_ALL_DOWN (was: 1 filesystem is offline)
1683808863.893308 mon.a (mon.0) 505 : cluster 1 Health check cleared: MDS_ALL_DOWN (was: 1 filesystem is offline)
1683808863.8933294 mon.a (mon.0) 506 : cluster 1 Cluster is now healthy
1683808863.8933294 mon.a (mon.0) 506 : cluster 1 Cluster is now healthy
1683808863.8991568 mon.a (mon.0) 508 : cluster 0 fsmap 4 up:standby
1683808863.8991568 mon.a (mon.0) 508 : cluster 0 fsmap 4 up:standby
1683808864.4866972 mgr.y (mgr.4104) 12232 : cluster 0 pgmap v12256: 105 pgs: 105 active+clean; 44 GiB data, 52 GiB used, 668 GiB / 720 GiB avail; 0 B/s wr, 13 op/s
1683808864.4866972 mgr.y (mgr.4104) 12232 : cluster 0 pgmap v12256: 105 pgs: 105 active+clean; 44 GiB data, 52 GiB used, 668 GiB / 720 GiB avail; 0 B/s wr, 13 op/s
1683808864.9116302 mon.a (mon.0) 511 : cluster 0 osdmap e39: 8 total, 8 up, 8 in
1683808864.9116302 mon.a (mon.0) 511 : cluster 0 osdmap e39: 8 total, 8 up, 8 in
1683808865.9139888 mon.a (mon.0) 514 : cluster 0 osdmap e40: 8 total, 8 up, 8 in
1683808865.9139888 mon.a (mon.0) 514 : cluster 0 osdmap e40: 8 total, 8 up, 8 in
1683808866.8799782 client.admin (client.?) 0 : cluster 1 Ended test tasks.cephfs.tests_from_xfstests_dev.TestXFSTestsDev.test_generic
1683808866.8799782 client.admin (client.?) 0 : cluster 1 Ended test tasks.cephfs.tests_from_xfstests_dev.TestXFSTestsDev.test_generic
...
1683808917.8331187 mon.a (mon.0) 552 : cluster 0 osd.2 reported immediately failed by osd.4
1683808917.6982274 mon.a (mon.0) 527 : cluster 0 osd.0 reported immediately failed by osd.1
1683808917.8332915 mon.a (mon.0) 553 : cluster 0 osd.2 reported immediately failed by osd.5
1683808917.8334563 mon.a (mon.0) 554 : cluster 0 osd.2 reported immediately failed by osd.6
1683808917.6983435 mon.a (mon.0) 528 : cluster 0 osd.0 reported immediately failed by osd.4
1683808917.8336303 mon.a (mon.0) 555 : cluster 0 osd.2 reported immediately failed by osd.7
1683808917.833843 mon.a (mon.0) 556 : cluster 0 osd.2 reported immediately failed by osd.4
1683808917.6984441 mon.a (mon.0) 529 : cluster 0 osd.0 reported immediately failed by osd.5
1683808917.8340497 mon.a (mon.0) 557 : cluster 0 osd.2 reported immediately failed by osd.5
1683808917.8342583 mon.a (mon.0) 558 : cluster 0 osd.2 reported immediately failed by osd.6
1683808917.6985614 mon.a (mon.0) 530 : cluster 0 osd.0 reported immediately failed by osd.4
1683808917.8344486 mon.a (mon.0) 559 : cluster 0 osd.2 reported immediately failed by osd.7
1683808917.89796 mon.a (mon.0) 560 : cluster 0 osd.0 reported immediately failed by osd.7
1683808917.6986647 mon.a (mon.0) 531 : cluster 0 osd.0 reported immediately failed by osd.3
1683808917.8981495 mon.a (mon.0) 561 : cluster 0 osd.0 reported immediately failed by osd.4
1683808917.8983102 mon.a (mon.0) 562 : cluster 0 osd.0 reported immediately failed by osd.5
1683808917.6987848 mon.a (mon.0) 532 : cluster 0 osd.0 reported immediately failed by osd.7
1683808917.8984678 mon.a (mon.0) 563 : cluster 0 osd.0 reported immediately failed by osd.4
1683808917.8986285 mon.a (mon.0) 564 : cluster 0 osd.0 reported immediately failed by osd.5
1683808917.6989002 mon.a (mon.0) 533 : cluster 0 osd.0 reported immediately failed by osd.5
1683808917.8987913 mon.a (mon.0) 565 : cluster 0 osd.0 reported immediately failed by osd.6
1683808917.8989465 mon.a (mon.0) 566 : cluster 0 osd.0 reported immediately failed by osd.7
1683808917.6990209 mon.a (mon.0) 534 : cluster 0 osd.0 reported immediately failed by osd.3
1683808917.8991039 mon.a (mon.0) 567 : cluster 0 osd.0 reported immediately failed by osd.6
1683808917.9181037 mon.a (mon.0) 568 : cluster 0 osd.3 reported immediately failed by osd.5
1683808917.6991365 mon.a (mon.0) 535 : cluster 0 osd.0 reported immediately failed by osd.7