{"id":19684,"date":"2017-08-28T06:07:15","date_gmt":"2017-08-27T22:07:15","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2017\/08\/28\/%e5%9c%a8-centos-6-%e4%b8%8b%e5%ae%89%e8%a3%9d-iscsi-target\/"},"modified":"2021-03-18T17:25:08","modified_gmt":"2021-03-18T09:25:08","slug":"%e5%9c%a8-centos-6-%e4%b8%8b%e5%ae%89%e8%a3%9d-iscsi-target","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2017\/08\/28\/%e5%9c%a8-centos-6-%e4%b8%8b%e5%ae%89%e8%a3%9d-iscsi-target\/","title":{"rendered":"\u5728 CentOS 6 \u4e0b\u5b89\u88dd iSCSI Target"},"content":{"rendered":"<p>\u53c3\u8003\u7db2\u9801\uff1a<br \/><a href=\"http:\/\/linux.vbird.org\/linux_server\/0460iscsi.php\" target=\"_blank\" rel=\"noopener noreferrer\">\u9ce5\u54e5\u7684 Linux \u79c1\u623f\u83dc &#8212; \u7db2\u8def\u78c1\u789f\u88dd\u7f6e\uff1aiSCSI\u4f3a\u670d\u5668<\/a><\/p>\n<p>1. \u5b89\u88dd scsi-target-utils<br \/># <span style=\"color: #ff0000\">yum install scsi-target-utils<\/span><\/p>\n<p>2. \u5efa\u7acb\u76ee\u9304<br \/># <span style=\"color: #ff0000\">mkdir \/iscsi_disks<\/span><\/p>\n<p>3. \u5efa\u7acb\u6a94\u6848 10G \u5206\u4eab<br \/># <span style=\"color: #ff0000\">dd if=\/dev\/zero of=\/iscsi_disks\/centos6-disk.img bs=1M count=10240<\/span><br \/><span style=\"color: #0000ff\">10240+0 records in<\/span><br \/><span style=\"color: #0000ff\">10240+0 records out<\/span><br \/><span style=\"color: #0000ff\">10737418240 bytes (11 GB) copied, 125.961 s, 85.2 MB\/s<\/span><br \/>[@more@]4. \u8a2d\u5b9a tgt \u8a2d\u5b9a\u6a94 <span style=\"color: #0000ff\">\/etc\/tgt\/targets.conf<\/span><br \/><span style=\"color: #0000ff\">backing-store &#8211; \u865b\u64ec\u88dd\u7f6e<\/span><br \/><span style=\"color: #0000ff\">initiator-address &#8211; \u53ef\u4ee5\u9023\u7dda\u7684\u4f86\u6e90 IP \u7db2\u6bb5\uff0c\u4e5f\u53ef\u4ee5\u5728\u9632\u706b\u7246\u4e0a\u8a2d\u5b9a<\/span><br \/><span style=\"color: #0000ff\">incominguser &#8211; \u4f7f\u7528\u8005\u5e33\u865f\u53ca\u5bc6\u78bc\u8a2d\u5b9a<\/span><br \/><span style=\"color: #0000ff\">write-cache &#8211; \u662f\u5426\u8981\u4f7f\u7528\u5feb\u53d6<\/span><br \/># <span style=\"color: #ff0000\">vim \/etc\/tgt\/targets.conf<\/span><br \/><span style=\"color: #0000ff\">&lt;target iqn.2017-04.tces.test:centos6&gt;<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 backing-store \/iscsi_disks\/centos6-disk.img<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 initiator-address 192.168.1.0\/24<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 incominguser username password<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 write-cache off<\/span><br \/><span style=\"color: #0000ff\">&lt;\/target&gt;<\/span><\/p>\n<p>5. \u555f\u52d5\u670d\u52d9<br \/># <span style=\"color: #ff0000\">chkconfig &#8211;level 3 tgtd on<\/span><br \/># <span style=\"color: #ff0000\">\/etc\/init.d\/tgtd start<\/span><br \/><span style=\"color: #0000ff\">\u6b63\u5728\u555f\u52d5 SCSI target daemon\uff1a\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 [\u00a0 \u78ba\u5b9a\u00a0 ]<\/span><\/p>\n<p># <span style=\"color: #ff0000\">netstat -antulp | grep 3260<\/span><br \/><span style=\"color: #0000ff\">tcp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 0 0.0.0.0:3260\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.0.0.0:*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 LISTEN\u00a0\u00a0\u00a0\u00a0\u00a0 1682\/tgtd<\/span><br \/><span style=\"color: #0000ff\">tcp\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 0 :::3260\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 :::*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 LISTEN\u00a0\u00a0\u00a0\u00a0\u00a0 1682\/tgtd<\/span><\/p>\n<p>6. \u9632\u706b\u7246\u8a2d\u5b9a<br \/><span style=\"color: #ff0000\"><span style=\"color: #000000\">#<\/span> <span style=\"color: #ff0000\"><\/span>iptables -A INPUT -s 192.168.1.0\/24 -m tcp -p tcp -m state &#8211;state NEW &#8211;dport 3260 -j ACCEPT<\/span><\/p>\n<p>7. \u986f\u793a target \u76f8\u95dc\u8cc7\u8a0a<br \/># <span style=\"color: #ff0000\">\/usr\/sbin\/tgt-admin &#8211;show<\/span><br \/><span style=\"color: #0000ff\">Target 1: iqn.2017-04.tces.test:centos6<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 System information:<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Driver: iscsi<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 State: ready<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 I_T nexus information:<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 LUN information:<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 LUN: 0<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Type: controller<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 SCSI ID: IET\u00a0\u00a0\u00a0\u00a0 00010000<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 SCSI SN: beaf10<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Size: 0 MB, Block size: 1<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Online: Yes<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Removable media: No<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Prevent removal: No<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Readonly: No<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Backing store type: null<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Backing store path: None<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Backing store flags:<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 Account information:<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0 ACL information:<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53c3\u8003\u7db2\u9801\uff1a\u9ce5\u54e5\u7684 Linux \u79c1\u623f\u83dc &#8212; \u7db2\u8def\u78c1\u789f\u88dd\u7f6e\uff1aiSCSI\u4f3a\u670d\u5668 1. \u5b89\u88dd scsi-t &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/2blog.ilc.edu.tw\/25793\/2017\/08\/28\/%e5%9c%a8-centos-6-%e4%b8%8b%e5%ae%89%e8%a3%9d-iscsi-target\/\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008\u5728 CentOS 6 \u4e0b\u5b89\u88dd iSCSI Target\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117,187],"tags":[],"class_list":["post-19684","post","type-post","status-publish","format-standard","hentry","category-c-78462","category-c-105646"],"meta_key":{"_pingme":["1"],"_encloseme":["1"],"lt_post_id":["690854"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19684"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=19684"}],"version-history":[{"count":1,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19684\/revisions"}],"predecessor-version":[{"id":21180,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19684\/revisions\/21180"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=19684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=19684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=19684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}