Dump device is too small

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E87EF1BE   0905150011 P O dumpcheck      The largest dump device is too small


[server2@AIX]>/usr/lib/ras/dumpcheck -p
The largest dump device is too small.

Largest dump device
         aixdump
Largest dump device size in kb
         2818048
Current estimated dump size in kb
         3816857



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solution /:

Increase the lv "aixdump"

# extendlv aixdump 10