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@xxxxxxxxxxxxxxx>:
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?
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