Hi,
I've a database-server (IBM x3650 M2) with about 3 TB Data on SAN
(Hitachi) with lvm top of softraid based on multipath (2 SAN-boxes in
different buildings). After booting the server, multipath starts, but no
md starts the mirror. The same configuration with SLES 10 works.
cat /proc/mdstat
Personalities : [raid1]
md13 : active raid1 dm-17[1] dm-14[0]
209715136 blocks [2/2] [UU]
md12 : active raid1 dm-16[1] dm-12[0]
209715136 blocks [2/2] [UU]
md11 : active raid1 dm-15[1] dm-11[0]
209715136 blocks [2/2] [UU]
md10 : active raid1 dm-13[1] dm-10[0]
209715136 blocks [2/2] [UU]
md9 : active raid1 dm-8[1] dm-9[0]
209715136 blocks [2/2] [UU]
md8 : active raid1 dm-7[1] dm-6[0]
209715136 blocks [2/2] [UU]
md7 : active raid1 dm-0[1] dm-5[0]
209715136 blocks [2/2] [UU]
md6 : active raid1 dm-27[1] dm-4[0]
209715136 blocks [2/2] [UU]
md5 : active raid1 dm-26[1] dm-3[0]
209715136 blocks [2/2] [UU]
md4 : active raid1 dm-25[1] dm-2[0]
209715136 blocks [2/2] [UU]
md3 : active raid1 dm-24[1] dm-1[0]
209715136 blocks [2/2] [UU]
md2 : active raid1 dm-23[1] dm-20[0]
209715136 blocks [2/2] [UU]
md1 : active raid1 dm-22[1] dm-19[0]
209715136 blocks [2/2] [UU]
md0 : active raid1 dm-21[1] dm-18[0]
209715136 blocks [2/2] [UU]
#########
multipath -ll
1HITACHI_750116800117 dm-8 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:9 sdl 8:176 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 6:0:0:9 sdai 66:32 [active][ready]
1HITACHI_750116780119 dm-11 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:11 sdal 66:80 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 8:0:0:11 sdbd 67:112 [active][ready]
1HITACHI_750116800116 dm-7 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 6:0:0:8 sdah 66:16 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 5:0:0:8 sdk 8:160 [active][ready]
1HITACHI_750116780121 dm-14 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:13 sdao 66:128 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 8:0:0:13 sdbf 67:144 [active][ready]
1HITACHI_750116780118 dm-10 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 8:0:0:10 sdbc 67:96 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 7:0:0:10 sdak 66:64 [active][ready]
1HITACHI_750116800115 dm-0 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:7 sdj 8:144 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 6:0:0:7 sdaa 65:160 [active][ready]
1HITACHI_750116780120 dm-12 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 8:0:0:12 sdbe 67:128 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 7:0:0:12 sdam 66:96 [active][ready]
1HITACHI_750116800114 dm-27 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 6:0:0:6 sdw 65:96 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 5:0:0:6 sdi 8:128 [active][ready]
1HITACHI_750116780117 dm-9 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:9 sdaj 66:48 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 8:0:0:9 sdbb 67:80 [active][ready]
1HITACHI_750116800113 dm-26 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:5 sdh 8:112 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 6:0:0:5 sdv 65:80 [active][ready]
1HITACHI_750116780116 dm-6 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 8:0:0:8 sdba 67:64 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 7:0:0:8 sdag 66:0 [active][ready]
1HITACHI_750116800112 dm-25 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 6:0:0:4 sdu 65:64 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 5:0:0:4 sdg 8:96 [active][ready]
1HITACHI_750116780115 dm-5 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:7 sdaf 65:240 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 8:0:0:7 sdaz 67:48 [active][ready]
1HITACHI_750116800109 dm-22 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:1 sdd 8:48 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 6:0:0:1 sdo 8:224 [active][ready]
1HITACHI_750116800111 dm-24 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:3 sdf 8:80 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 6:0:0:3 sdt 65:48 [active][ready]
1HITACHI_750116780114 dm-4 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 8:0:0:6 sday 67:32 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 7:0:0:6 sdae 65:224 [active][ready]
1HITACHI_750116800108 dm-21 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 6:0:0:0 sdn 8:208 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 5:0:0:0 sdc 8:32 [active][ready]
1HITACHI_750116800110 dm-23 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 6:0:0:2 sds 65:32 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 5:0:0:2 sde 8:64 [active][ready]
1HITACHI_750116780113 dm-3 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:5 sdad 65:208 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 8:0:0:5 sdax 67:16 [active][ready]
1HITACHI_750116780112 dm-2 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 8:0:0:4 sdaw 67:0 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 7:0:0:4 sdac 65:192 [active][ready]
1HITACHI_750116780109 dm-19 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:1 sdy 65:128 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 8:0:0:1 sdat 66:208 [active][ready]
1HITACHI_750116780111 dm-1 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:3 sdab 65:176 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 8:0:0:3 sdav 66:240 [active][ready]
1HITACHI_750116780108 dm-18 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 8:0:0:0 sdas 66:192 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 7:0:0:0 sdx 65:112 [active][ready]
1HITACHI_750116780110 dm-20 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 8:0:0:2 sdau 66:224 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 7:0:0:2 sdz 65:144 [active][ready]
1HITACHI_750116800119 dm-15 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:11 sdp 8:240 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 6:0:0:11 sdap 66:144 [active][ready]
1HITACHI_750116800121 dm-17 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 5:0:0:13 sdr 65:16 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 6:0:0:13 sdar 66:176 [active][ready]
1HITACHI_750116800118 dm-13 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 6:0:0:10 sdan 66:112 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 5:0:0:10 sdm 8:192 [active][ready]
1HITACHI_750116800120 dm-16 HITACHI,DF600F
[size=200G][features=1 queue_if_no_path][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 6:0:0:12 sdaq 66:160 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 5:0:0:12 sdq 65:0 [active][ready]
What should I do to start md automatically after boot?
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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