Fujitsu BS2000, Руководство пользователя

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Architecture and strategies External configuration disks
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External configuration disks are required in the following cases:
●
MU redundancy
–
On SE700/SE500, external configuration disks are mandatory.
– On SE300, using them is recommended to avoid restrictions when working with the
SE Manager (see below).
●
Cluster
For the SE Cluster (Management Cluster), external configuration disks are sufficient on
the MUs. For SU Clusters, external configuration disks are also required on SU x86.
MU redundancy for SE300 – Restrictions for operation without external configuration
disks
In case the customer is unable to provide external configuration disks, working with the SE
Manager is still possible but subject to certain restrictions:
●
Session management
– Customer Support has to specify the SEM setting "Working with MU-local sessions"
on both MUs.
– As soon as a function is called on the other MU (upload/download dialog for the
other MU, link in the header), the user is redirected to the corresponding main
window of that MU. You have to log in on that MU.
●
Management of global, i.e. cross-MU, data
In this case, these kinds of data only seem to be global. They are actually local data that
have to be managed separately on each MU:
– Accounts, LDAP, IP based access rights
– Applications and Application Units
●
The data collection is not coordinated between the two MUs and therefore a different
status of the data may be displayed on each MU.