All,
We have been working with robin hood 2.4.3 for 2-3 months now, and we are not
getting the numbers that we expected from the rbh-reports. Our filesystem has
about 1.4 TB of data in flight and we have never gotten robin hood to report on
more than a few hundred TB.
We are running Lustre 2.1.6, and have RBH 2.4.3 installed from RPM's (tmpfs and
adm).
We have enabled the change log processing from an admin client (no root squash)
and that seems to be parsing the changlog correctly. The filesystem was
populated with data before robin hood was installed. So we have been trying to
run a "catch up" scan from the same admin client (while the change log reader
is processing). Please note this admin client is NOT running on the MDS and is
running lustre 2.1.3
The issues we have experienced are mainly hung scans, hung clients (mount hangs
up on admin client), and ultimately, incomplete/incorrect data in the RBH
database.
Is it "OK" to run the change log reader AND the scan from the same admin client?
Is there anything we can do to assist the scan in completing correctly?
Thanks for your assistance.
-Tom
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