NCM creates more session then are allowed in ncm.conf

[Boltze]

Hi 

we use cent OS 7 with the HPE NCM and HPE nimble Docker plugin.
If we now create a volume using Docker, the NCM will create more than 8 ISCSI sessions. But this only appears on the secondary Networkcard
Here is an excerpt:

size=10,0G uuid=29c76968855b6ab376c9ce90031025693 mount-device: /dev/nimblestorage/homepage-uploads.docker-29c76968855b6ab376c9ce90031025693
target: iqn.2007-11.com.nimblestorage:homepage-uploads.docker-v54f354bdc7a5568c.00000083.93560231 connection_mode=automatic
` + array_id=1 device=/dev/dm-5 sync_replicated=no
|- 62:0:0:0 sdh 8:112 session=30 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.21.10 data_ip=192.168.21.11
|- 63:0:0:0 sdi 8:128 session=31 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 64:0:0:0 sdj 8:144 session=32 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.21.10 data_ip=192.168.21.11
|- 65:0:0:0 sdk 8:160 session=33 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.21.10 data_ip=192.168.21.11
|- 69:0:0:0 sdo 8:224 session=37 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
size=10,0G uuid=23e4d54043a8e71b76c9ce90031025693 mount-device: /dev/nimblestorage/homepage-fileadmin.docker-23e4d54043a8e71b76c9ce90031025693
target: iqn.2007-11.com.nimblestorage:homepage-fileadmin.docker-v54f354bdc7a5568c.00000081.93560231 connection_mode=automatic
` + array_id=1 device=/dev/dm-3 sync_replicated=no
|- 57:0:0:0 sdc 8:32 session=25 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 56:0:0:0 sdb 8:16 session=24 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.21.10 data_ip=192.168.21.11
|- 58:0:0:0 sdd 8:48 session=26 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 59:0:0:0 sde 8:64 session=27 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 66:0:0:0 sdl 8:176 session=34 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 70:0:0:0 sdp 8:240 session=38 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 72:0:0:0 sdr 65:16 session=40 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 74:0:0:0 sdt 65:48 session=42 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 76:0:0:0 sdv 65:80 session=44 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 78:0:0:0 sdx 65:112 session=46 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 80:0:0:0 sdz 65:144 session=48 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 82:0:0:0 sdab 65:176 session=50 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 84:0:0:0 sdad 65:208 session=52 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 86:0:0:0 sdaf 65:240 session=54 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 88:0:0:0 sdah 66:16 session=56 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 90:0:0:0 sdaj 66:48 session=58 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 92:0:0:0 sdal 66:80 session=60 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 94:0:0:0 sdan 66:112 session=62 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 96:0:0:0 sdap 66:144 session=64 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 98:0:0:0 sdar 66:176 session=66 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 100:0:0:0 sdat 66:208 session=68 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 102:0:0:0 sdav 66:240 session=70 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 104:0:0:0 sdax 67:16 session=72 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 106:0:0:0 sdaz 67:48 session=74 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 108:0:0:0 sdbb 67:80 session=76 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 109:0:0:0 sdbc 67:96 session=77 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 111:0:0:0 sdbe 67:128 session=79 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 113:0:0:0 sdbg 67:160 session=81 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 115:0:0:0 sdbi 67:192 session=83 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 117:0:0:0 sdbk 67:224 session=85 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 119:0:0:0 sdbm 68:0 session=87 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 121:0:0:0 sdbo 68:32 session=89 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 123:0:0:0 sdbq 68:64 session=91 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 125:0:0:0 sdbs 68:96 session=93 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 127:0:0:0 sdbu 68:128 session=95 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 129:0:0:0 sdbw 68:160 session=97 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 130:0:0:0 sdbx 68:176 session=98 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 132:0:0:0 sdbz 68:208 session=100 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 134:0:0:0 sdcb 68:240 session=102 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 136:0:0:0 sdcd 69:16 session=104 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 138:0:0:0 sdcf 69:48 session=106 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 140:0:0:0 sdch 69:80 session=108 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 142:0:0:0 sdcj 69:112 session=110 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 144:0:0:0 sdcl 69:144 session=112 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 145:0:0:0 sdcm 69:160 session=113 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 147:0:0:0 sdco 69:192 session=115 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 149:0:0:0 sdcq 69:224 session=117 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 151:0:0:0 sdcs 70:0 session=119 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 153:0:0:0 sdcu 70:32 session=121 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 155:0:0:0 sdcw 70:64 session=123 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 157:0:0:0 sdcy 70:96 session=125 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 158:0:0:0 sdcz 70:112 session=126 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 160:0:0:0 sddb 70:144 session=128 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 162:0:0:0 sddd 70:176 session=130 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 164:0:0:0 sddf 70:208 session=132 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 166:0:0:0 sddh 70:240 session=134 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 167:0:0:0 sddi 71:0 session=135 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 169:0:0:0 sddk 71:32 session=137 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 171:0:0:0 sddm 71:64 session=139 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 173:0:0:0 sddo 71:96 session=141 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 175:0:0:0 sddq 71:128 session=143 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 177:0:0:0 sdds 71:160 session=145 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 179:0:0:0 sddu 71:192 session=147 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 181:0:0:0 sddw 71:224 session=149 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 183:0:0:0 sddy 128:0 session=151 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 185:0:0:0 sdea 128:32 session=153 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 186:0:0:0 sdeb 128:48 session=154 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 188:0:0:0 sded 128:80 session=156 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 190:0:0:0 sdef 128:112 session=158 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 192:0:0:0 sdeh 128:144 session=160 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 194:0:0:0 sdej 128:176 session=162 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 196:0:0:0 sdel 128:208 session=164 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 198:0:0:0 sden 128:240 session=166 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 200:0:0:0 sdep 129:16 session=168 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
size=10,0G uuid=26dfb585500c2d2a86c9ce90031025693 mount-device: /dev/nimblestorage/homepage-typo3conf.docker0001-26dfb585500c2d2a86c9ce90031025693
target: iqn.2007-11.com.nimblestorage:homepage-typo3conf.docker0001-v54f354bdc7a5568c.00000082.93560231 connection_mode=automatic
` + array_id=1 device=/dev/dm-4 sync_replicated=no
|- 61:0:0:0 sdg 8:96 session=29 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 60:0:0:0 sdf 8:80 session=28 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.21.10 data_ip=192.168.21.11
|- 67:0:0:0 sdm 8:192 session=35 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 68:0:0:0 sdn 8:208 session=36 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 71:0:0:0 sdq 65:0 session=39 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 73:0:0:0 sds 65:32 session=41 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 75:0:0:0 sdu 65:64 session=43 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 77:0:0:0 sdw 65:96 session=45 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 79:0:0:0 sdy 65:128 session=47 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 81:0:0:0 sdaa 65:160 session=49 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 83:0:0:0 sdac 65:192 session=51 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 85:0:0:0 sdae 65:224 session=53 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 87:0:0:0 sdag 66:0 session=55 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 89:0:0:0 sdai 66:32 session=57 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 91:0:0:0 sdak 66:64 session=59 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 93:0:0:0 sdam 66:96 session=61 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 95:0:0:0 sdao 66:128 session=63 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 97:0:0:0 sdaq 66:160 session=65 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 99:0:0:0 sdas 66:192 session=67 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 101:0:0:0 sdau 66:224 session=69 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 103:0:0:0 sdaw 67:0 session=71 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 105:0:0:0 sday 67:32 session=73 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 107:0:0:0 sdba 67:64 session=75 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 110:0:0:0 sdbd 67:112 session=78 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 112:0:0:0 sdbf 67:144 session=80 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 114:0:0:0 sdbh 67:176 session=82 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 116:0:0:0 sdbj 67:208 session=84 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 118:0:0:0 sdbl 67:240 session=86 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 120:0:0:0 sdbn 68:16 session=88 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 122:0:0:0 sdbp 68:48 session=90 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 124:0:0:0 sdbr 68:80 session=92 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 126:0:0:0 sdbt 68:112 session=94 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 128:0:0:0 sdbv 68:144 session=96 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 131:0:0:0 sdby 68:192 session=99 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 133:0:0:0 sdca 68:224 session=101 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 135:0:0:0 sdcc 69:0 session=103 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 137:0:0:0 sdce 69:32 session=105 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 139:0:0:0 sdcg 69:64 session=107 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 141:0:0:0 sdci 69:96 session=109 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 143:0:0:0 sdck 69:128 session=111 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 146:0:0:0 sdcn 69:176 session=114 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 148:0:0:0 sdcp 69:208 session=116 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 150:0:0:0 sdcr 69:240 session=118 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 152:0:0:0 sdct 70:16 session=120 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 154:0:0:0 sdcv 70:48 session=122 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 156:0:0:0 sdcx 70:80 session=124 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 159:0:0:0 sdda 70:128 session=127 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 161:0:0:0 sddc 70:160 session=129 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 163:0:0:0 sdde 70:192 session=131 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 165:0:0:0 sddg 70:224 session=133 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 168:0:0:0 sddj 71:16 session=136 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 170:0:0:0 sddl 71:48 session=138 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 172:0:0:0 sddn 71:80 session=140 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 174:0:0:0 sddp 71:112 session=142 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 176:0:0:0 sddr 71:144 session=144 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 178:0:0:0 sddt 71:176 session=146 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 180:0:0:0 sddv 71:208 session=148 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 182:0:0:0 sddx 71:240 session=150 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 184:0:0:0 sddz 128:16 session=152 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 187:0:0:0 sdec 128:64 session=155 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 189:0:0:0 sdee 128:96 session=157 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 191:0:0:0 sdeg 128:128 session=159 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 193:0:0:0 sdei 128:160 session=161 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 195:0:0:0 sdek 128:192 session=163 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 197:0:0:0 sdem 128:224 session=165 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 199:0:0:0 sdeo 129:0 session=167 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
|- 201:0:0:0 sdeq 129:32 session=169 sess_st=LOGGED_IN dev_st=running iface=default tgtportal=192.168.22.10 data_ip=192.168.22.11
-sh-4.2$

[dineshkumar_s]

Hello,

Have you ever tried provision LUN to Linux host then perform "ncmadm --rescan" manually and see if behaves the same?

Also, are you using same IP subnet on iSCSI data NICs at Linux? or different iSCSI subnet?

I think you need to get an iSCSI network topology diagram w/ IP (and subnet) address assignment and we would be able to find the expected path counts for that environment.

In addition, I heard that NCM should NOT be installed when you use Docker volume plugin. Try to see if any differences after removing NCM.

Thanks 

Dinesh