solaris端配置:
solaris10一台,其中zfs的zpool名为zfszpool,大小是136GB,创建了三个zfs文件系统,分别为u01、u02、u03。
[root@node02 /]#mkdir /u03
[root@node02 /]#zfs create zfspool/u03
[root@node02 /]#zfs set mountpoint=/u03 zfspool/u03
[root@node02 /]#df
Filesystem             size   used  avail capacity  Mounted on
/dev/dsk/c0t0d0s0       29G   9.1G    20G    32%    /
/devices                 0K     0K     0K     0%    /devices
ctfs                     0K     0K     0K     0%    /system/contract
proc                     0K     0K     0K     0%    /proc
mnttab                   0K     0K     0K     0%    /etc/mnttab
swap                   2.3G   1.4M   2.3G     1%    /etc/svc/volatile
objfs                    0K     0K     0K     0%    /system/object
fd                       0K     0K     0K     0%    /dev/fd
swap                   2.3G     8K   2.3G     1%    /tmp
swap                   2.3G    40K   2.3G     1%    /var/run
/dev/dsk/c0t0d0s3      2.0G   2.2M   1.9G     1%    /export/home
zfspool/u01             30G   3.1G    27G    11%    /u01
zfspool/u02             30G   1.0G    29G     4%    /u02
zfspool                134G    24K   130G     1%    /zfspool
zfspool/u03            134G    24K   130G     1%    /u03
[root@node02 /]#zfs set quota=30GB zfspool/u03
[root@node02 /]#df
Filesystem             size   used  avail capacity  Mounted on
/dev/dsk/c0t0d0s0       29G   9.1G    20G    32%    /
/devices                 0K     0K     0K     0%    /devices
ctfs                     0K     0K     0K     0%    /system/contract
proc                     0K     0K     0K     0%    /proc
mnttab                   0K     0K     0K     0%    /etc/mnttab
swap                   2.3G   1.4M   2.3G     1%    /etc/svc/volatile
objfs                    0K     0K     0K     0%    /system/object
fd                       0K     0K     0K     0%    /dev/fd
swap                   2.3G     8K   2.3G     1%    /tmp
swap                   2.3G    40K   2.3G     1%    /var/run
/dev/dsk/c0t0d0s3      2.0G   2.2M   1.9G     1%    /export/home
zfspool/u01             30G   3.1G    27G    11%    /u01
zfspool/u02             30G   1.0G    29G     4%    /u02
zfspool                134G    24K   130G     1%    /zfspool
zfspool/u03             30G    24K    30G     1%    /u03
下来创建两个逻辑卷:
[root@node02 /]#zfs create -V 10GB zfspool/u03/vol01
[root@node02 /]#zfs create -V 10GB zfspool/u03/vol02
查看一下刚创建的逻辑卷的属性信息:
[root@node02 /]#zfs get all |grep 'zfspool/u03'
zfspool/u03        type           filesystem             -
zfspool/u03        creation       Wed Dec 17  9:50 2008  -
zfspool/u03        used           20.0G                  -
zfspool/u03        available      10.0G                  -
zfspool/u03        referenced     24.5K                  -
zfspool/u03        compressratio  1.00x                  -
zfspool/u03        mounted        yes                    -
zfspool/u03        quota          30G                    local
zfspool/u03        reservation    none                   default
zfspool/u03        recordsize     128K                   default
zfspool/u03        mountpoint     /u03                   local
zfspool/u03        sharenfs       off                    default
zfspool/u03        checksum       on                     default
zfspool/u03        compression    off                    default
zfspool/u03        atime          on                     default
zfspool/u03        devices        on                     default
zfspool/u03        exec           on                     default
zfspool/u03        setuid         on                     default
zfspool/u03        readonly       off                    default
zfspool/u03        zoned          off                    default
zfspool/u03        snapdir        hidden                 default
zfspool/u03        aclmode        groupmask              default
zfspool/u03        aclinherit     secure                 default
zfspool/u03        canmount       on                     default
zfspool/u03        shareiscsi     off                    default
zfspool/u03        xattr          on                     default
zfspool/u03/vol01  type           volume                 -
zfspool/u03/vol01  creation       Wed Dec 17  9:54 2008  -
zfspool/u03/vol01  used           22.5K                  -
zfspool/u03/vol01  available      20.0G                  -
zfspool/u03/vol01  referenced     22.5K                  -
zfspool/u03/vol01  compressratio  1.00x                  -
zfspool/u03/vol01  reservation    10G                    local
zfspool/u03/vol01  volsize        10G                    -
zfspool/u03/vol01  volblocksize   8K                     -
zfspool/u03/vol01  checksum       on                     default
zfspool/u03/vol01  compression    off                    default
zfspool/u03/vol01  readonly       off                    default
zfspool/u03/vol01  shareiscsi     off                    default
zfspool/u03/vol02  type           volume                 -
zfspool/u03/vol02  creation       Wed Dec 17  9:54 2008  -
zfspool/u03/vol02  used           22.5K                  -
zfspool/u03/vol02  available      20.0G                  -
zfspool/u03/vol02  referenced     22.5K                  -
zfspool/u03/vol02  compressratio  1.00x                  -
zfspool/u03/vol02  reservation    10G                    local
zfspool/u03/vol02  volsize        10G                    -
zfspool/u03/vol02  volblocksize   8K                     -
zfspool/u03/vol02  checksum       on                     default
zfspool/u03/vol02  compression    off                    default
zfspool/u03/vol02  readonly       off                    default
zfspool/u03/vol02  shareiscsi     off                    default
使zfspool/u03/vol01和zfspool/u03/vol02卷成为一个iscsi目标设备:
[root@node02 /]#zfs set shareiscsi=on zfspool/u03/vol01
[root@node02 /]#zfs set shareiscsi=on zfspool/u03/vol02
[root@node02 /]#iscsitadm list target
Target: zfspool/u03/vol01
    iSCSI Name: iqn.1986-03.com.sun:02:5b7939b1-73a9-ef2d-ab61-fd19d57b9c8b
    Connections: 0
Target: zfspool/u03/vol02
    iSCSI Name: iqn.1986-03.com.sun:02:bc1d6f76-21d9-4acb-e0c0-adf41eeca3b9
    Connections: 0
[root@node02 /]#zfs get all zfspool/u03/vol01
NAME               PROPERTY       VALUE                  SOURCE
zfspool/u03/vol01  type           volume                 -
zfspool/u03/vol01  creation       Wed Dec 17  9:54 2008  -
zfspool/u03/vol01  used           30.5K                  -
zfspool/u03/vol01  available      20.0G                  -
zfspool/u03/vol01  referenced     30.5K                  -
zfspool/u03/vol01  compressratio  1.00x                  -
zfspool/u03/vol01  reservation    10G                    local
zfspool/u03/vol01  volsize        10G                    -
zfspool/u03/vol01  volblocksize   8K                     -
zfspool/u03/vol01  checksum       on                     default
zfspool/u03/vol01  compression    off                    default
zfspool/u03/vol01  readonly       off                    default
zfspool/u03/vol01  shareiscsi     on                     local
[root@node02 /]#zfs get all zfspool/u03/vol02
NAME               PROPERTY       VALUE                  SOURCE
zfspool/u03/vol02  type           volume                 -
zfspool/u03/vol02  creation       Wed Dec 17  9:54 2008  -
zfspool/u03/vol02  used           30.5K                  -
zfspool/u03/vol02  available      20.0G                  -
zfspool/u03/vol02  referenced     30.5K                  -
zfspool/u03/vol02  compressratio  1.00x                  -
zfspool/u03/vol02  reservation    10G                    local
zfspool/u03/vol02  volsize        10G                    -
zfspool/u03/vol02  volblocksize   8K                     -
zfspool/u03/vol02  checksum       on                     default
zfspool/u03/vol02  compression    off                    default
zfspool/u03/vol02  readonly       off                    default
zfspool/u03/vol02  shareiscsi     on                     local
ok,到此,solaris端已配置完毕了。
linux端配置:
yum -y install kexec-tools bridge-untils libsane-hpaio device-mapper-multipath iscsi-initiator-utils scsi-target-utils
chkconfig iscsi on
service iscsi restart
首先,运行以下命令,发现solaris上的逻辑卷:
[root@server2 ~]# iscsiadm -m discovery -t sendtargets -p 192.168.1.121
192.168.1.121:3260,1 iqn.1986-03.com.sun:02:5b7939b1-73a9-ef2d-ab61-fd19d57b9c8b
192.168.1.121:3260,1 iqn.1986-03.com.sun:02:bc1d6f76-21d9-4acb-e0c0-adf41eeca3b9
ok,solaris上的共享逻辑卷已经被linux识别了。
使用iscsiadm登录solaris的iscsitarget(solaris):
[root@server2 ~]# iscsiadm -m node -T iqn.1986-03.com.sun:02:5b7939b1-73a9-ef2d-ab61-fd19d57b9c8b -p 192.168.1.121 -l
Logging in to [iface: default, target: iqn.1986-03.com.sun:02:5b7939b1-73a9-ef2d-ab61-fd19d57b9c8b, portal: 192.168.1.121,3260]
Login to [iface: default, target: iqn.1986-03.com.sun:02:5b7939b1-73a9-ef2d-ab61-fd19d57b9c8b, portal: 192.168.1.121,3260]: successful
[root@server2 ~]# iscsiadm -m node -T iqn.1986-03.com.sun:02:bc1d6f76-21d9-4acb-e0c0-adf41eeca3b9 -p 192.168.1.121 -l
Logging in to [iface: default, target: iqn.1986-03.com.sun:02:bc1d6f76-21d9-4acb-e0c0-adf41eeca3b9, portal: 192.168.1.121,3260]
Login to [iface: default, target: iqn.1986-03.com.sun:02:bc1d6f76-21d9-4acb-e0c0-adf41eeca3b9, portal: 192.168.1.121,3260]: successful
ok,都登录成功了,使用fdisk看看:
[root@server2 ~]# fdisk -l
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          13      104391   83  Linux
/dev/sda2              14        1175     9333765   83  Linux
/dev/sda3            1176        1305     1044225   82  Linux swap / Solaris
Disk /dev/sdb: 10.7 GB, 10737418240 bytes
64 heads, 32 sectors/track, 10240 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Disk /dev/sdb doesn't contain a valid partition table
Disk /dev/sdc: 10.7 GB, 10737418240 bytes
64 heads, 32 sectors/track, 10240 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Disk /dev/sdc doesn't contain a valid partition table
已经被识别为linux上的sdb和sdc了。
现在你就可以在这两个设备上进行分区,创建文件系统了.
[root@server2 ~]# fdisk -l
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          13      104391   83  Linux
/dev/sda2              14        1175     9333765   83  Linux
/dev/sda3            1176        1305     1044225   82  Linux swap / Solaris
Disk /dev/sdb: 10.7 GB, 10737418240 bytes
64 heads, 32 sectors/track, 10240 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1       10240    10485744   83  Linux
Disk /dev/sdc: 10.7 GB, 10737418240 bytes
64 heads, 32 sectors/track, 10240 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1       10240    10485744   83  Linux
[root@server2 ~]# mkfs.ext3 /dev/sdb1
[root@server2 ~]# mount /dev/sdb1 /mnt
[root@server2 ~]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda2             8.7G  2.4G  5.9G  30% /
/dev/sda1              99M   11M   83M  12% /boot
tmpfs                  76M     0   76M   0% /dev/shm
/dev/sdb1             9.9G  151M  9.2G   2% /mnt
[root@server2 ~]# cat /mnt/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1               localhost.localdomain localhost
192.168.1.11            server2.rhel5.com server2
192.168.1.10            server1.rhel5.com server1
192.168.1.156           xzxj
192.168.1.12            server3.rhel5.com server3
[root@server2 ~]# cd /mnt/
[root@server2 mnt]# ls
hosts  lost+found
就这样结束了。