linux起源
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linux起源
存储安装配置
1. 存储侧安装配置
1. show iscsi-parameters (查看iscsi口配置参数)
2. 给iscsi口设置ip地址
set iscsi-parameters -port 0000 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA0Port0 -ip 192.168.152.201 -netmask 255.255.255.0 -gateway 192.168.152.254
set iscsi-parameters -port 0001 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA0Port1 -ip 192.168.152.202 -netmask 255.255.255.0 -gateway 192.168.152.254
set iscsi-parameters -port 0010 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA1Port0 -ip 192.168.152.203 -netmask 255.255.255.0 -gateway 192.168.152.254
set iscsi-parameters -port 0011 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA1Port1 -ip 192.168.152.204 -netmask 255.255.255.0 -gateway 192.168.152.254
set iscsi-parameters -port 0100 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM1CA0Port0 -ip 192.168.152.205 -netmask 255.255.255.0 -gateway 192.168.152.254
set iscsi-parameters -port 0101 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM1CA0Port1 -ip 192.168.152.206 -netmask 255.255.255.0 -gateway 192.168.152.254
set iscsi-parameters -port 0110 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM1CA1Port0 -ip 192.168.152.207 -netmask 255.255.255.0 -gateway 192.168.152.254
set iscsi-parameters -port 0111 -iscsi-name iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM1CA1Port1 -ip 192.168.152.208 -netmask 255.255.255.0 -gateway 192.168.152.254
show iscsi-parameters
3. 创建端口组
create port-group -name PortGroup#01 -port 0000,0101,0010,0111
create port-group -name PortGroup#02 -port 0001,0100,0011,0110
4. 设置热备盘（目前是每个柜子的最后一块盘为热备盘)
set global-spare -disks 0023,0423,0823,0C23
5. 设置TPP池，第一个池为DX_TPP001,第二个池子为DX_TPP002
创建第一个TPP池，池名称为DX_TPP001
create thin-pro-pool -name DX_TPP001 -attribute online -level 5 -warning 90 -attention 75 -rg-mode manual -disks 0000,0400,0800,0C00
扩容DX_TPP001池
expand thin-pro-pool -pool-name DX_TPP001 -rg-mode manual -disks 0002,0402,0802,0C02
expand thin-pro-pool -pool-name DX_TPP001 -rg-mode manual -disks 0003,0403,0803,0C03
expand thin-pro-pool -pool-name DX_TPP001 -rg-mode manual -disks 0004,0404,0804,0C04
expand thin-pro-pool -pool-name DX_TPP001 -rg-mode manual -disks 0005,0405,0805,0C05
expand thin-pro-pool -pool-name DX_TPP001 -rg-mode manual -disks 0006,0406,0806,0C06
expand thin-pro-pool -pool-name DX_TPP001 -rg-mode manual -disks 0007,0407,0807,0C07
创建第二个TPP池，池名称为DX_TPP002
create thin-pro-pool -name DX_TPP002 -attribute online -level 5 -warning 90 -attention 75 -rg-mode manual -disks 0001,0401,0801,0C01
扩容DX_TPP002池
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0008,0408,0808,0C08
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0009,0409,0809,0C09
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0010,0410,0810,0C10
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0011,0411,0811,0C11
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0012,0412,0812,0C12
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0013,0413,0813,0C13
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0014,0414,0814,0C14
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0015,0415,0815,0C15
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0016,0416,0816,0C16
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0017,0417,0817,0C17
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0018,0418,0818,0C18
expand thin-pro-pool -pool-name DX_TPP002 -rg-mode manual -disks 0019,0419,0819,0C19
CLI> show thin-pro-pools
Thin Pro Disk RAID Status Total Provisioned Used Used Warn- Atten- Chunk
No. Name Attribute Level Capacity Capacity Rate(%) Capacity Status ing(%) tion(%) Size(MB)
--- ---------------- ------------ -------- ------------------ ----------- ----------- ------- ----------- --------- ------ ------- --------
0 DX_TPP001 Online RAID5 Available 22.41 TB 0.00 MB 0 0.00 MB Normal 90 75 21
1 DX_TPP002 Online RAID5 Available 41.63 TB 0.00 MB 0 0.00 MB Normal 90 75 21
6. 硬盘列表及分配情况如下
CE#0
RG00 slot00 3.2T 0000,0400,0800,0C00 #TPP01 RG13 slot13 3.2T 0013,0413,0813,0C13 #TPP02
RG01 slot01 3.2T 0001,0401,0801,0C01 #TPP02 RG14 slot14 3.2T 0014,0414,0814,0C14 #TPP02
RG02 slot02 3.2T 0002,0402,0802,0C02 #TPP01 RG15 slot15 3.2T 0015,0415,0815,0C15 #TPP02
RG03 slot03 3.2T 0003,0403,0803,0C03 #TPP01 RG16 slot16 3.2T 0016,0416,0816,0C16 #TPP02
RG04 slot04 3.2T 0004,0404,0804,0C04 #TPP01 RG17 slot17 3.2T 0017,0417,0817,0C17 #TPP02
RG05 slot05 3.2T 0005,0405,0805,0C05 #TPP01 RG18 slot18 3.2T 0018,0418,0818,0C18 #TPP02
RG06 slot06 3.2T 0006,0406,0806,0C06 #TPP01 RG19 slot19 3.2T 0019,0419,0819,0C19 #TPP02
RG07 slot07 3.2T 0007,0407,0807,0C07 #TPP01 RG20 slot20 3.2T 0020,0420,0820,0C20 #unused
RG08 slot08 3.2T 0008,0408,0808,0C08 #TPP02 RG21 slot21 3.2T 0021,0421,0821,0C21 #unused
RG09 slot09 3.2T 0009,0409,0809,0C09 #TPP02 RG22 slot22 3.2T 0022,0422,0822,0C22 #unused
RG10 slot10 3.2T 0010,0410,0810,0C10 #TPP02 global-spare slot23 0023,0423,0823,0C23
RG11 slot11 3.2T 0011,0411,0811,0C11 #TPP02
RG12 slot12 3.2T 0012,0412,0812,0C12 #TPP02
7. 创建存储用户
create user -name huawei -role Software -function enable
huawei@1232. cinder节点侧配置
1. 客户dokcer安装1.5.0版本driver接入,docker覆盖安装(红帽的人安装，红帽的下载docker镜像文件然后驱动运行）
2. 编辑xml文件（BACKEND1为客户自己命名的文件）
vim /etc/cinder/BACKEND1.xml
<?xml version=‘1.0‘ encoding=‘UTF-8‘?>
<FUJITSU>
<EternusIP>10.230.2.239</EternusIP>
<EternusPort>5988</EternusPort>命名
<EternusISCSIIP>192.168.251.203</EternusISCSIIP>
<EternusISCSIIP>192.168.251.204</EternusISCSIIP>
<EternusISCSIIP>192.168.251.205</EternusISCSIIP>
<EternusISCSIIP>192.168.251.206</EternusISCSIIP>
<EternusISCSIIP>192.168.251.207</EternusISCSIIP>
<EternusISCSIIP>192.168.251.208</EternusISCSIIP>
<EternusPool>DX_TPP001</EternusPool>
<EternusPool>DX_TPP002</EternusPool>
</FUJITSU>
注意 10.230.2.239为存储的管理ip，5988为端口号，192.168.251.203为存储的iscsi口IP
3. /etc/cinder/cinder.conf后加入
enabled_backends=BACKEND1
[BACKEND1]
volume_driver = cinder.volume.drivers.fujitsu.eternus_dx.eternus_dx_iscsi.FJDXISCSIDriver
cinder_eternus_config_file = /etc/cinder/BACKEND1.xml
volume_backend_name = BACKEND1
passwordless = False
4. 重启服务
service openstack-cinder-volume restart
重启容器
重启完成以后看下版本号
cinder get-pools --detail
5. 多路径安装
rpm -qa device-mapper-multipath
yum install -y device-mapper-multipath device-mapper
6. 保存多路径配置文件
mpathconf --enable
ls -l /etc/multipath.conf
cp /etc/multipath.conf /etc/multipath.conf.bak
egrep -v "[#|^$]" /etc/multipath.conf.bak > /etc/multipath.conf
若/etc/上没多路径的配置文件则手动创建一个
cp /usr/share/doc/device-mapper-multipath-X.X.X/multipath.conf /etc/
mpathconf --enable
7. 在多路径文件上增加存储的信息
defaults
user_friendly_names yes
queue_without_daemon no
# find_multipaths yes
devices
device
vendor "FUJITSU"
product "ETERNUS_DXH"
prio alua
path_grouping_policy group_by_prio
path_selector "round-robin 0"
failback immediate
no_path_retry 0
path_checker "tur"
dev_loss_tmo 2097151
fast_io_fail_tmo 1
8. 重启服务，重新载入服务
systemctl start multipathd.service
systemctl reload multipathd.service
9. 重启物理节点
shutdown -r now
10. 查看多路径输出
ls -l /dev/mapper
multipath -ll
11. 安装iscsi服务
yum -y install iscsi-initiator-utils
systemctl start iscsi && systemctl enable iscsi
echo "node.conn[0].startup = automatic" >>/etc/iscsi/iscsid.conf
确认：
tail -2 /etc/iscsi/iscsid.conf
node.session.scan = auto
node.conn[0].startup = automatic
12.
iscsiadm -m discovery -t sendtargets -p 192.168.251.201:3260
iscsiadm -m discovery -t sendtargets -p 192.168.251.203:3260
iscsiadm -m discovery -t sendtargets -p 192.168.251.206:3260
iscsiadm -m discovery -t sendtargets -p 192.168.251.208:3260
13.
iscsiadm -m node -T iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA0Port0 -p 192.168.251.201:3260 -l
iscsiadm -m node -T iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA0Port1 -p 192.168.251.202:3260 -l
iscsiadm -m node -T iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA1Port0 -p 192.168.251.203:3260 -l
iscsiadm -m node -T iqn.2000-09.com.fujitsu:storage-system.eternus-dxh:002b2:CE0CM0CA1Port1 -p 192.168.251.204:3260 -l
3. 公钥的上传
ls -l
确认当前目录是否有eternus.itef文件，如果没有执行以下命令
① ssh-keygen -t rsa -N "" -f /root/.ssh/eternus （生成公钥私钥）
② ssh-keygen -e -f /root/.ssh/eternus.pub > ./eternus.itef （读取公钥文件并生成eternus.ietf(存储可识别)）
③ 将上述itef文件上传到存储对应的用户
④ 将上述文件配置到cinder.conf相应的后端配置中 （RHOSP13中需要将密钥文件映射到docker中）以上是关于linux起源的主要内容，如果未能解决你的问题，请参考以下文章