Check the filesystem even if geometry information could not be validated. Geometry information can not be validated if only a single allocation group exists and thus we do not have a backup superblock available, or if there are two allocation groups and the two superblocks do not agree on the...
xfs_check: cannot read root inode (22) bad superblock magic number 0, giving up those are different failures than first reported... xfs_db -c "sb 0" -c "p" /dev/sdd still might be interesting. -Eric Post by Christian Kildau I attached the entire strace logs to t...
Should the primary be too corrupted to be useful in locating the secondary superblocks, the program scans the filesystem until it finds and validates some secondary superblocks. At that point, it generates a primary superblock. Quotas If quotas are in use, it is possible that xfs_repair will ...
unable to verify superblock, continuing... found candidate secondary superblock... unable to verify superblock, continuing... The primary superblock is not good, and it's trying to find a valid secondary superblock. Doesn't sound promising so far - reapir can't start until a valid superblok ...
If given the name of a block device,xfs_repair will attempt to find the raw device associated with the spec-ified block device and will use the raw device instead.Regardless, the filesystem to be repaired must be unmounted, otherwise, the resulting filesystem may be inconsistent or...
XFS has both primary and secondary superblocks. xfs_repair uses information in the primary superblock to automatically find and validate the primary superblock against the secondary superblocks before proceeding. Should the primary be too corrupted to be useful in locating the secondary superblocks, the...
xfsrepairlesysteminodeblockmapfreemap xfs_repair(8) xfs_repair(8) NAME xfs_repair−repairanXFSfilesystem SYNOPSIS xfs_repair[−dfLnPv][−mmaxmem][−csubopt=value][−osubopt[=value]][−tinterval][−l logdev][−rrtdev]device xfs_repair−V DESCRIPTION xfs_repairrepairscorruptorda...
硬盘设备是由大量的扇区组成，每个扇区容量512字节，第一扇区最为重要，保存主引导记录和分区表信息。分别...