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.
Gruß
Andreas Reschke
________________________________________________________________
BG-IM173
Unix/Linux-Administration
Behr GmbH & Co. KG
ST B29, 3.OG
Tel.: +49 711 896-4598
Fax: ++49 711-8902-4598
Mobil: 0173-3197397
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