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Solaris10中配置负载均衡的apache2
【说明】
1、集群软件的安装和创建:本版搜一下,略过
2、版权归本人所有,转载请注明来自:cu-yuhuohu
3、在vmware中可以实现完全配置
哥们,看帖要推荐啊,点这里
【摘要】
Solaris 10中很多服务受SMF管理,要配置这些服务的HA,不能用传统的方法,需要使用一个sun cluster 3.2新增的SMF服务代理。当然不使用它也行,用曲线救国的方式也可以,不过不推荐,言归正传,看在Solaris10中配置负载均衡的apache2服务操作实录。
######################################################################
#任一节点
#创建磁盘集和文件系统
######################################################################
bash-3.00# scdidadm -L
1 nfs1:/dev/rdsk/c0d0 /dev/did/rdsk/d1
2 nfs1:/dev/rdsk/c1t0d0 /dev/did/rdsk/d2
3 nfs1:/dev/rdsk/c2t0d0 /dev/did/rdsk/d3
3 nfs2:/dev/rdsk/c2t0d0 /dev/did/rdsk/d3
4 nfs1:/dev/rdsk/c2t1d0 /dev/did/rdsk/d4
4 nfs2:/dev/rdsk/c2t1d0 /dev/did/rdsk/d4
5 nfs1:/dev/rdsk/c2t2d0 /dev/did/rdsk/d5
5 nfs2:/dev/rdsk/c2t2d0 /dev/did/rdsk/d5
6 nfs1:/dev/rdsk/c2t3d0 /dev/did/rdsk/d6
6 nfs2:/dev/rdsk/c2t3d0 /dev/did/rdsk/d6
7 nfs1:/dev/rdsk/c2t4d0 /dev/did/rdsk/d7
7 nfs2:/dev/rdsk/c2t4d0 /dev/did/rdsk/d7
8 nfs1:/dev/rdsk/c2t5d0 /dev/did/rdsk/d8
8 nfs2:/dev/rdsk/c2t5d0 /dev/did/rdsk/d8
9 nfs1:/dev/rdsk/c2t6d0 /dev/did/rdsk/d9
9 nfs2:/dev/rdsk/c2t6d0 /dev/did/rdsk/d9
10 nfs2:/dev/rdsk/c1t0d0 /dev/did/rdsk/d10
11 nfs2:/dev/rdsk/c1t1d0 /dev/did/rdsk/d11
12 nfs1:/dev/rdsk/c0d1 /dev/did/rdsk/d12
bash-3.00# metaset
Set name = dbds, Set number = 1
Host Owner
nfs1 Yes
nfs2
Driv Dbase
d4 Yes
d7 Yes
Set name = nfsds, Set number = 2
Host Owner
nfs1 Yes
nfs2
Driv Dbase
d5 Yes
bash-3.00# metaset -s webds -a -h nfs1 nfs2
bash-3.00# metaset -s webds -a /dev/did/rdsk/d6 /dev/did/rdsk/d9
bash-3.00# metainit -s webds d100 1 2 /dev/did/rdsk/d6s0 /dev/did/rdsk/d9s0
webds/d100: Concat/Stripe is setup
bash-3.00# metainit -s webds d101 -p d100 1g
d101: Soft Partition is setup
bash-3.00# newfs /dev/md/webds/rdsk/d101
/dev/md/webds/rdsk/d101: Unable to find Media type. Proceeding with system determined parameters.
newfs: construct a new file system /dev/md/webds/rdsk/d101: (y/n)? y
/dev/md/webds/rdsk/d101: 2097152 sectors in 512 cylinders of 128 tracks, 32 sectors
1024.0MB in 26 cyl groups (20 c/g, 40.00MB/g, 19456 i/g)
super-block backups (for fsck -F ufs -o b=#) at:
32, 81984, 163936, 245888, 327840, 409792, 491744, 573696, 655648, 737600,
1311264, 1393216, 1475168, 1557120, 1639072, 1721024, 1802976, 1884928,
1966880, 2048832
bash-3.00# mkdir /d101
bash-3.00# mount -o global /dev/md/webds/dsk/d101 /d101
bash-3.00# umount /d101
mount: /dev/md/webds/dsk/d101 or /d101, no such file or directory
bash-3.00# vi /etc/vfstab
#device device mount FS fsck mount mount
#to mount to fsck point type pass at boot options
#
fd - /dev/fd fd - no -
/proc - /proc proc - no -
/dev/dsk/c0d0s1 - - swap - no -
/dev/dsk/c0d0s0 /dev/rdsk/c0d0s0 / ufs 1 no -
/dev/dsk/c0d0s5 /dev/rdsk/c0d0s5 /var ufs 1 no -
/dev/dsk/c0d0s6 /dev/rdsk/c0d0s6 /export/home ufs 2 yes -
#/dev/dsk/c0d0s4 /dev/rdsk/c0d0s4 /globaldevices ufs 2 yes -
/devices - /devices devfs - no -
ctfs - /system/contract ctfs - no -
objfs - /system/object objfs - no -
swap - /tmp tmpfs - yes -
/dev/did/dsk/d1s4 /dev/did/rdsk/d1s4 /global/.devices/node@1 ufs 2 no global
/dev/md/dbds/dsk/d102 /dev/md/dbds/rdsk/d102 /global/oracle ufs 2 no global,logging
/dev/md/webds/dsk/d101 /dev/md/webds/rdsk/d101 /d101 ufs 2 no global,logging
"/etc/vfstab" 17 lines, 782 characters
bash-3.00# mount /d101
bash-3.00# df -h
Filesystem size used avail capacity Mounted on
/dev/dsk/c0d0s0 10G 5.0G 5.1G 50% /
/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 1.7G 1.1M 1.7G 1% /etc/svc/volatile
objfs 0K 0K 0K 0% /system/object
/usr/lib/libc/libc_hwcap2.so.1
10G 5.0G 5.1G 50% /lib/libc.so.1
fd 0K 0K 0K 0% /dev/fd
/dev/dsk/c0d0s5 2.0G 523M 1.4G 27% /var
swap 1.7G 72K 1.7G 1% /tmp
swap 1.7G 28M 1.7G 2% /var/run
/dev/dsk/c0d0s6 996M 1.0M 935M 1% /export/home
/vol/dev/dsk/c1t0d0/sc_32u1_dvd
1009M 1009M 0K 100% /cdrom/sc_32u1_dvd
/dev/dsk/c1t0d0s4 486M 5.7M 431M 2% /global/.devices/node@2
/dev/did/dsk/d1s4 486M 5.7M 431M 2% /global/.devices/node@1
/dev/md/dbds/dsk/d102
7.9G 4.1G 3.7G 53% /global/oracle
/dev/md/webds/dsk/d101
962M 1.0M 903M 1% /d101
[ 本帖最后由 yuhuohu 于 2009-7-4 20:25 编辑 ] |
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