21 Oct
2019
21 Oct
'19
1:51 p.m.
Hello Everyone， My osd is broken recently, the first 8M size block have been clean. Since I use ceph-volume create bluestore with all wal, db, slow on one disk, I lost the superblock. Thanks to the lvm backup, I save the superblock of Bluestore, but I can't get the bluefs superblock back. What can I do to save the bluefs superblock?