有人在vmware centos5.1 安装过oracle rac 的raw ocr么

gunguymadman

[root@node1 raw]# ll
total 0
crw-r----- 1 oracle oinstall 162, 1 Oct 29 04:49 raw1
crw-r----- 1 oracle oinstall 162, 2 Oct 29 04:49 raw2
crw-r----- 1 oracle oinstall 162, 3 Oct 29 04:49 raw3

用户 权限都没问题   
但是orc指定location ，总是报错 the specified shared raw partition /dev/raw/raw2 may
not have correct permission . Verify that the partition is owned by Oracle User.

尝试改成 root.oinstall  770 什么的都通不过     有人知道怎么改么

gunguymadman

我现在不认为是权限还是属主问题     

我猜想和centos5 相关      希望有经验的人谈一下

ziggler

specified shared raw partition may not have correct permission
Posted: 2007-10-16 下午2:51                
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When i am installing crs, afer i enter the OCR location and OCR mirror locaiton, i see the following error.

\"The specified shared raw partition /dev/rdsk/c1t50060e800043a501d242s2 may not have correct permission. Verify that the partition is owned by Oracle User\"

ls -l /dev/rdsk/c1t50060E800043A501d242s2
lrwxrwxrwx 1 oracle dba 76 Aug 22 16:38 /dev/rdsk/c1t50060E800043A501d242s2 -> ../../devices/pci@1e,600000/SUNW,qlc@3/fp@0,0/ssd@w50060e800043a501,f2:c,raw


\\# ls -altr ../../devices/pci@1e,600000/SUNW,qlc@3/fp@0,0/ssd@w50060e800043a501,f2:c,raw
crw-rw-rw- 1 oracle dba 118, 42 Sep 18 14:41 ../../devices/pci@1e,600000/SUNW,qlc@3/fp@0,0/ssd@w50060e800043a501,f2:c,raw

Any thoughts

Thanks
-Prasad
ChandraP        

Posts: 1,134
Registered: 06/04/06
       
        Re: specified shared raw partition may not have correct permission
Posted: 2007-10-16 下午3:33   in response to: pinjam in response to: pinjam                
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Prasad,

Whenever I encounter this type of error messages, first thing I do is check if the \"oracle\" user has ability to read and write. For this purpose, the dd command is the best friend.

Try doing this from both the nodes:

dd if=/dev/zero of=<your_raw_device> bs=1M count=256

Hope this helps.

Thanks
Chandra Pabba
pinjam        

Posts: 122
Registered: 01/21/02
       
        Re: specified shared raw partition may not have correct permission
Posted: 2007-10-17 下午1:43   in response to: ChandraP in response to: ChandraP                
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This really helps.....Thanks Chandra

-Prasad
ck.chow        

Posts: 31
Registered: 03/01/06
       
        Re: specified shared raw partition may not have correct permission
Posted: 2008-5-20 下午7:35   in response to: ChandraP in response to: ChandraP                
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Hi, I\'m having a similar problem here.
\\# ls -l /dev/did/rdsk/d1s0
lrwxrwxrwx 1 root root 39 May 15 14:39 /dev/did/rdsk/d1s0 -> ../../../devices/pseudo/did@1:1,1s0,raw

\\# dd if=/dev/zero of=/dev/did/rdsk/d1s0 bs=20971520 count=1
dd: /dev/did/rdsk/d1s0: open: I/O error

How do I change the owner for the raw partition?

Cheers.
J..J        

Posts: 289
Registered: 03/28/07
       
        Re: specified shared raw partition may not have correct permission
Posted: 2008-5-20 下午10:41   in response to: ck.chow in response to: ck.chow                
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use CHOWN
ck.chow        

Posts: 31
Registered: 03/01/06
       
        Re: specified shared raw partition may not have correct permission
Posted: 2008-5-20 下午10:47   in response to: J..J in response to: J..J                
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shall give it a try. Thanks.
LEARNING_ORACLE        

Posts: 573
Registered: 10/15/06
       
        Re: specified shared raw partition may not have correct permission
Posted: 2008-5-27 下午8:14   in response to: ck.chow in response to: ck.chow                
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chown oracle:dba
chmod 755
Moovarkku Mudha...        

Posts: 22
Registered: 12/04/00
       
        Re: specified shared raw partition may not have correct permission
Posted: 2008-6-3 下午10:15   in response to: LEARNING_ORACLE in response to: LEARNING_ORACLE                
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Hi
This is something related to Udev permission. You have to set the permission by default when machine get rebooted.

\\# pwd
/etc/udev/permissions.d
#
=== Before Change
\\# raw devices
ram*:root:disk:0660
raw/*:root:disk:0660
=== After Change
\\# raw devices
ram*:root:disk:0660
raw/*racle8install:0660

===== Note Username and group name should be changed accordingly
Regards
Mudhalvan M.M

http://forums.oracle.com/forums/thread.jspa?messageID=2141454

gunguymadman

blockdev --getsize /dev/raw/raw2
/dev/raw/raw2: Device or resource busy

看来raw2还是没有进入状态   日

gunguymadman

我决定放弃centos5了    原来oracle官网有rhel上下载  而且支持的很好   
so   以前的工作白做了

gunguymadman

呵呵    rac的要求比较高     
我现在才意识到为什么oracle里这么多system version install oracle rac了

RomanHeart

使用workstation 是这样的错误，我在试 server 看看有没有不同