[dm-devel] Re: configure MD3000

[Thomas Witzel <witzel thomas gmail com>]

Thanks Chandra,

sorry for the out of order reply, still had the digest mode on. I
setup the config similar to what you said

devices {
        device {
                vendor                  "DELL"
                product                 "MD3000"
                hardware_handler        "1 rdac"
                path_checker            rdac
                path_grouping_policy    group_by_prio
                prio_callout            "/sbin/mpath_prio_rdac /dev/%n"
                failback                immediate
                getuid_callout          "/sbin/scsi_id -g -u /block/%n"
        }
}


and I'm still getting:
sdh: checker msg is "directio checker reports path is down"
create: 360022190009773680000214749504780 ,
[size=2.0T][features=0][hwhandler=0]
\_ round-robin 0 [prio=1][undef]
 \_ #:#:#:# sdb 8:16  [undef][ready]
\_ round-robin 0 [prio=0][undef]
 \_ #:#:#:# sdh 8:112 [undef][faulty]
sdc: checker msg is "directio checker reports path is down"
create: 3600221900096f27d00000ab3495047fd ,
[size=2.0T][features=0][hwhandler=0]
\_ round-robin 0 [prio=0][undef]
 \_ #:#:#:# sdc 8:32  [undef][faulty]
\_ round-robin 0 [prio=1][undef]
 \_ #:#:#:# sdi 8:128 [undef][ready]
sdj: checker msg is "directio checker reports path is down"
create: 360022190009773680000214a495047ce ,
[size=2.0T][features=0][hwhandler=0]
\_ round-robin 0 [prio=1][undef]
 \_ #:#:#:# sdd 8:48  [undef][ready]
\_ round-robin 0 [prio=0][undef]
 \_ #:#:#:# sdj 8:144 [undef][faulty]
sde: checker msg is "directio checker reports path is down"
create: 3600221900096f27d00000ab449504839 ,
[size=2.0T][features=0][hwhandler=0]
\_ round-robin 0 [prio=0][undef]
 \_ #:#:#:# sde 8:64  [undef][faulty]
\_ round-robin 0 [prio=1][undef]
 \_ #:#:#:# sdk 8:160 [undef][ready]
sdl: checker msg is "directio checker reports path is down"
create: 360022190009773680000214c49504806 ,
[size=1.1T][features=0][hwhandler=0]
\_ round-robin 0 [prio=1][undef]
 \_ #:#:#:# sdf 8:80  [undef][ready]
\_ round-robin 0 [prio=0][undef]
 \_ #:#:#:# sdl 8:176 [undef][faulty]
create: 360022190009773680000000000000000 ,
[size=20M][features=0][hwhandler=0]
\_ round-robin 0 [prio=1][undef]
 \_ #:#:#:# sdg 8:96  [undef][ready]
create: 3600221900096f27d0000000000000000 ,
[size=20M][features=0][hwhandler=0]
\_ round-robin 0 [prio=1][undef]
 \_ #:#:#:# sdm 8:192 [undef][ready]
libdevmapper: libdm-common.c(312): Created
/dev/mapper/360022190009773680000000000000000
libdevmapper: libdm-common.c(312): Created
/dev/mapper/3600221900096f27d0000000000000000

Now this is not on RH or SLES, its an ubuntu 8.4 system. If absolutely
necessary I would  consider switching the distribution, but right now
I'd prefer to stick with what all the other machines have.

Thanks, Thomas