请问HP Service Guard for Linux的问题？

yuan781010

公司的一个项目，软件HP Service Guard for Linux11.16.02版，Redhat AS4；硬件为DL380G4服务器两台，与MSA1000，每台服务器上只有一块HBA卡。我以前没有接触过HP Service Guard，就连linux也只是安装过几次而已！所幸这个硬件配置比较简单，而且HP也提供了详细的安装说明，我只要照着使用手册安装就行了！可是这其中有一个地方我没有找到：手册上的“Preventing Boot-Time vgscan”中提到在Red Hat下的/etc/rc.d/rc.sysinit文件中注释两处
# LVM initialization
if [ -e /proc/lvm -a -x /sbin/vgchange -a -f /etc/lvmtab ];
then
action $"Setting up LVM:" /sbin/vgscan && /sbin/vgchange -a y
fi
这里写的是注释后这样还是只这里面的几行我都须注释！（而且在AS 4中我没有找到两处这样的语句，只有一句）
如果没有成功注释，会有什么后果！

    现在的问题是客户的oracle包可以成功运行并且切换，只是oracle进程每天都会无故停止（无论在哪一台上运行都这样），看Oracle的日志好像是和共享盘柜的写入有关（客户这样说），另外配的一个关于apache的包（与Oracle用不是同一个LVM卷）则一切正常！请问在配置Oracle时有什么需要注意的地方？

    还有手册上说这一版的service guard(11.16.02)支持AS4 U1及以后版本，是不是AS4（ 无Update的最初发行版）肯定无法运行？如果需要寻求即时技术支持该打什么电话？（HP 800倒是干脆，直接说他们这没人会这个，无法支持，我打的可是Service Guard包装盒上贴着的技术支持电话，上面还写着什么“一年不限次电话支持”真是把人搞得哭笑不得！）

lxhxs

能不能把你的hp cm 安装配置文档给我一份，我也需要装hp for linux 的集群

yuan781010

版主在吗,帮忙解答一下,谢谢了!

yuan781010

原帖由 nntp 于 2006-9-19 12:14 发表


yes. via normal config way.(vi xxx)

“normal config”？请问是vi哪个文件？谢谢！（这个手册上真的没有）

[ 本帖最后由 yuan781010 于 2006-9-19 17:47 编辑 ]

nntp

原帖由 yuan781010 于 2006-9-19 10:50 发表
感谢版主的解答，现在群集已经正常运行，正在测试中！（看来上次安装时没有屏蔽VGSCAN的确造成很大的问题，盘柜上的LVM卷信息已被破坏了）。可是现在发现ServicesGuard的运行日志时间和系统所设的时间不同。系统设 ...

yes. via normal config way.(vi xxx)

yuan781010

感谢版主的解答，现在群集已经正常运行，正在测试中！（看来上次安装时没有屏蔽VGSCAN的确造成很大的问题，盘柜上的LVM卷信息已被破坏了）。可是现在发现ServicesGuard的运行日志时间和系统所设的时间不同。系统设的是北京时间，ServicesGuard的日志是PDT（太平洋时间），我想软件就是这样设计的，因为安装时没有任何提示关于时区的设置。可以将其改为和系统同步吗？

nntp

原帖由 yuan781010 于 2006-9-18 18:20 发表
呵呵,谢谢版主!主要是我们这的HP销售只管卖,(打800也说没有这样的技术支持,可能是没找对地方吧!)安装HP_PSP for Linux 时我选择的是 "singe path".只是有个问题,FC hub与FC 交换机除了速度还有什么差别! ...

1. push this HP sales again, he/she should serve you within the products he/she sold you. 800 is a normal pipe for "contact" and HP has vary technical support team behind the 800 contact center.

2. don't install PSP in any mission critical system unless your customer or you have very high expectation on server monitoring and administration. A Golden Rule: keep your mission critical system as clean as possible.

3. you have to install the FCA2214 FC adapter driver(qla2300*) with ./INSTALL -f (the switch -f tell the installer override the default single path setting and use multipathing technology) if you REALLY have multiple fiber cable connection between the servers and FC switch.

4. you have to use FC Switch instead of FC hub because any kind of Fiber Channel Hub will give you a "surprise" when some devices change it's loop address in the loop ring(connect/disconnect, in/out ....), the connection will be reset and that break the stability of the whole cluster.

yuan781010

呵呵,谢谢版主!主要是我们这的HP销售只管卖,(打800也说没有这样的技术支持,可能是没找对地方吧!)安装HP_PSP for linux时我选择的是 "singe path".只是有个问题,FC hub与FC 交换机除了速度还有什么差别!
我们的这个方案配的的是两口的FC hub(MSA1000内置),现在客户的应用是两台服务器同时对盘柜进行写操作(不同的LUN),这种情况下是否不应该用FC hub而是用FC 交换机!

nntp

Contact hp service team. I'm not the one who provide "free service" for any Business Entity here. Your customer paid you money for hp software & hardware then you've to solve their problem inside your responsibility. Such kind of problem should be escalated through hp's service pipe at any time.

A hint:the error messages that you attached here exactly indicates a very common communication mismatching problem. i.e. wrong configure of fiber channel multipath.

[ 本帖最后由 nntp 于 2006-9-17 23:46 编辑 ]

yuan781010

现在客户发了一个日志给我，请版主帮忙看看，是否是HBA卡有问题！
执行dmesg的日志。
Buffer I/O error on device sda, logical block 0
SCSI error : <0 0 0 1> return code = 0x10000
end_request: I/O error, dev sda, sector 88
Buffer I/O error on device sda, logical block 11
SCSI error : <0 0 0 1> return code = 0x10000
end_request: I/O error, dev sda, sector 96
Buffer I/O error on device sda, logical block 12
SCSI error : <0 0 0 1> return code = 0x10000
end_request: I/O error, dev sda, sector 104
Buffer I/O error on device sda, logical block 13
SCSI error : <0 0 0 1> return code = 0x10000
end_request: I/O error, dev sda, sector 112
Buffer I/O error on device sda, logical block 14
SCSI error : <0 0 0 1> return code = 0x10000
end_request: I/O error, dev sda, sector 120
Buffer I/O error on device sda, logical block 15
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f8f7).
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f7f7).
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 100 Mbps full duplex
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 1000 Mbps full duplex
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f7f7).
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 100 Mbps full duplex
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 1000 Mbps full duplex
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f7f7).
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 100 Mbps full duplex
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 1000 Mbps full duplex
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f7f7).
qla2300 0000:06:01.0: LIP reset occured (f8ef).
qla2300 0000:06:01.0: LIP occured (f7ef).
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f7f7).
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 100 Mbps full duplex
kjournald starting.  Commit interval 5 seconds
EXT3 FS on dm-0, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: initialized (dev dm-0, type ext3), uses xattr
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f7f7).
bcm5700: eth1 NIC Link is Down
bcm5700: eth1 NIC Link is Up, 1000 Mbps full duplex
qla2300 0000:06:01.0: LIP reset occured (f7f7).
qla2300 0000:06:01.0: LIP occured (f7f7).
qla2300 0000:06:01.0: LIP reset occured (f753).
qla2300 0000:06:01.0: LIP occured (f753).
qla2300 0000:06:01.0: LIP reset occured (f753).
qla2300 0000:06:01.0: LIP occured (f753).
qla2300 0000:06:01.0: LIP reset occured (f8f7).
qla2300 0000:06:01.0: LIP occured (f8f7).
qla2300 0000:06:01.0: LIP reset occured (f753).
qla2300 0000:06:01.0: LIP occured (f753).

这里只是节选的一部分，实际上sda-sdd（都是MSA1000上的）都有报错！qla2300的信息也是有很多！“LIP”代表什么意思？
谢谢！！！