Quantum DXi6900

Chapter 2: Service Menus
Blockpool Verify and Blockpool Corruption Actions
Quantum DXi6900 G1 User’s Guide 55
20100828 08:51:47.416 N: [990] (Verify) Verifying
BLOB tree index...
20100828 08:51:47.416 N: [990] (Verify) Verifying
BLOB tree index (1% complete)
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 DXi6900 G1 Node (see Connecting to the DXi6900
G1 Node on page 32).
2 At the command prompt, type the following command and press
<Enter>:
/hurricane/blockpool/bin/blockpool verify
+Dclusters_fast +Nlocal@localhost &