ismvfy

Verify structure of an ISAM file (Revision 4 or higher)

WTSupported in traditional Synergy on Windows
WNSupported in Synergy .NET on Windows
USupported on UNIX

 

Important

The ismvfy utility is now just a front end for isutl, and we recommend that you use isutl instead. See isutl ‑v.

ismvfy [options]  filename[, ...]

Arguments

options

One or more of the following options:

b

Display bucket usage statistics. (Equivalent: isutl ‑vb)

c

Give approximate compression saving for noncompressed ISAM files. (Equivalent: isutl ‑c)

l

Don’t require exclusive access during verification. (Equivalent: isutl ‑vl)

n

Verify the index only. (Equivalent: isutl ‑vn)

v

Print key values (verbose mode). (Equivalent: isutl ‑m3)

%

Display the percentage that has been verified for each key. (Equivalent: isutl ‑%)

filename

The name of the ISAM file(s) whose structure you want to verify. The default extension is .ism.

Discussion

An error occurs if you use pre‑Revision‑4 files with ismvfy. You can use isutl ‑p to patch such files to the latest revision.