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.Dd April 29, 2011 .Dt FSCK_V7FS 8 .Os .Sh NAME .Nm fsck_v7fs .Nd 7th Edition(V7) filesystem consistency checker .Sh SYNOPSIS .Nm .Op Fl FnPpy .Op Fl B Ar byteorder .Op Fl o Ar options .Ar filesystem ... .Sh DESCRIPTION The .Nm utility verifies and repairs .Tn Version 7 file systems.
p The following flags are interpreted by .Nm . l -tag -width XBXbyteorderXX -offset indent t Fl B Ar byteorder Convert the file system metadata to .Ar byteorder byte order if needed. Valid byte orders are .Dq be , .Dq le , and .Dq pdp . t Fl F Check file system inside a regular file. t Fl n Don't correct file system. t Fl o Options are specified with a .Fl o flag followed by a comma separated string of options. The following options are available: l -tag -width data t Cm data Check data block duplication. t Cm free Check free block duplication. .El t Fl P Display a progress meter for the file system check. t Fl p Preen mode. See .Xr fsck 8 . t Fl y Causes .Nm to assume yes as the answer to all operator questions. .El .Sh SEE ALSO .Xr fsck 8 , .Xr mount_v7fs 8 , .Xr newfs_v7fs 8 .Sh BUGS .Nm is still under construction.