From: Brewer, Edward (BREWERE@OD.NIH.GOV)
Date: Wed Nov 13 2002 - 15:42:07 EST
Admins,
I have a question concerning what I should see when I use lsof on an ADVFS
file that I believe was opened with direct I/O access.
My system is a Tru64 5.1 using ADVFS 4. The file is an oracle database file
and I get the following from lsof
lsof +fg | grep <NAME OF FILE>
COMMAND PID USER FD TYPE FILE-FLAG DEVICE
SIZE/OFF NODE NAME
oracle 554868 oracle 108uw VREG R,W,DSYN;CX 4040,1035817
89 <NAME>
oracle 554905 oracle 213u VREG R,W,DSYN;CX 4040,1035817
89 <NAME>
oracle 554924 oracle 104u VREG R,W,DSYN;CX 4040,1035817
89 <NAME>
oracle 554927 oracle 110u VREG R,W,DSYN;CX 4040,1035817
89 <NAME>
showfile <NAME>
Id Vol PgSz Pages XtntType Segs SegSz I/O Perf File
59.8053 2 16 262145 simple ** ** async 100% <NAME>
According to the man page for lsof, DSYN means, data-only integrity. Is
this the correct value?
TIA,
Lee Brewer
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