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1.1 root 1: .th SYNC II 8/5/73
2: .sh NAME
3: sync \*- update super-block
4: .sh SYNOPSIS
5: (sync = 36.; not in assembler)
6: .br
7: .ft B
8: sys sync
9: .ft R
10: .sh DESCRIPTION
11: .it Sync
12: causes all information in core
13: memory that should be on disk to be written out.
14: This includes modified super blocks,
15: modified i-nodes, and delayed block I/O.
16: .s3
17: It should be used by programs which examine a file system,
18: for example
19: .it "check, df,"
20: etc.
21: It is mandatory before a boot.
22: .sh "SEE ALSO"
23: sync (VIII), update (VIII)
24: .sh DIAGNOSTICS
25: \*-
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