[dm-crypt] poor mysqldump performance

Alasdair G Kergon agk at redhat.com
Fri Feb 24 02:29:54 CET 2012


Have you done much tuning, in particular /sys/block/<devices>/queue/nr_requests ?

http://www.redbooks.ibm.com/redpapers/pdfs/redp4285.pdf remains a good background
read.

Alasdair


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