I think you need to black list the S/390.* entry also.
NAME
dasd_id - udev callout to read label from s390 block device
SYNOPSIS
dasd_id [--export] blockdevice
DESCRIPTION
dasd_id is normally called from a udev rule, to provide udev with a
unique string and additional information (type, serial) for an S390
drive. Udev can use this information to create symlinks in
/dev/disk/by-id and /dev/disk/by-label to the real device node.
Cheers,
Win
>
> <ofbda2488b.8c024b4d-onc12576cd.005026ba-c12576cd.0052d...@notes.behrgroup.com>
>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi there,
> I've there a new server (IBM x3650M2) attached to 2 Hitachi HDS 600
> (mirrored with md).
>
> OS: Red Hat Enterprise 5.4 64 Bit (with all patches uptodate)
>
> My config:
> [r...@bgstorals05 ~]# cat /etc/multipath.conf
> defaults {
> polling_interval 5
> udev_dir /dev
> rr_weight priorities
> failback immediate
> }
>
> blacklist {
> devnode cciss
> devnode fd
> devnode hd
> devnode md
> devnode sr
> devnode scd
> devnode st
> devnode ram
> devnode raw
> devnode loop
> devnode "^sda$"
> devnode "^sdb$"
> }
>
> devices {
> device {
> vendor "HITACHI"
> product "DF600F"
> path_grouping_policy group_by_prio
> prio_callout "/sbin/mpath_prio_hds_modular %d"
> getuid_callout "/sbin/scsi_id -g -u -s /block/%n"
> prio hds
> path_checker tur
> features "1 queue_if_no_path"
> no_path_retry 3
> }
> }
>
> Errors in /var/log/messages: (by servive multipathd restart)
> .....
> Feb 17 13:47:12 bgstorals05 multipathd: 1HITACHI_750116800116: stop event
> checker thread
> Feb 17 13:47:12 bgstorals05 multipathd: 1HITACHI_750116800117: stop event
> checker thread
> Feb 17 13:47:12 bgstorals05 multipathd: --------shut down-------
> Feb 17 13:47:13 bgstorals05 multipathd: cannot open /sbin/dasd_id : No
> such file or directory
> Feb 17 13:47:13 bgstorals05 multipathd: cannot open /sbin/gnbd_import : No
> such file or directory
> Feb 17 13:47:13 bgstorals05 multipathd: [copy.c] cannot open /sbin/dasd_id
> Feb 17 13:47:13 bgstorals05 multipathd: cannot copy /sbin/dasd_id in ramfs
> : No such file or directory
> Feb 17 13:47:13 bgstorals05 multipathd: [copy.c] cannot open
> /sbin/gnbd_import
> Feb 17 13:47:13 bgstorals05 multipathd: cannot copy /sbin/gnbd_import in
> ramfs : No such file or directory
> Feb 17 13:47:13 bgstorals05 multipathd: 1HITACHI_750116800118: load table
> [0 419430400 multipath 1 queue_if_no_path 0 1 1 round-robin 0 2 1 65:160
> 1000 66:128 1000]
> Feb 17 13:47:13 bgstorals05 multipathd: 1HITACHI_750116800119: load table
> [0 419430400 multipath 1 queue_if_no_path 0 1 1 round-robin 0 2 1 65:176
> 1000 66:144 1000]
> ......
>
> What does this mean? The missed binaries aren't there.
>
> Gru?
> Andreas Reschke
>
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