差異處
這裏顯示兩個版本的差異處。
| 兩邊的前次修訂版 前次修改 下次修改 | 前次修改 | ||
| tech:centos_iscsi [2009/03/19 06:23] – jonathan | tech:centos_iscsi [2022/06/10 09:07] (目前版本) – [參考網址] jonathan | ||
|---|---|---|---|
| 行 1: | 行 1: | ||
| + | ====== Centos 5 上配置 iSCSI 設定 ====== | ||
| + | ===== iSCSI 主機端 ===== | ||
| + | * 安裝 iscsitarget <code sh> | ||
| + | yum install kernel-devel openssl-devel gcc rpm-build | ||
| + | rpm -q kernel-devel openssl-devel gcc rpm-build | ||
| + | wget http:// | ||
| + | tar -xvf iscsitarget-1.4.18.tar.gz | ||
| + | cd iscsitarget-1.4.18 | ||
| + | make | ||
| + | make install | ||
| + | </ | ||
| + | ++++ 看執行過程|< | ||
| + | [root@pd920 ~]# rpm -q kernel-devel openssl-devel gcc rpm-build | ||
| + | kernel-devel-2.6.18-128.7.1.el5 | ||
| + | kernel-devel-2.6.18-164.el5 | ||
| + | openssl-devel-0.9.8e-12.el5 | ||
| + | openssl-devel-0.9.8e-12.el5 | ||
| + | gcc-4.1.2-44.el5 | ||
| + | rpm-build-4.4.2.3-9.el5 | ||
| + | [root@pd920 ~]# cd source/ | ||
| + | [root@pd920 source]# wget http:// | ||
| + | --06: | ||
| + | 正在查找主機 nchc.dl.sourceforge.net... 211.79.60.17, | ||
| + | 正在連接 nchc.dl.sourceforge.net|211.79.60.17|: | ||
| + | 已送出 HTTP 要求，正在等候回應... 200 OK | ||
| + | 長度: 121290 (118K) [application/ | ||
| + | Saving to: `iscsitarget-1.4.18.tar.gz' | ||
| + | |||
| + | 100%[=================================================================================================================================> | ||
| + | |||
| + | 07:04:28 (85.5 KB/s) -- 已儲存 ‘iscsitarget-1.4.18.tar.gz’ [121290/ | ||
| + | |||
| + | FINISHED --07: | ||
| + | Downloaded: 1 files, 118K in 1.4s (85.5 KB/s) | ||
| + | [root@pd920 source]# tar -xvf iscsitarget-0.4.18.tar.gz | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | : | ||
| + | : | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | iscsitarget-1.4.18/ | ||
| + | [root@c2q-q9400 source]# cd iscsitarget-1.4.18 | ||
| + | [root@c2q-q9400 iscsitarget-1.4.18]# | ||
| + | Applying Patch compat-2.6.29.patch | ||
| + | patching file kernel/ | ||
| + | Applying Patch compat-2.6.28.patch | ||
| + | patching file kernel/ | ||
| + | Applying Patch compat-2.6.25-2.6.27.patch | ||
| + | patching file kernel/ | ||
| + | : | ||
| + | CC [M] / | ||
| + | CC [M] / | ||
| + | LD [M] / | ||
| + | Building modules, stage 2. | ||
| + | MODPOST | ||
| + | CC / | ||
| + | LD [M] / | ||
| + | make[1]: Leaving directory `/ | ||
| + | </ | ||
| + | |||
| + | * 建立 iSCSI 使用硬碟空間區塊< | ||
| + | make / | ||
| + | dd if=/ | ||
| + | dd if=/ | ||
| + | </ | ||
| + | |||
| + | * 設定 IET daemon <code sh> | ||
| + | vi / | ||
| + | </ | ||
| + | # | ||
| + | # | ||
| + | ALL 192.168.11.236 | ||
| + | </ | ||
| + | vi / | ||
| + | </ | ||
| + | #ALL:ALL | ||
| + | </ | ||
| + | vi / | ||
| + | </ | ||
| + | Target iqn.2009-10.com.ichiayi: | ||
| + | # | ||
| + | # | ||
| + | Lun 0 Path=/ | ||
| + | Lun 1 Path=/ | ||
| + | Lun 2 Path=/ | ||
| + | Alias iSCSI for ichiayi | ||
| + | MaxConnections | ||
| + | InitialR2T | ||
| + | ImmediateData | ||
| + | </ | ||
| + | |||
| + | * 設定與啟動 iSCSI-Target 服務 <code sh> | ||
| + | chkconfig iscsi-target on | ||
| + | service iscsi-target start | ||
| + | </ | ||
| + | |||
| + | ===== iSCSI 使用端 ===== | ||
| + | * 安裝 iscsi-initiator-utils <code sh> | ||
| + | yum install iscsi-initiator-utils | ||
| + | </ | ||
| + | |||
| + | * 設定與啟動 iSCSI-initiator <code sh> | ||
| + | vi / | ||
| + | </ | ||
| + | node.startup = automatic | ||
| + | node.session.timeo.replacement_timeout = 120 | ||
| + | node.conn[0].timeo.login_timeout = 15 | ||
| + | node.conn[0].timeo.logout_timeout = 15 | ||
| + | node.conn[0].timeo.noop_out_interval = 15 | ||
| + | node.conn[0].timeo.noop_out_timeout = 15 | ||
| + | node.session.initial_login_retry_max = 10 | ||
| + | node.session.cmds_max = 128 | ||
| + | node.session.queue_depth = 32 | ||
| + | node.session.iscsi.InitialR2T = No | ||
| + | node.session.iscsi.ImmediateData = Yes | ||
| + | node.session.iscsi.FirstBurstLength = 262144 | ||
| + | node.session.iscsi.MaxBurstLength = 16776192 | ||
| + | node.conn[0].iscsi.MaxRecvDataSegmentLength = 131072 | ||
| + | discovery.sendtargets.iscsi.MaxRecvDataSegmentLength = 32768 | ||
| + | node.session.iscsi.FastAbort = No | ||
| + | </ | ||
| + | vi / | ||
| + | </ | ||
| + | InitiatorName=iqn.2009-10.com.ichiayi: | ||
| + | </ | ||
| + | chkconfig --list | grep iscsi | ||
| + | </ | ||
| + | ++++ 看執行過程|< | ||
| + | [root@vm-mail ~]# chkconfig --list | grep iscsi | ||
| + | iscsi | ||
| + | iscsid | ||
| + | </ | ||
| + | |||
| + | * 找尋 iSCSI-target 與重起 iSCSI-initiator< | ||
| + | iscsiadm -m discovery -t sendtargets -p 192.168.11.250 | ||
| + | service iscsi restart | ||
| + | </ | ||
| + | ++++ 看執行過程|< | ||
| + | [root@pdc-e2160 ~]# iscsiadm -m discovery -t sendtargets -p 192.168.11.250 | ||
| + | 192.168.11.250: | ||
| + | [root@vm-mail ~]# service iscsi start | ||
| + | iscsid 已停止執行但 pid 檔案仍在 | ||
| + | Turning off network shutdown. Starting iSCSI daemon: | ||
| + | | ||
| + | 正在設置 iSCSI 目標（targets）: | ||
| + | Login to [iface: default, target: iqn.2009-10.com.ichiayi: | ||
| + | | ||
| + | </ | ||
| + | |||
| + | < | ||
| + | * 如果出現無法登入的狀況，可能要調整權限設定的部份 | ||
| + | * 可以透過 iscsiadm 工具執行檢視問題點 Exp. <code sh> | ||
| + | iscsiadm -m node -p 192.168.11.250 -T iqn.2009-10.com.ichiayi: | ||
| + | * 如果有正常連上就會有以上的訊息 login to [xxx] : successful | ||
| + | </ | ||
| + | |||
| + | * 使用 iSCSI 磁碟< | ||
| + | fdisk -l | ||
| + | </ | ||
| + | </ | ||
| + | ===== 參考網址 ===== | ||
| + | * [[http:// | ||
| + | * [[http:// | ||
| + | * [[http:// | ||
| + | * [[http:// | ||
| + | * https:// | ||
| + | |||
| + | {{tag> | ||