[dm-devel] Help Please

[Evan C Hildebran]

Dear Redhat,

  I keep getting the following errors when my server boots up and the device-mapper will not map the alias defined in the multipath.conf file. What is causing this to happen and how do I fix it?


Jul  8 09:54:04 phpvm1 multipathd: cannot open /sbin/dasd_id : No such file or directory
Jul  8 09:54:04 phpvm1 multipathd: [copy.c] cannot open /sbin/dasd_id
Jul  8 09:54:04 phpvm1 multipathd: cannot copy /sbin/dasd_id in ramfs : No such file or directory

Jul  8 09:54:19 phpvm1 kernel: device-mapper: uevent: version 1.0.3
Jul  8 09:54:19 phpvm1 kernel: device-mapper: ioctl: 4.11.5-ioctl (2007-12-12) initialised: dm-devel at redhat.com
Jul  8 09:54:19 phpvm1 kernel: device-mapper: multipath: version 1.0.5 loaded
Jul  8 09:54:19 phpvm1 kernel: device-mapper: multipath round-robin: version 1.0.0 loaded
Jul  8 09:54:19 phpvm1 kernel: device-mapper: table: 253:0: multipath: error getting device
Jul  8 09:54:19 phpvm1 kernel: device-mapper: ioctl: error adding target to table
Jul  8 09:54:20 phpvm1 kernel: device-mapper: table: 253:1: multipath: error getting device
Jul  8 09:54:20 phpvm1 kernel: device-mapper: ioctl: error adding target to table


Thank you,



Evan C. Hildebran
Systems Programmer IV
HEAT Administrator
Information Technology
University of Louisville
evan.hildebran at louisville.edu