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Full Discussion: Remove the disk online
Operating Systems AIX Remove the disk online Post 302772605 by -=XrAy=- on Tuesday 26th of February 2013 07:24:48 AM
Old 02-26-2013
Quote:
Originally Posted by newtoaixos
Also how to check if there is some data present in hdisk2 alone which is not mirrored to the other disks.
Code:
lsvg -M NIMVG | grep hdisk2

Code:
-M
Lists the following fields for each logical volume on the physical volume:
PVname:PPnum [LVname: LPnum [:Copynum] [PPstate]]

If you mirrored correctly each LV should have only one Mirror number (Copynum) on this hdisk.

Maybe You can use the following command - I could not test it here:
Each LV should be output only once.
Code:
lsvg -M NIMVG | grep -w hdisk2 | awk '{print $2}' | awk -F: '{print $1":"$3}' | sort -du

 

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ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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