Managing Configurations
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1.
Scenario #1: If all of the drives in a configuration are removed and
re-inserted, the controller considers the drives to have foreign
configurations.
Import or clear the foreign configuration. If you select
Import
,
automatic rebuilds will occur in redundant virtual drives.
Note:
Start a consistency check immediately after the rebuild is
complete to ensure data integrity for the virtual drives.
See
Section 4.8.1, “Running a Consistency Check,”
for
more information about checking data consistency.
2.
Scenario #2: If some of the drives in a configuration are removed and
re-inserted, the controller considers the drives to have foreign
configurations.
Import or clear the foreign configuration. If you select
Import
,
automatic rebuilds will occur in redundant virtual drives.
Note:
Start a consistency check immediately after the rebuild is
complete to ensure data integrity for the virtual drives.
See
Section 4.8.1, “Running a Consistency Check,”
for
more information about checking data consistency.
3.
Scenario #3: If all of the drives in a virtual drive are removed, but at
different times, and re-inserted, the controller considers the drives to
have foreign configurations.
Import or clear the foreign configuration. If you select
Import
, all
drives that were pulled
before
the virtual drive became offline will be
imported and then automatically rebuilt. Automatic rebuilds will occur
in redundant virtual drives.
4.
If the drives in a non-redundant virtual drive are removed, the
controller considers the drives to have foreign configurations.
Import or clear the foreign configuration. No rebuilds will occur after
the import operation because there is no redundant data to rebuild
the drives with.
4.8.3.2
Importing Foreign Configurations from Integrated RAID to MegaRAID
Integrated Striping (IS).
The Integrated RAID solution simplifies the configuration options and
two types of Integrated RAID (IR): Integrated Mirroring (IM) and
provides firmware support in its host controllers. Lenovo offers
Содержание ThinkServer RD230
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Страница 3: ...ThinkServer RD230 RD240 and TD230 MegaRAID SAS Software User Guide ...
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Страница 68: ...2 36 Introduction to RAID ...
Страница 252: ...7 10 MegaRAID Storage Manager Window and Menus ...
Страница 262: ...8 10 Configuration Figure 8 5 Virtual Drive Creation Menu The dialog box shown in Figure 8 6 appears ...
Страница 300: ...8 48 Configuration ...
Страница 328: ...9 28 Monitoring System Events and Storage Devices ...
Страница 334: ...10 6 Maintaining and Managing Storage Configurations ...
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