The symlink didn't work, but coping the file to / worked. YES!!! Thank You! Craig -----Original Message----- From: dm-devel-bounces@xxxxxxxxxx [mailto:dm-devel-bounces@xxxxxxxxxx] On Behalf Of Craig Simpson Sent: Friday, May 16, 2008 4:19 PM To: device-mapper development Subject: RE: multipathd: error calling out mpath_prio_hds_modular I put a symlink in / ln -s /sbin/mpath_prio_hds_modular mpath_prio_hds_modular But it still has the error. Where would I edit my /etc/multipath.conf to set this? Thanks! Craig -----Original Message----- From: dm-devel-bounces@xxxxxxxxxx [mailto:dm-devel-bounces@xxxxxxxxxx] On Behalf Of malahal@xxxxxxxxxx Sent: Friday, May 16, 2008 2:02 PM To: dm-devel@xxxxxxxxxx Subject: Re: multipathd: error calling out mpath_prio_hds_modular The multipathd tried calling mpath_prio_hds_modular program but it could not find it! There is a bug in some version of RHEL where multipath has "mpath_prio_hds_modular" instead of "/sbin/mpath_prio_hds_modular". Update your multipath tools package or fix it in your /etc/multipath.conf (this requires some careful modifications!) --Malahal. PS: since execv looks for your executable file in the 'cwd', you can probably make it work by just copying /sbin/mpath_prio_hds_modular to /mpath_prio_hds_modular (I am assuming that multipathd daemon makes "/" as it ***home*** before calling this.) Craig Simpson [csimpson@xxxxxxxxx] wrote: > > My RedHat 5.1 ES server (actually it is that but rebranded as Oracles > latest Linux) is logging this in /var/log/message all the time. > > It is attached to a Hitachi SAN device. > > All seems to be working OK, but these errors go on and on. > > Don't get what they mean? > > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 65:0 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 65:16 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 65:32 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 65:48 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 65:64 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 65:80 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 8:0 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 8:16 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 8:32 > May 16 19:48:01 wpe01 multipathd: error calling out > mpath_prio_hds_modular 8:48 > > > Craig > > -- > dm-devel mailing list > dm-devel@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/dm-devel -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
