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Operating Systems AIX LPAR freezes after switching of storage (lpar is mirrored) Post 302503470 by markiemark on Thursday 10th of March 2011 04:10:30 PM
Old 03-10-2011
LPAR freezes after switching of storage (lpar is mirrored)

Hi all,

I have the following configuration

2 ds3524 storage disk systems located over 2 locations
2 P720 server located over 2 locations

DS3524 are connected to san switch.
Each vio server has 1 fc adapter attached to a san switch.

per p720 server 2 virtual io servers. Vio 1 has 1 lun from 1 ds3524, Vio 2 has 1 lun from the other ds3524
On the lpar we use LVM mirroring.

The problem:

When we halt 1 DS3524 the lpar freezes for about 30 seconds and then is again available.
Is this normal behaviour? When i shutdown 1 vio server , everything on the lpar is ok , no freeze.

Any ideas ?

thx MarkieMark
 

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bt-network(1)							    bluez-tools 						     bt-network(1)

NAME
bt-network - a bluetooth network manager SYNOPSIS
bt-network [OPTION...] Help Options: -h, --help Application Options: -a, --adapter=<name|mac> -c, --connect <name|mac> <uuid> -s, --server <gn|panu|nap> <brige> DESCRIPTION
This utility is used to manage network services (client/server). All servers will be automatically unregistered when the application terminates. OPTIONS
-h, --help Show help -a, --adapter <name|mac> Specify adapter to use by his Name or MAC address (if this option does not defined - default adapter used) -c, --connect <name|mac> <uuid> Connect to the network device and return the network interface name, uuid can be either one of "gn", "panu" or "nap" -s, --server <gn|panu|nap> <brige> Register server for the provided UUID, every new connection to this server will be added the bridge interface AUTHOR
Alexander Orlenko <zxteam@gmail.com>. SEE ALSO
bt-adapter(1) bt-agent(1) bt-audio(1) bt-device(1) bt-input(1) bt-monitor(1) bt-serial(1) 2010-11-22 bt-network(1)
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