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Full Discussion: rmdev won't remove disk device AIX
Operating Systems AIX rmdev won't remove disk device AIX Post 302377620 by C.J.Hund on Friday 4th of December 2009 12:38:20 PM
Old 12-04-2009
rmdev won't remove disk device AIX
Hi all,

I'm attempting to remove some EMC hdisk devices which we recently had made available to one of our backup servers. This is an AIX 5.3 server. When I try doing an rmdev I get the following:

root@********:/dev# rmdev -d -l hdisk495
Method error (/usr/lib/methods/ucfgdevice):
0514-062 Cannot perform the requested function because the
specified device is busy.

I've attempted to disable the fcs device and THEN remove the hdisk devices, but I just get the same message. I'm only a fledgling AIX admin so I'm not sure what's keeping these devices "busy". Any input would be greatly appreciated.

Sincere thanks,
C.J.
 

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LEARN ABOUT FREEBSD

sysmsg

sysmsg(7D)							      Devices								sysmsg(7D)

NAME

       sysmsg - system message routing to console devices

SYNOPSIS

       /dev/sysmsg

DESCRIPTION

       The  file  /dev/sysmsg routes output to a variable set of console devices.  Writes to /dev/sysmsg are always directed to the system console
       /dev/console, and are in addition directed to a set of auxiliary console devices managed by consadm(1M).

       Only root has permission to write to this device.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsr			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Stable			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       consadm(1M), syslogd(1M) , attributes(5), console(7D)

SunOS 5.10							    13 Oct 1998 							sysmsg(7D)
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