Colleagues, thank you for the advice to check the operability of MGRs. In fact, it is strange also: we checked our nodes for the network issues (ip connectivity, sockets, ACL, DNS) and find nothing wrong - but suddenly just the restart of all MGRs solved the problem with stale PGs and with ceph commands hang! So, we are at the start point again - ceph is working except MDS daemons crash. But now we see some additional errors in MDS logs when try to start the daemon: dir 0x1000dd10fa0 object missing on disk; some files may be lost (/volumes/csi/csi-vol-2eb40f89-f2e1-11ee-b657-3aa98da4c4a6/1080803d-1277-4ad8-ae80-a004bd3a5699/gallery/pc-12083932925583528732) dir 0x1000dd10f9d object missing on disk; some files may be lost (/volumes/csi/csi-vol-2eb40f89-f2e1-11ee-b657-3aa98da4c4a6/1080803d-1277-4ad8-ae80-a004bd3a5699/cadserver-filevault/project-files/661fb14d341d3746ea5c2a8f I promiced to create the bug, so will do it later a bit. But should I try to do something more from my side also? What I did exactly last time: cephfs-journal-tool journal reset cephfs-table-tool all reset session cephfs-data-scan scan_extents cephfs-data-scan scan_inodes cephfs-data-scan scan_links cephfs-data-scan cleanup And one more question: is it possible to access to cephfs content directly, without MDS?
Hi, can you share the current 'ceph status'? Do you have any inconsistent PGs or something? What are the cephfs data pool's min_size and size? Zitat von Alexey GERASIMOV <alexey.gerasimov@opencascade.com>:
Colleagues, thank you for the advice to check the operability of MGRs. In fact, it is strange also: we checked our nodes for the network issues (ip connectivity, sockets, ACL, DNS) and find nothing wrong - but suddenly just the restart of all MGRs solved the problem with stale PGs and with ceph commands hang!
So, we are at the start point again - ceph is working except MDS daemons crash. But now we see some additional errors in MDS logs when try to start the daemon:
dir 0x1000dd10fa0 object missing on disk; some files may be lost (/volumes/csi/csi-vol-2eb40f89-f2e1-11ee-b657-3aa98da4c4a6/1080803d-1277-4ad8-ae80-a004bd3a5699/gallery/pc-12083932925583528732)
dir 0x1000dd10f9d object missing on disk; some files may be lost (/volumes/csi/csi-vol-2eb40f89-f2e1-11ee-b657-3aa98da4c4a6/1080803d-1277-4ad8-ae80-a004bd3a5699/cadserver-filevault/project-files/661fb14d341d3746ea5c2a8f
I promiced to create the bug, so will do it later a bit. But should I try to do something more from my side also? What I did exactly last time: cephfs-journal-tool journal reset cephfs-table-tool all reset session cephfs-data-scan scan_extents cephfs-data-scan scan_inodes cephfs-data-scan scan_links cephfs-data-scan cleanup
And one more question: is it possible to access to cephfs content directly, without MDS? _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
participants (2)
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Alexey GERASIMOV
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Eugen Block