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AIX 5.3 server cannot see Luns assigned to it
Hello All,
AIX server version 5.3 cannot see Luns assigned to it.
AIX is connected to CX700 and is already assigned luns and is working fine... When we try to add new luns to exsisting storage group it doesnt recognize. At times even if it does the size of those luns show up as zero bytes at Host level.
Please need some assistance .
-Neeta
AIX server version 5.3 cannot see Luns assigned to it.
AIX is connected to CX700 and is already assigned luns and is working fine... When we try to add new luns to exsisting storage group it doesnt recognize. At times even if it does the size of those luns show up as zero bytes at Host level.
Please need some assistance .
-Neeta
bodnarg
385 Posts
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March 3rd, 2008 08:00
1) How many LUNs are in the storage group you are adding these devices?
2) Are these regular LUNs?
3) What are the addresses of the new LUNs you are trying to add?
4) What version of Clariion Flare code are you running.
5) Anything special with the AIX configuration? Running HACMP, Veritas Volume Manager, etc. or just regular AIX?
Fishing for some more details that might shed light on this problem.
Thanks.
MarkF4
39 Posts
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March 3rd, 2008 12:00
Mark Foreman - Moderator
Conor
341 Posts
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March 3rd, 2008 23:00
emc40111
neeta2
4 Posts
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March 4th, 2008 00:00
1) How many LUNs are in the storage group you are adding these devices?
53 Luns are already added to the storage group
2) Are these regular LUNs?
Yes
3) What are the addresses of the new LUNs you are trying to add?
Address are 150,151,152,153
4) What version of Clariion Flare code are you running.
Release 19 patch 27
5) Anything special with the AIX configuration? Running HACMP, Veritas Volume Manager, etc. or just regular AIX?
Regular AIX running.
Thanx,
Neeta
Conor
341 Posts
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March 4th, 2008 02:00
1. Add LUNs to storage group on Navisphere
2. Run emc_cfgmgr on AIX host (or reboot?)
3. ls dev -Cc disk
4. powermt config; powermt save
5. powermt display dev=all
Could you please post up the outputs from steps 3 and 5?
neeta2
4 Posts
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March 19th, 2008 03:00
xe2sdc
2 Intern
2 Intern
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March 21st, 2008 02:00