READALL.1
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上传日期:2007-02-01
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操作系统开发
开发平台:
C/C++
- .TH READALL 1
- .SH NAME
- readall - read a device quickly to check for bad blocks
- .SH SYNOPSIS
- fBreadallfR [fB-btfR] fIfilefR
- .br
- .de FL
- .TP
- \fB\$1\fR
- \$2
- ..
- .de EX
- .TP 20
- \fB\$1\fR
- # \$2
- ..
- .SH OPTIONS
- .FL "-b" "Produce shell script on fIstdoutfR that calls fIbadblocksfR"
- .FL "-t" "Just print device size"
- .SH EXAMPLES
- .EX "readall /dev/hd0" "Read all of fI/dev/hd0fR"
- .EX "readall -b /dev/hd1 >s" "Generate shell script on fIsfR"
- .SH DESCRIPTION
- .PP
- fIReadallfR reads all of the named device in large chunks.
- It reports about blocks that it cannot read.
- Unlike fIdiskcheckfR, it does not attempt to write on
- the disk, making it safer to use when one is worried about a sick system.
- When the fB-bfR flag is given, the output is a shell script that
- calls the fIbadblocksfR program to marked all the bad blocks.
- Whenever installing
- s-2MINIXs+2,
- it is wise to run fIreadallfR with the fB-bfR flag first on all
- the hard disks.
- .SH "SEE ALSO"
- .BR badblocks (8).