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Chapter 2: DXi6902 Service Menus
Blockpool Verify and Blockpool Corruption Actions
Quantum DXi6902 User’s Guide
51
20100828 08:51:48.564 N: [990] (Verify) Verifying
BLOB tree index (100% complete)
20100828 08:51:48.564 N: [990] (Verify) Verifying
BLOB tree index references...
20100828 08:52:44.913 N: [990] (Verify) Verifying
BLOB tree index references (1% complete)
20100828 10:27:34.045 N: [990] (Verify) Verifying
BLOB tree index references (100% complete)
20100828 10:27:34.045 N: [990] (Verify) Verifying
BLOBs' blocklet lists...
20100828 10:36:33.576 N: [990] (Verify) Verifying
BLOBs' blocklet lists (1% complete)
20100828 20:19:13.178 N: [990] (Verify) Verifying
BLOBs' blocklet lists (100% complete)
20100828 20:20:02.602 N: [990] (Verify) Verify
complete.
5
Note the time when the blockpool verify completed.
Running the Blockpool
Verification Script
The blockpool verification script can be run during normal operations;
however, it is expected to degrade the de-duplication performance by
roughly 40% and also it is expected to take roughly 30 minutes per 1 TB
of blockpool size.
To run the blockpool verify script:
1
Connect to the DXi6902 Node (see
Connecting to the DXi6902 Node
2
At the command prompt, type the following command and press
<Enter>
:
/hurricane/blockpool/bin/blockpool verify
+DclusterNlocal@localhost &
3
The following output displays:
N: Verifying cluster tree (fast)...
N: Verifying cluster tree (fast) (1% complete)
N: Verifying cluster tree (fast) (2% complete)
Summary of Contents for DXi6902
Page 1: ...Field Service Manual Quantum DXi6902 with DXi 3 0 0_69 Software 6 68164 01 Rev A...
Page 8: ...Contents viii Quantum DXi6902 User s Guide...
Page 16: ...Tables xvi Quantum DXi6902 User s Guide...
Page 24: ...Preface xxiv Quantum DXi6902 User s Guide...
Page 242: ...Appendix A DXi6902 Cabling Diagrams 218 Quantum DXi6902 User s Guide...