mount: /mnt/ceph-recovery: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error. 这看起来与我们看到的实际问题非常相关。所以我们尝试执行mkfs。xfs有一系列不同的sunit/swidth配置。使用'-d sunit=512-d swidth=512'至少在当时是有效的,所以...
bad magic numberbad magic numberMetadata corruption detected at 0x433840, xfs_sb block 0x0/0x1000libxfs_writebufr: write verifer failed on xfs_sb bno 0x0/0x1000releasing dirty buffer (bulk) to free list!mount: /mnt/ceph-recovery: wrong fs type, bad option, bad superblock on /dev/sdc1...
bad magic number bad magic number Metadata corruption detected at0x433840,xfs_sb block0x0/0x1000libxfs_writebufr:write verifer failedonxfs_sb bno0x0/0x1000releasing dirty buffer(bulk)to free list!mount:/mnt/ceph-recovery:wrong fs type,bad option,bad superblockon/dev/sdc1,missing codepageorh...
1) XFS: wrong fs type, bad option, bad superblock on /dev/rbd4, missing codepage or helper program, or other error 2) XFS: Superblock has unknown read-only compatible features (0x4) enabled As you can see above, both of these issues are on XFS mounting. Cep...
| Pool |type| used | avail | +---+---+---+---+ | cephfs_metadata | metadata | 2635 | 34.1G | | cephfs_data | data | 0 | 34.1G | +---+---+---+---+ +---+ | Standby MDS | +---+ | ceph-mon3 | | ceph-mon2 | +---+ MDS version...
mount: wrong fs type, bad option, bad superblock on 192.168.7.4:6789:/, missing codepage or helper program, or other error (for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount.<type> helper program) In some cases useful info is found in syslog - try ...
[root@ceph-clinet ceph]# cat admin.secret AQCcb5hi9KIrGRAA+4Pq24BCk/JgnkX7WDMiqQ== [root@ceph-clinet ceph]# mount -t ceph 192.168.200.43:6789:/ /opt/cephfs/ -o name=admin,secret=/etc/ceph/admin.secret mount: wrong fs type, bad option, bad superblock on 192.168.200.43:6789:/,...
mount: wrong fs type, bad option, bad superblock on /dev/rbd2, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so. 16.9:排查发现新导入的镜像的uuid和之前只做image 的uuid 一样,看来本机挂载需要修改硬盘的uuid 才行 ...
mount: wrong fs type, bad option, bad superblock on /dev/rbd0, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so. # 当使用xfs_repair修复时出现如下报错:
CEPHFS(文件存储) Ceph 文件系统或CephFS是一个符合 POSIX 的文件系统,构建在 Ceph 的分布式对象存储RADOS之上。 文件元数据与文件数据存储在单独的 RADOS 池中,并通过可调整大小的元数据服务器集群或MDS提供服务,该集群可以扩展以支持更高吞吐量的元数据工作负载。文件系统的客户端可以直接访问 RADOS 以读取和写入...