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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
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